From 8df3db566a3a937b45ebf11adb90d265e6f5e2d4 Mon Sep 17 00:00:00 2001 From: Andreas Baumann Date: Sun, 17 Nov 2019 20:45:02 +0100 Subject: initial checking of customized version 1.0rc9 --- js/callbacks/checkrelated.php | 20 + js/callbacks/checksave.php | 16 + js/callbacks/deletesearches.php | 30 + js/callbacks/gethistory.php | 69 + js/callbacks/getpreview.php | 21 + js/callbacks/getsearches.php | 30 + js/callbacks/quickedit.php | 170 + js/callbacks/savesearches.php | 27 + js/callbacks/searchnames.php | 55 + js/callbacks/searchtask.php | 43 + js/callbacks/testemail.php | 44 + js/callbacks/usersearch.php | 45 + js/ckeditor/CHANGES.md | 720 + js/ckeditor/LICENSE.md | 1264 ++ js/ckeditor/README.md | 39 + js/ckeditor/adapters/jquery.js | 10 + js/ckeditor/build-config.js | 157 + js/ckeditor/ckeditor.js | 946 ++ js/ckeditor/config.js | 38 + js/ckeditor/contents.css | 134 + js/ckeditor/lang/af.js | 5 + js/ckeditor/lang/ar.js | 5 + js/ckeditor/lang/bg.js | 5 + js/ckeditor/lang/bn.js | 5 + 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js/script.aculo.us/dragdrop.js create mode 100644 js/script.aculo.us/effects.js create mode 100644 js/script.aculo.us/scriptaculous.js create mode 100644 js/script.aculo.us/slider.js create mode 100644 js/script.aculo.us/sound.js create mode 100644 js/script.aculo.us/unittest.js create mode 100644 js/tablecontrol.js create mode 100644 js/tabs.js (limited to 'js') diff --git a/js/callbacks/checkrelated.php b/js/callbacks/checkrelated.php new file mode 100644 index 0000000..3ce3ee8 --- /dev/null +++ b/js/callbacks/checkrelated.php @@ -0,0 +1,20 @@ +query('SELECT project_id + FROM {tasks} + WHERE task_id = ?', + array(Get::val('related_task'))); + +$relatedproject = $db->fetchOne($sql); + +if (Get::val('project') == $relatedproject || !$relatedproject) { + echo 'ok'; +} +?> diff --git a/js/callbacks/checksave.php b/js/callbacks/checksave.php new file mode 100644 index 0000000..a5fd1a4 --- /dev/null +++ b/js/callbacks/checksave.php @@ -0,0 +1,16 @@ +query('SELECT last_edited_time FROM {tasks} WHERE task_id = ?', array(Get::val('task_id'))); +$last_edit = $db->fetchOne($res); + +if (Get::val('time') >= $last_edit) { + echo 'ok'; +} +?> diff --git a/js/callbacks/deletesearches.php b/js/callbacks/deletesearches.php new file mode 100644 index 0000000..2ff9e3b --- /dev/null +++ b/js/callbacks/deletesearches.php @@ -0,0 +1,30 @@ +check_account_ok(); + + if( !Post::has('csrftoken') ){ + http_response_code(428); # 'Precondition Required' + die('missingtoken'); + }elseif( Post::val('csrftoken')==$_SESSION['csrftoken']){ + # empty + }else{ + http_response_code(412); # 'Precondition Failed' + die('wrongtoken'); + } + + if (!$user->isAnon()) { + $db->query('DELETE FROM {searches} WHERE id = ? AND user_id = ?', array(Post::num('id'), $user->id)); + echo $db->affectedRows(); + } +} + +?> diff --git a/js/callbacks/gethistory.php b/js/callbacks/gethistory.php new file mode 100644 index 0000000..617b992 --- /dev/null +++ b/js/callbacks/gethistory.php @@ -0,0 +1,69 @@ +emit(); + +if( !isset($_GET['task_id']) or !is_numeric($_GET['task_id'])){ + die(); +} else { + $task_id = Get::num('task_id'); +} + +# recalculate $proj for permission check +$result = $db->query('SELECT project_id FROM {tasks} WHERE task_id = ?', array($task_id)); +$project_id = $db->fetchOne($result); +if (!$project_id) { + die(); +} +$proj = new Project($project_id); + +// Initialise user +if (Cookie::has('flyspray_userid') && Cookie::has('flyspray_passhash')) { + $user = new User(Cookie::val('flyspray_userid')); + $user->check_account_ok(); +} else { + $user = new User(0, $proj); +} + +load_translations(); + +# set project of task asked for and then check permissions based on that +if ( !($task = Flyspray::getTaskDetails($task_id)) ) { + die(); +} + +# also check the calculated view task permission in addition to view_history permission +if (!$user->can_view_task($task) or !$user->perms('view_history')) { + die(); +} + +if ($details = Get::num('details')) { + $details = " AND h.history_id = $details"; +} else { + $details = null; +} + +$sql = get_events($task_id, $details); +$histories = $db->fetchAllArray($sql); + +$page = new FSTpl; +$page->setTheme($proj->prefs['theme_style']); +$page->uses('histories', 'details'); +if ($details) { + event_description($histories[0]); // modifies global variables + $page->assign('details_previous', $GLOBALS['details_previous']); + $page->assign('details_new', $GLOBALS['details_new']); +} +$page->display('details.tabs.history.callback.tpl'); + +?> diff --git a/js/callbacks/getpreview.php b/js/callbacks/getpreview.php new file mode 100644 index 0000000..94d973a --- /dev/null +++ b/js/callbacks/getpreview.php @@ -0,0 +1,21 @@ +check_account_ok(); +} else { + $user = new User(0, $proj); +} + +# TODO csrftoken checking + + +echo TextFormatter::render(Post::val('text')); + +?> diff --git a/js/callbacks/getsearches.php b/js/callbacks/getsearches.php new file mode 100644 index 0000000..215d2d8 --- /dev/null +++ b/js/callbacks/getsearches.php @@ -0,0 +1,30 @@ +check_account_ok(); +} else { + $user = new User(0, $proj); +} + +// don't allow anonymous users to access this page at all +if ($user->isAnon()) { + die(); +} + +$user->save_search(); # currently used for loading user searches from db into user object ... +$page = new FSTpl; +$page->setTheme($proj->prefs['theme_style']); +$page->display('links.searches.tpl'); +?> diff --git a/js/callbacks/quickedit.php b/js/callbacks/quickedit.php new file mode 100644 index 0000000..fda26ea --- /dev/null +++ b/js/callbacks/quickedit.php @@ -0,0 +1,170 @@ +check_account_ok(); +} else { + $user = new User(0, $proj); +} + +// don't allow anonymous users to access this page at all +if ($user->isAnon()) { + die(); +} +load_translations(); + +if( !Post::has('csrftoken') ){ + http_response_code(428); # 'Precondition Required' + die('missingtoken'); +} elseif( Post::val('csrftoken')==$_SESSION['csrftoken']){ + # ok +} else{ + http_response_code(412); # 'Precondition Failed' + die('wrongtoken'); +} + +$task = Flyspray::getTaskDetails(Post::val('task_id')); +if (!$user->can_edit_task($task)){ + http_response_code(403); # 'Forbidden' + die(L('nopermission')); +} + +# check field for update against allowed dbfields for quickedit. +# maybe FUTURE: add (dynamic read from database) allowed CUSTOM FIELDS checks for the project and user +# (if there is urgent request for implementing custom fields into Flyspray +# and using of tag-feature isn't enough to accomplish - like numbers/dates/timestamps as custom fields) +$allowedFields=array( + 'due_date', + 'item_status', + 'percent_complete', + 'task_type', + 'product_category', + 'operating_system', + 'task_severity', + 'task_priority', + 'product_version', + 'closedby_version' +); +if ($proj->prefs['use_effort_tracking'] && $user->perms('track_effort')){ + $allowedFields[]='estimated_effort'; +} + +if (!in_array(Post::val('name'), $allowedFields)){ + http_response_code(403); + die(L('invalidfield')); +} + +$value = Post::val('value'); + +# check if user is not sending manipulated invalid values +switch(Post::val('name')){ + case 'due_date': + $value = Flyspray::strtotime(Post::val('value')); + $value = intval($value); + break; + + case 'estimated_effort': + $value = effort::editStringToSeconds(Post::val('value'), $proj->prefs['hours_per_manday'], $proj->prefs['estimated_effort_format']); + $value = intval($value); + break; + + case 'task_severity': + if(!preg_match("/^[1-5]$/", $value)){ + http_response_code(403); + die(L('invalidvalue')); + } + break; + + case 'task_priority': + if(!preg_match("/^[1-6]$/", $value)){ + http_response_code(403); + die(L('invalidvalue')); + } + break; + + case 'percent_complete': + if(!is_numeric($value) || $value<0 || $value>100){ + http_response_code(403); + die(L('invalidvalue')); + } + break; + + case 'item_status': + $res=$db->query('SELECT * FROM {list_status} WHERE (project_id=0 OR project_id=?) AND show_in_list=1 AND status_id=?', array($task['project_id'], $value) ); + if($db->countRows($res)<1){ + http_response_code(403); + die(L('invalidvalue')); + } + break; + + case 'task_type': + $res=$db->query('SELECT * FROM {list_tasktype} WHERE (project_id=0 OR project_id=?) AND show_in_list=1 AND tasktype_id=?', array($task['project_id'], $value) ); + if($db->countRows($res)<1){ + http_response_code(403); + die(L('invalidvalue')); + } + break; + + case 'operating_system': + $res=$db->query('SELECT * FROM {list_os} WHERE (project_id=0 OR project_id=?) AND show_in_list=1 AND os_id=?', array($task['project_id'], $value) ); + if($db->countRows($res)<1){ + http_response_code(403); + die(L('invalidvalue')); + } + break; + + case 'product_category': + $res=$db->query('SELECT * FROM {list_category} WHERE (project_id=0 OR project_id=?) AND show_in_list=1 AND category_id=?', array($task['project_id'], $value) ); + if($db->countRows($res)<1){ + http_response_code(403); + die(L('invalidvalue')); + } + break; + + case 'product_version': + $res=$db->query('SELECT * FROM {list_version} WHERE (project_id=0 OR project_id=?) AND show_in_list=1 AND version_id=? AND version_tense=2', array($task['project_id'], $value) ); + if($db->countRows($res)<1){ + http_response_code(403); + die(L('invalidvalue')); + } + break; + case 'closedby_version': + $res=$db->query('SELECT * FROM {list_version} WHERE (project_id=0 OR project_id=?) AND show_in_list=1 AND version_id=? AND version_tense=3', array($task['project_id'], $value) ); + if($db->countRows($res)<1){ + http_response_code(403); + die(L('invalidvalue')); + } + break; + default: + http_response_code(403); + die(L('invalidfield')); + break; +} + +$oldvalue = $task[Post::val('name')]; + +$time=time(); +$sql = $db->query("UPDATE {tasks} SET ".Post::val('name')." = ?,last_edited_time = ? WHERE task_id = ?", array($value, $time, Post::val('task_id'))); + +# load $proj again of task with correct project_id for getting active notification types in notification class +$proj= new Project($task['project_id']); + +// Log the changed field in task history +Flyspray::logEvent($task['task_id'], 3, $value, $oldvalue, Post::val('name'), $time); + +// Get the details of the task we just updated to generate the changed-task message +$new_details_full = Flyspray::getTaskDetails($task['task_id']); +$changes = Flyspray::compare_tasks($task, $new_details_full); +if (count($changes) > 0) { + $notify = new Notifications; + $notify->create(NOTIFY_TASK_CHANGED, $task['task_id'], $changes, null, NOTIFY_BOTH, $proj->prefs['lang_code']); +} + +?> diff --git a/js/callbacks/savesearches.php b/js/callbacks/savesearches.php new file mode 100644 index 0000000..e656a0a --- /dev/null +++ b/js/callbacks/savesearches.php @@ -0,0 +1,27 @@ +check_account_ok(); + + if( !Post::has('csrftoken') ){ + http_response_code(428); # 'Precondition Required' + die('missingtoken'); + }elseif( Post::val('csrftoken')==$_SESSION['csrftoken']){ + # empty + }else{ + http_response_code(412); # 'Precondition Failed' + die('wrongtoken'); + } + + $user->save_search(); +} + +?> diff --git a/js/callbacks/searchnames.php b/js/callbacks/searchnames.php new file mode 100644 index 0000000..f696955 --- /dev/null +++ b/js/callbacks/searchnames.php @@ -0,0 +1,55 @@ +check_account_ok(); +} else { + $user = new User(0, $proj); +} + +if ($user->isAnon()) { + # at least allow for guests when user registration is enabled, fix FS#2528 + if( !($user->can_register() or $user->can_self_register()) ){ + die(); + } +} + +if (Req::has('name')) { + $searchterm = strtolower(Req::val('name')); +} else { + die(); +} + +// Get the list of users from the global groups above +$get_users = $db->query(' + SELECT count(u.user_name) AS anz_u_user, count(r.user_name) AS anz_r_user + FROM {users} u + LEFT JOIN {registrations} r ON u.user_name = r.user_name + WHERE LOWER(u.user_name) = ? OR LOWER(r.user_name) = ?', + array($searchterm, $searchterm) +); + +load_translations(); + +while ($row = $db->fetchRow($get_users)){ + if ($row['anz_u_user'] > '0' || $row['anz_r_user'] > '0') { + $html = 'false|' . eL('usernametaken'); + } else { + $html = 'true'; + } +} + +echo $html; +?> diff --git a/js/callbacks/searchtask.php b/js/callbacks/searchtask.php new file mode 100644 index 0000000..47b0241 --- /dev/null +++ b/js/callbacks/searchtask.php @@ -0,0 +1,43 @@ +check_account_ok(); +} else { + $user = new User(0, $proj); +} + +// Require right to open a task on current project +if(!$user->can_open_task($proj)){ + return; +} + + +// Prepare SQL params +$params = array( + 'project_id' => Post::num('project_id'), + 'summary' => "%" . trim(Post::val('summary')) . "%", + 'details' => "%" . trim(Post::val('detail')) . "%" +); + +$sql = $db->query('SELECT count(*) + FROM {tasks} t + WHERE t.project_id = ? + AND t.item_summary like ? + AND t.detailed_desc like ?', + $params); +$sametask = $db->fetchOne($sql); +echo $sametask; + +?> diff --git a/js/callbacks/testemail.php b/js/callbacks/testemail.php new file mode 100644 index 0000000..788a12f --- /dev/null +++ b/js/callbacks/testemail.php @@ -0,0 +1,44 @@ +check_account_ok(); +} else { + $user = new User(0, $proj); +} + +// don't allow anonymous users to access this page at all +if ($user->isAnon()) { + die(L('nopermission')); +} +load_translations(); + +if( !Post::has('csrftoken') ){ + http_response_code(428); # 'Precondition Required' + die('missingtoken'); +}elseif( Post::val('csrftoken')==$_SESSION['csrftoken']){ + # empty +}else{ + http_response_code(412); # 'Precondition Failed' + die('wrongtoken'); +} +if (!$user->perms('is_admin')){ + http_response_code(403); # 'Forbidden' + die(L('nopermission')); +} + +$notify = new Notifications; +$result=$notify->sendEmail($user->infos['email_address'],'test','testcontent',1); + +if($result !=1){ + http_response_code(406); # 'Not Acceptable' +} +echo 'ok'; +?> diff --git a/js/callbacks/usersearch.php b/js/callbacks/usersearch.php new file mode 100644 index 0000000..a17833d --- /dev/null +++ b/js/callbacks/usersearch.php @@ -0,0 +1,45 @@ +check_account_ok(); +} else { + $user = new User(0, $proj); +} + +// don't allow anonymous users to access this page at all +if ($user->isAnon()) { + die(); +} +$first = reset($_POST); +if (is_array($first)) { + $first = reset($first); +} +$searchterm = '%' . $first . '%'; + +// Get the list of users from the global groups above +$get_users = $db->query('SELECT real_name, user_name, profile_image + FROM {users} u + WHERE u.user_name LIKE ? OR u.real_name LIKE ?', + array($searchterm, $searchterm), 20); + +$html = ''; + +echo $html; + +?> diff --git a/js/ckeditor/CHANGES.md b/js/ckeditor/CHANGES.md new file mode 100644 index 0000000..8b8ff47 --- /dev/null +++ b/js/ckeditor/CHANGES.md @@ -0,0 +1,720 @@ +CKEditor 4 Changelog +==================== + +## CKEditor 4.4.7 + +Fixed Issues: + +* [#12825](http://dev.ckeditor.com/ticket/12825): Fixed: Preventing the [Table Resize](http://ckeditor.com/addon/tableresize) plugin from operating on elements outside the editor. Thanks to [Paul Martin](https://github.com/Paul-Martin)! +* [#12157](http://dev.ckeditor.com/ticket/12157): Fixed: Lost text formatting on pressing *Tab* when the [`config.tabSpaces`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-tabSpaces) configuration option value was greater than zero. +* [#12777](http://dev.ckeditor.com/ticket/12777): Fixed: The `table-layout` CSS property should be reset by skins. Thanks to [vita10gy](https://github.com/vita10gy)! +* [#12812](http://dev.ckeditor.com/ticket/12812): Fixed: An uncaught security exception is thrown when [Line Utilities](http://ckeditor.com/addon/lineutils) are used in an inline editor loaded in a cross-domain `iframe`. Thanks to [Vitaliy Zurian](https://github.com/thecatontheflat)! +* [#12735](http://dev.ckeditor.com/ticket/12735): Fixed: [`config.fillEmptyBlocks`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-fillEmptyBlocks) should only apply when outputting data. +* [#10032](http://dev.ckeditor.com/ticket/10032): Fixed: [Paste from Word](http://ckeditor.com/addon/pastefromword) filter is executed for every paste after using the button. +* [#12597](http://dev.ckeditor.com/ticket/12597): [Blink/Webkit] Fixed: Multi-byte Japanese characters entry not working properly after *Shift+Enter*. +* [#12387](http://dev.ckeditor.com/ticket/12387): Fixed: An error is thrown if a skin does not have the [`chameleon`](http://docs.ckeditor.com/#!/api/CKEDITOR.skin-method-chameleon) property defined and [`config.uiColor`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-uiColor) is defined. +* [#12747](http://dev.ckeditor.com/ticket/12747): [IE8-10] Fixed: Opening a drop-down for a specific selection when the editor is maximized results in incorrect drop-down panel position. +* [#12850](http://dev.ckeditor.com/ticket/12850): [IEQM] Fixed: An error is thrown after focusing the editor. + +## CKEditor 4.4.6 + +**Security Updates:** + +* Fixed XSS vulnerability in the HTML parser reported by [Maco Cortes](https://www.facebook.com/Maaacoooo). + + Issue summary: It was possible to execute XSS inside CKEditor after persuading the victim to: (i) switch CKEditor to source mode, then (ii) paste a specially crafted HTML code, prepared by the attacker, into the opened CKEditor source area, and (iii) switch back to WYSIWYG mode. + +**An upgrade is highly recommended!** + +New Features: + +* [#12501](http://dev.ckeditor.com/ticket/12501): Allowed dashes in element names in the [string format of allowed content rules](http://docs.ckeditor.com/#!/guide/dev_allowed_content_rules-section-string-format). +* [#12550](http://dev.ckeditor.com/ticket/12550): Added the `
` element to the [`CKEDITOR.dtd`](http://docs.ckeditor.com/#!/api/CKEDITOR.dtd). + +Fixed Issues: + +* [#12506](http://dev.ckeditor.com/ticket/12506): [Safari] Fixed: Cannot paste into inline editor if the page has `user-select: none` style. Thanks to [shaohua](https://github.com/shaohua)! +* [#12683](http://dev.ckeditor.com/ticket/12683): Fixed: [Filter](http://docs.ckeditor.com/#!/guide/dev_acf) fails to remove custom tags. Thanks to [timselier](https://github.com/timselier)! +* [#12489](http://dev.ckeditor.com/ticket/12489) and [#12491](http://dev.ckeditor.com/ticket/12491): Fixed: Various issues related to restoring the selection after performing operations on filler character. See the [fixed cases](http://dev.ckeditor.com/ticket/12491#comment:4). +* [#12621](http://dev.ckeditor.com/ticket/12621): Fixed: Cannot remove inline styles (bold, italic, etc.) in empty lines. +* [#12630](http://dev.ckeditor.com/ticket/12630): [Chrome] Fixed: Selection is placed outside the paragraph when the [New Page](http://ckeditor.com/addon/newpage) button is clicked. This patch significantly simplified the way how the initial selection (a selection after the content of the editable is overwritten) is being fixed. That might have fixed many related scenarios in all browsers. +* [#11647](http://dev.ckeditor.com/ticket/11647): Fixed: The [`editor.blur`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-blur) event is not fired on first blur after initializing the inline editor on an already focused element. +* [#12601](http://dev.ckeditor.com/ticket/12601): Fixed: [Strikethrough](http://ckeditor.com/addon/basicstyles) button tooltip spelling. +* [#12546](http://dev.ckeditor.com/ticket/12546): Fixed: The Preview tab in the [Document Properties](http://ckeditor.com/addon/docprops) dialog window is always disabled. +* [#12300](http://dev.ckeditor.com/ticket/12300): Fixed: The [`editor.change`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-change) event fired on first navigation key press after typing. +* [#12141](http://dev.ckeditor.com/ticket/12141): Fixed: List items are lost when indenting a list item with content wrapped with a block element. +* [#12515](http://dev.ckeditor.com/ticket/12515): Fixed: Cursor is in the wrong position when undoing after adding an image and typing some text. +* [#12484](http://dev.ckeditor.com/ticket/12484): [Blink/Webkit] Fixed: DOM is changed outside the editor area in a certain case. +* [#12688](http://dev.ckeditor.com/ticket/12688): Improved the tests of the [styles system](http://docs.ckeditor.com/#!/api/CKEDITOR.style) and fixed two minor issues. +* [#12403](http://dev.ckeditor.com/ticket/12403): Fixed: Changing the [font](http://ckeditor.com/addon/font) style should not lead to nesting it in the previous style element. +* [#12609](http://dev.ckeditor.com/ticket/12609): Fixed: Incorrect `config.magicline_putEverywhere` name used for a [Magic Line](http://ckeditor.com/addon/magicline) all-encompassing [`config.magicline_everywhere`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-magicline_everywhere) configuration option. + + +## CKEditor 4.4.5 + +New Features: + +* [#12279](http://dev.ckeditor.com/ticket/12279): Added a possibility to pass a custom evaluator to [`node.getAscendant()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.node-method-getAscendant). + +Fixed Issues: + +* [#12423](http://dev.ckeditor.com/ticket/12423): [Safari7.1+] Fixed: *Enter* key moved cursor to a strange position. +* [#12381](http://dev.ckeditor.com/ticket/12381): [iOS] Fixed: Selection issue. Thanks to [Remiremi](https://github.com/Remiremi)! +* [#10804](http://dev.ckeditor.com/ticket/10804): Fixed: `CKEDITOR_GETURL` is not used with some plugins where it should be used. Thanks to [Thomas Andraschko](https://github.com/tandraschko)! +* [#9137](http://dev.ckeditor.com/ticket/9137): Fixed: The `` tag is not created when `` has an attribute. Thanks to [naoki.fujikawa](https://github.com/naoki-fujikawa)! +* [#12377](http://dev.ckeditor.com/ticket/12377): Fixed: Errors thrown in the [Image](http://ckeditor.com/addon/image) plugin when removing preview from the dialog window definition. Thanks to [Axinet](https://github.com/Axinet)! +* [#12162](http://dev.ckeditor.com/ticket/12162): Fixed: Auto paragraphing and *Enter* key in nested editables. +* [#12315](http://dev.ckeditor.com/ticket/12315): Fixed: Marked [`config.autoParagraph`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-autoParagraph) as deprecated. +* [#12113](http://dev.ckeditor.com/ticket/12113): Fixed: A [code snippet](http://ckeditor.com/addon/codesnippet) should be presented in the [elements path](http://ckeditor.com/addon/elementspath) as "code snippet" (translatable). +* [#12311](http://dev.ckeditor.com/ticket/12311): Fixed: [Remove Format](http://ckeditor.com/addon/removeformat) should also remove `` elements. +* [#12261](http://dev.ckeditor.com/ticket/12261): Fixed: Filter has to be destroyed and removed from [`CKEDITOR.filter.instances`](http://docs.ckeditor.com/#!/api/CKEDITOR.filter-static-property-instances) on editor destroy. +* [#12398](http://dev.ckeditor.com/ticket/12398): Fixed: [Maximize](http://ckeditor.com/addon/maximize) does not work on an instance without a [title](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-title). +* [#12097](http://dev.ckeditor.com/ticket/12097): Fixed: JAWS not reading the number of options correctly in the [Text Color and Background Color](http://ckeditor.com/addon/colorbutton) button menu. +* [#12411](http://dev.ckeditor.com/ticket/12411): Fixed: [Page Break](http://ckeditor.com/addon/pagebreak) used directly in the editable breaks the editor. +* [#12354](http://dev.ckeditor.com/ticket/12354): Fixed: Various issues in undo manager when holding keys. +* [#12324](http://dev.ckeditor.com/ticket/12324): [IE8] Fixed: Undo steps are not recorded when changing the caret position by clicking below the body. +* [#12332](http://dev.ckeditor.com/ticket/12332): Fixed: Lowered DOM events listeners' priorities in undo manager in order to avoid ambiguity. +* [#12402](http://dev.ckeditor.com/ticket/12402): [Blink] Fixed: Workaround for Blink bug with `document.title` which breaks updating title in the full HTML mode. +* [#12338](http://dev.ckeditor.com/ticket/12338): Fixed: The CKEditor package contains unoptimized images. + + +## CKEditor 4.4.4 + +Fixed Issues: + +* [#12268](http://dev.ckeditor.com/ticket/12268): Cleanup of [UI Color](http://ckeditor.com/addon/uicolor) YUI styles. Thanks to [CasherWest](https://github.com/CasherWest)! +* [#12263](http://dev.ckeditor.com/ticket/12263): Fixed: [Paste from Word](http://ckeditor.com/addon/pastefromword) filter does not properly normalize semicolons style text. Thanks to [Alin Purcaru](https://github.com/mesmerizero)! +* [#12243](http://dev.ckeditor.com/ticket/12243): Fixed: Text formatting lost when pasting from Word. Thanks to [Alin Purcaru](https://github.com/mesmerizero)! +* [#111739](http://dev.ckeditor.com/ticket/11739): Fixed: `keypress` listeners should not be used in the undo manager. A complete rewrite of keyboard handling in the undo manager was made. Numerous smaller issues were fixed, among others: + * [#10926](http://dev.ckeditor.com/ticket/10926): [Chrome@Android] Fixed: Typing does not record snapshots and does not fire the [`editor.change`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-change) event. + * [#11611](http://dev.ckeditor.com/ticket/11611): [Firefox] Fixed: The [`editor.change`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-change) event is fired when pressing Arrow keys. + * [#12219](http://dev.ckeditor.com/ticket/12219): [Safari] Fixed: Some modifications of the [`UndoManager.locked`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.undo.UndoManager-property-locked) property violate strict mode in the [Undo](http://ckeditor.com/addon/undo) plugin. +* [#10916](http://dev.ckeditor.com/ticket/10916): Fixed: [Magic Line](http://ckeditor.com/addon/magicline) icon in Right-To-Left environments. +* [#11970](http://dev.ckeditor.com/ticket/11970): [IE] Fixed: CKEditor `paste` event is not fired when pasting with *Shift+Ins*. +* [#12111](http://dev.ckeditor.com/ticket/12111): Fixed: Linked image attributes are not read when opening the image dialog window by doubleclicking. +* [#10030](http://dev.ckeditor.com/ticket/10030): [IE] Fixed: Prevented "Unspecified Error" thrown in various cases when IE8-9 does not allow access to `document.activeElement`. +* [#12273](http://dev.ckeditor.com/ticket/12273): Fixed: Applying block style in a description list breaks it. +* [#12218](http://dev.ckeditor.com/ticket/12218): Fixed: Minor syntax issue in CSS files. +* [#12178](http://dev.ckeditor.com/ticket/12178): [Blink/WebKit] Fixed: Iterator does not return the block if the selection is located at the end of it. +* [#12185](http://dev.ckeditor.com/ticket/12185): [IE9QM] Fixed: Error thrown when moving the mouse over focused editor's scrollbar. +* [#12215](http://dev.ckeditor.com/ticket/12215): Fixed: Basepath resolution does not recognize semicolon as a query separator. +* [#12135](http://dev.ckeditor.com/ticket/12135): Fixed: [Remove Format](http://ckeditor.com/addon/removeformat) does not work on widgets. +* [#12298](http://dev.ckeditor.com/ticket/12298): [IE11] Fixed: Clicking below `` in Compatibility Mode will no longer reset selection to the first line. +* [#12204](http://dev.ckeditor.com/ticket/12204): Fixed: Editor's voice label is not affected by [`config.title`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-title). +* [#11915](http://dev.ckeditor.com/ticket/11915): Fixed: With [SCAYT](http://ckeditor.com/addon/scayt) enabled, cursor moves to the beginning of the first highlighted, misspelled word after typing or pasting into the editor. +* [SCAYT](https://github.com/WebSpellChecker/ckeditor-plugin-scayt/issues/69): Fixed: Error thrown in the console after enabling [SCAYT](http://ckeditor.com/addon/scayt) and trying to add a new image. + + +Other Changes: + +* [#12296](http://dev.ckeditor.com/ticket/12296): Merged `benderjs-ckeditor` into the main CKEditor repository. + +## CKEditor 4.4.3 + +**Security Updates:** + +* Fixed XSS vulnerability in the Preview plugin reported by Mario Heiderich of [Cure53](https://cure53.de/). + +**An upgrade is highly recommended!** + +New Features: + +* [#12164](http://dev.ckeditor.com/ticket/12164): Added the "Justify" option to the "Horizontal Alignment" drop-down in the Table Cell Properties dialog window. + +Fixed Issues: + +* [#12110](http://dev.ckeditor.com/ticket/12110): Fixed: Editor crash after deleting a table. Thanks to [Alin Purcaru](https://github.com/mesmerizero)! +* [#11897](http://dev.ckeditor.com/ticket/11897): Fixed: *Enter* key used in an empty list item creates a new line instead of breaking the list. Thanks to [noam-si](https://github.com/noam-si)! +* [#12140](http://dev.ckeditor.com/ticket/12140): Fixed: Double-clicking linked widgets opens two dialog windows. +* [#12132](http://dev.ckeditor.com/ticket/12132): Fixed: Image is inserted with `width` and `height` styles even when they are not allowed. +* [#9317](http://dev.ckeditor.com/ticket/9317): [IE] Fixed: [`config.disableObjectResizing`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-disableObjectResizing) does not work on IE. **Note**: We were not able to fix this issue on IE11+ because necessary events stopped working. See a [last resort workaround](http://dev.ckeditor.com/ticket/9317#comment:16) and make sure to [support our complaint to Microsoft](https://connect.microsoft.com/IE/feedback/details/742593/please-respect-execcommand-enableobjectresizing-in-contenteditable-elements). +* [#9638](http://dev.ckeditor.com/ticket/9638): Fixed: There should be no information about accessibility help available under the *Alt+0* keyboard shortcut if the [Accessibility Help](http://ckeditor.com/addon/a11yhelp) plugin is not available. +* [#8117](http://dev.ckeditor.com/ticket/8117) and [#9186](http://dev.ckeditor.com/ticket/9186): Fixed: In HTML5 `` tags should be allowed everywhere, including inside the `` element. +* [#10422](http://dev.ckeditor.com/ticket/10422): Fixed: [`config.fillEmptyBlocks`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-fillEmptyBlocks) not working properly if a function is specified. + +## CKEditor 4.4.2 + +Important Notes: + +* The CKEditor testing environment is now publicly available. Read more about how to set up the environment and execute tests in the [CKEditor Testing Environment](http://docs.ckeditor.com/#!/guide/dev_tests) guide. + Please note that the [`tests/`](https://github.com/ckeditor/ckeditor-dev/tree/master/tests) directory which contains editor tests is not available in release packages. It can only be found in the development version of CKEditor on [GitHub](https://github.com/ckeditor/ckeditor-dev/). + +New Features: + +* [#11909](http://dev.ckeditor.com/ticket/11909): Introduced a parameter to prevent the [`editor.setData()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-setData) method from recording undo snapshots. + +Fixed Issues: + +* [#11757](http://dev.ckeditor.com/ticket/11757): Fixed: Imperfections in the [Moono](http://ckeditor.com/addon/moono) skin. Thanks to [danyaPostfactum](https://github.com/danyaPostfactum)! +* [#10091](http://dev.ckeditor.com/ticket/10091): Blockquote should be treated like an object by the styles system. Thanks to [dan-james-deeson](https://github.com/dan-james-deeson)! +* [#11478](http://dev.ckeditor.com/ticket/11478): Fixed: Issue with passing jQuery objects to [adapter](http://docs.ckeditor.com/#!/guide/dev_jquery) configuration. +* [#10867](http://dev.ckeditor.com/ticket/10867): Fixed: Issue with setting encoded URI as image link. +* [#11983](http://dev.ckeditor.com/ticket/11983): Fixed: Clicking a nested widget does not focus it. Additionally, performance of the [`widget.repository.getByElement()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget.repository-method-getByElement) method was improved. +* [#12000](http://dev.ckeditor.com/ticket/12000): Fixed: Nested widgets should be initialized on [`editor.setData()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-setData) and [`nestedEditable.setData()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget.nestedEditable-method-setData). +* [#12022](http://dev.ckeditor.com/ticket/12022): Fixed: Outer widget's drag handler is not created at all if it has any nested widgets inside. +* [#11960](http://dev.ckeditor.com/ticket/11960): [Blink/WebKit] Fixed: The caret should be scrolled into view on *Backspace* and *Delete* (covers only the merging blocks case). +* [#11306](http://dev.ckeditor.com/ticket/11306): [OSX][Blink/WebKit] Fixed: No widget entries in the context menu on widget right-click. +* [#11957](http://dev.ckeditor.com/ticket/11957): Fixed: Alignment labels in the [Enhanced Image](http://ckeditor.com/addon/image2) dialog window are not translated. +* [#11980](http://dev.ckeditor.com/ticket/11980): [Blink/WebKit] Fixed: `` elements created when joining adjacent elements (non-collapsed selection). +* [#12009](http://dev.ckeditor.com/ticket/12009): [Nested widgets] Integration with the [Magic Line](http://ckeditor.com/addon/magicline) plugin. +* [#11387](http://dev.ckeditor.com/ticket/11387): Fixed: `role="radiogroup"` should be applied only to radio inputs' container. +* [#7975](http://dev.ckeditor.com/ticket/7975): [IE8] Fixed: Errors when trying to select an empty table cell. +* [#11947](http://dev.ckeditor.com/ticket/11947): [Firefox+IE11] Fixed: *Shift+Enter* in lists produces two line breaks. +* [#11972](http://dev.ckeditor.com/ticket/11972): Fixed: Feature detection in the [`element.setText()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.element-method-setText) method should not trigger the layout engine. +* [#7634](http://dev.ckeditor.com/ticket/7634): Fixed: The [Flash Dialog](http://ckeditor.com/addon/flash) plugin omits the `allowFullScreen` parameter in the editor data if set to `true`. +* [#11910](http://dev.ckeditor.com/ticket/11910): Fixed: [Enhanced Image](http://ckeditor.com/addon/image2) does not take [`config.baseHref`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-baseHref) into account when updating image dimensions. +* [#11753](http://dev.ckeditor.com/ticket/11753): Fixed: Wrong [`checkDirty()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-checkDirty) method value after focusing or blurring a widget. +* [#11830](http://dev.ckeditor.com/ticket/11830): Fixed: Impossible to pass some arguments to [CKBuilder](https://github.com/ckeditor/ckbuilder) when using the `/dev/builder/build.sh` script. +* [#11945](http://dev.ckeditor.com/ticket/11945): Fixed: [Form Elements](http://ckeditor.com/addon/forms) plugin should not change a core method. +* [#11384](http://dev.ckeditor.com/ticket/11384): [IE9+] Fixed: `IndexSizeError` thrown when pasting into a non-empty selection anchored in one text node. + +## CKEditor 4.4.1 + +New Features: + +* [#9661](http://dev.ckeditor.com/ticket/9661): Added the option to [configure](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-linkJavaScriptLinksAllowed) anchor tags with JavaScript code in the `href` attribute. + +Fixed Issues: + +* [#11861](http://dev.ckeditor.com/ticket/11861): [Webkit/Blink] Fixed: Span elements created while joining adjacent elements. **Note:** This patch only covers cases when *Backspace* or *Delete* is pressed on a collapsed (empty) selection. The remaining case, with a non-empty selection, will be fixed in the next release. +* [#10714](http://dev.ckeditor.com/ticket/10714): [iOS] Fixed: Selection and drop-downs are broken if a touch event listener is used due to a [Webkit bug](https://bugs.webkit.org/show_bug.cgi?id=128924). Thanks to [Arty Gus](https://github.com/artygus)! +* [#11911](http://dev.ckeditor.com/ticket/11911): Fixed setting the `dir` attribute for a preloaded language in [CKEDITOR.lang](http://docs.ckeditor.com/#!/api/CKEDITOR.lang). Thanks to [Akash Mohapatra](https://github.com/akashmohapatra)! +* [#11926](http://dev.ckeditor.com/ticket/11926): Fixed: [Code Snippet](http://ckeditor.com/addon/codesnippet) does not decode HTML entities when loading code from the `` element. +* [#11223](http://dev.ckeditor.com/ticket/11223): Fixed: Issue when [Protected Source](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-protectedSource) was not working in the `` element. +* [#11859](http://dev.ckeditor.com/ticket/11859): Fixed: Removed the [Source Dialog](http://ckeditor.com/addon/sourcedialog) plugin dependency from the [Code Snippet](http://ckeditor.com/addon/codesnippet) sample. +* [#11754](http://dev.ckeditor.com/ticket/11754): [Chrome] Fixed: Infinite loop when content includes not closed attributes. +* [#11848](http://dev.ckeditor.com/ticket/11848): [IE] Fixed: [`editor.insertElement()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-insertElement) throwing an exception when there was no selection in the editor. +* [#11801](http://dev.ckeditor.com/ticket/11801): Fixed: Editor anchors unavailable when linking the [Enhanced Image](http://ckeditor.com/addon/image2) widget. +* [#11626](http://dev.ckeditor.com/ticket/11626): Fixed: [Table Resize](http://ckeditor.com/addon/tableresize) sets invalid column width. +* [#11872](http://dev.ckeditor.com/ticket/11872): Made [`element.addClass()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.element-method-addClass) chainable symmetrically to [`element.removeClass()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.element-method-removeClass). +* [#11813](http://dev.ckeditor.com/ticket/11813): Fixed: Link lost while pasting a captioned image and restoring an undo snapshot ([Enhanced Image](http://ckeditor.com/addon/image2)). +* [#11814](http://dev.ckeditor.com/ticket/11814): Fixed: _Link_ and _Unlink_ entries persistently displayed in the [Enhanced Image](http://ckeditor.com/addon/image2) context menu. +* [#11839](http://dev.ckeditor.com/ticket/11839): [IE9] Fixed: The caret jumps out of the editable area when resizing the editor in the source mode. +* [#11822](http://dev.ckeditor.com/ticket/11822): [Webkit] Fixed: Editing anchors by double-click is broken in some cases. +* [#11823](http://dev.ckeditor.com/ticket/11823): [IE8] Fixed: [Table Resize](http://ckeditor.com/addon/tableresize) throws an error over scrollbar. +* [#11788](http://dev.ckeditor.com/ticket/11788): Fixed: It is not possible to change the language back to _Not set_ in the [Code Snippet](http://ckeditor.com/addon/codesnippet) dialog window. +* [#11788](http://dev.ckeditor.com/ticket/11788): Fixed: [Filter](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlParser.filter) rules are not applied inside elements with the `contenteditable` attribute set to `true`. +* [#11798](http://dev.ckeditor.com/ticket/11798): Fixed: Inserting a non-editable element inside a table cell breaks the table. +* [#11793](http://dev.ckeditor.com/ticket/11793): Fixed: Drop-down is not "on" when clicking it while the editor is blurred. +* [#11850](http://dev.ckeditor.com/ticket/11850): Fixed: Fake objects with the `contenteditable` attribute set to `false` are not downcasted properly. +* [#11811](http://dev.ckeditor.com/ticket/11811): Fixed: Widget's data is not encoded correctly when passed to an attribute. +* [#11777](http://dev.ckeditor.com/ticket/11777): Fixed encoding ampersand in the [Mathematical Formulas](http://ckeditor.com/addon/mathjax) plugin. +* [#11880](http://dev.ckeditor.com/ticket/11880): [IE8-9] Fixed: Linked image has a default thick border. + +Other Changes: + +* [#11807](http://dev.ckeditor.com/ticket/11807): Updated jQuery version used in the sample to 1.11.0 and tested CKEditor jQuery Adapter with version 1.11.0 and 2.1.0. +* [#9504](http://dev.ckeditor.com/ticket/9504): Stopped using deprecated `attribute.specified` in all browsers except Internet Explorer. +* [#11809](http://dev.ckeditor.com/ticket/11809): Changed tab size in `<pre>` to 4 spaces. + +## CKEditor 4.4 + +**Important Notes:** + +* Marked the [`editor.beforePaste`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-beforePaste) event as deprecated. +* The default class of captioned images has changed to `image` (was: `caption`). Please note that once edited in CKEditor 4.4+, all existing images of the `caption` class (`<figure class="caption">`) will be [filtered out](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter) unless the [`config.image2_captionedClass`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-image2_captionedClass) option is set to `caption`. For backward compatibility (i.e. when upgrading), it is highly recommended to use this setting, which also helps prevent CSS conflicts, etc. This does not apply to new CKEditor integrations. +* Widgets without defined buttons are no longer registered automatically to the [Advanced Content Filter](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter). Before CKEditor 4.4 widgets were registered to the ACF which was an incorrect behavior ([#11567](http://dev.ckeditor.com/ticket/11567)). This change should not have any impact on standard scenarios, but if your button does not execute the widget command, you need to set [`allowedContent`](http://docs.ckeditor.com/#!/api/CKEDITOR.feature-property-allowedContent) and [`requiredContent`](http://docs.ckeditor.com/#!/api/CKEDITOR.feature-property-requiredContent) properties for it manually, because the editor will not be able to find them. +* The [Show Borders](http://ckeditor.com/addon/showborders) plugin was added to the Standard installation package in order to ensure that unstyled tables are still visible for the user ([#11665](http://dev.ckeditor.com/ticket/11665)). +* Since CKEditor 4.4 the editor instance should be passed to [`CKEDITOR.style`](http://docs.ckeditor.com/#!/api/CKEDITOR.style) methods to ensure full compatibility with other features (e.g. applying styles to widgets requires that). We ensured backward compatibility though, so the [`CKEDITOR.style`](http://docs.ckeditor.com/#!/api/CKEDITOR.style) will work even when the editor instance is not provided. + +New Features: + +* [#11297](http://dev.ckeditor.com/ticket/11297): Styles can now be applied to widgets. The definition of a style which can be applied to a specific widget must contain two additional properties — `type` and `widget`. Read more in the [Widget Styles](http://docs.ckeditor.com/#!/guide/dev_styles-section-widget-styles) section of the "Syles Drop-down" guide. Note that by default, widgets support only classes and no other attributes or styles. Related changes and features: + * Introduced the [`CKEDITOR.style.addCustomHandler()`](http://docs.ckeditor.com/#!/api/CKEDITOR.style-static-method-addCustomHandler) method for registering custom style handlers. + * The [`CKEDITOR.style.apply()`](http://docs.ckeditor.com/#!/api/CKEDITOR.style-method-apply) and [`CKEDITOR.style.remove()`](http://docs.ckeditor.com/#!/api/CKEDITOR.style-method-remove) methods are now called with an editor instance instead of the document so they can be reused by the [`CKEDITOR.editor.applyStyle()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-applyStyle) and [`CKEDITOR.editor.removeStyle()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-removeStyle) methods. Backward compatibility was preserved, but from CKEditor 4.4 it is highly recommended to pass an editor instead of a document to these methods. + * Many new methods and properties were introduced in the [Widget API](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget) to make the handling of styles by widgets fully customizable. See: [`widget.definition.styleableElements`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget.definition-property-styleableElements), [`widget.definition.styleToAllowedContentRule`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget.definition-property-styleToAllowedContentRules), [`widget.addClass()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget-method-addClass), [`widget.removeClass()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget-method-removeClass), [`widget.getClasses()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget-method-getClasses), [`widget.hasClass()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget-method-hasClass), [`widget.applyStyle()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget-method-applyStyle), [`widget.removeStyle()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget-method-removeStyle), [`widget.checkStyleActive()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget-method-checkStyleActive). + * Integration with the [Allowed Content Filter](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter) required an introduction of the [`CKEDITOR.style.toAllowedContent()`](http://docs.ckeditor.com/#!/api/CKEDITOR.style-method-toAllowedContentRules) method which can be implemented by the custom style handler and if exists, it is used by the [`CKEDITOR.filter`](http://docs.ckeditor.com/#!/api/CKEDITOR.filter) to translate a style to [allowed content rules](http://docs.ckeditor.com/#!/api/CKEDITOR.filter.allowedContentRules). +* [#11300](http://dev.ckeditor.com/ticket/11300): Various changes in the [Enhanced Image](http://ckeditor.com/addon/image2) plugin: + * Introduced the [`config.image2_captionedClass`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-image2_captionedClass) option to configure the class of captioned images. + * Introduced the [`config.image2_alignClasses`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-image2_alignClasses) option to configure the way images are aligned with CSS classes. + If this setting is defined, the editor produces classes instead of inline styles for aligned images. + * Default image caption can be translated (customized) with the `editor.lang.image2.captionPlaceholder` string. +* [#11341](http://dev.ckeditor.com/ticket/11341): [Enhanced Image](http://ckeditor.com/addon/image2) plugin: It is now possible to add a link to any image type. +* [#10202](http://dev.ckeditor.com/ticket/10202): Introduced wildcard support in the [Allowed Content Rules](http://docs.ckeditor.com/#!/guide/dev_allowed_content_rules) format. +* [#10276](http://dev.ckeditor.com/ticket/10276): Introduced blacklisting in the [Allowed Content Filter](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter). +* [#10480](http://dev.ckeditor.com/ticket/10480): Introduced code snippets with code highlighting. There are two versions available so far — the default [Code Snippet](http://ckeditor.com/addon/codesnippet) which uses the [highlight.js](http://highlightjs.org) library and the [Code Snippet GeSHi](http://ckeditor.com/addon/codesnippetgeshi) which uses the [GeSHi](http://qbnz.com/highlighter/) library. +* [#11737](http://dev.ckeditor.com/ticket/11737): Introduced an option to prevent [filtering](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter) of an element that matches custom criteria (see [`filter.addElementCallback()`](http://docs.ckeditor.com/#!/api/CKEDITOR.filter-method-addElementCallback)). +* [#11532](http://dev.ckeditor.com/ticket/11532): Introduced the [`editor.addContentsCss()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-addContentsCss) method that can be used for [adding custom CSS files](http://docs.ckeditor.com/#!/guide/plugin_sdk_styles). +* [#11536](http://dev.ckeditor.com/ticket/11536): Added the [`CKEDITOR.tools.htmlDecode()`](http://docs.ckeditor.com/#!/api/CKEDITOR.tools-method-htmlDecode) method for decoding HTML entities. +* [#11225](http://dev.ckeditor.com/ticket/11225): Introduced the [`CKEDITOR.tools.transparentImageData`](http://docs.ckeditor.com/#!/api/CKEDITOR.tools-property-transparentImageData) property which contains transparent image data to be used in CSS or as image source. + +Other Changes: + +* [#11377](http://dev.ckeditor.com/ticket/11377): Unified internal representation of empty anchors using the [fake objects](http://ckeditor.com/addon/fakeobjects). +* [#11422](http://dev.ckeditor.com/ticket/11422): Removed Firefox 3.x, Internet Explorer 6 and Opera 12.x leftovers in code. +* [#5217](http://dev.ckeditor.com/ticket/5217): Setting data (including switching between modes) creates a new undo snapshot. Besides that: + * Introduced the [`editable.status`](http://docs.ckeditor.com/#!/api/CKEDITOR.editable-property-status) property. + * Introduced a new `forceUpdate` option for the [`editor.lockSnapshot`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-lockSnapshot) event. + * Fixed: Selection not being unlocked in inline editor after setting data ([#11500](http://dev.ckeditor.com/ticket/11500)). +* The [WebSpellChecker](http://ckeditor.com/addon/wsc) plugin was updated to the latest version. + +Fixed Issues: + +* [#10190](http://dev.ckeditor.com/ticket/10190): Fixed: Removing block style with [`editor.removeStyle()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-removeStyle) should result in a paragraph and not a div. +* [#11727](http://dev.ckeditor.com/ticket/11727): Fixed: The editor tries to select a non-editable image which was clicked. + +## CKEditor 4.3.5 + +New Features: + +* Added new translation: Tatar. + +Fixed Issues: + +* [#11677](http://dev.ckeditor.com/ticket/11677): Fixed: Undo/Redo keystrokes are blocked in the source mode. +* [#11717](http://dev.ckeditor.com/ticket/11717): [Document Properties](http://ckeditor.com/addon/docprops) plugin requires the [Color Dialog](http://ckeditor.com/addon/colordialog) plugin to work. + +## CKEditor 4.3.4 + +Fixed Issues: + +* [#11597](http://dev.ckeditor.com/ticket/11597): [IE11] Fixed: Error thrown when trying to open the [preview](http://ckeditor.com/addon/preview) using the keyboard. +* [#11544](http://dev.ckeditor.com/ticket/11544): [Placeholders](http://ckeditor.com/addon/placeholder) will no longer be upcasted in parents not accepting `<span>` elements. +* [#8663](http://dev.ckeditor.com/ticket/8663): Fixed [`element.renameNode()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.element-method-renameNode) not clearing the [`element.getName()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.element-method-getName) cache. +* [#11574](http://dev.ckeditor.com/ticket/11574): Fixed: *Backspace* destroying the DOM structure if an inline editable is placed in a list item. +* [#11603](http://dev.ckeditor.com/ticket/11603): Fixed: [Table Resize](http://ckeditor.com/addon/tableresize) attaches to tables outside the editable. +* [#9205](http://dev.ckeditor.com/ticket/9205), [#7805](http://dev.ckeditor.com/ticket/7805), [#8216](http://dev.ckeditor.com/ticket/8216): Fixed: `{cke_protected_1}` appearing in data in various cases where HTML comments are placed next to `"` or `'`. +* [#11635](http://dev.ckeditor.com/ticket/11635): Fixed: Some attributes are not protected before the content is passed through the fix bin. +* [#11660](http://dev.ckeditor.com/ticket/11660): [IE] Fixed: Table content is lost when some extra markup is inside the table. +* [#11641](http://dev.ckeditor.com/ticket/11641): Fixed: Switching between modes in the classic editor removes content styles for the inline editor. +* [#11568](http://dev.ckeditor.com/ticket/11568): Fixed: [Styles](http://ckeditor.com/addon/stylescombo) drop-down list is not enabled on selection change. + +## CKEditor 4.3.3 + +Fixed Issues: + +* [#11500](http://dev.ckeditor.com/ticket/11500): [Webkit/Blink] Fixed: Selection lost when setting data in another inline editor. Additionally, [`selection.removeAllRanges()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.selection-method-removeAllRanges) is now scoped to selection's [root](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.selection-property-root). +* [#11104](http://dev.ckeditor.com/ticket/11104): [IE] Fixed: Various issues with scrolling and selection when focusing widgets. +* [#11487](http://dev.ckeditor.com/ticket/11487): Moving mouse over the [Enhanced Image](http://ckeditor.com/addon/image2) widget will no longer change the value returned by the [`editor.checkDirty()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-checkDirty) method. +* [#8673](http://dev.ckeditor.com/ticket/8673): [WebKit] Fixed: Cannot select and remove the [Page Break](http://ckeditor.com/addon/pagebreak). +* [#11413](http://dev.ckeditor.com/ticket/11413): Fixed: Incorrect [`editor.execCommand()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-execCommand) behavior. +* [#11438](http://dev.ckeditor.com/ticket/11438): Splitting table cells vertically is no longer changing table structure. +* [#8899](http://dev.ckeditor.com/ticket/8899): Fixed: Links in the [About CKEditor](http://ckeditor.com/addon/about) dialog window now open in a new browser window or tab. +* [#11490](http://dev.ckeditor.com/ticket/11490): Fixed: [Menu button](http://ckeditor.com/addon/menubutton) panel not showing in the source mode. +* [#11417](http://dev.ckeditor.com/ticket/11417): The [`widget.doubleclick`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget-event-doubleclick) event is not canceled anymore after editing was triggered. +* [#11253](http://dev.ckeditor.com/ticket/11253): [IE] Fixed: Clipped upload button in the [Enhanced Image](http://ckeditor.com/addon/image2) dialog window. +* [#11359](http://dev.ckeditor.com/ticket/11359): Standardized the way anchors are discovered by the [Link](http://ckeditor.com/addon/link) plugin. +* [#11058](http://dev.ckeditor.com/ticket/11058): [IE8] Fixed: Error when deleting a table row. +* [#11508](http://dev.ckeditor.com/ticket/11508): Fixed: [`htmlDataProcessor`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlDataProcessor) discovering protected attributes within other attributes' values. +* [#11533](http://dev.ckeditor.com/ticket/11533): Widgets: Avoid recurring upcasts if the DOM structure was modified during an upcast. +* [#11400](http://dev.ckeditor.com/ticket/11400): Fixed: The [`domObject.removeAllListeners()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.domObject-method-removeAllListeners) method does not remove custom listeners completely. +* [#11493](http://dev.ckeditor.com/ticket/11493): Fixed: The [`selection.getRanges()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.selection-method-getRanges) method does not override cached ranges when used with the `onlyEditables` argument. +* [#11390](http://dev.ckeditor.com/ticket/11390): [IE] All [XML](http://ckeditor.com/addon/xml) plugin [methods](http://docs.ckeditor.com/#!/api/CKEDITOR.xml) now work in IE10+. +* [#11542](http://dev.ckeditor.com/ticket/11542): [IE11] Fixed: Blurry toolbar icons when Right-to-Left UI language is set. +* [#11504](http://dev.ckeditor.com/ticket/11504): Fixed: When [`config.fullPage`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-fullPage) is set to `true`, entities are not encoded in editor output. +* [#11004](http://dev.ckeditor.com/ticket/11004): Integrated [Enhanced Image](http://ckeditor.com/addon/image2) dialog window with [Advanced Content Filter](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter). +* [#11439](http://dev.ckeditor.com/ticket/11439): Fixed: Properties get cloned in the Cell Properties dialog window if multiple cells are selected. + +## CKEditor 4.3.2 + +Fixed Issues: + +* [#11331](http://dev.ckeditor.com/ticket/11331): A menu button will have a changed label when selected instead of using the `aria-pressed` attribute. +* [#11177](http://dev.ckeditor.com/ticket/11177): Widget drag handler improvements: + * [#11176](http://dev.ckeditor.com/ticket/11176): Fixed: Initial position is not updated when the widget data object is empty. + * [#11001](http://dev.ckeditor.com/ticket/11001): Fixed: Multiple synchronous layout recalculations are caused by initial drag handler positioning causing performance issues. + * [#11161](http://dev.ckeditor.com/ticket/11161): Fixed: Drag handler is not repositioned in various situations. + * [#11281](http://dev.ckeditor.com/ticket/11281): Fixed: Drag handler and mask are duplicated after widget reinitialization. +* [#11207](http://dev.ckeditor.com/ticket/11207): [Firefox] Fixed: Misplaced [Enhanced Image](http://ckeditor.com/addon/image2) resizer in the inline editor. +* [#11102](http://dev.ckeditor.com/ticket/11102): `CKEDITOR.template` improvements: + * [#11102](http://dev.ckeditor.com/ticket/11102): Added newline character support. + * [#11216](http://dev.ckeditor.com/ticket/11216): Added "\\'" substring support. +* [#11121](http://dev.ckeditor.com/ticket/11121): [Firefox] Fixed: High Contrast mode is enabled when the editor is loaded in a hidden iframe. +* [#11350](http://dev.ckeditor.com/ticket/11350): The default value of [`config.contentsCss`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-contentsCss) is affected by [`CKEDITOR.getUrl()`](http://docs.ckeditor.com/#!/api/CKEDITOR-method-getUrl). +* [#11097](http://dev.ckeditor.com/ticket/11097): Improved the [Autogrow](http://ckeditor.com/addon/autogrow) plugin performance when dealing with very big tables. +* [#11290](http://dev.ckeditor.com/ticket/11290): Removed redundant code in the [Source Dialog](http://ckeditor.com/addon/sourcedialog) plugin. +* [#11133](http://dev.ckeditor.com/ticket/11133): [Page Break](http://ckeditor.com/addon/pagebreak) becomes editable if pasted. +* [#11126](http://dev.ckeditor.com/ticket/11126): Fixed: Native Undo executed once the bottom of the snapshot stack is reached. +* [#11131](http://dev.ckeditor.com/ticket/11131): [Div Editing Area](http://ckeditor.com/addon/divarea): Fixed: Error thrown when switching to source mode if the selection was in widget's nested editable. +* [#11139](http://dev.ckeditor.com/ticket/11139): [Div Editing Area](http://ckeditor.com/addon/divarea): Fixed: Elements Path is not cleared after switching to source mode. +* [#10778](http://dev.ckeditor.com/ticket/10778): Fixed a bug with range enlargement. The range no longer expands to visible whitespace. +* [#11146](http://dev.ckeditor.com/ticket/11146): [IE] Fixed: Preview window switches Internet Explorer to Quirks Mode. +* [#10762](http://dev.ckeditor.com/ticket/10762): [IE] Fixed: JavaScript code displayed in preview window's URL bar. +* [#11186](http://dev.ckeditor.com/ticket/11186): Introduced the [`widgets.repository.addUpcastCallback()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget.repository-method-addUpcastCallback) method that allows to block upcasting given element to a widget. +* [#11307](http://dev.ckeditor.com/ticket/11307): Fixed: Paste as Plain Text conflict with the [MooTools](http://mootools.net) library. +* [#11140](http://dev.ckeditor.com/ticket/11140): [IE11] Fixed: Anchors are not draggable. +* [#11379](http://dev.ckeditor.com/ticket/11379): Changed default contents `line-height` to unitless values to avoid huge text overlapping (like in [#9696](http://dev.ckeditor.com/ticket/9696)). +* [#10787](http://dev.ckeditor.com/ticket/10787): [Firefox] Fixed: Broken replacement of text while pasting into `div`-based editor. +* [#10884](http://dev.ckeditor.com/ticket/10884): Widgets integration with the [Show Blocks](http://ckeditor.com/addon/showblocks) plugin. +* [#11021](http://dev.ckeditor.com/ticket/11021): Fixed: An error thrown when selecting entire editable contents while fake selection is on. +* [#11086](http://dev.ckeditor.com/ticket/11086): [IE8] Re-enable inline widgets drag&drop in Internet Explorer 8. +* [#11372](http://dev.ckeditor.com/ticket/11372): Widgets: Special characters encoded twice in nested editables. +* [#10068](http://dev.ckeditor.com/ticket/10068): Fixed: Support for protocol-relative URLs. +* [#11283](http://dev.ckeditor.com/ticket/11283): [Enhanced Image](http://ckeditor.com/addon/image2): A `<div>` element with `text-align: center` and an image inside is not recognised correctly. +* [#11196](http://dev.ckeditor.com/ticket/11196): [Accessibility Instructions](http://ckeditor.com/addon/a11yhelp): Allowed additional keyboard button labels to be translated in the dialog window. + +## CKEditor 4.3.1 + +**Important Notes:** + +* To match the naming convention, the `language` button is now `Language` ([#11201](http://dev.ckeditor.com/ticket/11201)). +* [Enhanced Image](http://ckeditor.com/addon/image2) button, context menu, command, and icon names match those of the [Image](http://ckeditor.com/addon/image) plugin ([#11222](http://dev.ckeditor.com/ticket/11222)). + +Fixed Issues: + +* [#11244](http://dev.ckeditor.com/ticket/11244): Changed: The [`widget.repository.checkWidgets()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget.repository-method-checkWidgets) method now fires the [`widget.repository.checkWidgets`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget.repository-event-checkWidgets) event, so from CKEditor 4.3.1 it is preferred to use the method rather than fire the event. +* [#11171](http://dev.ckeditor.com/ticket/11171): Fixed: [`editor.insertElement()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-insertElement) and [`editor.insertText()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-insertText) methods do not call the [`widget.repository.checkWidgets()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget.repository-method-checkWidgets) method. +* [#11085](http://dev.ckeditor.com/ticket/11085): [IE8] Replaced preview generated by the [Mathematical Formulas](http://ckeditor.com/addon/mathjax) widget with a placeholder. +* [#11044](http://dev.ckeditor.com/ticket/11044): Enhanced WAI-ARIA support for the [Language](http://ckeditor.com/addon/language) plugin drop-down menu. +* [#11075](http://dev.ckeditor.com/ticket/11075): With drop-down menu button focused, pressing the *Down Arrow* key will now open the menu and focus its first option. +* [#11165](http://dev.ckeditor.com/ticket/11165): Fixed: The [File Browser](http://ckeditor.com/addon/filebrowser) plugin cannot be removed from the editor. +* [#11159](http://dev.ckeditor.com/ticket/11159): [IE9-10] [Enhanced Image](http://ckeditor.com/addon/image2): Fixed buggy discovery of image dimensions. +* [#11101](http://dev.ckeditor.com/ticket/11101): Drop-down lists no longer break when given double quotes. +* [#11077](http://dev.ckeditor.com/ticket/11077): [Enhanced Image](http://ckeditor.com/addon/image2): Empty undo step recorded when resizing the image. +* [#10853](http://dev.ckeditor.com/ticket/10853): [Enhanced Image](http://ckeditor.com/addon/image2): Widget has paragraph wrapper when de-captioning unaligned image. +* [#11198](http://dev.ckeditor.com/ticket/11198): Widgets: Drag handler is not fully visible when an inline widget is in a heading. +* [#11132](http://dev.ckeditor.com/ticket/11132): [Firefox] Fixed: Caret is lost after drag and drop of an inline widget. +* [#11182](http://dev.ckeditor.com/ticket/11182): [IE10-11] Fixed: Editor crashes (IE11) or works with minor issues (IE10) if a page is loaded in Quirks Mode. See [`env.quirks`](http://docs.ckeditor.com/#!/api/CKEDITOR.env-property-quirks) for more details. +* [#11204](http://dev.ckeditor.com/ticket/11204): Added `figure` and `figcaption` styles to the `contents.css` file so [Enhanced Image](http://ckeditor.com/addon/image2) looks nicer. +* [#11202](http://dev.ckeditor.com/ticket/11202): Fixed: No newline in [BBCode](http://ckeditor.com/addon/bbcode) mode. +* [#10890](http://dev.ckeditor.com/ticket/10890): Fixed: Error thrown when pressing the *Delete* key in a list item. +* [#10055](http://dev.ckeditor.com/ticket/10055): [IE8-10] Fixed: *Delete* pressed on a selected image causes the browser to go back. +* [#11183](http://dev.ckeditor.com/ticket/11183): Fixed: Inserting a horizontal rule or a table in multiple row selection causes a browser crash. Additionally, the [`editor.insertElement()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-insertElement) method does not insert the element into every range of a selection any more. +* [#11042](http://dev.ckeditor.com/ticket/11042): Fixed: Selection made on an element containing a non-editable element was not auto faked. +* [#11125](http://dev.ckeditor.com/ticket/11125): Fixed: Keyboard navigation through menu and drop-down items will now cycle. +* [#11011](http://dev.ckeditor.com/ticket/11011): Fixed: The [`editor.applyStyle()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-applyStyle) method removes attributes from nested elements. +* [#11179](http://dev.ckeditor.com/ticket/11179): Fixed: [`editor.destroy()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-destroy) does not cleanup content generated by the [Table Resize](http://ckeditor.com/addon/tableresize) plugin for inline editors. +* [#11237](http://dev.ckeditor.com/ticket/11237): Fixed: Table border attribute value is deleted when pasting content from Microsoft Word. +* [#11250](http://dev.ckeditor.com/ticket/11250): Fixed: HTML entities inside the `<textarea>` element are not encoded. +* [#11260](http://dev.ckeditor.com/ticket/11260): Fixed: Initially disabled buttons are not read by JAWS as disabled. +* [#11200](http://dev.ckeditor.com/ticket/11200): Added [Clipboard](http://ckeditor.com/addon/clipboard) plugin as a dependency for [Widget](http://ckeditor.com/addon/widget) to fix drag and drop. + +## CKEditor 4.3 + +New Features: + +* [#10612](http://dev.ckeditor.com/ticket/10612): Internet Explorer 11 support. +* [#10869](http://dev.ckeditor.com/ticket/10869): Widgets: Added better integration with the [Elements Path](http://ckeditor.com/addon/elementspath) plugin. +* [#10886](http://dev.ckeditor.com/ticket/10886): Widgets: Added tooltip to the drag handle. +* [#10933](http://dev.ckeditor.com/ticket/10933): Widgets: Introduced drag and drop of block widgets with the [Line Utilities](http://ckeditor.com/addon/lineutils) plugin. +* [#10936](http://dev.ckeditor.com/ticket/10936): Widget System changes for easier integration with other dialog systems. +* [#10895](http://dev.ckeditor.com/ticket/10895): [Enhanced Image](http://ckeditor.com/addon/image2): Added file browser integration. +* [#11002](http://dev.ckeditor.com/ticket/11002): Added the [`draggable`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget.definition-property-draggable) option to disable drag and drop support for widgets. +* [#10937](http://dev.ckeditor.com/ticket/10937): [Mathematical Formulas](http://ckeditor.com/addon/mathjax) widget improvements: + * loading indicator ([#10948](http://dev.ckeditor.com/ticket/10948)), + * applying paragraph changes (like font color change) to iframe ([#10841](http://dev.ckeditor.com/ticket/10841)), + * Firefox and IE9 clipboard fixes ([#10857](http://dev.ckeditor.com/ticket/10857)), + * fixing same origin policy issue ([#10840](http://dev.ckeditor.com/ticket/10840)), + * fixing undo bugs ([#10842](http://dev.ckeditor.com/ticket/10842), [#10930](http://dev.ckeditor.com/ticket/10930)), + * fixing other minor bugs. +* [#10862](http://dev.ckeditor.com/ticket/10862): [Placeholder](http://ckeditor.com/addon/placeholder) plugin was rewritten as a widget. +* [#10822](http://dev.ckeditor.com/ticket/10822): Added styles system integration with non-editable elements (for example widgets) and their nested editables. Styles cannot change non-editable content and are applied in nested editable only if allowed by its type and content filter. +* [#10856](http://dev.ckeditor.com/ticket/10856): Menu buttons will now toggle the visibility of their panels when clicked multiple times. [Language](http://ckeditor.com/addon/language) plugin fixes: Added active language highlighting, added an option to remove the language. +* [#10028](http://dev.ckeditor.com/ticket/10028): New [`config.dialog_noConfirmCancel`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-dialog_noConfirmCancel) configuration option that eliminates the need to confirm closing of a dialog window when the user changed any of its fields. +* [#10848](http://dev.ckeditor.com/ticket/10848): Integrate remaining plugins ([Styles](http://ckeditor.com/addon/stylescombo), [Format](http://ckeditor.com/addon/format), [Font](http://ckeditor.com/addon/font), [Color Button](http://ckeditor.com/addon/colorbutton), [Language](http://ckeditor.com/addon/language) and [Indent](http://ckeditor.com/addon/indent)) with [active filter](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-activeFilter). +* [#10855](http://dev.ckeditor.com/ticket/10855): Change the extension of emoticons in the [BBCode](http://ckeditor.com/addon/bbcode) sample from GIF to PNG. + +Fixed Issues: + +* [#10831](http://dev.ckeditor.com/ticket/10831): [Enhanced Image](http://ckeditor.com/addon/image2): Merged `image2inline` and `image2block` into one `image2` widget. +* [#10835](http://dev.ckeditor.com/ticket/10835): [Enhanced Image](http://ckeditor.com/addon/image2): Improved visibility of the resize handle. +* [#10836](http://dev.ckeditor.com/ticket/10836): [Enhanced Image](http://ckeditor.com/addon/image2): Preserve custom mouse cursor while resizing the image. +* [#10939](http://dev.ckeditor.com/ticket/10939): [Firefox] [Enhanced Image](http://ckeditor.com/addon/image2): hovering the image causes it to change. +* [#10866](http://dev.ckeditor.com/ticket/10866): Fixed: Broken *Tab* key navigation in the [Enhanced Image](http://ckeditor.com/addon/image2) dialog window. +* [#10833](http://dev.ckeditor.com/ticket/10833): Fixed: *Lock ratio* option should be on by default in the [Enhanced Image](http://ckeditor.com/addon/image2) dialog window. +* [#10881](http://dev.ckeditor.com/ticket/10881): Various improvements to *Enter* key behavior in nested editables. +* [#10879](http://dev.ckeditor.com/ticket/10879): [Remove Format](http://ckeditor.com/addon/removeformat) should not leak from a nested editable. +* [#10877](http://dev.ckeditor.com/ticket/10877): Fixed: [WebSpellChecker](http://ckeditor.com/addon/wsc) fails to apply changes if a nested editable was focused. +* [#10877](http://dev.ckeditor.com/ticket/10877): Fixed: [SCAYT](http://ckeditor.com/addon/wsc) blocks typing in nested editables. +* [#11079](http://dev.ckeditor.com/ticket/11079): Add button icons to the [Placeholder](http://ckeditor.com/addon/placeholder) sample. +* [#10870](http://dev.ckeditor.com/ticket/10870): The `paste` command is no longer being disabled when the clipboard is empty. +* [#10854](http://dev.ckeditor.com/ticket/10854): Fixed: Firefox prepends `<br>` to `<body>`, so it is stripped by the HTML data processor. +* [#10823](http://dev.ckeditor.com/ticket/10823): Fixed: [Link](http://ckeditor.com/addon/link) plugin does not work with non-editable content. +* [#10828](http://dev.ckeditor.com/ticket/10828): [Magic Line](http://ckeditor.com/addon/magicline) integration with the Widget System. +* [#10865](http://dev.ckeditor.com/ticket/10865): Improved hiding copybin, so copying widgets works smoothly. +* [#11066](http://dev.ckeditor.com/ticket/11066): Widget's private parts use CSS reset. +* [#11027](http://dev.ckeditor.com/ticket/11027): Fixed: Block commands break on widgets; added the [`contentDomInvalidated`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-contentDomInvalidated) event. +* [#10430](http://dev.ckeditor.com/ticket/10430): Resolve dependence of the [Image](http://ckeditor.com/addon/image) plugin on the [Form Elements](http://ckeditor.com/addon/forms) plugin. +* [#10911](http://dev.ckeditor.com/ticket/10911): Fixed: Browser *Alt* hotkeys will no longer be blocked while a widget is focused. +* [#11082](http://dev.ckeditor.com/ticket/11082): Fixed: Selected widget is not copied or cut when using toolbar buttons or context menu. +* [#11083](http://dev.ckeditor.com/ticket/11083): Fixed list and div element application to block widgets. +* [#10887](http://dev.ckeditor.com/ticket/10887): Internet Explorer 8 compatibility issues related to the Widget System. +* [#11074](http://dev.ckeditor.com/ticket/11074): Temporarily disabled inline widget drag and drop, because of seriously buggy native `range#moveToPoint` method. +* [#11098](http://dev.ckeditor.com/ticket/11098): Fixed: Wrong selection position after undoing widget drag and drop. +* [#11110](http://dev.ckeditor.com/ticket/11110): Fixed: IFrame and Flash objects are being incorrectly pasted in certain conditions. +* [#11129](http://dev.ckeditor.com/ticket/11129): Page break is lost when loading data. +* [#11123](http://dev.ckeditor.com/ticket/11123): [Firefox] Widget is destroyed after being dragged outside of `<body>`. +* [#11124](http://dev.ckeditor.com/ticket/11124): Fixed the [Elements Path](http://ckeditor.com/addon/elementspath) in an editor using the [Div Editing Area](http://ckeditor.com/addon/divarea). + +## CKEditor 4.3 Beta + +New Features: + +* [#9764](http://dev.ckeditor.com/ticket/9764): Widget System. + * [Widget plugin](http://ckeditor.com/addon/widget) introducing the [Widget API](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.widget). + * New [`editor.enterMode`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-enterMode) and [`editor.shiftEnterMode`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-shiftEnterMode) properties – normalized versions of [`config.enterMode`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-enterMode) and [`config.shiftEnterMode`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-shiftEnterMode). + * Dynamic editor settings. Starting from CKEditor 4.3 Beta, *Enter* mode values and [content filter](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter) instances may be changed dynamically (for example when the caret was placed in an element in which editor features should be adjusted). When you are implementing a new editor feature, you should base its behavior on [dynamic](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-activeEnterMode) or [static](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-enterMode) *Enter* mode values depending on whether this feature works in selection context or globally on editor content. + * Dynamic *Enter* mode values – [`editor.setActiveEnterMode()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-setActiveEnterMode) method, [`editor.activeEnterModeChange`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-activeEnterModeChange) event, and two properties: [`editor.activeEnterMode`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-activeEnterMode) and [`editor.activeShiftEnterMode`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-activeShiftEnterMode). + * Dynamic content filter instances – [`editor.setActiveFilter()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-setActiveFilter) method, [`editor.activeFilterChange`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-activeFilterChange) event, and [`editor.activeFilter`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-activeFilter) property. + * "Fake" selection was introduced. It makes it possible to virtually select any element when the real selection remains hidden. See the [`selection.fake()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.selection-method-fake) method. + * Default [`htmlParser.filter`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlParser.filter) rules are not applied to non-editable elements (elements with `contenteditable` attribute set to `false` and their descendants) anymore. To add a rule which will be applied to all elements you need to pass an additional argument to the [`filter.addRules()`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlParser.filter-method-addRules) method. + * Dozens of new methods were introduced – most interesting ones: + * [`document.find()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.document-method-find), + * [`document.findOne()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.document-method-findOne), + * [`editable.insertElementIntoRange()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editable-method-insertElementIntoRange), + * [`range.moveToClosestEditablePosition()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.range-method-moveToClosestEditablePosition), + * New methods for [`htmlParser.node`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlParser.node) and [`htmlParser.element`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlParser.element). +* [#10659](http://dev.ckeditor.com/ticket/10659): New [Enhanced Image](http://ckeditor.com/addon/image2) plugin that introduces a widget with integrated image captions, an option to center images, and dynamic "click and drag" resizing. +* [#10664](http://dev.ckeditor.com/ticket/10664): New [Mathematical Formulas](http://ckeditor.com/addon/mathjax) plugin that introduces the MathJax widget. +* [#7987](https://dev.ckeditor.com/ticket/7987): New [Language](http://ckeditor.com/addon/language) plugin that implements Language toolbar button to support [WCAG 3.1.2 Language of Parts](http://www.w3.org/TR/UNDERSTANDING-WCAG20/meaning-other-lang-id.html). +* [#10708](http://dev.ckeditor.com/ticket/10708): New [smileys](http://ckeditor.com/addon/smiley). + +## CKEditor 4.2.3 + +Fixed Issues: + +* [#10994](http://dev.ckeditor.com/ticket/10994): Fixed: Loading external jQuery library when opening the [jQuery Adapter](http://docs.ckeditor.com/#!/guide/dev_jquery) sample directly from file. +* [#10975](http://dev.ckeditor.com/ticket/10975): [IE] Fixed: Error thrown while opening the color palette. +* [#9929](http://dev.ckeditor.com/ticket/9929): [Blink/WebKit] Fixed: A non-breaking space is created once a character is deleted and a regular space is typed. +* [#10963](http://dev.ckeditor.com/ticket/10963): Fixed: JAWS issue with the keyboard shortcut for [Magic Line](http://ckeditor.com/addon/magicline). +* [#11096](http://dev.ckeditor.com/ticket/11096): Fixed: TypeError: Object has no method 'is'. + +## CKEditor 4.2.2 + +Fixed Issues: + +* [#9314](http://dev.ckeditor.com/ticket/9314): Fixed: Incorrect error message on closing a dialog window without saving changs. +* [#10308](http://dev.ckeditor.com/ticket/10308): [IE10] Fixed: Unspecified error when deleting a row. +* [#10945](http://dev.ckeditor.com/ticket/10945): [Chrome] Fixed: Clicking with a mouse inside the editor does not show the caret. +* [#10912](http://dev.ckeditor.com/ticket/10912): Prevent default action when content of a non-editable link is clicked. +* [#10913](http://dev.ckeditor.com/ticket/10913): Fixed [`CKEDITOR.plugins.addExternal()`](http://docs.ckeditor.com/#!/api/CKEDITOR.resourceManager-method-addExternal) not handling paths including file name specified. +* [#10666](http://dev.ckeditor.com/ticket/10666): Fixed [`CKEDITOR.tools.isArray()`](http://docs.ckeditor.com/#!/api/CKEDITOR.tools-method-isArray) not working cross frame. +* [#10910](http://dev.ckeditor.com/ticket/10910): [IE9] Fixed JavaScript error thrown in Compatibility Mode when clicking and/or typing in the editing area. +* [#10868](http://dev.ckeditor.com/ticket/10868): [IE8] Prevent the browser from crashing when applying the Inline Quotation style. +* [#10915](http://dev.ckeditor.com/ticket/10915): Fixed: Invalid CSS filter in the Kama skin. +* [#10914](http://dev.ckeditor.com/ticket/10914): Plugins [Indent List](http://ckeditor.com/addon/indentlist) and [Indent Block](http://ckeditor.com/addon/indentblock) are now included in the build configuration. +* [#10812](http://dev.ckeditor.com/ticket/10812): Fixed [`range.createBookmark2()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dom.range-method-createBookmark2) incorrectly normalizing offsets. This bug was causing many issues: [#10850](http://dev.ckeditor.com/ticket/10850), [#10842](http://dev.ckeditor.com/ticket/10842). +* [#10951](http://dev.ckeditor.com/ticket/10951): Reviewed and optimized focus handling on panels (combo, menu buttons, color buttons, and context menu) to enhance accessibility. Fixed [#10705](http://dev.ckeditor.com/ticket/10705), [#10706](http://dev.ckeditor.com/ticket/10706) and [#10707](http://dev.ckeditor.com/ticket/10707). +* [#10704](http://dev.ckeditor.com/ticket/10704): Fixed a JAWS issue with the Select Color dialog window title not being announced. +* [#10753](http://dev.ckeditor.com/ticket/10753): The floating toolbar in inline instances now has a dedicated accessibility label. + +## CKEditor 4.2.1 + +Fixed Issues: + +* [#10301](http://dev.ckeditor.com/ticket/10301): [IE9-10] Undo fails after 3+ consecutive paste actions with a JavaScript error. +* [#10689](http://dev.ckeditor.com/ticket/10689): Save toolbar button saves only the first editor instance. +* [#10368](http://dev.ckeditor.com/ticket/10368): Move language reading direction definition (`dir`) from main language file to core. +* [#9330](http://dev.ckeditor.com/ticket/9330): Fixed pasting anchors from MS Word. +* [#8103](http://dev.ckeditor.com/ticket/8103): Fixed pasting nested lists from MS Word. +* [#9958](http://dev.ckeditor.com/ticket/9958): [IE9] Pressing the "OK" button will trigger the `onbeforeunload` event in the popup dialog. +* [#10662](http://dev.ckeditor.com/ticket/10662): Fixed styles from the Styles drop-down list not registering to the ACF in case when the [Shared Spaces plugin](http://ckeditor.com/addon/sharedspace) is used. +* [#9654](http://dev.ckeditor.com/ticket/9654): Problems with Internet Explorer 10 Quirks Mode. +* [#9816](http://dev.ckeditor.com/ticket/9816): Floating toolbar does not reposition vertically in several cases. +* [#10646](http://dev.ckeditor.com/ticket/10646): Removing a selected sublist or nested table with *Backspace/Delete* removes the parent element. +* [#10623](http://dev.ckeditor.com/ticket/10623): [WebKit] Page is scrolled when opening a drop-down list. +* [#10004](http://dev.ckeditor.com/ticket/10004): [ChromeVox] Button names are not announced. +* [#10731](http://dev.ckeditor.com/ticket/10731): [WebSpellChecker](http://ckeditor.com/addon/wsc) plugin breaks cloning of editor configuration. +* It is now possible to set per instance [WebSpellChecker](http://ckeditor.com/addon/wsc) plugin configuration instead of setting the configuration globally. + +## CKEditor 4.2 + +**Important Notes:** + +* Dropped compatibility support for Internet Explorer 7 and Firefox 3.6. + +* Both the Basic and the Standard distribution packages will not contain the new [Indent Block](http://ckeditor.com/addon/indentblock) plugin. Because of this the [Advanced Content Filter](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter) might remove block indentations from existing contents. If you want to prevent this, either [add an appropriate ACF rule to your filter](http://docs.ckeditor.com/#!/guide/dev_allowed_content_rules) or create a custom build based on the Basic/Standard package and add the Indent Block plugin in [CKBuilder](http://ckeditor.com/builder). + +New Features: + +* [#10027](http://dev.ckeditor.com/ticket/10027): Separated list and block indentation into two plugins: [Indent List](http://ckeditor.com/addon/indentlist) and [Indent Block](http://ckeditor.com/addon/indentblock). +* [#8244](http://dev.ckeditor.com/ticket/8244): Use *(Shift+)Tab* to indent and outdent lists. +* [#10281](http://dev.ckeditor.com/ticket/10281): The [jQuery Adapter](http://docs.ckeditor.com/#!/guide/dev_jquery) is now available. Several jQuery-related issues fixed: [#8261](http://dev.ckeditor.com/ticket/8261), [#9077](http://dev.ckeditor.com/ticket/9077), [#8710](http://dev.ckeditor.com/ticket/8710), [#8530](http://dev.ckeditor.com/ticket/8530), [#9019](http://dev.ckeditor.com/ticket/9019), [#6181](http://dev.ckeditor.com/ticket/6181), [#7876](http://dev.ckeditor.com/ticket/7876), [#6906](http://dev.ckeditor.com/ticket/6906). +* [#10042](http://dev.ckeditor.com/ticket/10042): Introduced [`config.title`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-title) setting to change the human-readable title of the editor. +* [#9794](http://dev.ckeditor.com/ticket/9794): Added [`editor.change`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-change) event. +* [#9923](http://dev.ckeditor.com/ticket/9923): HiDPI support in the editor UI. HiDPI icons for [Moono skin](http://ckeditor.com/addon/moono) added. +* [#8031](http://dev.ckeditor.com/ticket/8031): Handle `required` attributes on `<textarea>` elements — introduced [`editor.required`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-required) event. +* [#10280](http://dev.ckeditor.com/ticket/10280): Ability to replace `<textarea>` elements with the inline editor. + +Fixed Issues: + +* [#10599](http://dev.ckeditor.com/ticket/10599): [Indent](http://ckeditor.com/addon/indent) plugin is no longer required by the [List](http://ckeditor.com/addon/list) plugin. +* [#10370](http://dev.ckeditor.com/ticket/10370): Inconsistency in data events between framed and inline editors. +* [#10438](http://dev.ckeditor.com/ticket/10438): [FF, IE] No selection is done on an editable element on executing [`editor.setData()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-setData). + +## CKEditor 4.1.3 + +New Features: + +* Added new translation: Indonesian. + +Fixed Issues: + +* [#10644](http://dev.ckeditor.com/ticket/10644): Fixed a critical bug when pasting plain text in Blink-based browsers. +* [#5189](http://dev.ckeditor.com/ticket/5189): [Find/Replace](http://ckeditor.com/addon/find) dialog window: rename "Cancel" button to "Close". +* [#10562](http://dev.ckeditor.com/ticket/10562): [Housekeeping] Unified CSS gradient filter formats in the [Moono](http://ckeditor.com/addon/moono) skin. +* [#10537](http://dev.ckeditor.com/ticket/10537): Advanced Content Filter should register a default rule for [`config.shiftEnterMode`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-shiftEnterMode). +* [#10610](http://dev.ckeditor.com/ticket/10610): [`CKEDITOR.dialog.addIframe()`](http://docs.ckeditor.com/#!/api/CKEDITOR.dialog-static-method-addIframe) incorrectly sets the iframe size in dialog windows. + +## CKEditor 4.1.2 + +New Features: + +* Added new translation: Sinhala. + +Fixed Issues: + +* [#10339](http://dev.ckeditor.com/ticket/10339): Fixed: Error thrown when inserted data was totally stripped out after filtering and processing. +* [#10298](http://dev.ckeditor.com/ticket/10298): Fixed: Data processor breaks attributes containing protected parts. +* [#10367](http://dev.ckeditor.com/ticket/10367): Fixed: [`editable.insertText()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editable-method-insertText) loses characters when `RegExp` replace controls are being inserted. +* [#10165](http://dev.ckeditor.com/ticket/10165): [IE] Access denied error when `document.domain` has been altered. +* [#9761](http://dev.ckeditor.com/ticket/9761): Update the *Backspace* key state in [`keystrokeHandler.blockedKeystrokes`](http://docs.ckeditor.com/#!/api/CKEDITOR.keystrokeHandler-property-blockedKeystrokes) when calling [`editor.setReadOnly()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-setReadOnly). +* [#6504](http://dev.ckeditor.com/ticket/6504): Fixed: Race condition while loading several [`config.customConfig`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-customConfig) files. +* [#10146](http://dev.ckeditor.com/ticket/10146): [Firefox] Empty lines are being removed while [`config.enterMode`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-enterMode) is [`CKEDITOR.ENTER_BR`](http://docs.ckeditor.com/#!/api/CKEDITOR-property-ENTER_BR). +* [#10360](http://dev.ckeditor.com/ticket/10360): Fixed: ARIA `role="application"` should not be used for dialog windows. +* [#10361](http://dev.ckeditor.com/ticket/10361): Fixed: ARIA `role="application"` should not be used for floating panels. +* [#10510](http://dev.ckeditor.com/ticket/10510): Introduced unique voice labels to differentiate between different editor instances. +* [#9945](http://dev.ckeditor.com/ticket/9945): [iOS] Scrolling not possible on iPad. +* [#10389](http://dev.ckeditor.com/ticket/10389): Fixed: Invalid HTML in the "Text and Table" template. +* [WebSpellChecker](http://ckeditor.com/addon/wsc) plugin user interface was changed to match CKEditor 4 style. + +## CKEditor 4.1.1 + +New Features: + +* Added new translation: Albanian. + +Fixed Issues: + +* [#10172](http://dev.ckeditor.com/ticket/10172): Pressing *Delete* or *Backspace* in an empty table cell moves the cursor to the next/previous cell. +* [#10219](http://dev.ckeditor.com/ticket/10219): Error thrown when destroying an editor instance in parallel with a `mouseup` event. +* [#10265](http://dev.ckeditor.com/ticket/10265): Wrong loop type in the [File Browser](http://ckeditor.com/addon/filebrowser) plugin. +* [#10249](http://dev.ckeditor.com/ticket/10249): Wrong undo/redo states at start. +* [#10268](http://dev.ckeditor.com/ticket/10268): [Show Blocks](http://ckeditor.com/addon/showblocks) does not recover after switching to Source view. +* [#9995](http://dev.ckeditor.com/ticket/9995): HTML code in the `<textarea>` should not be modified by the [`htmlDataProcessor`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlDataProcessor). +* [#10320](http://dev.ckeditor.com/ticket/10320): [Justify](http://ckeditor.com/addon/justify) plugin should add elements to Advanced Content Filter based on current [Enter mode](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-enterMode). +* [#10260](http://dev.ckeditor.com/ticket/10260): Fixed: Advanced Content Filter blocks [`tabSpaces`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-tabSpaces). Unified `data-cke-*` attributes filtering. +* [#10315](http://dev.ckeditor.com/ticket/10315): [WebKit] [Undo manager](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.undo.UndoManager) should not record snapshots after a filling character was added/removed. +* [#10291](http://dev.ckeditor.com/ticket/10291): [WebKit] Space after a filling character should be secured. +* [#10330](http://dev.ckeditor.com/ticket/10330): [WebKit] The filling character is not removed on `keydown` in specific cases. +* [#10285](http://dev.ckeditor.com/ticket/10285): Fixed: Styled text pasted from MS Word causes an infinite loop. +* [#10131](http://dev.ckeditor.com/ticket/10131): Fixed: [`undoManager.update()`](http://docs.ckeditor.com/#!/api/CKEDITOR.plugins.undo.UndoManager-method-update) does not refresh the command state. +* [#10337](http://dev.ckeditor.com/ticket/10337): Fixed: Unable to remove `<s>` using [Remove Format](http://ckeditor.com/addon/removeformat). + +## CKEditor 4.1 + +Fixed Issues: + +* [#10192](http://dev.ckeditor.com/ticket/10192): Closing lists with the *Enter* key does not work with [Advanced Content Filter](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter) in several cases. +* [#10191](http://dev.ckeditor.com/ticket/10191): Fixed allowed content rules unification, so the [`filter.allowedContent`](http://docs.ckeditor.com/#!/api/CKEDITOR.filter-property-allowedContent) property always contains rules in the same format. +* [#10224](http://dev.ckeditor.com/ticket/10224): Advanced Content Filter does not remove non-empty `<a>` elements anymore. +* Minor issues in plugin integration with Advanced Content Filter: + * [#10166](http://dev.ckeditor.com/ticket/10166): Added transformation from the `align` attribute to `float` style to preserve backward compatibility after the introduction of Advanced Content Filter. + * [#10195](http://dev.ckeditor.com/ticket/10195): [Image](http://ckeditor.com/addon/image) plugin no longer registers rules for links to Advanced Content Filter. + * [#10213](http://dev.ckeditor.com/ticket/10213): [Justify](http://ckeditor.com/addon/justify) plugin is now correctly registering rules to Advanced Content Filter when [`config.justifyClasses`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-justifyClasses) is defined. + +## CKEditor 4.1 RC + +New Features: + +* [#9829](http://dev.ckeditor.com/ticket/9829): Advanced Content Filter - data and features activation based on editor configuration. + + Brand new data filtering system that works in 2 modes: + + * Based on loaded features (toolbar items, plugins) - the data will be filtered according to what the editor in its + current configuration can handle. + * Based on [`config.allowedContent`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-allowedContent) rules - the data + will be filtered and the editor features (toolbar items, commands, keystrokes) will be enabled if they are allowed. + + See the `datafiltering.html` sample, [guides](http://docs.ckeditor.com/#!/guide/dev_advanced_content_filter) and [`CKEDITOR.filter` API documentation](http://docs.ckeditor.com/#!/api/CKEDITOR.filter). +* [#9387](http://dev.ckeditor.com/ticket/9387): Reintroduced [Shared Spaces](http://ckeditor.com/addon/sharedspace) - the ability to display toolbar and bottom editor space in selected locations and to share them by different editor instances. +* [#9907](http://dev.ckeditor.com/ticket/9907): Added the [`contentPreview`](http://docs.ckeditor.com/#!/api/CKEDITOR-event-contentPreview) event for preview data manipulation. +* [#9713](http://dev.ckeditor.com/ticket/9713): Introduced the [Source Dialog](http://ckeditor.com/addon/sourcedialog) plugin that brings raw HTML editing for inline editor instances. +* Included in [#9829](http://dev.ckeditor.com/ticket/9829): Introduced new events, [`toHtml`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-toHtml) and [`toDataFormat`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-toDataFormat), allowing for better integration with data processing. +* [#9981](http://dev.ckeditor.com/ticket/9981): Added ability to filter [`htmlParser.fragment`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlParser.fragment), [`htmlParser.element`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlParser.element) etc. by many [`htmlParser.filter`](http://docs.ckeditor.com/#!/api/CKEDITOR.htmlParser.filter)s before writing structure to an HTML string. +* Included in [#10103](http://dev.ckeditor.com/ticket/10103): + * Introduced the [`editor.status`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-status) property to make it easier to check the current status of the editor. + * Default [`command`](http://docs.ckeditor.com/#!/api/CKEDITOR.command) state is now [`CKEDITOR.TRISTATE_DISABLE`](http://docs.ckeditor.com/#!/api/CKEDITOR-property-TRISTATE_DISABLED). It will be activated on [`editor.instanceReady`](http://docs.ckeditor.com/#!/api/CKEDITOR-event-instanceReady) or immediately after being added if the editor is already initialized. +* [#9796](http://dev.ckeditor.com/ticket/9796): Introduced `<s>` as a default tag for strikethrough, which replaces obsolete `<strike>` in HTML5. + +## CKEditor 4.0.3 + +Fixed Issues: + +* [#10196](http://dev.ckeditor.com/ticket/10196): Fixed context menus not opening with keyboard shortcuts when [Autogrow](http://ckeditor.com/addon/autogrow) is enabled. +* [#10212](http://dev.ckeditor.com/ticket/10212): [IE7-10] Undo command throws errors after multiple switches between Source and WYSIWYG view. +* [#10219](http://dev.ckeditor.com/ticket/10219): [Inline editor] Error thrown after calling [`editor.destroy()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-destroy). + +## CKEditor 4.0.2 + +Fixed Issues: + +* [#9779](http://dev.ckeditor.com/ticket/9779): Fixed overriding [`CKEDITOR.getUrl()`](http://docs.ckeditor.com/#!/api/CKEDITOR-method-getUrl) with `CKEDITOR_GETURL`. +* [#9772](http://dev.ckeditor.com/ticket/9772): Custom buttons in the dialog window footer have different look and size ([Moono](http://ckeditor.com/addon/moono), [Kama](http://ckeditor.com/addon/kama) skins). +* [#9029](http://dev.ckeditor.com/ticket/9029): Custom styles added with the [`stylesSet.add()`](http://docs.ckeditor.com/#!/api/CKEDITOR.stylesSet-method-add) are displayed in the wrong order. +* [#9887](http://dev.ckeditor.com/ticket/9887): Disable [Magic Line](http://ckeditor.com/addon/magicline) when [`editor.readOnly`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-property-readOnly) is set. +* [#9882](http://dev.ckeditor.com/ticket/9882): Fixed empty document title on [`editor.getData()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-getData) if set via the Document Properties dialog window. +* [#9773](http://dev.ckeditor.com/ticket/9773): Fixed rendering problems with selection fields in the Kama skin. +* [#9851](http://dev.ckeditor.com/ticket/9851): The [`selectionChange`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-event-selectionChange) event is not fired when mouse selection ended outside editable. +* [#9903](http://dev.ckeditor.com/ticket/9903): [Inline editor] Bad positioning of floating space with page horizontal scroll. +* [#9872](http://dev.ckeditor.com/ticket/9872): [`editor.checkDirty()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-checkDirty) returns `true` when called onload. Removed the obsolete `editor.mayBeDirty` flag. +* [#9893](http://dev.ckeditor.com/ticket/9893): [IE] Fixed broken toolbar when editing mixed direction content in Quirks mode. +* [#9845](http://dev.ckeditor.com/ticket/9845): Fixed TAB navigation in the [Link](http://ckeditor.com/addon/link) dialog window when the Anchor option is used and no anchors are available. +* [#9883](http://dev.ckeditor.com/ticket/9883): Maximizing was making the entire page editable with [divarea](http://ckeditor.com/addon/divarea)-based editors. +* [#9940](http://dev.ckeditor.com/ticket/9940): [Firefox] Navigating back to a page with the editor was making the entire page editable. +* [#9966](http://dev.ckeditor.com/ticket/9966): Fixed: Unable to type square brackets with French keyboard layout. Changed [Magic Line](http://ckeditor.com/addon/magicline) keystrokes. +* [#9507](http://dev.ckeditor.com/ticket/9507): [Firefox] Selection is moved before editable position when the editor is focused for the first time. +* [#9947](http://dev.ckeditor.com/ticket/9947): [WebKit] Editor overflows parent container in some edge cases. +* [#10105](http://dev.ckeditor.com/ticket/10105): Fixed: Broken [sourcearea](http://ckeditor.com/addon/sourcearea) view when an RTL language is set. +* [#10123](http://dev.ckeditor.com/ticket/10123): [WebKit] Fixed: Several dialog windows have broken layout since the latest WebKit release. +* [#10152](http://dev.ckeditor.com/ticket/10152): Fixed: Invalid ARIA property used on menu items. + +## CKEditor 4.0.1.1 + +Fixed Issues: + +* Security update: Added protection against XSS attack and possible path disclosure in the PHP sample. + +## CKEditor 4.0.1 + +Fixed Issues: + +* [#9655](http://dev.ckeditor.com/ticket/9655): Support for IE Quirks Mode in the new [Moono skin](http://ckeditor.com/addon/moono). +* Accessibility issues (mainly in inline editor): [#9364](http://dev.ckeditor.com/ticket/9364), [#9368](http://dev.ckeditor.com/ticket/9368), [#9369](http://dev.ckeditor.com/ticket/9369), [#9370](http://dev.ckeditor.com/ticket/9370), [#9541](http://dev.ckeditor.com/ticket/9541), [#9543](http://dev.ckeditor.com/ticket/9543), [#9841](http://dev.ckeditor.com/ticket/9841), [#9844](http://dev.ckeditor.com/ticket/9844). +* [Magic Line](http://ckeditor.com/addon/magicline) plugin: + * [#9481](http://dev.ckeditor.com/ticket/9481): Added accessibility support for Magic Line. + * [#9509](http://dev.ckeditor.com/ticket/9509): Added Magic Line support for forms. + * [#9573](http://dev.ckeditor.com/ticket/9573): Magic Line does not disappear on `mouseout` in a specific case. +* [#9754](http://dev.ckeditor.com/ticket/9754): [WebKit] Cutting & pasting simple unformatted text generates an inline wrapper in WebKit browsers. +* [#9456](http://dev.ckeditor.com/ticket/9456): [Chrome] Properly paste bullet list style from MS Word. +* [#9699](http://dev.ckeditor.com/ticket/9699), [#9758](http://dev.ckeditor.com/ticket/9758): Improved selection locking when selecting by dragging. +* Context menu: + * [#9712](http://dev.ckeditor.com/ticket/9712): Opening the context menu destroys editor focus. + * [#9366](http://dev.ckeditor.com/ticket/9366): Context menu should be displayed over the floating toolbar. + * [#9706](http://dev.ckeditor.com/ticket/9706): Context menu generates a JavaScript error in inline mode when the editor is attached to a header element. +* [#9800](http://dev.ckeditor.com/ticket/9800): Hide float panel when resizing the window. +* [#9721](http://dev.ckeditor.com/ticket/9721): Padding in content of div-based editor puts the editing area under the bottom UI space. +* [#9528](http://dev.ckeditor.com/ticket/9528): Host page `box-sizing` style should not influence the editor UI elements. +* [#9503](http://dev.ckeditor.com/ticket/9503): [Form Elements](http://ckeditor.com/addon/forms) plugin adds context menu listeners only on supported input types. Added support for `tel`, `email`, `search` and `url` input types. +* [#9769](http://dev.ckeditor.com/ticket/9769): Improved floating toolbar positioning in a narrow window. +* [#9875](http://dev.ckeditor.com/ticket/9875): Table dialog window does not populate width correctly. +* [#8675](http://dev.ckeditor.com/ticket/8675): Deleting cells in a nested table removes the outer table cell. +* [#9815](http://dev.ckeditor.com/ticket/9815): Cannot edit dialog window fields in an editor initialized in the jQuery UI modal dialog. +* [#8888](http://dev.ckeditor.com/ticket/8888): CKEditor dialog windows do not show completely in a small window. +* [#9360](http://dev.ckeditor.com/ticket/9360): [Inline editor] Blocks shown for a `<div>` element stay permanently even after the user exits editing the `<div>`. +* [#9531](http://dev.ckeditor.com/ticket/9531): [Firefox & Inline editor] Toolbar is lost when closing the Format drop-down list by clicking its button. +* [#9553](http://dev.ckeditor.com/ticket/9553): Table width incorrectly set when the `border-width` style is specified. +* [#9594](http://dev.ckeditor.com/ticket/9594): Cannot tab past CKEditor when it is in read-only mode. +* [#9658](http://dev.ckeditor.com/ticket/9658): [IE9] Justify not working on selected images. +* [#9686](http://dev.ckeditor.com/ticket/9686): Added missing contents styles for `<pre>` elements. +* [#9709](http://dev.ckeditor.com/ticket/9709): [Paste from Word](http://ckeditor.com/addon/pastefromword) should not depend on configuration from other styles. +* [#9726](http://dev.ckeditor.com/ticket/9726): Removed [Color Dialog](http://ckeditor.com/addon/colordialog) plugin dependency from [Table Tools](http://ckeditor.com/addon/tabletools). +* [#9765](http://dev.ckeditor.com/ticket/9765): Toolbar Collapse command documented incorrectly in the [Accessibility Instructions](http://ckeditor.com/addon/a11yhelp) dialog window. +* [#9771](http://dev.ckeditor.com/ticket/9771): [WebKit & Opera] Fixed scrolling issues when pasting. +* [#9787](http://dev.ckeditor.com/ticket/9787): [IE9] `onChange` is not fired for checkboxes in dialogs. +* [#9842](http://dev.ckeditor.com/ticket/9842): [Firefox 17] When opening a toolbar menu for the first time and pressing the *Down Arrow* key, focus goes to the next toolbar button instead of the menu options. +* [#9847](http://dev.ckeditor.com/ticket/9847): [Elements Path](http://ckeditor.com/addon/elementspath) should not be initialized in the inline editor. +* [#9853](http://dev.ckeditor.com/ticket/9853): [`editor.addRemoveFormatFilter()`](http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-addRemoveFormatFilter) is exposed before it really works. +* [#8893](http://dev.ckeditor.com/ticket/8893): Value of the [`pasteFromWordCleanupFile`](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-pasteFromWordCleanupFile) configuration option is now taken from the instance configuration. +* [#9693](http://dev.ckeditor.com/ticket/9693): Removed "Live Preview" checkbox from UI color picker. + + +## CKEditor 4.0 + +The first stable release of the new CKEditor 4 code line. + +The CKEditor JavaScript API has been kept compatible with CKEditor 4, whenever +possible. The list of relevant changes can be found in the [API Changes page of +the CKEditor 4 documentation][1]. + +[1]: http://docs.ckeditor.com/#!/guide/dev_api_changes "API Changes" diff --git a/js/ckeditor/LICENSE.md b/js/ckeditor/LICENSE.md new file mode 100644 index 0000000..72cc97c --- /dev/null +++ b/js/ckeditor/LICENSE.md @@ -0,0 +1,1264 @@ +Software License Agreement +========================== + +CKEditor - The text editor for Internet - http://ckeditor.com +Copyright (c) 2003-2015, CKSource - Frederico Knabben. 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The Free Software Foundation may publish revised and/or new +versions of the Lesser General Public License from time to time. +Such new versions will be similar in spirit to the present version, +but may differ in detail to address new problems or concerns. + +Each version is given a distinguishing version number. If the Library +specifies a version number of this License which applies to it and +"any later version", you have the option of following the terms and +conditions either of that version or of any later version published by +the Free Software Foundation. If the Library does not specify a +license version number, you may choose any version ever published by +the Free Software Foundation. + + 14. If you wish to incorporate parts of the Library into other free +programs whose distribution conditions are incompatible with these, +write to the author to ask for permission. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN +WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY +AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU +FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR +CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE +LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING +RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A +FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF +SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH +DAMAGES. + +END OF TERMS AND CONDITIONS + + +Appendix C: The MPL License +--------------------------- + +MOZILLA PUBLIC LICENSE +Version 1.1 + +1. Definitions. + + 1.0.1. "Commercial Use" means distribution or otherwise making the + Covered Code available to a third party. + + 1.1. "Contributor" means each entity that creates or contributes to + the creation of Modifications. + + 1.2. "Contributor Version" means the combination of the Original + Code, prior Modifications used by a Contributor, and the Modifications + made by that particular Contributor. + + 1.3. "Covered Code" means the Original Code or Modifications or the + combination of the Original Code and Modifications, in each case + including portions thereof. + + 1.4. "Electronic Distribution Mechanism" means a mechanism generally + accepted in the software development community for the electronic + transfer of data. + + 1.5. "Executable" means Covered Code in any form other than Source + Code. + + 1.6. "Initial Developer" means the individual or entity identified + as the Initial Developer in the Source Code notice required by Exhibit + A. + + 1.7. "Larger Work" means a work which combines Covered Code or + portions thereof with code not governed by the terms of this License. + + 1.8. "License" means this document. + + 1.8.1. "Licensable" means having the right to grant, to the maximum + extent possible, whether at the time of the initial grant or + subsequently acquired, any and all of the rights conveyed herein. + + 1.9. "Modifications" means any addition to or deletion from the + substance or structure of either the Original Code or any previous + Modifications. When Covered Code is released as a series of files, a + Modification is: + A. Any addition to or deletion from the contents of a file + containing Original Code or previous Modifications. + + B. Any new file that contains any part of the Original Code or + previous Modifications. + + 1.10. "Original Code" means Source Code of computer software code + which is described in the Source Code notice required by Exhibit A as + Original Code, and which, at the time of its release under this + License is not already Covered Code governed by this License. + + 1.10.1. "Patent Claims" means any patent claim(s), now owned or + hereafter acquired, including without limitation, method, process, + and apparatus claims, in any patent Licensable by grantor. + + 1.11. "Source Code" means the preferred form of the Covered Code for + making modifications to it, including all modules it contains, plus + any associated interface definition files, scripts used to control + compilation and installation of an Executable, or source code + differential comparisons against either the Original Code or another + well known, available Covered Code of the Contributor's choice. The + Source Code can be in a compressed or archival form, provided the + appropriate decompression or de-archiving software is widely available + for no charge. + + 1.12. "You" (or "Your") means an individual or a legal entity + exercising rights under, and complying with all of the terms of, this + License or a future version of this License issued under Section 6.1. + For legal entities, "You" includes any entity which controls, is + controlled by, or is under common control with You. For purposes of + this definition, "control" means (a) the power, direct or indirect, + to cause the direction or management of such entity, whether by + contract or otherwise, or (b) ownership of more than fifty percent + (50%) of the outstanding shares or beneficial ownership of such + entity. + +2. Source Code License. + + 2.1. The Initial Developer Grant. + The Initial Developer hereby grants You a world-wide, royalty-free, + non-exclusive license, subject to third party intellectual property + claims: + (a) under intellectual property rights (other than patent or + trademark) Licensable by Initial Developer to use, reproduce, + modify, display, perform, sublicense and distribute the Original + Code (or portions thereof) with or without Modifications, and/or + as part of a Larger Work; and + + (b) under Patents Claims infringed by the making, using or + selling of Original Code, to make, have made, use, practice, + sell, and offer for sale, and/or otherwise dispose of the + Original Code (or portions thereof). + + (c) the licenses granted in this Section 2.1(a) and (b) are + effective on the date Initial Developer first distributes + Original Code under the terms of this License. + + (d) Notwithstanding Section 2.1(b) above, no patent license is + granted: 1) for code that You delete from the Original Code; 2) + separate from the Original Code; or 3) for infringements caused + by: i) the modification of the Original Code or ii) the + combination of the Original Code with other software or devices. + + 2.2. Contributor Grant. + Subject to third party intellectual property claims, each Contributor + hereby grants You a world-wide, royalty-free, non-exclusive license + + (a) under intellectual property rights (other than patent or + trademark) Licensable by Contributor, to use, reproduce, modify, + display, perform, sublicense and distribute the Modifications + created by such Contributor (or portions thereof) either on an + unmodified basis, with other Modifications, as Covered Code + and/or as part of a Larger Work; and + + (b) under Patent Claims infringed by the making, using, or + selling of Modifications made by that Contributor either alone + and/or in combination with its Contributor Version (or portions + of such combination), to make, use, sell, offer for sale, have + made, and/or otherwise dispose of: 1) Modifications made by that + Contributor (or portions thereof); and 2) the combination of + Modifications made by that Contributor with its Contributor + Version (or portions of such combination). + + (c) the licenses granted in Sections 2.2(a) and 2.2(b) are + effective on the date Contributor first makes Commercial Use of + the Covered Code. + + (d) Notwithstanding Section 2.2(b) above, no patent license is + granted: 1) for any code that Contributor has deleted from the + Contributor Version; 2) separate from the Contributor Version; + 3) for infringements caused by: i) third party modifications of + Contributor Version or ii) the combination of Modifications made + by that Contributor with other software (except as part of the + Contributor Version) or other devices; or 4) under Patent Claims + infringed by Covered Code in the absence of Modifications made by + that Contributor. + +3. Distribution Obligations. + + 3.1. Application of License. + The Modifications which You create or to which You contribute are + governed by the terms of this License, including without limitation + Section 2.2. The Source Code version of Covered Code may be + distributed only under the terms of this License or a future version + of this License released under Section 6.1, and You must include a + copy of this License with every copy of the Source Code You + distribute. You may not offer or impose any terms on any Source Code + version that alters or restricts the applicable version of this + License or the recipients' rights hereunder. However, You may include + an additional document offering the additional rights described in + Section 3.5. + + 3.2. Availability of Source Code. + Any Modification which You create or to which You contribute must be + made available in Source Code form under the terms of this License + either on the same media as an Executable version or via an accepted + Electronic Distribution Mechanism to anyone to whom you made an + Executable version available; and if made available via Electronic + Distribution Mechanism, must remain available for at least twelve (12) + months after the date it initially became available, or at least six + (6) months after a subsequent version of that particular Modification + has been made available to such recipients. You are responsible for + ensuring that the Source Code version remains available even if the + Electronic Distribution Mechanism is maintained by a third party. + + 3.3. Description of Modifications. + You must cause all Covered Code to which You contribute to contain a + file documenting the changes You made to create that Covered Code and + the date of any change. You must include a prominent statement that + the Modification is derived, directly or indirectly, from Original + Code provided by the Initial Developer and including the name of the + Initial Developer in (a) the Source Code, and (b) in any notice in an + Executable version or related documentation in which You describe the + origin or ownership of the Covered Code. + + 3.4. Intellectual Property Matters + (a) Third Party Claims. + If Contributor has knowledge that a license under a third party's + intellectual property rights is required to exercise the rights + granted by such Contributor under Sections 2.1 or 2.2, + Contributor must include a text file with the Source Code + distribution titled "LEGAL" which describes the claim and the + party making the claim in sufficient detail that a recipient will + know whom to contact. If Contributor obtains such knowledge after + the Modification is made available as described in Section 3.2, + Contributor shall promptly modify the LEGAL file in all copies + Contributor makes available thereafter and shall take other steps + (such as notifying appropriate mailing lists or newsgroups) + reasonably calculated to inform those who received the Covered + Code that new knowledge has been obtained. + + (b) Contributor APIs. + If Contributor's Modifications include an application programming + interface and Contributor has knowledge of patent licenses which + are reasonably necessary to implement that API, Contributor must + also include this information in the LEGAL file. + + (c) Representations. + Contributor represents that, except as disclosed pursuant to + Section 3.4(a) above, Contributor believes that Contributor's + Modifications are Contributor's original creation(s) and/or + Contributor has sufficient rights to grant the rights conveyed by + this License. + + 3.5. Required Notices. + You must duplicate the notice in Exhibit A in each file of the Source + Code. If it is not possible to put such notice in a particular Source + Code file due to its structure, then You must include such notice in a + location (such as a relevant directory) where a user would be likely + to look for such a notice. If You created one or more Modification(s) + You may add your name as a Contributor to the notice described in + Exhibit A. You must also duplicate this License in any documentation + for the Source Code where You describe recipients' rights or ownership + rights relating to Covered Code. You may choose to offer, and to + charge a fee for, warranty, support, indemnity or liability + obligations to one or more recipients of Covered Code. However, You + may do so only on Your own behalf, and not on behalf of the Initial + Developer or any Contributor. You must make it absolutely clear than + any such warranty, support, indemnity or liability obligation is + offered by You alone, and You hereby agree to indemnify the Initial + Developer and every Contributor for any liability incurred by the + Initial Developer or such Contributor as a result of warranty, + support, indemnity or liability terms You offer. + + 3.6. Distribution of Executable Versions. + You may distribute Covered Code in Executable form only if the + requirements of Section 3.1-3.5 have been met for that Covered Code, + and if You include a notice stating that the Source Code version of + the Covered Code is available under the terms of this License, + including a description of how and where You have fulfilled the + obligations of Section 3.2. The notice must be conspicuously included + in any notice in an Executable version, related documentation or + collateral in which You describe recipients' rights relating to the + Covered Code. You may distribute the Executable version of Covered + Code or ownership rights under a license of Your choice, which may + contain terms different from this License, provided that You are in + compliance with the terms of this License and that the license for the + Executable version does not attempt to limit or alter the recipient's + rights in the Source Code version from the rights set forth in this + License. If You distribute the Executable version under a different + license You must make it absolutely clear that any terms which differ + from this License are offered by You alone, not by the Initial + Developer or any Contributor. You hereby agree to indemnify the + Initial Developer and every Contributor for any liability incurred by + the Initial Developer or such Contributor as a result of any such + terms You offer. + + 3.7. Larger Works. + You may create a Larger Work by combining Covered Code with other code + not governed by the terms of this License and distribute the Larger + Work as a single product. In such a case, You must make sure the + requirements of this License are fulfilled for the Covered Code. + +4. Inability to Comply Due to Statute or Regulation. + + If it is impossible for You to comply with any of the terms of this + License with respect to some or all of the Covered Code due to + statute, judicial order, or regulation then You must: (a) comply with + the terms of this License to the maximum extent possible; and (b) + describe the limitations and the code they affect. Such description + must be included in the LEGAL file described in Section 3.4 and must + be included with all distributions of the Source Code. Except to the + extent prohibited by statute or regulation, such description must be + sufficiently detailed for a recipient of ordinary skill to be able to + understand it. + +5. Application of this License. + + This License applies to code to which the Initial Developer has + attached the notice in Exhibit A and to related Covered Code. + +6. Versions of the License. + + 6.1. New Versions. + Netscape Communications Corporation ("Netscape") may publish revised + and/or new versions of the License from time to time. Each version + will be given a distinguishing version number. + + 6.2. Effect of New Versions. + Once Covered Code has been published under a particular version of the + License, You may always continue to use it under the terms of that + version. You may also choose to use such Covered Code under the terms + of any subsequent version of the License published by Netscape. No one + other than Netscape has the right to modify the terms applicable to + Covered Code created under this License. + + 6.3. Derivative Works. + If You create or use a modified version of this License (which you may + only do in order to apply it to code which is not already Covered Code + governed by this License), You must (a) rename Your license so that + the phrases "Mozilla", "MOZILLAPL", "MOZPL", "Netscape", + "MPL", "NPL" or any confusingly similar phrase do not appear in your + license (except to note that your license differs from this License) + and (b) otherwise make it clear that Your version of the license + contains terms which differ from the Mozilla Public License and + Netscape Public License. (Filling in the name of the Initial + Developer, Original Code or Contributor in the notice described in + Exhibit A shall not of themselves be deemed to be modifications of + this License.) + +7. DISCLAIMER OF WARRANTY. + + COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + WITHOUT LIMITATION, WARRANTIES THAT THE COVERED CODE IS FREE OF + DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR NON-INFRINGING. + THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED CODE + IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT, + YOU (NOT THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE + COST OF ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER + OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF + ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER. + +8. TERMINATION. + + 8.1. This License and the rights granted hereunder will terminate + automatically if You fail to comply with terms herein and fail to cure + such breach within 30 days of becoming aware of the breach. All + sublicenses to the Covered Code which are properly granted shall + survive any termination of this License. Provisions which, by their + nature, must remain in effect beyond the termination of this License + shall survive. + + 8.2. If You initiate litigation by asserting a patent infringement + claim (excluding declatory judgment actions) against Initial Developer + or a Contributor (the Initial Developer or Contributor against whom + You file such action is referred to as "Participant") alleging that: + + (a) such Participant's Contributor Version directly or indirectly + infringes any patent, then any and all rights granted by such + Participant to You under Sections 2.1 and/or 2.2 of this License + shall, upon 60 days notice from Participant terminate prospectively, + unless if within 60 days after receipt of notice You either: (i) + agree in writing to pay Participant a mutually agreeable reasonable + royalty for Your past and future use of Modifications made by such + Participant, or (ii) withdraw Your litigation claim with respect to + the Contributor Version against such Participant. If within 60 days + of notice, a reasonable royalty and payment arrangement are not + mutually agreed upon in writing by the parties or the litigation claim + is not withdrawn, the rights granted by Participant to You under + Sections 2.1 and/or 2.2 automatically terminate at the expiration of + the 60 day notice period specified above. + + (b) any software, hardware, or device, other than such Participant's + Contributor Version, directly or indirectly infringes any patent, then + any rights granted to You by such Participant under Sections 2.1(b) + and 2.2(b) are revoked effective as of the date You first made, used, + sold, distributed, or had made, Modifications made by that + Participant. + + 8.3. If You assert a patent infringement claim against Participant + alleging that such Participant's Contributor Version directly or + indirectly infringes any patent where such claim is resolved (such as + by license or settlement) prior to the initiation of patent + infringement litigation, then the reasonable value of the licenses + granted by such Participant under Sections 2.1 or 2.2 shall be taken + into account in determining the amount or value of any payment or + license. + + 8.4. In the event of termination under Sections 8.1 or 8.2 above, + all end user license agreements (excluding distributors and resellers) + which have been validly granted by You or any distributor hereunder + prior to termination shall survive termination. + +9. LIMITATION OF LIABILITY. + + UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT + (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE INITIAL + DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF COVERED CODE, + OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO ANY PERSON FOR + ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY + CHARACTER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF GOODWILL, + WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER + COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN + INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF + LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY + RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT APPLICABLE LAW + PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE + EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO + THIS EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU. + +10. U.S. GOVERNMENT END USERS. + + The Covered Code is a "commercial item," as that term is defined in + 48 C.F.R. 2.101 (Oct. 1995), consisting of "commercial computer + software" and "commercial computer software documentation," as such + terms are used in 48 C.F.R. 12.212 (Sept. 1995). Consistent with 48 + C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4 (June 1995), + all U.S. Government End Users acquire Covered Code with only those + rights set forth herein. + +11. MISCELLANEOUS. + + This License represents the complete agreement concerning subject + matter hereof. If any provision of this License is held to be + unenforceable, such provision shall be reformed only to the extent + necessary to make it enforceable. This License shall be governed by + California law provisions (except to the extent applicable law, if + any, provides otherwise), excluding its conflict-of-law provisions. + With respect to disputes in which at least one party is a citizen of, + or an entity chartered or registered to do business in the United + States of America, any litigation relating to this License shall be + subject to the jurisdiction of the Federal Courts of the Northern + District of California, with venue lying in Santa Clara County, + California, with the losing party responsible for costs, including + without limitation, court costs and reasonable attorneys' fees and + expenses. The application of the United Nations Convention on + Contracts for the International Sale of Goods is expressly excluded. + Any law or regulation which provides that the language of a contract + shall be construed against the drafter shall not apply to this + License. + +12. RESPONSIBILITY FOR CLAIMS. + + As between Initial Developer and the Contributors, each party is + responsible for claims and damages arising, directly or indirectly, + out of its utilization of rights under this License and You agree to + work with Initial Developer and Contributors to distribute such + responsibility on an equitable basis. Nothing herein is intended or + shall be deemed to constitute any admission of liability. + +13. MULTIPLE-LICENSED CODE. + + Initial Developer may designate portions of the Covered Code as + "Multiple-Licensed". "Multiple-Licensed" means that the Initial + Developer permits you to utilize portions of the Covered Code under + Your choice of the NPL or the alternative licenses, if any, specified + by the Initial Developer in the file described in Exhibit A. + +EXHIBIT A -Mozilla Public License. + + ``The contents of this file are subject to the Mozilla Public License + Version 1.1 (the "License"); you may not use this file except in + compliance with the License. You may obtain a copy of the License at + http://www.mozilla.org/MPL/ + + Software distributed under the License is distributed on an "AS IS" + basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the + License for the specific language governing rights and limitations + under the License. + + The Original Code is ______________________________________. + + The Initial Developer of the Original Code is ________________________. + Portions created by ______________________ are Copyright (C) ______ + _______________________. All Rights Reserved. + + Contributor(s): ______________________________________. + + Alternatively, the contents of this file may be used under the terms + of the _____ license (the "[___] License"), in which case the + provisions of [______] License are applicable instead of those + above. If you wish to allow use of your version of this file only + under the terms of the [____] License and not to allow others to use + your version of this file under the MPL, indicate your decision by + deleting the provisions above and replace them with the notice and + other provisions required by the [___] License. If you do not delete + the provisions above, a recipient may use your version of this file + under either the MPL or the [___] License." + + [NOTE: The text of this Exhibit A may differ slightly from the text of + the notices in the Source Code files of the Original Code. You should + use the text of this Exhibit A rather than the text found in the + Original Code Source Code for Your Modifications.] diff --git a/js/ckeditor/README.md b/js/ckeditor/README.md new file mode 100644 index 0000000..c5a55cd --- /dev/null +++ b/js/ckeditor/README.md @@ -0,0 +1,39 @@ +CKEditor 4 +========== + +Copyright (c) 2003-2014, CKSource - Frederico Knabben. All rights reserved. +http://ckeditor.com - See LICENSE.md for license information. + +CKEditor is a text editor to be used inside web pages. It's not a replacement +for desktop text editors like Word or OpenOffice, but a component to be used as +part of web applications and websites. + +## Documentation + +The full editor documentation is available online at the following address: +http://docs.ckeditor.com + +## Installation + +Installing CKEditor is an easy task. Just follow these simple steps: + + 1. **Download** the latest version from the CKEditor website: + http://ckeditor.com. You should have already completed this step, but be + sure you have the very latest version. + 2. **Extract** (decompress) the downloaded file into the root of your website. + +**Note:** CKEditor is by default installed in the `ckeditor` folder. You can +place the files in whichever you want though. + +## Checking Your Installation + +The editor comes with a few sample pages that can be used to verify that +installation proceeded properly. Take a look at the `samples` directory. + +To test your installation, just call the following page at your website: + + http://<your site>/<CKEditor installation path>/samples/index.html + +For example: + + http://www.example.com/ckeditor/samples/index.html diff --git a/js/ckeditor/adapters/jquery.js b/js/ckeditor/adapters/jquery.js new file mode 100644 index 0000000..704635f --- /dev/null +++ b/js/ckeditor/adapters/jquery.js @@ -0,0 +1,10 @@ +/* + Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved. + For licensing, see LICENSE.md or http://ckeditor.com/license +*/ +(function(a){CKEDITOR.config.jqueryOverrideVal="undefined"==typeof CKEDITOR.config.jqueryOverrideVal?!0:CKEDITOR.config.jqueryOverrideVal;"undefined"!=typeof a&&(a.extend(a.fn,{ckeditorGet:function(){var a=this.eq(0).data("ckeditorInstance");if(!a)throw"CKEditor is not initialized yet, use ckeditor() with a callback.";return a},ckeditor:function(g,d){if(!CKEDITOR.env.isCompatible)throw Error("The environment is incompatible.");if(!a.isFunction(g))var k=d,d=g,g=k;var i=[],d=d||{};this.each(function(){var b= +a(this),c=b.data("ckeditorInstance"),f=b.data("_ckeditorInstanceLock"),h=this,j=new a.Deferred;i.push(j.promise());if(c&&!f)g&&g.apply(c,[this]),j.resolve();else if(f)c.once("instanceReady",function(){setTimeout(function(){c.element?(c.element.$==h&&g&&g.apply(c,[h]),j.resolve()):setTimeout(arguments.callee,100)},0)},null,null,9999);else{if(d.autoUpdateElement||"undefined"==typeof d.autoUpdateElement&&CKEDITOR.config.autoUpdateElement)d.autoUpdateElementJquery=!0;d.autoUpdateElement=!1;b.data("_ckeditorInstanceLock", +!0);c=a(this).is("textarea")?CKEDITOR.replace(h,d):CKEDITOR.inline(h,d);b.data("ckeditorInstance",c);c.on("instanceReady",function(d){var e=d.editor;setTimeout(function(){if(e.element){d.removeListener();e.on("dataReady",function(){b.trigger("dataReady.ckeditor",[e])});e.on("setData",function(a){b.trigger("setData.ckeditor",[e,a.data])});e.on("getData",function(a){b.trigger("getData.ckeditor",[e,a.data])},999);e.on("destroy",function(){b.trigger("destroy.ckeditor",[e])});e.on("save",function(){a(h.form).submit(); +return!1},null,null,20);if(e.config.autoUpdateElementJquery&&b.is("textarea")&&a(h.form).length){var c=function(){b.ckeditor(function(){e.updateElement()})};a(h.form).submit(c);a(h.form).bind("form-pre-serialize",c);b.bind("destroy.ckeditor",function(){a(h.form).unbind("submit",c);a(h.form).unbind("form-pre-serialize",c)})}e.on("destroy",function(){b.removeData("ckeditorInstance")});b.removeData("_ckeditorInstanceLock");b.trigger("instanceReady.ckeditor",[e]);g&&g.apply(e,[h]);j.resolve()}else setTimeout(arguments.callee, +100)},0)},null,null,9999)}});var f=new a.Deferred;this.promise=f.promise();a.when.apply(this,i).then(function(){f.resolve()});this.editor=this.eq(0).data("ckeditorInstance");return this}}),CKEDITOR.config.jqueryOverrideVal&&(a.fn.val=CKEDITOR.tools.override(a.fn.val,function(g){return function(d){if(arguments.length){var k=this,i=[],f=this.each(function(){var b=a(this),c=b.data("ckeditorInstance");if(b.is("textarea")&&c){var f=new a.Deferred;c.setData(d,function(){f.resolve()});i.push(f.promise()); +return!0}return g.call(b,d)});if(i.length){var b=new a.Deferred;a.when.apply(this,i).done(function(){b.resolveWith(k)});return b.promise()}return f}var f=a(this).eq(0),c=f.data("ckeditorInstance");return f.is("textarea")&&c?c.getData():g.call(f)}})))})(window.jQuery); \ No newline at end of file diff --git a/js/ckeditor/build-config.js b/js/ckeditor/build-config.js new file mode 100644 index 0000000..6c34525 --- /dev/null +++ b/js/ckeditor/build-config.js @@ -0,0 +1,157 @@ +/** + * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved. + * For licensing, see LICENSE.md or http://ckeditor.com/license + */ + +/** + * This file was added automatically by CKEditor builder. + * You may re-use it at any time to build CKEditor again. + * + * If you would like to build CKEditor online again + * (for example to upgrade), visit one the following links: + * + * (1) http://ckeditor.com/builder + * Visit online builder to build CKEditor from scratch. + * + * (2) http://ckeditor.com/builder/e41bccb8290b6d530f8478ddafe95c48 + * Visit online builder to build CKEditor, starting with the same setup as before. + * + * (3) http://ckeditor.com/builder/download/e41bccb8290b6d530f8478ddafe95c48 + * Straight download link to the latest version of CKEditor (Optimized) with the same setup as before. + * + * NOTE: + * This file is not used by CKEditor, you may remove it. + * Changing this file will not change your CKEditor configuration. + */ + +var CKBUILDER_CONFIG = { + skin: 'moono', + preset: 'standard', + ignore: [ + '.bender', + 'bender.js', + 'bender-err.log', + 'bender-out.log', + 'dev', + '.DS_Store', + '.editorconfig', + '.gitattributes', + '.gitignore', + 'gruntfile.js', + '.idea', + '.jscsrc', + '.jshintignore', + '.jshintrc', + '.mailmap', + 'node_modules', + 'package.json', + 'README.md', + 'tests' + ], + plugins : { + 'a11yhelp' : 1, + 'about' : 1, + 'basicstyles' : 1, + 'blockquote' : 1, + 'clipboard' : 1, + 'contextmenu' : 1, + 'elementspath' : 1, + 'enterkey' : 1, + 'entities' : 1, + 'filebrowser' : 1, + 'floatingspace' : 1, + 'format' : 1, + 'horizontalrule' : 1, + 'htmlwriter' : 1, + 'image' : 1, + 'indentlist' : 1, + 'link' : 1, + 'list' : 1, + 'magicline' : 1, + 'maximize' : 1, + 'pastefromword' : 1, + 'pastetext' : 1, + 'removeformat' : 1, + 'resize' : 1, + 'scayt' : 1, + 'showborders' : 1, + 'sourcearea' : 1, + 'specialchar' : 1, + 'stylescombo' : 1, + 'tab' : 1, + 'table' : 1, + 'tabletools' : 1, + 'toolbar' : 1, + 'undo' : 1, + 'wsc' : 1, + 'wysiwygarea' : 1 + }, + languages : { + 'af' : 1, + 'ar' : 1, + 'bg' : 1, + 'bn' : 1, + 'bs' : 1, + 'ca' : 1, + 'cs' : 1, + 'cy' : 1, + 'da' : 1, + 'de' : 1, + 'el' : 1, + 'en' : 1, + 'en-au' : 1, + 'en-ca' : 1, + 'en-gb' : 1, + 'eo' : 1, + 'es' : 1, + 'et' : 1, + 'eu' : 1, + 'fa' : 1, + 'fi' : 1, + 'fo' : 1, + 'fr' : 1, + 'fr-ca' : 1, + 'gl' : 1, + 'gu' : 1, + 'he' : 1, + 'hi' : 1, + 'hr' : 1, + 'hu' : 1, + 'id' : 1, + 'is' : 1, + 'it' : 1, + 'ja' : 1, + 'ka' : 1, + 'km' : 1, + 'ko' : 1, + 'ku' : 1, + 'lt' : 1, + 'lv' : 1, + 'mk' : 1, + 'mn' : 1, + 'ms' : 1, + 'nb' : 1, + 'nl' : 1, + 'no' : 1, + 'pl' : 1, + 'pt' : 1, + 'pt-br' : 1, + 'ro' : 1, + 'ru' : 1, + 'si' : 1, + 'sk' : 1, + 'sl' : 1, + 'sq' : 1, + 'sr' : 1, + 'sr-latn' : 1, + 'sv' : 1, + 'th' : 1, + 'tr' : 1, + 'tt' : 1, + 'ug' : 1, + 'uk' : 1, + 'vi' : 1, + 'zh' : 1, + 'zh-cn' : 1 + } +}; \ No newline at end of file diff --git a/js/ckeditor/ckeditor.js b/js/ckeditor/ckeditor.js new file mode 100644 index 0000000..9ab3617 --- /dev/null +++ b/js/ckeditor/ckeditor.js @@ -0,0 +1,946 @@ +/* +Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved. +For licensing, see LICENSE.md or http://ckeditor.com/license +*/ +(function(){if(window.CKEDITOR&&window.CKEDITOR.dom)return;window.CKEDITOR||(window.CKEDITOR=function(){var a=/(^|.*[\\\/])ckeditor\.js(?:\?.*|;.*)?$/i,f={timestamp:"F0RD",version:"4.4.7",revision:"3a35b3d",rnd:Math.floor(900*Math.random())+100,_:{pending:[],basePathSrcPattern:a},status:"unloaded",basePath:function(){var e=window.CKEDITOR_BASEPATH||"";if(!e)for(var d=document.getElementsByTagName("script"),c=0;c<d.length;c++){var b=d[c].src.match(a);if(b){e=b[1];break}}-1==e.indexOf(":/")&&"//"!=e.slice(0,2)&&(e=0===e.indexOf("/")?location.href.match(/^.*?:\/\/[^\/]*/)[0]+ +e:location.href.match(/^[^\?]*\/(?:)/)[0]+e);if(!e)throw'The CKEditor installation path could not be automatically detected. 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CKEDITOR.dom.element.get(a):null}});CKEDITOR.dom.document=function(a){CKEDITOR.dom.domObject.call(this,a)};CKEDITOR.dom.document.prototype=new CKEDITOR.dom.domObject; +CKEDITOR.tools.extend(CKEDITOR.dom.document.prototype,{type:CKEDITOR.NODE_DOCUMENT,appendStyleSheet:function(a){if(this.$.createStyleSheet)this.$.createStyleSheet(a);else{var f=new CKEDITOR.dom.element("link");f.setAttributes({rel:"stylesheet",type:"text/css",href:a});this.getHead().append(f)}},appendStyleText:function(a){if(this.$.createStyleSheet){var f=this.$.createStyleSheet("");f.cssText=a}else{var b=new CKEDITOR.dom.element("style",this);b.append(new CKEDITOR.dom.text(a,this));this.getHead().append(b)}return f|| +b.$.sheet},createElement:function(a,f){var b=new CKEDITOR.dom.element(a,this);if(f){f.attributes&&b.setAttributes(f.attributes);f.styles&&b.setStyles(f.styles)}return b},createText:function(a){return new CKEDITOR.dom.text(a,this)},focus:function(){this.getWindow().focus()},getActive:function(){var 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CKEDITOR.dom.node(a):null}};CKEDITOR.dom.element=function(a,f){typeof a=="string"&&(a=(f?f.$:document).createElement(a));CKEDITOR.dom.domObject.call(this,a)};CKEDITOR.dom.element.get=function(a){return(a=typeof a=="string"?document.getElementById(a)||document.getElementsByName(a)[0]:a)&&(a.$?a:new CKEDITOR.dom.element(a))}; +CKEDITOR.dom.element.prototype=new CKEDITOR.dom.node;CKEDITOR.dom.element.createFromHtml=function(a,f){var b=new CKEDITOR.dom.element("div",f);b.setHtml(a);return b.getFirst().remove()}; +CKEDITOR.dom.element.setMarker=function(a,f,b,c){var e=f.getCustomData("list_marker_id")||f.setCustomData("list_marker_id",CKEDITOR.tools.getNextNumber()).getCustomData("list_marker_id"),d=f.getCustomData("list_marker_names")||f.setCustomData("list_marker_names",{}).getCustomData("list_marker_names");a[e]=f;d[b]=1;return f.setCustomData(b,c)};CKEDITOR.dom.element.clearAllMarkers=function(a){for(var f in a)CKEDITOR.dom.element.clearMarkers(a,a[f],1)}; 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a=CKEDITOR.tools.extend({},this.$.getBoundingClientRect());!a.width&&(a.width=a.right-a.left);!a.height&& +(a.height=a.bottom-a.top);return a},setHtml:CKEDITOR.env.ie&&CKEDITOR.env.version<9?function(a){try{var d=this.$;if(this.getParent())return d.innerHTML=a;var b=this.getDocument()._getHtml5ShivFrag();b.appendChild(d);d.innerHTML=a;b.removeChild(d);return a}catch(c){this.$.innerHTML="";d=new CKEDITOR.dom.element("body",this.getDocument());d.$.innerHTML=a;for(d=d.getChildren();d.count();)this.append(d.getItem(0));return a}}:function(a){return this.$.innerHTML=a},setText:function(){var a=document.createElement("p"); +a.innerHTML="x";a=a.textContent;return function(d){this.$[a?"textContent":"innerText"]=d}}(),getAttribute:function(){var a=function(a){return this.$.getAttribute(a,2)};return CKEDITOR.env.ie&&(CKEDITOR.env.ie7Compat||CKEDITOR.env.quirks)?function(a){switch(a){case "class":a="className";break;case "http-equiv":a="httpEquiv";break;case "name":return this.$.name;case 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n=c,g,C,j,F=l;F<i.length;F++){g= +i[F];n&&!g.equals(e)&&(C=n.append(g.clone()));for(g=g.getNext();g;){if(g.equals(A[F])||g.equals(f))break;j=g.getNext();if(b==2)n.append(g.clone(true));else{g.remove();b==1&&n.append(g)}g=j}n&&(n=C)}n=c;for(c=l;c<A.length;c++){g=A[c];b>0&&!g.equals(f)&&(C=n.append(g.clone()));if(!i[c]||g.$.parentNode!=i[c].$.parentNode)for(g=g.getPrevious();g;){if(g.equals(i[c])||g.equals(e))break;j=g.getPrevious();if(b==2)n.$.insertBefore(g.$.cloneNode(true),n.$.firstChild);else{g.remove();b==1&&n.$.insertBefore(g.$, 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]*(?: |\xa0)$/,j=CKEDITOR.dom.walker.editable(),g=CKEDITOR.dom.walker.ignored(true);CKEDITOR.dom.range.prototype= +{clone:function(){var a=new CKEDITOR.dom.range(this.root);a._setStartContainer(this.startContainer);a.startOffset=this.startOffset;a._setEndContainer(this.endContainer);a.endOffset=this.endOffset;a.collapsed=this.collapsed;return a},collapse:function(a){if(a){this._setEndContainer(this.startContainer);this.endOffset=this.startOffset}else{this._setStartContainer(this.endContainer);this.startOffset=this.endOffset}this.collapsed=true},cloneContents:function(){var a=new CKEDITOR.dom.documentFragment(this.document); +this.collapsed||e(this,2,a);return a},deleteContents:function(a){this.collapsed||e(this,0,null,a)},extractContents:function(a){var b=new CKEDITOR.dom.documentFragment(this.document);this.collapsed||e(this,1,b,a);return b},createBookmark:function(a){var b,c,d,e,f=this.collapsed;b=this.document.createElement("span");b.data("cke-bookmark",1);b.setStyle("display","none");b.setHtml(" ");if(a){d="cke_bm_"+CKEDITOR.tools.getNextNumber();b.setAttribute("id",d+(f?"C":"S"))}if(!f){c=b.clone();c.setHtml(" "); +a&&c.setAttribute("id",d+"E");e=this.clone();e.collapse();e.insertNode(c)}e=this.clone();e.collapse(true);e.insertNode(b);if(c){this.setStartAfter(b);this.setEndBefore(c)}else this.moveToPosition(b,CKEDITOR.POSITION_AFTER_END);return{startNode:a?d+(f?"C":"S"):b,endNode:a?d+"E":c,serializable:a,collapsed:f}},createBookmark2:function(){function a(c){var d=c.container,e=c.offset,f;f=d;var m=e;f=f.type!=CKEDITOR.NODE_ELEMENT||m===0||m==f.getChildCount()?0:f.getChild(m-1).type==CKEDITOR.NODE_TEXT&&f.getChild(m).type== 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b=this.document.getByAddress(a.start,a.normalized),c=a.startOffset,d=a.end&&this.document.getByAddress(a.end,a.normalized),a=a.endOffset;this.setStart(b,c);d?this.setEnd(d,a): +this.collapse(true)}else{b=(c=a.serializable)?this.document.getById(a.startNode):a.startNode;a=c?this.document.getById(a.endNode):a.endNode;this.setStartBefore(b);b.remove();if(a){this.setEndBefore(a);a.remove()}else this.collapse(true)}},getBoundaryNodes:function(){var a=this.startContainer,b=this.endContainer,c=this.startOffset,d=this.endOffset,e;if(a.type==CKEDITOR.NODE_ELEMENT){e=a.getChildCount();if(e>c)a=a.getChild(c);else if(e<1)a=a.getPreviousSourceNode();else{for(a=a.$;a.lastChild;)a=a.lastChild; +a=new CKEDITOR.dom.node(a);a=a.getNextSourceNode()||a}}if(b.type==CKEDITOR.NODE_ELEMENT){e=b.getChildCount();if(e>d)b=b.getChild(d).getPreviousSourceNode(true);else if(e<1)b=b.getPreviousSourceNode();else{for(b=b.$;b.lastChild;)b=b.lastChild;b=new 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c=this.startContainer,d=this.startOffset,e=this.collapsed;if((!a||e)&&c&&c.type==CKEDITOR.NODE_TEXT){if(d)if(d>=c.getLength()){d=c.getIndex()+1;c=c.getParent()}else{var f=c.split(d),d=c.getIndex()+1,c=c.getParent();if(this.startContainer.equals(this.endContainer))this.setEnd(f,this.endOffset-this.startOffset);else if(c.equals(this.endContainer))this.endOffset= +this.endOffset+1}else{d=c.getIndex();c=c.getParent()}this.setStart(c,d);if(e){this.collapse(true);return}}c=this.endContainer;d=this.endOffset;if(!b&&!e&&c&&c.type==CKEDITOR.NODE_TEXT){if(d){d>=c.getLength()||c.split(d);d=c.getIndex()+1}else d=c.getIndex();c=c.getParent();this.setEnd(c,d)}},enlarge:function(a,b){function c(a){return a&&a.type==CKEDITOR.NODE_ELEMENT&&a.hasAttribute("contenteditable")?null:a}var d=RegExp(/[^\s\ufeff]/);switch(a){case CKEDITOR.ENLARGE_INLINE:var e=1;case CKEDITOR.ENLARGE_ELEMENT:if(this.collapsed)break; +var f=this.getCommonAncestor(),i=this.root,h,g,o,l,p,r=false,n,j;n=this.startContainer;var C=this.startOffset;if(n.type==CKEDITOR.NODE_TEXT){if(C){n=!CKEDITOR.tools.trim(n.substring(0,C)).length&&n;r=!!n}if(n&&!(l=n.getPrevious()))o=n.getParent()}else{C&&(l=n.getChild(C-1)||n.getLast());l||(o=n)}for(o=c(o);o||l;){if(o&&!l){!p&&o.equals(f)&&(p=true);if(e?o.isBlockBoundary():!i.contains(o))break;if(!r||o.getComputedStyle("display")!="inline"){r=false;p?h=o:this.setStartBefore(o)}l=o.getPrevious()}for(;l;){n= +false;if(l.type==CKEDITOR.NODE_COMMENT)l=l.getPrevious();else{if(l.type==CKEDITOR.NODE_TEXT){j=l.getText();d.test(j)&&(l=null);n=/[\s\ufeff]$/.test(j)}else if((l.$.offsetWidth>(CKEDITOR.env.webkit?1:0)||b&&l.is("br"))&&!l.data("cke-bookmark"))if(r&&CKEDITOR.dtd.$removeEmpty[l.getName()]){j=l.getText();if(d.test(j))l=null;else for(var C=l.$.getElementsByTagName("*"),k=0,F;F=C[k++];)if(!CKEDITOR.dtd.$removeEmpty[F.nodeName.toLowerCase()]){l=null;break}l&&(n=!!j.length)}else l=null;n&&(r?p?h=o:o&&this.setStartBefore(o): 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p;d.guard=function(b,d){if(l(b))return true; +if(a==CKEDITOR.SHRINK_ELEMENT&&b.type==CKEDITOR.NODE_TEXT||d&&b.equals(p)||c===false&&b.type==CKEDITOR.NODE_ELEMENT&&b.isBlockBoundary()||b.type==CKEDITOR.NODE_ELEMENT&&b.hasAttribute("contenteditable"))return false;!d&&b.type==CKEDITOR.NODE_ELEMENT&&(p=b);return true};if(g)(e=d[a==CKEDITOR.SHRINK_ELEMENT?"lastForward":"next"]())&&this.setStartAt(e,b?CKEDITOR.POSITION_AFTER_START:CKEDITOR.POSITION_BEFORE_START);if(o){d.reset();(d=d[a==CKEDITOR.SHRINK_ELEMENT?"lastBackward":"previous"]())&&this.setEndAt(d, +b?CKEDITOR.POSITION_BEFORE_END:CKEDITOR.POSITION_AFTER_END)}return!(!g&&!o)}},insertNode:function(a){this.optimizeBookmark();this.trim(false,true);var b=this.startContainer,c=b.getChild(this.startOffset);c?a.insertBefore(c):b.append(a);a.getParent()&&a.getParent().equals(this.endContainer)&&this.endOffset++;this.setStartBefore(a)},moveToPosition:function(a,b){this.setStartAt(a,b);this.collapse(true)},moveToRange:function(a){this.setStart(a.startContainer,a.startOffset);this.setEnd(a.endContainer, +a.endOffset)},selectNodeContents:function(a){this.setStart(a,0);this.setEnd(a,a.type==CKEDITOR.NODE_TEXT?a.getLength():a.getChildCount())},setStart:function(a,b){if(a.type==CKEDITOR.NODE_ELEMENT&&CKEDITOR.dtd.$empty[a.getName()]){b=a.getIndex();a=a.getParent()}this._setStartContainer(a);this.startOffset=b;if(!this.endContainer){this._setEndContainer(a);this.endOffset=b}c(this)},setEnd:function(a,b){if(a.type==CKEDITOR.NODE_ELEMENT&&CKEDITOR.dtd.$empty[a.getName()]){b=a.getIndex()+1;a=a.getParent()}this._setEndContainer(a); 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i=/(?: |\xa0)$/,A="{cke_protected}",u=CKEDITOR.dtd,o=["caption","colgroup","col","thead","tfoot","tbody"],l=CKEDITOR.tools.extend({},u.$blockLimit,u.$block),p={elements:{input:k,textarea:k}},r={attributeNames:[[/^on/,"data-cke-pa-on"],[/^data-cke-expando$/, +""]]},n={elements:{embed:function(a){var b=a.parent;if(b&&b.name=="object"){var c=b.attributes.width,b=b.attributes.height;if(c)a.attributes.width=c;if(b)a.attributes.height=b}},a:function(a){if(!a.children.length&&!a.attributes.name&&!a.attributes["data-cke-saved-name"])return false}}},P={elementNames:[[/^cke:/,""],[/^\?xml:namespace$/,""]],attributeNames:[[/^data-cke-(saved|pa)-/,""],[/^data-cke-.*/,""],["hidefocus",""]],elements:{$:function(a){var b=a.attributes;if(b){if(b["data-cke-temp"])return false; +for(var c=["name","href","src"],d,e=0;e<c.length;e++){d="data-cke-saved-"+c[e];d in b&&delete b[c[e]]}}return a},table:function(a){a.children.slice(0).sort(function(a,b){var c,d;if(a.type==CKEDITOR.NODE_ELEMENT&&b.type==a.type){c=CKEDITOR.tools.indexOf(o,a.name);d=CKEDITOR.tools.indexOf(o,b.name)}if(!(c>-1&&d>-1&&c!=d)){c=a.parent?a.getIndex():-1;d=b.parent?b.getIndex():-1}return c>d?1:-1})},param:function(a){a.children=[];a.isEmpty=true;return a},span:function(a){a.attributes["class"]=="Apple-style-span"&& +delete a.name},html:function(a){delete a.attributes.contenteditable;delete a.attributes["class"]},body:function(a){delete a.attributes.spellcheck;delete a.attributes.contenteditable},style:function(a){var b=a.children[0];if(b&&b.value)b.value=CKEDITOR.tools.trim(b.value);if(!a.attributes.type)a.attributes.type="text/css"},title:function(a){var b=a.children[0];!b&&h(a,b=new CKEDITOR.htmlParser.text);b.value=a.attributes["data-cke-title"]||""},input:j,textarea:j},attributes:{"class":function(a){return CKEDITOR.tools.ltrim(a.replace(/(?:^|\s+)cke_[^\s]*/g, +""))||false}}};if(CKEDITOR.env.ie)P.attributes.style=function(a){return a.replace(/(^|;)([^\:]+)/g,function(a){return a.toLowerCase()})};var C=/<(a|area|img|input|source)\b([^>]*)>/gi,L=/([\w-]+)\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|(?:[^ "'>]+))/gi,F=/^(href|src|name)$/i,K=/(?:<style(?=[ >])[^>]*>[\s\S]*?<\/style>)|(?:<(:?link|meta|base)[^>]*>)/gi,I=/(<textarea(?=[ >])[^>]*>)([\s\S]*?)(?:<\/textarea>)/gi,v=/<cke:encoded>([^<]*)<\/cke:encoded>/gi,G=/(<\/?)((?:object|embed|param|html|body|head|title)[^>]*>)/gi, +z=/(<\/?)cke:((?:html|body|head|title)[^>]*>)/gi,B=/<cke:(param|embed)([^>]*?)\/?>(?!\s*<\/cke:\1)/gi})();"use strict"; +CKEDITOR.htmlParser.element=function(a,f){this.name=a;this.attributes=f||{};this.children=[];var b=a||"",c=b.match(/^cke:(.*)/);c&&(b=c[1]);b=!(!CKEDITOR.dtd.$nonBodyContent[b]&&!CKEDITOR.dtd.$block[b]&&!CKEDITOR.dtd.$listItem[b]&&!CKEDITOR.dtd.$tableContent[b]&&!(CKEDITOR.dtd.$nonEditable[b]||b=="br"));this.isEmpty=!!CKEDITOR.dtd.$empty[a];this.isUnknown=!CKEDITOR.dtd[a];this._={isBlockLike:b,hasInlineStarted:this.isEmpty||!b}}; +CKEDITOR.htmlParser.cssStyle=function(a){var f={};((a instanceof CKEDITOR.htmlParser.element?a.attributes.style:a)||"").replace(/"/g,'"').replace(/\s*([^ :;]+)\s*:\s*([^;]+)\s*(?=;|$)/g,function(a,c,e){c=="font-family"&&(e=e.replace(/["']/g,""));f[c.toLowerCase()]=e});return{rules:f,populate:function(a){var c=this.toString();if(c)a instanceof CKEDITOR.dom.element?a.setAttribute("style",c):a instanceof CKEDITOR.htmlParser.element?a.attributes.style=c:a.style=c},toString:function(){var a=[],c; +for(c in f)f[c]&&a.push(c,":",f[c],";");return a.join("")}}}; +(function(){function a(a){return function(b){return b.type==CKEDITOR.NODE_ELEMENT&&(typeof a=="string"?b.name==a:b.name in a)}}var f=function(a,b){a=a[0];b=b[0];return a<b?-1:a>b?1:0},b=CKEDITOR.htmlParser.fragment.prototype;CKEDITOR.htmlParser.element.prototype=CKEDITOR.tools.extend(new CKEDITOR.htmlParser.node,{type:CKEDITOR.NODE_ELEMENT,add:b.add,clone:function(){return new CKEDITOR.htmlParser.element(this.name,this.attributes)},filter:function(a,b){var d=this,f,k,b=d.getFilterContext(b);if(b.off)return true; +if(!d.parent)a.onRoot(b,d);for(;;){f=d.name;if(!(k=a.onElementName(b,f))){this.remove();return false}d.name=k;if(!(d=a.onElement(b,d))){this.remove();return false}if(d!==this){this.replaceWith(d);return false}if(d.name==f)break;if(d.type!=CKEDITOR.NODE_ELEMENT){this.replaceWith(d);return false}if(!d.name){this.replaceWithChildren();return false}}f=d.attributes;var j,g;for(j in f){g=j;for(k=f[j];;)if(g=a.onAttributeName(b,j))if(g!=j){delete f[j];j=g}else break;else{delete f[j];break}g&&((k=a.onAttribute(b, +d,g,k))===false?delete f[g]:f[g]=k)}d.isEmpty||this.filterChildren(a,false,b);return true},filterChildren:b.filterChildren,writeHtml:function(a,b){b&&this.filter(b);var d=this.name,h=[],k=this.attributes,j,g;a.openTag(d,k);for(j in k)h.push([j,k[j]]);a.sortAttributes&&h.sort(f);j=0;for(g=h.length;j<g;j++){k=h[j];a.attribute(k[0],k[1])}a.openTagClose(d,this.isEmpty);this.writeChildrenHtml(a);this.isEmpty||a.closeTag(d)},writeChildrenHtml:b.writeChildrenHtml,replaceWithChildren:function(){for(var a= +this.children,b=a.length;b;)a[--b].insertAfter(this);this.remove()},forEach:b.forEach,getFirst:function(b){if(!b)return this.children.length?this.children[0]:null;typeof b!="function"&&(b=a(b));for(var e=0,d=this.children.length;e<d;++e)if(b(this.children[e]))return this.children[e];return null},getHtml:function(){var a=new CKEDITOR.htmlParser.basicWriter;this.writeChildrenHtml(a);return a.getHtml()},setHtml:function(a){for(var a=this.children=CKEDITOR.htmlParser.fragment.fromHtml(a).children,b=0, +d=a.length;b<d;++b)a[b].parent=this},getOuterHtml:function(){var a=new CKEDITOR.htmlParser.basicWriter;this.writeHtml(a);return a.getHtml()},split:function(a){for(var b=this.children.splice(a,this.children.length-a),d=this.clone(),f=0;f<b.length;++f)b[f].parent=d;d.children=b;if(b[0])b[0].previous=null;if(a>0)this.children[a-1].next=null;this.parent.add(d,this.getIndex()+1);return d},addClass:function(a){if(!this.hasClass(a)){var b=this.attributes["class"]||"";this.attributes["class"]=b+(b?" ":"")+ +a}},removeClass:function(a){var b=this.attributes["class"];if(b)(b=CKEDITOR.tools.trim(b.replace(RegExp("(?:\\s+|^)"+a+"(?:\\s+|$)")," ")))?this.attributes["class"]=b:delete this.attributes["class"]},hasClass:function(a){var b=this.attributes["class"];return!b?false:RegExp("(?:^|\\s)"+a+"(?=\\s|$)").test(b)},getFilterContext:function(a){var b=[];a||(a={off:false,nonEditable:false,nestedEditable:false});!a.off&&this.attributes["data-cke-processor"]=="off"&&b.push("off",true);!a.nonEditable&&this.attributes.contenteditable== +"false"?b.push("nonEditable",true):a.nonEditable&&(!a.nestedEditable&&this.attributes.contenteditable=="true")&&b.push("nestedEditable",true);if(b.length)for(var a=CKEDITOR.tools.copy(a),d=0;d<b.length;d=d+2)a[b[d]]=b[d+1];return a}},true)})(); +(function(){var a={},f=/{([^}]+)}/g,b=/([\\'])/g,c=/\n/g,e=/\r/g;CKEDITOR.template=function(d){if(a[d])this.output=a[d];else{var h=d.replace(b,"\\$1").replace(c,"\\n").replace(e,"\\r").replace(f,function(a,b){return"',data['"+b+"']==undefined?'{"+b+"}':data['"+b+"'],'"});this.output=a[d]=Function("data","buffer","return buffer?buffer.push('"+h+"'):['"+h+"'].join('');")}}})();delete CKEDITOR.loadFullCore;CKEDITOR.instances={};CKEDITOR.document=new CKEDITOR.dom.document(document); +CKEDITOR.add=function(a){CKEDITOR.instances[a.name]=a;a.on("focus",function(){if(CKEDITOR.currentInstance!=a){CKEDITOR.currentInstance=a;CKEDITOR.fire("currentInstance")}});a.on("blur",function(){if(CKEDITOR.currentInstance==a){CKEDITOR.currentInstance=null;CKEDITOR.fire("currentInstance")}});CKEDITOR.fire("instance",null,a)};CKEDITOR.remove=function(a){delete CKEDITOR.instances[a.name]}; +(function(){var a={};CKEDITOR.addTemplate=function(f,b){var c=a[f];if(c)return c;c={name:f,source:b};CKEDITOR.fire("template",c);return a[f]=new CKEDITOR.template(c.source)};CKEDITOR.getTemplate=function(f){return a[f]}})();(function(){var a=[];CKEDITOR.addCss=function(f){a.push(f)};CKEDITOR.getCss=function(){return a.join("\n")}})();CKEDITOR.on("instanceDestroyed",function(){CKEDITOR.tools.isEmpty(this.instances)&&CKEDITOR.fire("reset")});CKEDITOR.TRISTATE_ON=1;CKEDITOR.TRISTATE_OFF=2; +CKEDITOR.TRISTATE_DISABLED=0; +(function(){CKEDITOR.inline=function(a,f){if(!CKEDITOR.env.isCompatible)return null;a=CKEDITOR.dom.element.get(a);if(a.getEditor())throw'The editor instance "'+a.getEditor().name+'" is already attached to the provided element.';var b=new CKEDITOR.editor(f,a,CKEDITOR.ELEMENT_MODE_INLINE),c=a.is("textarea")?a:null;if(c){b.setData(c.getValue(),null,true);a=CKEDITOR.dom.element.createFromHtml('<div contenteditable="'+!!b.readOnly+'" class="cke_textarea_inline">'+c.getValue()+"</div>",CKEDITOR.document); +a.insertAfter(c);c.hide();c.$.form&&b._attachToForm()}else b.setData(a.getHtml(),null,true);b.on("loaded",function(){b.fire("uiReady");b.editable(a);b.container=a;b.setData(b.getData(1));b.resetDirty();b.fire("contentDom");b.mode="wysiwyg";b.fire("mode");b.status="ready";b.fireOnce("instanceReady");CKEDITOR.fire("instanceReady",null,b)},null,null,1E4);b.on("destroy",function(){if(c){b.container.clearCustomData();b.container.remove();c.show()}b.element.clearCustomData();delete b.element});return b}; +CKEDITOR.inlineAll=function(){var a,f,b;for(b in CKEDITOR.dtd.$editable)for(var c=CKEDITOR.document.getElementsByTag(b),e=0,d=c.count();e<d;e++){a=c.getItem(e);if(a.getAttribute("contenteditable")=="true"){f={element:a,config:{}};CKEDITOR.fire("inline",f)!==false&&CKEDITOR.inline(a,f.config)}}};CKEDITOR.domReady(function(){!CKEDITOR.disableAutoInline&&CKEDITOR.inlineAll()})})();CKEDITOR.replaceClass="ckeditor"; +(function(){function a(a,e,d,h){if(!CKEDITOR.env.isCompatible)return null;a=CKEDITOR.dom.element.get(a);if(a.getEditor())throw'The editor instance "'+a.getEditor().name+'" is already attached to the provided element.';var k=new CKEDITOR.editor(e,a,h);if(h==CKEDITOR.ELEMENT_MODE_REPLACE){a.setStyle("visibility","hidden");k._.required=a.hasAttribute("required");a.removeAttribute("required")}d&&k.setData(d,null,true);k.on("loaded",function(){b(k);h==CKEDITOR.ELEMENT_MODE_REPLACE&&(k.config.autoUpdateElement&& +a.$.form)&&k._attachToForm();k.setMode(k.config.startupMode,function(){k.resetDirty();k.status="ready";k.fireOnce("instanceReady");CKEDITOR.fire("instanceReady",null,k)})});k.on("destroy",f);return k}function f(){var a=this.container,b=this.element;if(a){a.clearCustomData();a.remove()}if(b){b.clearCustomData();if(this.elementMode==CKEDITOR.ELEMENT_MODE_REPLACE){b.show();this._.required&&b.setAttribute("required","required")}delete this.element}}function b(a){var b=a.name,d=a.element,f=a.elementMode, +k=a.fire("uiSpace",{space:"top",html:""}).html,j=a.fire("uiSpace",{space:"bottom",html:""}).html,g=new CKEDITOR.template('<{outerEl} id="cke_{name}" class="{id} cke cke_reset cke_chrome cke_editor_{name} cke_{langDir} '+CKEDITOR.env.cssClass+'" dir="{langDir}" lang="{langCode}" role="application"'+(a.title?' aria-labelledby="cke_{name}_arialbl"':"")+">"+(a.title?'<span id="cke_{name}_arialbl" class="cke_voice_label">{voiceLabel}</span>':"")+'<{outerEl} class="cke_inner cke_reset" role="presentation">{topHtml}<{outerEl} id="{contentId}" class="cke_contents cke_reset" role="presentation"></{outerEl}>{bottomHtml}</{outerEl}></{outerEl}>'), +b=CKEDITOR.dom.element.createFromHtml(g.output({id:a.id,name:b,langDir:a.lang.dir,langCode:a.langCode,voiceLabel:a.title,topHtml:k?'<span id="'+a.ui.spaceId("top")+'" class="cke_top cke_reset_all" role="presentation" style="height:auto">'+k+"</span>":"",contentId:a.ui.spaceId("contents"),bottomHtml:j?'<span id="'+a.ui.spaceId("bottom")+'" class="cke_bottom cke_reset_all" role="presentation">'+j+"</span>":"",outerEl:CKEDITOR.env.ie?"span":"div"}));if(f==CKEDITOR.ELEMENT_MODE_REPLACE){d.hide();b.insertAfter(d)}else d.append(b); +a.container=b;k&&a.ui.space("top").unselectable();j&&a.ui.space("bottom").unselectable();d=a.config.width;f=a.config.height;d&&b.setStyle("width",CKEDITOR.tools.cssLength(d));f&&a.ui.space("contents").setStyle("height",CKEDITOR.tools.cssLength(f));b.disableContextMenu();CKEDITOR.env.webkit&&b.on("focus",function(){a.focus()});a.fireOnce("uiReady")}CKEDITOR.replace=function(b,e){return a(b,e,null,CKEDITOR.ELEMENT_MODE_REPLACE)};CKEDITOR.appendTo=function(b,e,d){return a(b,e,d,CKEDITOR.ELEMENT_MODE_APPENDTO)}; +CKEDITOR.replaceAll=function(){for(var a=document.getElementsByTagName("textarea"),b=0;b<a.length;b++){var d=null,f=a[b];if(f.name||f.id){if(typeof arguments[0]=="string"){if(!RegExp("(?:^|\\s)"+arguments[0]+"(?:$|\\s)").test(f.className))continue}else if(typeof arguments[0]=="function"){d={};if(arguments[0](f,d)===false)continue}this.replace(f,d)}}};CKEDITOR.editor.prototype.addMode=function(a,b){(this._.modes||(this._.modes={}))[a]=b};CKEDITOR.editor.prototype.setMode=function(a,b){var d=this,f= +this._.modes;if(!(a==d.mode||!f||!f[a])){d.fire("beforeSetMode",a);if(d.mode){var k=d.checkDirty(),f=d._.previousModeData,j,g=0;d.fire("beforeModeUnload");d.editable(0);d._.previousMode=d.mode;d._.previousModeData=j=d.getData(1);if(d.mode=="source"&&f==j){d.fire("lockSnapshot",{forceUpdate:true});g=1}d.ui.space("contents").setHtml("");d.mode=""}else d._.previousModeData=d.getData(1);this._.modes[a](function(){d.mode=a;k!==void 0&&!k&&d.resetDirty();g?d.fire("unlockSnapshot"):a=="wysiwyg"&&d.fire("saveSnapshot"); 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+this.getDirection(1)!=f&&this.changeAttr("dir",f);var h=CKEDITOR.getCss();if(h){f=e.getHead();if(!f.getCustomData("stylesheet")){h=e.appendStyleText(h);h=new CKEDITOR.dom.element(h.ownerNode||h.owningElement);f.setCustomData("stylesheet",h);h.data("cke-temp",1)}}f=e.getCustomData("stylesheet_ref")||0;e.setCustomData("stylesheet_ref",f+1);this.setCustomData("cke_includeReadonly",!a.config.disableReadonlyStyling);this.attachListener(this,"click",function(a){var a=a.data,b=(new CKEDITOR.dom.elementPath(a.getTarget(), +this)).contains("a");b&&(a.$.button!=2&&b.isReadOnly())&&a.preventDefault()});var l={8:1,46:1};this.attachListener(a,"key",function(b){if(a.readOnly)return true;var c=b.data.domEvent.getKey(),e;if(c in l){var b=a.getSelection(),f,h=b.getRanges()[0],g=h.startPath(),o,m,j,c=c==8;if(CKEDITOR.env.ie&&CKEDITOR.env.version<11&&(f=b.getSelectedElement())||(f=d(b))){a.fire("saveSnapshot");h.moveToPosition(f,CKEDITOR.POSITION_BEFORE_START);f.remove();h.select();a.fire("saveSnapshot");e=1}else if(h.collapsed)if((o= +g.block)&&(j=o[c?"getPrevious":"getNext"](s))&&j.type==CKEDITOR.NODE_ELEMENT&&j.is("table")&&h[c?"checkStartOfBlock":"checkEndOfBlock"]()){a.fire("saveSnapshot");h[c?"checkEndOfBlock":"checkStartOfBlock"]()&&o.remove();h["moveToElementEdit"+(c?"End":"Start")](j);h.select();a.fire("saveSnapshot");e=1}else if(g.blockLimit&&g.blockLimit.is("td")&&(m=g.blockLimit.getAscendant("table"))&&h.checkBoundaryOfElement(m,c?CKEDITOR.START:CKEDITOR.END)&&(j=m[c?"getPrevious":"getNext"](s))){a.fire("saveSnapshot"); +h["moveToElementEdit"+(c?"End":"Start")](j);h.checkStartOfBlock()&&h.checkEndOfBlock()?j.remove():h.select();a.fire("saveSnapshot");e=1}else if((m=g.contains(["td","th","caption"]))&&h.checkBoundaryOfElement(m,c?CKEDITOR.START:CKEDITOR.END))e=1}return!e});a.blockless&&(CKEDITOR.env.ie&&CKEDITOR.env.needsBrFiller)&&this.attachListener(this,"keyup",function(b){if(b.data.getKeystroke()in l&&!this.getFirst(c)){this.appendBogus();b=a.createRange();b.moveToPosition(this,CKEDITOR.POSITION_AFTER_START);b.select()}}); +this.attachListener(this,"dblclick",function(b){if(a.readOnly)return false;b={element:b.data.getTarget()};a.fire("doubleclick",b)});CKEDITOR.env.ie&&this.attachListener(this,"click",b);CKEDITOR.env.ie||this.attachListener(this,"mousedown",function(b){var c=b.data.getTarget();if(c.is("img","hr","input","textarea","select")&&!c.isReadOnly()){a.getSelection().selectElement(c);c.is("input","textarea","select")&&b.data.preventDefault()}});CKEDITOR.env.gecko&&this.attachListener(this,"mouseup",function(b){if(b.data.$.button== +2){b=b.data.getTarget();if(!b.getOuterHtml().replace(y,"")){var c=a.createRange();c.moveToElementEditStart(b);c.select(true)}}});if(CKEDITOR.env.webkit){this.attachListener(this,"click",function(a){a.data.getTarget().is("input","select")&&a.data.preventDefault()});this.attachListener(this,"mouseup",function(a){a.data.getTarget().is("input","textarea")&&a.data.preventDefault()})}CKEDITOR.env.webkit&&this.attachListener(a,"key",function(b){b=b.data.domEvent.getKey();if(b in l){var c=b==8,d=a.getSelection().getRanges()[0], +b=d.startPath();if(d.collapsed){var e;a:{var f=b.block;if(f)if(d[c?"checkStartOfBlock":"checkEndOfBlock"]())if(!d.moveToClosestEditablePosition(f,!c)||!d.collapsed)e=false;else{if(d.startContainer.type==CKEDITOR.NODE_ELEMENT){var h=d.startContainer.getChild(d.startOffset-(c?1:0));if(h&&h.type==CKEDITOR.NODE_ELEMENT&&h.is("hr")){a.fire("saveSnapshot");h.remove();e=true;break a}}if((d=d.startPath().block)&&(!d||!d.contains(f))){a.fire("saveSnapshot");var j;(j=(c?d:f).getBogus())&&j.remove();e=a.getSelection(); +j=e.createBookmarks();(c?f:d).moveChildren(c?d:f,false);b.lastElement.mergeSiblings();g(f,d,!c);e.selectBookmarks(j);e=true}}else e=false;else e=false}if(!e)return}else{c=d;e=b.block;j=c.endPath().block;if(!e||!j||e.equals(j))b=false;else{a.fire("saveSnapshot");(f=e.getBogus())&&f.remove();c.deleteContents();if(j.getParent()){j.moveChildren(e,false);b.lastElement.mergeSiblings();g(e,j,true)}c=a.getSelection().getRanges()[0];c.collapse(1);c.select();b=true}if(!b)return}a.getSelection().scrollIntoView(); +a.fire("saveSnapshot");return false}},this,null,100)}}},_:{detach:function(){this.editor.setData(this.editor.getData(),0,1);this.clearListeners();this.restoreAttrs();var a;if(a=this.removeCustomData("classes"))for(;a.length;)this.removeClass(a.pop());if(!this.is("textarea")){a=this.getDocument();var b=a.getHead();if(b.getCustomData("stylesheet")){var c=a.getCustomData("stylesheet_ref");if(--c)a.setCustomData("stylesheet_ref",c);else{a.removeCustomData("stylesheet_ref");b.removeCustomData("stylesheet").remove()}}}this.editor.fire("contentDomUnload"); +delete this.editor}}});CKEDITOR.editor.prototype.editable=function(a){var b=this._.editable;if(b&&a)return 0;if(arguments.length)b=this._.editable=a?a instanceof CKEDITOR.editable?a:new CKEDITOR.editable(this,a):(b&&b.detach(),null);return b};var m=CKEDITOR.dom.walker.bogus(),y=/(^|<body\b[^>]*>)\s*<(p|div|address|h\d|center|pre)[^>]*>\s*(?:<br[^>]*>| |\u00A0| )?\s*(:?<\/\2>)?\s*(?=$|<\/body>)/gi,s=CKEDITOR.dom.walker.whitespaces(true),w=CKEDITOR.dom.walker.bookmark(false,true);CKEDITOR.on("instanceLoaded", +function(b){var c=b.editor;c.on("insertElement",function(a){a=a.data;if(a.type==CKEDITOR.NODE_ELEMENT&&(a.is("input")||a.is("textarea"))){a.getAttribute("contentEditable")!="false"&&a.data("cke-editable",a.hasAttribute("contenteditable")?"true":"1");a.setAttribute("contentEditable",false)}});c.on("selectionChange",function(b){if(!c.readOnly){var d=c.getSelection();if(d&&!d.isLocked){d=c.checkDirty();c.fire("lockSnapshot");a(b);c.fire("unlockSnapshot");!d&&c.resetDirty()}}})});CKEDITOR.on("instanceCreated", +function(a){var b=a.editor;b.on("mode",function(){var a=b.editable();if(a&&a.isInline()){var c=b.title;a.changeAttr("role","textbox");a.changeAttr("aria-label",c);c&&a.changeAttr("title",c);var d=b.fire("ariaEditorHelpLabel",{}).label;if(d)if(c=this.ui.space(this.elementMode==CKEDITOR.ELEMENT_MODE_INLINE?"top":"contents")){var e=CKEDITOR.tools.getNextId(),d=CKEDITOR.dom.element.createFromHtml('<span id="'+e+'" class="cke_voice_label">'+d+"</span>");c.append(d);a.changeAttr("aria-describedby",e)}}})}); 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+try{c.moveToPoint(a.clientX,a.clientY)}catch(e){}d.setEndPoint(f.compareEndPoints("StartToStart",c)<0?"EndToEnd":"StartToStart",c);d.select()}}function c(){i.removeListener("mousemove",b);l.removeListener("mouseup",c);i.removeListener("mouseup",c);d.select()}a=a.data;if(a.getTarget().is("html")&&a.$.y<i.$.clientHeight&&a.$.x<i.$.clientWidth){var d=p.$.createTextRange();try{d.moveToPoint(a.$.clientX,a.$.clientY)}catch(e){}var f=d.duplicate();i.on("mousemove",b);l.on("mouseup",c);i.on("mouseup",c)}}); +if(CKEDITOR.env.version>7&&CKEDITOR.env.version<11)i.on("mousedown",function(a){if(a.data.getTarget().is("html")){l.on("mouseup",c);i.on("mouseup",c)}})}}g.attachListener(g,"selectionchange",a,d);g.attachListener(g,"keyup",f,d);g.attachListener(g,CKEDITOR.env.webkit?"DOMFocusIn":"focus",function(){d.forceNextSelectionCheck();d.selectionChange(1)});if(v&&(CKEDITOR.env.webkit||CKEDITOR.env.gecko)){var x;g.attachListener(g,"mousedown",function(){x=1});g.attachListener(e.getDocumentElement(),"mouseup", +function(){x&&f.call(d);x=0})}else g.attachListener(CKEDITOR.env.ie?g:e.getDocumentElement(),"mouseup",f,d);CKEDITOR.env.webkit&&g.attachListener(e,"keydown",function(a){switch(a.data.getKey()){case 13:case 33:case 34:case 35:case 36:case 37:case 39:case 8:case 45:case 46:h(g)}},null,null,-1);g.attachListener(g,"keydown",y(d),null,null,-1)});d.on("setData",function(){d.unlockSelection();CKEDITOR.env.webkit&&c()});d.on("contentDomUnload",function(){d.unlockSelection()});if(CKEDITOR.env.ie9Compat)d.on("beforeDestroy", +c,null,null,9);d.on("dataReady",function(){delete d._.fakeSelection;delete d._.hiddenSelectionContainer;d.selectionChange(1)});d.on("loadSnapshot",function(){var a=CKEDITOR.dom.walker.nodeType(CKEDITOR.NODE_ELEMENT),b=d.editable().getLast(a);if(b&&b.hasAttribute("data-cke-hidden-sel")){b.remove();if(CKEDITOR.env.gecko)(a=d.editable().getFirst(a))&&(a.is("br")&&a.getAttribute("_moz_editor_bogus_node"))&&a.remove()}},null,null,100);d.on("key",function(a){if(d.mode=="wysiwyg"){var b=d.getSelection(); +if(b.isFake){var c=i[a.data.keyCode];if(c)return c({editor:d,selected:b.getSelectedElement(),selection:b,keyEvent:a})}}})});CKEDITOR.on("instanceReady",function(a){function b(){var a=e.editable();if(a)if(a=d(a)){var c=e.document.$.getSelection();if(c.type!="None"&&(c.anchorNode==a.$||c.focusNode==a.$))i=j(c);f=a.getText();a.setText(k(f))}}function c(){var a=e.editable();if(a)if(a=d(a)){a.setText(f);if(i){g(e.document.$,i);i=null}}}var e=a.editor,f,i;if(CKEDITOR.env.webkit){e.on("selectionChange", +function(){var a=e.editable(),b=d(a);b&&(b.getCustomData("ready")?h(a):b.setCustomData("ready",1))},null,null,-1);e.on("beforeSetMode",function(){h(e.editable())},null,null,-1);e.on("beforeUndoImage",b);e.on("afterUndoImage",c);e.on("beforeGetData",b,null,null,0);e.on("getData",c)}});CKEDITOR.editor.prototype.selectionChange=function(b){(b?a:f).call(this)};CKEDITOR.editor.prototype.getSelection=function(a){if((this._.savedSelection||this._.fakeSelection)&&!a)return this._.savedSelection||this._.fakeSelection; +return(a=this.editable())&&this.mode=="wysiwyg"?new CKEDITOR.dom.selection(a):null};CKEDITOR.editor.prototype.lockSelection=function(a){a=a||this.getSelection(1);if(a.getType()!=CKEDITOR.SELECTION_NONE){!a.isLocked&&a.lock();this._.savedSelection=a;return true}return false};CKEDITOR.editor.prototype.unlockSelection=function(a){var b=this._.savedSelection;if(b){b.unlock(a);delete this._.savedSelection;return true}return false};CKEDITOR.editor.prototype.forceNextSelectionCheck=function(){delete this._.selectionPreviousPath}; +CKEDITOR.dom.document.prototype.getSelection=function(){return new CKEDITOR.dom.selection(this)};CKEDITOR.dom.range.prototype.select=function(){var a=this.root instanceof CKEDITOR.editable?this.root.editor.getSelection():new CKEDITOR.dom.selection(this.root);a.selectRanges([this]);return a};CKEDITOR.SELECTION_NONE=1;CKEDITOR.SELECTION_TEXT=2;CKEDITOR.SELECTION_ELEMENT=3;var A=typeof window.getSelection!="function",u=1;CKEDITOR.dom.selection=function(a){if(a instanceof CKEDITOR.dom.selection)var b= +a,a=a.root;var c=a instanceof CKEDITOR.dom.element;this.rev=b?b.rev:u++;this.document=a instanceof CKEDITOR.dom.document?a:a.getDocument();this.root=c?a:this.document.getBody();this.isLocked=0;this._={cache:{}};if(b){CKEDITOR.tools.extend(this._.cache,b._.cache);this.isFake=b.isFake;this.isLocked=b.isLocked;return this}var a=this.getNative(),d,e;if(a)if(a.getRangeAt)d=(e=a.rangeCount&&a.getRangeAt(0))&&new CKEDITOR.dom.node(e.commonAncestorContainer);else{try{e=a.createRange()}catch(f){}d=e&&CKEDITOR.dom.element.get(e.item&& +e.item(0)||e.parentElement())}if(!d||!(d.type==CKEDITOR.NODE_ELEMENT||d.type==CKEDITOR.NODE_TEXT)||!this.root.equals(d)&&!this.root.contains(d)){this._.cache.type=CKEDITOR.SELECTION_NONE;this._.cache.startElement=null;this._.cache.selectedElement=null;this._.cache.selectedText="";this._.cache.ranges=new CKEDITOR.dom.rangeList}return this};var o={img:1,hr:1,li:1,table:1,tr:1,td:1,th:1,embed:1,object:1,ol:1,ul:1,a:1,input:1,form:1,select:1,textarea:1,button:1,fieldset:1,thead:1,tfoot:1};CKEDITOR.dom.selection.prototype= +{getNative:function(){return this._.cache.nativeSel!==void 0?this._.cache.nativeSel:this._.cache.nativeSel=A?this.document.$.selection:this.document.getWindow().$.getSelection()},getType:A?function(){var a=this._.cache;if(a.type)return a.type;var b=CKEDITOR.SELECTION_NONE;try{var c=this.getNative(),d=c.type;if(d=="Text")b=CKEDITOR.SELECTION_TEXT;if(d=="Control")b=CKEDITOR.SELECTION_ELEMENT;if(c.createRange().parentElement())b=CKEDITOR.SELECTION_TEXT}catch(e){}return a.type=b}:function(){var a=this._.cache; +if(a.type)return a.type;var b=CKEDITOR.SELECTION_TEXT,c=this.getNative();if(!c||!c.rangeCount)b=CKEDITOR.SELECTION_NONE;else if(c.rangeCount==1){var c=c.getRangeAt(0),d=c.startContainer;if(d==c.endContainer&&d.nodeType==1&&c.endOffset-c.startOffset==1&&o[d.childNodes[c.startOffset].nodeName.toLowerCase()])b=CKEDITOR.SELECTION_ELEMENT}return a.type=b},getRanges:function(){var a=A?function(){function a(b){return(new CKEDITOR.dom.node(b)).getIndex()}var b=function(b,c){b=b.duplicate();b.collapse(c); +var d=b.parentElement();if(!d.hasChildNodes())return{container:d,offset:0};for(var e=d.children,f,g,h=b.duplicate(),v=0,l=e.length-1,i=-1,j,x;v<=l;){i=Math.floor((v+l)/2);f=e[i];h.moveToElementText(f);j=h.compareEndPoints("StartToStart",b);if(j>0)l=i-1;else if(j<0)v=i+1;else return{container:d,offset:a(f)}}if(i==-1||i==e.length-1&&j<0){h.moveToElementText(d);h.setEndPoint("StartToStart",b);h=h.text.replace(/(\r\n|\r)/g,"\n").length;e=d.childNodes;if(!h){f=e[e.length-1];return f.nodeType!=CKEDITOR.NODE_TEXT? +{container:d,offset:e.length}:{container:f,offset:f.nodeValue.length}}for(d=e.length;h>0&&d>0;){g=e[--d];if(g.nodeType==CKEDITOR.NODE_TEXT){x=g;h=h-g.nodeValue.length}}return{container:x,offset:-h}}h.collapse(j>0?true:false);h.setEndPoint(j>0?"StartToStart":"EndToStart",b);h=h.text.replace(/(\r\n|\r)/g,"\n").length;if(!h)return{container:d,offset:a(f)+(j>0?0:1)};for(;h>0;)try{g=f[j>0?"previousSibling":"nextSibling"];if(g.nodeType==CKEDITOR.NODE_TEXT){h=h-g.nodeValue.length;x=g}f=g}catch(m){return{container:d, +offset:a(f)}}return{container:x,offset:j>0?-h:x.nodeValue.length+h}};return function(){var a=this.getNative(),c=a&&a.createRange(),d=this.getType();if(!a)return[];if(d==CKEDITOR.SELECTION_TEXT){a=new CKEDITOR.dom.range(this.root);d=b(c,true);a.setStart(new CKEDITOR.dom.node(d.container),d.offset);d=b(c);a.setEnd(new CKEDITOR.dom.node(d.container),d.offset);a.endContainer.getPosition(a.startContainer)&CKEDITOR.POSITION_PRECEDING&&a.endOffset<=a.startContainer.getIndex()&&a.collapse();return[a]}if(d== +CKEDITOR.SELECTION_ELEMENT){for(var d=[],e=0;e<c.length;e++){for(var f=c.item(e),h=f.parentNode,g=0,a=new CKEDITOR.dom.range(this.root);g<h.childNodes.length&&h.childNodes[g]!=f;g++);a.setStart(new CKEDITOR.dom.node(h),g);a.setEnd(new CKEDITOR.dom.node(h),g+1);d.push(a)}return d}return[]}}():function(){var a=[],b,c=this.getNative();if(!c)return a;for(var d=0;d<c.rangeCount;d++){var e=c.getRangeAt(d);b=new CKEDITOR.dom.range(this.root);b.setStart(new CKEDITOR.dom.node(e.startContainer),e.startOffset); +b.setEnd(new CKEDITOR.dom.node(e.endContainer),e.endOffset);a.push(b)}return a};return function(b){var c=this._.cache,d=c.ranges;if(!d)c.ranges=d=new CKEDITOR.dom.rangeList(a.call(this));return!b?d:s(new CKEDITOR.dom.rangeList(d.slice()))}}(),getStartElement:function(){var a=this._.cache;if(a.startElement!==void 0)return a.startElement;var b;switch(this.getType()){case CKEDITOR.SELECTION_ELEMENT:return this.getSelectedElement();case CKEDITOR.SELECTION_TEXT:var c=this.getRanges()[0];if(c){if(c.collapsed){b= +c.startContainer;b.type!=CKEDITOR.NODE_ELEMENT&&(b=b.getParent())}else{for(c.optimize();;){b=c.startContainer;if(c.startOffset==(b.getChildCount?b.getChildCount():b.getLength())&&!b.isBlockBoundary())c.setStartAfter(b);else break}b=c.startContainer;if(b.type!=CKEDITOR.NODE_ELEMENT)return b.getParent();b=b.getChild(c.startOffset);if(!b||b.type!=CKEDITOR.NODE_ELEMENT)b=c.startContainer;else for(c=b.getFirst();c&&c.type==CKEDITOR.NODE_ELEMENT;){b=c;c=c.getFirst()}}b=b.$}}return a.startElement=b?new CKEDITOR.dom.element(b): +null},getSelectedElement:function(){var a=this._.cache;if(a.selectedElement!==void 0)return a.selectedElement;var b=this,c=CKEDITOR.tools.tryThese(function(){return b.getNative().createRange().item(0)},function(){for(var a=b.getRanges()[0].clone(),c,d,e=2;e&&(!(c=a.getEnclosedNode())||!(c.type==CKEDITOR.NODE_ELEMENT&&o[c.getName()]&&(d=c)));e--)a.shrink(CKEDITOR.SHRINK_ELEMENT);return d&&d.$});return a.selectedElement=c?new CKEDITOR.dom.element(c):null},getSelectedText:function(){var a=this._.cache; +if(a.selectedText!==void 0)return a.selectedText;var b=this.getNative(),b=A?b.type=="Control"?"":b.createRange().text:b.toString();return a.selectedText=b},lock:function(){this.getRanges();this.getStartElement();this.getSelectedElement();this.getSelectedText();this._.cache.nativeSel=null;this.isLocked=1},unlock:function(a){if(this.isLocked){if(a)var b=this.getSelectedElement(),c=!b&&this.getRanges(),d=this.isFake;this.isLocked=0;this.reset();if(a)(a=b||c[0]&&c[0].getCommonAncestor())&&a.getAscendant("body", +1)&&(d?this.fake(b):b?this.selectElement(b):this.selectRanges(c))}},reset:function(){this._.cache={};this.isFake=0;var a=this.root.editor;if(a&&a._.fakeSelection&&this.rev==a._.fakeSelection.rev){delete a._.fakeSelection;var b=a._.hiddenSelectionContainer;if(b){var c=a.checkDirty();a.fire("lockSnapshot");b.remove();a.fire("unlockSnapshot");!c&&a.resetDirty()}delete a._.hiddenSelectionContainer}this.rev=u++},selectElement:function(a){var b=new CKEDITOR.dom.range(this.root);b.setStartBefore(a);b.setEndAfter(a); +this.selectRanges([b])},selectRanges:function(a){var b=this.root.editor,b=b&&b._.hiddenSelectionContainer;this.reset();if(b)for(var b=this.root,c,d=0;d<a.length;++d){c=a[d];if(c.endContainer.equals(b))c.endOffset=Math.min(c.endOffset,b.getChildCount())}if(a.length)if(this.isLocked){var f=CKEDITOR.document.getActive();this.unlock();this.selectRanges(a);this.lock();f&&!f.equals(this.root)&&f.focus()}else{var g;a:{var i,j;if(a.length==1&&!(j=a[0]).collapsed&&(g=j.getEnclosedNode())&&g.type==CKEDITOR.NODE_ELEMENT){j= +j.clone();j.shrink(CKEDITOR.SHRINK_ELEMENT,true);if((i=j.getEnclosedNode())&&i.type==CKEDITOR.NODE_ELEMENT)g=i;if(g.getAttribute("contenteditable")=="false")break a}g=void 0}if(g)this.fake(g);else{if(A){j=CKEDITOR.dom.walker.whitespaces(true);i=/\ufeff|\u00a0/;b={table:1,tbody:1,tr:1};if(a.length>1){g=a[a.length-1];a[0].setEnd(g.endContainer,g.endOffset)}g=a[0];var a=g.collapsed,m,k,v;if((c=g.getEnclosedNode())&&c.type==CKEDITOR.NODE_ELEMENT&&c.getName()in o&&(!c.is("a")||!c.getText()))try{v=c.$.createControlRange(); +v.addElement(c.$);v.select();return}catch(q){}if(g.startContainer.type==CKEDITOR.NODE_ELEMENT&&g.startContainer.getName()in b||g.endContainer.type==CKEDITOR.NODE_ELEMENT&&g.endContainer.getName()in b){g.shrink(CKEDITOR.NODE_ELEMENT,true);a=g.collapsed}v=g.createBookmark();b=v.startNode;if(!a)f=v.endNode;v=g.document.$.body.createTextRange();v.moveToElementText(b.$);v.moveStart("character",1);if(f){i=g.document.$.body.createTextRange();i.moveToElementText(f.$);v.setEndPoint("EndToEnd",i);v.moveEnd("character", +-1)}else{m=b.getNext(j);k=b.hasAscendant("pre");m=!(m&&m.getText&&m.getText().match(i))&&(k||!b.hasPrevious()||b.getPrevious().is&&b.getPrevious().is("br"));k=g.document.createElement("span");k.setHtml("");k.insertBefore(b);m&&g.document.createText("").insertBefore(b)}g.setStartBefore(b);b.remove();if(a){if(m){v.moveStart("character",-1);v.select();g.document.$.selection.clear()}else v.select();g.moveToPosition(k,CKEDITOR.POSITION_BEFORE_START);k.remove()}else{g.setEndBefore(f);f.remove(); +v.select()}}else{f=this.getNative();if(!f)return;this.removeAllRanges();for(v=0;v<a.length;v++){if(v<a.length-1){m=a[v];k=a[v+1];i=m.clone();i.setStart(m.endContainer,m.endOffset);i.setEnd(k.startContainer,k.startOffset);if(!i.collapsed){i.shrink(CKEDITOR.NODE_ELEMENT,true);g=i.getCommonAncestor();i=i.getEnclosedNode();if(g.isReadOnly()||i&&i.isReadOnly()){k.setStart(m.startContainer,m.startOffset);a.splice(v--,1);continue}}}g=a[v];k=this.document.$.createRange();if(g.collapsed&&CKEDITOR.env.webkit&& +e(g)){m=this.root;h(m,false);i=m.getDocument().createText("​");m.setCustomData("cke-fillingChar",i);g.insertNode(i);if((m=i.getNext())&&!i.getPrevious()&&m.type==CKEDITOR.NODE_ELEMENT&&m.getName()=="br"){h(this.root);g.moveToPosition(m,CKEDITOR.POSITION_BEFORE_START)}else g.moveToPosition(i,CKEDITOR.POSITION_AFTER_END)}k.setStart(g.startContainer.$,g.startOffset);try{k.setEnd(g.endContainer.$,g.endOffset)}catch(z){if(z.toString().indexOf("NS_ERROR_ILLEGAL_VALUE")>=0){g.collapse(1);k.setEnd(g.endContainer.$, +g.endOffset)}else throw z;}f.addRange(k)}}this.reset();this.root.fire("selectionchange")}}},fake:function(a){var b=this.root.editor;this.reset();m(b);var c=this._.cache,d=new CKEDITOR.dom.range(this.root);d.setStartBefore(a);d.setEndAfter(a);c.ranges=new CKEDITOR.dom.rangeList(d);c.selectedElement=c.startElement=a;c.type=CKEDITOR.SELECTION_ELEMENT;c.selectedText=c.nativeSel=null;this.isFake=1;this.rev=u++;b._.fakeSelection=this;this.root.fire("selectionchange")},isHidden:function(){var a=this.getCommonAncestor(); +a&&a.type==CKEDITOR.NODE_TEXT&&(a=a.getParent());return!(!a||!a.data("cke-hidden-sel"))},createBookmarks:function(a){a=this.getRanges().createBookmarks(a);this.isFake&&(a.isFake=1);return a},createBookmarks2:function(a){a=this.getRanges().createBookmarks2(a);this.isFake&&(a.isFake=1);return a},selectBookmarks:function(a){for(var b=[],c=0;c<a.length;c++){var d=new CKEDITOR.dom.range(this.root);d.moveToBookmark(a[c]);b.push(d)}a.isFake?this.fake(b[0].getEnclosedNode()):this.selectRanges(b);return this}, +getCommonAncestor:function(){var a=this.getRanges();return!a.length?null:a[0].startContainer.getCommonAncestor(a[a.length-1].endContainer)},scrollIntoView:function(){this.type!=CKEDITOR.SELECTION_NONE&&this.getRanges()[0].scrollIntoView()},removeAllRanges:function(){if(this.getType()!=CKEDITOR.SELECTION_NONE){var a=this.getNative();try{a&&a[A?"empty":"removeAllRanges"]()}catch(b){}this.reset()}}}})();"use strict";CKEDITOR.STYLE_BLOCK=1;CKEDITOR.STYLE_INLINE=2;CKEDITOR.STYLE_OBJECT=3; +(function(){function a(a,b){for(var c,d;a=a.getParent();){if(a.equals(b))break;if(a.getAttribute("data-nostyle"))c=a;else if(!d){var e=a.getAttribute("contentEditable");e=="false"?c=a:e=="true"&&(d=1)}}return c}function f(b){var d=b.document;if(b.collapsed){d=i(this,d);b.insertNode(d);b.moveToPosition(d,CKEDITOR.POSITION_BEFORE_END)}else{var e=this.element,g=this._.definition,h,j=g.ignoreReadonly,m=j||g.includeReadonly;m==null&&(m=b.root.getCustomData("cke_includeReadonly"));var k=CKEDITOR.dtd[e]; 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+(function(){if(CKEDITOR.env.webkit)CKEDITOR.env.hc=false;else{var a=CKEDITOR.dom.element.createFromHtml('<div style="width:0;height:0;position:absolute;left:-10000px;border:1px solid;border-color:red blue"></div>',CKEDITOR.document);a.appendTo(CKEDITOR.document.getHead());try{var f=a.getComputedStyle("border-top-color"),b=a.getComputedStyle("border-right-color");CKEDITOR.env.hc=!!(f&&f==b)}catch(c){CKEDITOR.env.hc=false}a.remove()}if(CKEDITOR.env.hc)CKEDITOR.env.cssClass=CKEDITOR.env.cssClass+" cke_hc"; +CKEDITOR.document.appendStyleText(".cke{visibility:hidden;}");CKEDITOR.status="loaded";CKEDITOR.fireOnce("loaded");if(a=CKEDITOR._.pending){delete CKEDITOR._.pending;for(f=0;f<a.length;f++){CKEDITOR.editor.prototype.constructor.apply(a[f][0],a[f][1]);CKEDITOR.add(a[f][0])}}})();/* + Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved. + For licensing, see LICENSE.md or http://ckeditor.com/license +*/ +CKEDITOR.skin.name="moono";CKEDITOR.skin.ua_editor="ie,iequirks,ie7,ie8,gecko";CKEDITOR.skin.ua_dialog="ie,iequirks,ie7,ie8"; +CKEDITOR.skin.chameleon=function(){var b=function(){return function(b,e){for(var a=b.match(/[^#]./g),c=0;3>c;c++){var f=a,h=c,d;d=parseInt(a[c],16);d=("0"+(0>e?0|d*(1+e):0|d+(255-d)*e).toString(16)).slice(-2);f[h]=d}return"#"+a.join("")}}(),c=function(){var b=new CKEDITOR.template("background:#{to};background-image:-webkit-gradient(linear,lefttop,leftbottom,from({from}),to({to}));background-image:-moz-linear-gradient(top,{from},{to});background-image:-webkit-linear-gradient(top,{from},{to});background-image:-o-linear-gradient(top,{from},{to});background-image:-ms-linear-gradient(top,{from},{to});background-image:linear-gradient(top,{from},{to});filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='{from}',endColorstr='{to}');");return function(c, +a){return b.output({from:c,to:a})}}(),f={editor:new CKEDITOR.template("{id}.cke_chrome [border-color:{defaultBorder};] {id} .cke_top [ {defaultGradient}border-bottom-color:{defaultBorder};] {id} .cke_bottom [{defaultGradient}border-top-color:{defaultBorder};] {id} .cke_resizer [border-right-color:{ckeResizer}] {id} .cke_dialog_title [{defaultGradient}border-bottom-color:{defaultBorder};] {id} .cke_dialog_footer [{defaultGradient}outline-color:{defaultBorder};border-top-color:{defaultBorder};] {id} .cke_dialog_tab [{lightGradient}border-color:{defaultBorder};] {id} .cke_dialog_tab:hover [{mediumGradient}] {id} .cke_dialog_contents [border-top-color:{defaultBorder};] {id} .cke_dialog_tab_selected, {id} .cke_dialog_tab_selected:hover [background:{dialogTabSelected};border-bottom-color:{dialogTabSelectedBorder};] {id} .cke_dialog_body [background:{dialogBody};border-color:{defaultBorder};] {id} .cke_toolgroup [{lightGradient}border-color:{defaultBorder};] {id} a.cke_button_off:hover, {id} a.cke_button_off:focus, {id} a.cke_button_off:active [{mediumGradient}] {id} .cke_button_on [{ckeButtonOn}] {id} .cke_toolbar_separator [background-color: {ckeToolbarSeparator};] {id} .cke_combo_button [border-color:{defaultBorder};{lightGradient}] {id} a.cke_combo_button:hover, {id} a.cke_combo_button:focus, {id} .cke_combo_on a.cke_combo_button [border-color:{defaultBorder};{mediumGradient}] {id} .cke_path_item [color:{elementsPathColor};] {id} a.cke_path_item:hover, {id} a.cke_path_item:focus, {id} a.cke_path_item:active [background-color:{elementsPathBg};] {id}.cke_panel [border-color:{defaultBorder};] "), +panel:new CKEDITOR.template(".cke_panel_grouptitle [{lightGradient}border-color:{defaultBorder};] .cke_menubutton_icon [background-color:{menubuttonIcon};] .cke_menubutton:hover .cke_menubutton_icon, .cke_menubutton:focus .cke_menubutton_icon, .cke_menubutton:active .cke_menubutton_icon [background-color:{menubuttonIconHover};] .cke_menuseparator [background-color:{menubuttonIcon};] a:hover.cke_colorbox, a:focus.cke_colorbox, a:active.cke_colorbox [border-color:{defaultBorder};] a:hover.cke_colorauto, a:hover.cke_colormore, a:focus.cke_colorauto, a:focus.cke_colormore, a:active.cke_colorauto, a:active.cke_colormore [background-color:{ckeColorauto};border-color:{defaultBorder};] ")}; +return function(g,e){var a=g.uiColor,a={id:"."+g.id,defaultBorder:b(a,-0.1),defaultGradient:c(b(a,0.9),a),lightGradient:c(b(a,1),b(a,0.7)),mediumGradient:c(b(a,0.8),b(a,0.5)),ckeButtonOn:c(b(a,0.6),b(a,0.7)),ckeResizer:b(a,-0.4),ckeToolbarSeparator:b(a,0.5),ckeColorauto:b(a,0.8),dialogBody:b(a,0.7),dialogTabSelected:c("#FFFFFF","#FFFFFF"),dialogTabSelectedBorder:"#FFF",elementsPathColor:b(a,-0.6),elementsPathBg:a,menubuttonIcon:b(a,0.5),menubuttonIconHover:b(a,0.3)};return f[e].output(a).replace(/\[/g, +"{").replace(/\]/g,"}")}}();CKEDITOR.plugins.add("dialogui",{onLoad:function(){var h=function(b){this._||(this._={});this._["default"]=this._.initValue=b["default"]||"";this._.required=b.required||!1;for(var a=[this._],d=1;d<arguments.length;d++)a.push(arguments[d]);a.push(!0);CKEDITOR.tools.extend.apply(CKEDITOR.tools,a);return this._},r={build:function(b,a,d){return new CKEDITOR.ui.dialog.textInput(b,a,d)}},l={build:function(b,a,d){return new CKEDITOR.ui.dialog[a.type](b,a,d)}},n={isChanged:function(){return this.getValue()!= +this.getInitValue()},reset:function(b){this.setValue(this.getInitValue(),b)},setInitValue:function(){this._.initValue=this.getValue()},resetInitValue:function(){this._.initValue=this._["default"]},getInitValue:function(){return this._.initValue}},o=CKEDITOR.tools.extend({},CKEDITOR.ui.dialog.uiElement.prototype.eventProcessors,{onChange:function(b,a){this._.domOnChangeRegistered||(b.on("load",function(){this.getInputElement().on("change",function(){b.parts.dialog.isVisible()&&this.fire("change",{value:this.getValue()})}, +this)},this),this._.domOnChangeRegistered=!0);this.on("change",a)}},!0),s=/^on([A-Z]\w+)/,p=function(b){for(var a in b)(s.test(a)||"title"==a||"type"==a)&&delete b[a];return b};CKEDITOR.tools.extend(CKEDITOR.ui.dialog,{labeledElement:function(b,a,d,f){if(!(4>arguments.length)){var c=h.call(this,a);c.labelId=CKEDITOR.tools.getNextId()+"_label";this._.children=[];var e={role:a.role||"presentation"};a.includeLabel&&(e["aria-labelledby"]=c.labelId);CKEDITOR.ui.dialog.uiElement.call(this,b,a,d,"div",null, +e,function(){var e=[],g=a.required?" cke_required":"";if(a.labelLayout!="horizontal")e.push('<label class="cke_dialog_ui_labeled_label'+g+'" ',' id="'+c.labelId+'"',c.inputId?' for="'+c.inputId+'"':"",(a.labelStyle?' style="'+a.labelStyle+'"':"")+">",a.label,"</label>",'<div class="cke_dialog_ui_labeled_content"',a.controlStyle?' style="'+a.controlStyle+'"':"",' role="presentation">',f.call(this,b,a),"</div>");else{g={type:"hbox",widths:a.widths,padding:0,children:[{type:"html",html:'<label class="cke_dialog_ui_labeled_label'+ +g+'" id="'+c.labelId+'" for="'+c.inputId+'"'+(a.labelStyle?' style="'+a.labelStyle+'"':"")+">"+CKEDITOR.tools.htmlEncode(a.label)+"</span>"},{type:"html",html:'<span class="cke_dialog_ui_labeled_content"'+(a.controlStyle?' style="'+a.controlStyle+'"':"")+">"+f.call(this,b,a)+"</span>"}]};CKEDITOR.dialog._.uiElementBuilders.hbox.build(b,g,e)}return e.join("")})}},textInput:function(b,a,d){if(!(3>arguments.length)){h.call(this,a);var f=this._.inputId=CKEDITOR.tools.getNextId()+"_textInput",c={"class":"cke_dialog_ui_input_"+ +a.type,id:f,type:a.type};a.validate&&(this.validate=a.validate);a.maxLength&&(c.maxlength=a.maxLength);a.size&&(c.size=a.size);a.inputStyle&&(c.style=a.inputStyle);var e=this,k=!1;b.on("load",function(){e.getInputElement().on("keydown",function(a){a.data.getKeystroke()==13&&(k=true)});e.getInputElement().on("keyup",function(a){if(a.data.getKeystroke()==13&&k){b.getButton("ok")&&setTimeout(function(){b.getButton("ok").click()},0);k=false}},null,null,1E3)});CKEDITOR.ui.dialog.labeledElement.call(this, +b,a,d,function(){var b=['<div class="cke_dialog_ui_input_',a.type,'" role="presentation"'];a.width&&b.push('style="width:'+a.width+'" ');b.push("><input ");c["aria-labelledby"]=this._.labelId;this._.required&&(c["aria-required"]=this._.required);for(var e in c)b.push(e+'="'+c[e]+'" ');b.push(" /></div>");return b.join("")})}},textarea:function(b,a,d){if(!(3>arguments.length)){h.call(this,a);var f=this,c=this._.inputId=CKEDITOR.tools.getNextId()+"_textarea",e={};a.validate&&(this.validate=a.validate); +e.rows=a.rows||5;e.cols=a.cols||20;e["class"]="cke_dialog_ui_input_textarea "+(a["class"]||"");"undefined"!=typeof a.inputStyle&&(e.style=a.inputStyle);a.dir&&(e.dir=a.dir);CKEDITOR.ui.dialog.labeledElement.call(this,b,a,d,function(){e["aria-labelledby"]=this._.labelId;this._.required&&(e["aria-required"]=this._.required);var a=['<div class="cke_dialog_ui_input_textarea" role="presentation"><textarea id="',c,'" '],b;for(b in e)a.push(b+'="'+CKEDITOR.tools.htmlEncode(e[b])+'" ');a.push(">",CKEDITOR.tools.htmlEncode(f._["default"]), +"</textarea></div>");return a.join("")})}},checkbox:function(b,a,d){if(!(3>arguments.length)){var f=h.call(this,a,{"default":!!a["default"]});a.validate&&(this.validate=a.validate);CKEDITOR.ui.dialog.uiElement.call(this,b,a,d,"span",null,null,function(){var c=CKEDITOR.tools.extend({},a,{id:a.id?a.id+"_checkbox":CKEDITOR.tools.getNextId()+"_checkbox"},true),e=[],d=CKEDITOR.tools.getNextId()+"_label",g={"class":"cke_dialog_ui_checkbox_input",type:"checkbox","aria-labelledby":d};p(c);if(a["default"])g.checked= +"checked";if(typeof c.inputStyle!="undefined")c.style=c.inputStyle;f.checkbox=new CKEDITOR.ui.dialog.uiElement(b,c,e,"input",null,g);e.push(' <label id="',d,'" for="',g.id,'"'+(a.labelStyle?' style="'+a.labelStyle+'"':"")+">",CKEDITOR.tools.htmlEncode(a.label),"</label>");return e.join("")})}},radio:function(b,a,d){if(!(3>arguments.length)){h.call(this,a);this._["default"]||(this._["default"]=this._.initValue=a.items[0][1]);a.validate&&(this.validate=a.valdiate);var f=[],c=this;a.role="radiogroup"; +a.includeLabel=!0;CKEDITOR.ui.dialog.labeledElement.call(this,b,a,d,function(){for(var e=[],d=[],g=(a.id?a.id:CKEDITOR.tools.getNextId())+"_radio",i=0;i<a.items.length;i++){var j=a.items[i],h=j[2]!==void 0?j[2]:j[0],l=j[1]!==void 0?j[1]:j[0],m=CKEDITOR.tools.getNextId()+"_radio_input",n=m+"_label",m=CKEDITOR.tools.extend({},a,{id:m,title:null,type:null},true),h=CKEDITOR.tools.extend({},m,{title:h},true),o={type:"radio","class":"cke_dialog_ui_radio_input",name:g,value:l,"aria-labelledby":n},q=[];if(c._["default"]== +l)o.checked="checked";p(m);p(h);if(typeof m.inputStyle!="undefined")m.style=m.inputStyle;m.keyboardFocusable=true;f.push(new CKEDITOR.ui.dialog.uiElement(b,m,q,"input",null,o));q.push(" ");new CKEDITOR.ui.dialog.uiElement(b,h,q,"label",null,{id:n,"for":o.id},j[0]);e.push(q.join(""))}new CKEDITOR.ui.dialog.hbox(b,f,e,d);return d.join("")});this._.children=f}},button:function(b,a,d){if(arguments.length){"function"==typeof a&&(a=a(b.getParentEditor()));h.call(this,a,{disabled:a.disabled||!1});CKEDITOR.event.implementOn(this); +var f=this;b.on("load",function(){var a=this.getElement();(function(){a.on("click",function(a){f.click();a.data.preventDefault()});a.on("keydown",function(a){a.data.getKeystroke()in{32:1}&&(f.click(),a.data.preventDefault())})})();a.unselectable()},this);var c=CKEDITOR.tools.extend({},a);delete c.style;var e=CKEDITOR.tools.getNextId()+"_label";CKEDITOR.ui.dialog.uiElement.call(this,b,c,d,"a",null,{style:a.style,href:"javascript:void(0)",title:a.label,hidefocus:"true","class":a["class"],role:"button", +"aria-labelledby":e},'<span id="'+e+'" class="cke_dialog_ui_button">'+CKEDITOR.tools.htmlEncode(a.label)+"</span>")}},select:function(b,a,d){if(!(3>arguments.length)){var f=h.call(this,a);a.validate&&(this.validate=a.validate);f.inputId=CKEDITOR.tools.getNextId()+"_select";CKEDITOR.ui.dialog.labeledElement.call(this,b,a,d,function(){var c=CKEDITOR.tools.extend({},a,{id:a.id?a.id+"_select":CKEDITOR.tools.getNextId()+"_select"},true),e=[],d=[],g={id:f.inputId,"class":"cke_dialog_ui_input_select","aria-labelledby":this._.labelId}; +e.push('<div class="cke_dialog_ui_input_',a.type,'" role="presentation"');a.width&&e.push('style="width:'+a.width+'" ');e.push(">");if(a.size!==void 0)g.size=a.size;if(a.multiple!==void 0)g.multiple=a.multiple;p(c);for(var i=0,j;i<a.items.length&&(j=a.items[i]);i++)d.push('<option value="',CKEDITOR.tools.htmlEncode(j[1]!==void 0?j[1]:j[0]).replace(/"/g,"""),'" /> ',CKEDITOR.tools.htmlEncode(j[0]));if(typeof c.inputStyle!="undefined")c.style=c.inputStyle;f.select=new CKEDITOR.ui.dialog.uiElement(b, +c,e,"select",null,g,d.join(""));e.push("</div>");return e.join("")})}},file:function(b,a,d){if(!(3>arguments.length)){void 0===a["default"]&&(a["default"]="");var f=CKEDITOR.tools.extend(h.call(this,a),{definition:a,buttons:[]});a.validate&&(this.validate=a.validate);b.on("load",function(){CKEDITOR.document.getById(f.frameId).getParent().addClass("cke_dialog_ui_input_file")});CKEDITOR.ui.dialog.labeledElement.call(this,b,a,d,function(){f.frameId=CKEDITOR.tools.getNextId()+"_fileInput";var b=['<iframe frameborder="0" allowtransparency="0" class="cke_dialog_ui_input_file" role="presentation" id="', +f.frameId,'" title="',a.label,'" src="javascript:void('];b.push(CKEDITOR.env.ie?"(function(){"+encodeURIComponent("document.open();("+CKEDITOR.tools.fixDomain+")();document.close();")+"})()":"0");b.push(')"></iframe>');return b.join("")})}},fileButton:function(b,a,d){var f=this;if(!(3>arguments.length)){h.call(this,a);a.validate&&(this.validate=a.validate);var c=CKEDITOR.tools.extend({},a),e=c.onClick;c.className=(c.className?c.className+" ":"")+"cke_dialog_ui_button";c.onClick=function(c){var d= +a["for"];if(!e||e.call(this,c)!==false){b.getContentElement(d[0],d[1]).submit();this.disable()}};b.on("load",function(){b.getContentElement(a["for"][0],a["for"][1])._.buttons.push(f)});CKEDITOR.ui.dialog.button.call(this,b,c,d)}},html:function(){var b=/^\s*<[\w:]+\s+([^>]*)?>/,a=/^(\s*<[\w:]+(?:\s+[^>]*)?)((?:.|\r|\n)+)$/,d=/\/$/;return function(f,c,e){if(!(3>arguments.length)){var k=[],g=c.html;"<"!=g.charAt(0)&&(g="<span>"+g+"</span>");var i=c.focus;if(i){var j=this.focus;this.focus=function(){("function"== +typeof i?i:j).call(this);this.fire("focus")};c.isFocusable&&(this.isFocusable=this.isFocusable);this.keyboardFocusable=!0}CKEDITOR.ui.dialog.uiElement.call(this,f,c,k,"span",null,null,"");k=k.join("").match(b);g=g.match(a)||["","",""];d.test(g[1])&&(g[1]=g[1].slice(0,-1),g[2]="/"+g[2]);e.push([g[1]," ",k[1]||"",g[2]].join(""))}}}(),fieldset:function(b,a,d,f,c){var e=c.label;this._={children:a};CKEDITOR.ui.dialog.uiElement.call(this,b,c,f,"fieldset",null,null,function(){var a=[];e&&a.push("<legend"+ +(c.labelStyle?' style="'+c.labelStyle+'"':"")+">"+e+"</legend>");for(var b=0;b<d.length;b++)a.push(d[b]);return a.join("")})}},!0);CKEDITOR.ui.dialog.html.prototype=new CKEDITOR.ui.dialog.uiElement;CKEDITOR.ui.dialog.labeledElement.prototype=CKEDITOR.tools.extend(new CKEDITOR.ui.dialog.uiElement,{setLabel:function(b){var a=CKEDITOR.document.getById(this._.labelId);1>a.getChildCount()?(new CKEDITOR.dom.text(b,CKEDITOR.document)).appendTo(a):a.getChild(0).$.nodeValue=b;return this},getLabel:function(){var b= +CKEDITOR.document.getById(this._.labelId);return!b||1>b.getChildCount()?"":b.getChild(0).getText()},eventProcessors:o},!0);CKEDITOR.ui.dialog.button.prototype=CKEDITOR.tools.extend(new CKEDITOR.ui.dialog.uiElement,{click:function(){return!this._.disabled?this.fire("click",{dialog:this._.dialog}):!1},enable:function(){this._.disabled=!1;var b=this.getElement();b&&b.removeClass("cke_disabled")},disable:function(){this._.disabled=!0;this.getElement().addClass("cke_disabled")},isVisible:function(){return this.getElement().getFirst().isVisible()}, +isEnabled:function(){return!this._.disabled},eventProcessors:CKEDITOR.tools.extend({},CKEDITOR.ui.dialog.uiElement.prototype.eventProcessors,{onClick:function(b,a){this.on("click",function(){a.apply(this,arguments)})}},!0),accessKeyUp:function(){this.click()},accessKeyDown:function(){this.focus()},keyboardFocusable:!0},!0);CKEDITOR.ui.dialog.textInput.prototype=CKEDITOR.tools.extend(new CKEDITOR.ui.dialog.labeledElement,{getInputElement:function(){return CKEDITOR.document.getById(this._.inputId)}, +focus:function(){var b=this.selectParentTab();setTimeout(function(){var a=b.getInputElement();a&&a.$.focus()},0)},select:function(){var b=this.selectParentTab();setTimeout(function(){var a=b.getInputElement();a&&(a.$.focus(),a.$.select())},0)},accessKeyUp:function(){this.select()},setValue:function(b){!b&&(b="");return CKEDITOR.ui.dialog.uiElement.prototype.setValue.apply(this,arguments)},keyboardFocusable:!0},n,!0);CKEDITOR.ui.dialog.textarea.prototype=new CKEDITOR.ui.dialog.textInput;CKEDITOR.ui.dialog.select.prototype= +CKEDITOR.tools.extend(new CKEDITOR.ui.dialog.labeledElement,{getInputElement:function(){return this._.select.getElement()},add:function(b,a,d){var f=new CKEDITOR.dom.element("option",this.getDialog().getParentEditor().document),c=this.getInputElement().$;f.$.text=b;f.$.value=void 0===a||null===a?b:a;void 0===d||null===d?CKEDITOR.env.ie?c.add(f.$):c.add(f.$,null):c.add(f.$,d);return this},remove:function(b){this.getInputElement().$.remove(b);return this},clear:function(){for(var b=this.getInputElement().$;0< +b.length;)b.remove(0);return this},keyboardFocusable:!0},n,!0);CKEDITOR.ui.dialog.checkbox.prototype=CKEDITOR.tools.extend(new CKEDITOR.ui.dialog.uiElement,{getInputElement:function(){return this._.checkbox.getElement()},setValue:function(b,a){this.getInputElement().$.checked=b;!a&&this.fire("change",{value:b})},getValue:function(){return this.getInputElement().$.checked},accessKeyUp:function(){this.setValue(!this.getValue())},eventProcessors:{onChange:function(b,a){if(!CKEDITOR.env.ie||8<CKEDITOR.env.version)return o.onChange.apply(this, +arguments);b.on("load",function(){var a=this._.checkbox.getElement();a.on("propertychange",function(b){b=b.data.$;"checked"==b.propertyName&&this.fire("change",{value:a.$.checked})},this)},this);this.on("change",a);return null}},keyboardFocusable:!0},n,!0);CKEDITOR.ui.dialog.radio.prototype=CKEDITOR.tools.extend(new CKEDITOR.ui.dialog.uiElement,{setValue:function(b,a){for(var d=this._.children,f,c=0;c<d.length&&(f=d[c]);c++)f.getElement().$.checked=f.getValue()==b;!a&&this.fire("change",{value:b})}, +getValue:function(){for(var b=this._.children,a=0;a<b.length;a++)if(b[a].getElement().$.checked)return b[a].getValue();return null},accessKeyUp:function(){var b=this._.children,a;for(a=0;a<b.length;a++)if(b[a].getElement().$.checked){b[a].getElement().focus();return}b[0].getElement().focus()},eventProcessors:{onChange:function(b,a){if(CKEDITOR.env.ie)b.on("load",function(){for(var a=this._.children,b=this,c=0;c<a.length;c++)a[c].getElement().on("propertychange",function(a){a=a.data.$;"checked"==a.propertyName&& +this.$.checked&&b.fire("change",{value:this.getAttribute("value")})})},this),this.on("change",a);else return o.onChange.apply(this,arguments);return null}}},n,!0);CKEDITOR.ui.dialog.file.prototype=CKEDITOR.tools.extend(new CKEDITOR.ui.dialog.labeledElement,n,{getInputElement:function(){var b=CKEDITOR.document.getById(this._.frameId).getFrameDocument();return 0<b.$.forms.length?new CKEDITOR.dom.element(b.$.forms[0].elements[0]):this.getElement()},submit:function(){this.getInputElement().getParent().$.submit(); +return this},getAction:function(){return this.getInputElement().getParent().$.action},registerEvents:function(b){var a=/^on([A-Z]\w+)/,d,f=function(a,b,c,d){a.on("formLoaded",function(){a.getInputElement().on(c,d,a)})},c;for(c in b)if(d=c.match(a))this.eventProcessors[c]?this.eventProcessors[c].call(this,this._.dialog,b[c]):f(this,this._.dialog,d[1].toLowerCase(),b[c]);return this},reset:function(){function b(){d.$.open();var b="";f.size&&(b=f.size-(CKEDITOR.env.ie?7:0));var h=a.frameId+"_input"; +d.$.write(['<html dir="'+g+'" lang="'+i+'"><head><title>','
+ +

+ diff --git a/js/ckeditor/plugins/wsc/dialogs/tmpFrameset.html b/js/ckeditor/plugins/wsc/dialogs/tmpFrameset.html new file mode 100644 index 0000000..c2d82aa --- /dev/null +++ b/js/ckeditor/plugins/wsc/dialogs/tmpFrameset.html @@ -0,0 +1,52 @@ + + + + + + + + + + + + + + + + diff --git a/js/ckeditor/plugins/wsc/dialogs/wsc.css b/js/ckeditor/plugins/wsc/dialogs/wsc.css new file mode 100644 index 0000000..496d731 --- /dev/null +++ b/js/ckeditor/plugins/wsc/dialogs/wsc.css @@ -0,0 +1,82 @@ +/* +Copyright (c) 2003-2014, CKSource - Frederico Knabben. All rights reserved. +For licensing, see LICENSE.html or http://ckeditor.com/license +*/ + +html, body +{ + background-color: transparent; + margin: 0px; + padding: 0px; +} + +body +{ + padding: 10px; +} + +body, td, input, select, textarea +{ + font-size: 11px; + font-family: 'Microsoft Sans Serif' , Arial, Helvetica, Verdana; +} + +.midtext +{ + padding:0px; + margin:10px; +} + +.midtext p +{ + padding:0px; + margin:10px; +} + +.Button +{ + border: #737357 1px solid; + color: #3b3b1f; + background-color: #c7c78f; +} + +.PopupTabArea +{ + color: #737357; + background-color: #e3e3c7; +} + +.PopupTitleBorder +{ + border-bottom: #d5d59d 1px solid; +} +.PopupTabEmptyArea +{ + padding-left: 10px; + border-bottom: #d5d59d 1px solid; +} + +.PopupTab, .PopupTabSelected +{ + border-right: #d5d59d 1px solid; + border-top: #d5d59d 1px solid; + border-left: #d5d59d 1px solid; + padding: 3px 5px 3px 5px; + color: #737357; +} + +.PopupTab +{ + margin-top: 1px; + border-bottom: #d5d59d 1px solid; + cursor: pointer; +} + +.PopupTabSelected +{ + font-weight: bold; + cursor: default; + padding-top: 4px; + border-bottom: #f1f1e3 1px solid; + background-color: #f1f1e3; +} diff --git a/js/ckeditor/plugins/wsc/dialogs/wsc.js b/js/ckeditor/plugins/wsc/dialogs/wsc.js new file mode 100644 index 0000000..b53a48c --- /dev/null +++ b/js/ckeditor/plugins/wsc/dialogs/wsc.js @@ -0,0 +1,74 @@ +/* + Copyright (c) 2003-2014, CKSource - Frederico Knabben. All rights reserved. + For licensing, see LICENSE.html or http://ckeditor.com/license +*/ +(function(){function q(a){return a&&a.domId&&a.getInputElement().$?a.getInputElement():a&&a.$?a:!1}function z(a){if(!a)throw"Languages-by-groups list are required for construct selectbox";var c=[],d="",f;for(f in a)for(var g in a[f]){var h=a[f][g];"en_US"==h?d=h:c.push(h)}c.sort();d&&c.unshift(d);return{getCurrentLangGroup:function(c){a:{for(var d in a)for(var f in a[d])if(f.toUpperCase()===c.toUpperCase()){c=d;break a}c=""}return c},setLangList:function(){var c={},d;for(d in a)for(var f in a[d])c[a[d][f]]= +f;return c}()}}var e=function(){var a=function(a,b,f){var f=f||{},g=f.expires;if("number"==typeof g&&g){var h=new Date;h.setTime(h.getTime()+1E3*g);g=f.expires=h}g&&g.toUTCString&&(f.expires=g.toUTCString());var b=encodeURIComponent(b),a=a+"="+b,e;for(e in f)b=f[e],a+="; "+e,!0!==b&&(a+="="+b);document.cookie=a};return{postMessage:{init:function(a){window.addEventListener?window.addEventListener("message",a,!1):window.attachEvent("onmessage",a)},send:function(a){var b=Object.prototype.toString,f= +a.fn||null,g=a.id||"",e=a.target||window,i=a.message||{id:g};a.message&&"[object Object]"==b.call(a.message)&&(a.message.id||(a.message.id=g),i=a.message);a=window.JSON.stringify(i,f);e.postMessage(a,"*")},unbindHandler:function(a){window.removeEventListener?window.removeEventListener("message",a,!1):window.detachEvent("onmessage",a)}},hash:{create:function(){},parse:function(){}},cookie:{set:a,get:function(a){return(a=document.cookie.match(RegExp("(?:^|; )"+a.replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g, +"\\$1")+"=([^;]*)")))?decodeURIComponent(a[1]):void 0},remove:function(c){a(c,"",{expires:-1})}},misc:{findFocusable:function(a){var b=null;a&&(b=a.find("a[href], area[href], input, select, textarea, button, *[tabindex], *[contenteditable]"));return b},isVisible:function(a){return!(0===a.offsetWidth||0==a.offsetHeight||"none"===(document.defaultView&&document.defaultView.getComputedStyle?document.defaultView.getComputedStyle(a,null).display:a.currentStyle?a.currentStyle.display:a.style.display))}, +hasClass:function(a,b){return!(!a.className||!a.className.match(RegExp("(\\s|^)"+b+"(\\s|$)")))}}}}(),a=a||{};a.TextAreaNumber=null;a.load=!0;a.cmd={SpellTab:"spell",Thesaurus:"thes",GrammTab:"grammar"};a.dialog=null;a.optionNode=null;a.selectNode=null;a.grammerSuggest=null;a.textNode={};a.iframeMain=null;a.dataTemp="";a.div_overlay=null;a.textNodeInfo={};a.selectNode={};a.selectNodeResponce={};a.langList=null;a.langSelectbox=null;a.banner="";a.show_grammar=null;a.div_overlay_no_check=null;a.targetFromFrame= +{};a.onLoadOverlay=null;a.LocalizationComing={};a.OverlayPlace=null;a.LocalizationButton={ChangeTo:{instance:null,text:"Change to"},ChangeAll:{instance:null,text:"Change All"},IgnoreWord:{instance:null,text:"Ignore word"},IgnoreAllWords:{instance:null,text:"Ignore all words"},Options:{instance:null,text:"Options",optionsDialog:{instance:null}},AddWord:{instance:null,text:"Add word"},FinishChecking:{instance:null,text:"Finish Checking"}};a.LocalizationLabel={ChangeTo:{instance:null,text:"Change to"}, +Suggestions:{instance:null,text:"Suggestions"}};var A=function(b){var c,d;for(d in b)c=b[d].instance.getElement().getFirst()||b[d].instance.getElement(),c.setText(a.LocalizationComing[d])},B=function(b){for(var c in b){if(!b[c].instance.setLabel)break;b[c].instance.setLabel(a.LocalizationComing[c])}},j,r;a.framesetHtml=function(b){return"'}; +a.setIframe=function(b,c){var d;d=a.framesetHtml(c);var f=a.iframeNumber+"_"+c;b.getElement().setHtml(d);d=document.getElementById(f);d=d.contentWindow?d.contentWindow:d.contentDocument.document?d.contentDocument.document:d.contentDocument;d.document.open();d.document.write('iframe
+ + + + +

+ CKEditor Samples » Create and Destroy Editor Instances for Ajax Applications +

+
+

+ This sample shows how to create and destroy CKEditor instances on the fly. After the removal of CKEditor the content created inside the editing + area will be displayed in a <div> element. +

+

+ For details of how to create this setup check the source code of this sample page + for JavaScript code responsible for the creation and destruction of a CKEditor instance. +

+
+

Click the buttons to create and remove a CKEditor instance.

+

+ + +

+ +
+
+ + + + diff --git a/js/ckeditor/samples/api.html b/js/ckeditor/samples/api.html new file mode 100644 index 0000000..50f568e --- /dev/null +++ b/js/ckeditor/samples/api.html @@ -0,0 +1,207 @@ + + + + + + API Usage — CKEditor Sample + + + + + + +

+ CKEditor Samples » Using CKEditor JavaScript API +

+
+

+ This sample shows how to use the + CKEditor JavaScript API + to interact with the editor at runtime. +

+

+ For details on how to create this setup check the source code of this sample page. +

+
+ + +
+ +
+
+ + + + +

+

+ + +
+ + + diff --git a/js/ckeditor/samples/appendto.html b/js/ckeditor/samples/appendto.html new file mode 100644 index 0000000..8ed16b6 --- /dev/null +++ b/js/ckeditor/samples/appendto.html @@ -0,0 +1,56 @@ + + + + + + Append To Page Element Using JavaScript Code — CKEditor Sample + + + + +

+ CKEditor Samples » Append To Page Element Using JavaScript Code +

+
+
+

+ The CKEDITOR.appendTo() method serves to to place editors inside existing DOM elements. Unlike CKEDITOR.replace(), + a target container to be replaced is no longer necessary. A new editor + instance is inserted directly wherever it is desired. +

+
CKEDITOR.appendTo( 'container_id',
+	{ /* Configuration options to be used. */ }
+	'Editor content to be used.'
+);
+
+ +
+
+ + + diff --git a/js/ckeditor/samples/assets/inlineall/logo.png b/js/ckeditor/samples/assets/inlineall/logo.png new file mode 100644 index 0000000..b4d5979 Binary files /dev/null and b/js/ckeditor/samples/assets/inlineall/logo.png differ diff --git a/js/ckeditor/samples/assets/outputxhtml/outputxhtml.css b/js/ckeditor/samples/assets/outputxhtml/outputxhtml.css new file mode 100644 index 0000000..1b3bf64 --- /dev/null +++ b/js/ckeditor/samples/assets/outputxhtml/outputxhtml.css @@ -0,0 +1,204 @@ +/* + * Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved. + * For licensing, see LICENSE.md or http://ckeditor.com/license + * + * Styles used by the XHTML 1.1 sample page (xhtml.html). + */ + +/** + * Basic definitions for the editing area. + */ +body +{ + font-family: Arial, Verdana, sans-serif; + font-size: 80%; + color: #000000; + background-color: #ffffff; + padding: 5px; + margin: 0px; +} + +/** + * Core styles. + */ + +.Bold +{ + font-weight: bold; +} + +.Italic +{ + font-style: italic; +} + +.Underline +{ + text-decoration: underline; +} + +.StrikeThrough +{ + text-decoration: line-through; +} + +.Subscript +{ + vertical-align: sub; + font-size: smaller; +} + +.Superscript +{ + vertical-align: super; + font-size: smaller; +} + +/** + * Font faces. + */ + +.FontComic +{ + font-family: 'Comic Sans MS'; +} + +.FontCourier +{ + font-family: 'Courier New'; +} + +.FontTimes +{ + font-family: 'Times New Roman'; +} + +/** + * Font sizes. + */ + +.FontSmaller +{ + font-size: smaller; +} + +.FontLarger +{ + font-size: larger; +} + +.FontSmall +{ + font-size: 8pt; +} + +.FontBig +{ + font-size: 14pt; +} + +.FontDouble +{ + font-size: 200%; +} + +/** + * Font colors. + */ +.FontColor1 +{ + color: #ff9900; +} + +.FontColor2 +{ + color: #0066cc; +} + +.FontColor3 +{ + color: #ff0000; +} + +.FontColor1BG +{ + background-color: #ff9900; +} + +.FontColor2BG +{ + background-color: #0066cc; +} + +.FontColor3BG +{ + background-color: #ff0000; +} + +/** + * Indentation. + */ + +.Indent1 +{ + margin-left: 40px; +} + +.Indent2 +{ + margin-left: 80px; +} + +.Indent3 +{ + margin-left: 120px; +} + +/** + * Alignment. + */ + +.JustifyLeft +{ + text-align: left; +} + +.JustifyRight +{ + text-align: right; +} + +.JustifyCenter +{ + text-align: center; +} + +.JustifyFull +{ + text-align: justify; +} + +/** + * Other. + */ + +code +{ + font-family: courier, monospace; + background-color: #eeeeee; + padding-left: 1px; + padding-right: 1px; + border: #c0c0c0 1px solid; +} + +kbd +{ + padding: 0px 1px 0px 1px; + border-width: 1px 2px 2px 1px; + border-style: solid; +} + +blockquote +{ + color: #808080; +} diff --git a/js/ckeditor/samples/assets/posteddata.php b/js/ckeditor/samples/assets/posteddata.php new file mode 100644 index 0000000..1e1406f --- /dev/null +++ b/js/ckeditor/samples/assets/posteddata.php @@ -0,0 +1,59 @@ + + + + + + Sample — CKEditor + + + +

+ CKEditor — Posted Data +

+ + + + + + + + + $value ) + { + if ( ( !is_string($value) && !is_numeric($value) ) || !is_string($key) ) + continue; + + if ( get_magic_quotes_gpc() ) + $value = htmlspecialchars( stripslashes((string)$value) ); + else + $value = htmlspecialchars( (string)$value ); +?> + + + + + +
Field NameValue
+ + + diff --git a/js/ckeditor/samples/assets/sample.css b/js/ckeditor/samples/assets/sample.css new file mode 100644 index 0000000..a47e4dd --- /dev/null +++ b/js/ckeditor/samples/assets/sample.css @@ -0,0 +1,3 @@ +/** + * Required by tests (dom/document.html). + */ diff --git a/js/ckeditor/samples/assets/sample.jpg b/js/ckeditor/samples/assets/sample.jpg new file mode 100644 index 0000000..9498271 Binary files /dev/null and b/js/ckeditor/samples/assets/sample.jpg differ diff --git a/js/ckeditor/samples/assets/uilanguages/languages.js b/js/ckeditor/samples/assets/uilanguages/languages.js new file mode 100644 index 0000000..df9c682 --- /dev/null +++ b/js/ckeditor/samples/assets/uilanguages/languages.js @@ -0,0 +1,7 @@ +/* + Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved. + For licensing, see LICENSE.md or http://ckeditor.com/license +*/ +var CKEDITOR_LANGS=function(){var c={af:"Afrikaans",ar:"Arabic",bg:"Bulgarian",bn:"Bengali/Bangla",bs:"Bosnian",ca:"Catalan",cs:"Czech",cy:"Welsh",da:"Danish",de:"German",el:"Greek",en:"English","en-au":"English (Australia)","en-ca":"English (Canadian)","en-gb":"English (United Kingdom)",eo:"Esperanto",es:"Spanish",et:"Estonian",eu:"Basque",fa:"Persian",fi:"Finnish",fo:"Faroese",fr:"French","fr-ca":"French (Canada)",gl:"Galician",gu:"Gujarati",he:"Hebrew",hi:"Hindi",hr:"Croatian",hu:"Hungarian",id:"Indonesian", +is:"Icelandic",it:"Italian",ja:"Japanese",ka:"Georgian",km:"Khmer",ko:"Korean",ku:"Kurdish",lt:"Lithuanian",lv:"Latvian",mk:"Macedonian",mn:"Mongolian",ms:"Malay",nb:"Norwegian Bokmal",nl:"Dutch",no:"Norwegian",pl:"Polish",pt:"Portuguese (Portugal)","pt-br":"Portuguese (Brazil)",ro:"Romanian",ru:"Russian",si:"Sinhala",sk:"Slovak",sq:"Albanian",sl:"Slovenian",sr:"Serbian (Cyrillic)","sr-latn":"Serbian (Latin)",sv:"Swedish",th:"Thai",tr:"Turkish",tt:"Tatar",ug:"Uighur",uk:"Ukrainian",vi:"Vietnamese", +zh:"Chinese Traditional","zh-cn":"Chinese Simplified"},b=[],a;for(a in CKEDITOR.lang.languages)b.push({code:a,name:c[a]||a});b.sort(function(a,b){return a.name + + + + + Data Filtering — CKEditor Sample + + + + + +

+ CKEditor Samples » Data Filtering and Features Activation +

+
+

+ This sample page demonstrates the idea of Advanced Content Filter + (ACF), a sophisticated + tool that takes control over what kind of data is accepted by the editor and what + kind of output is produced. +

+

When and what is being filtered?

+

+ ACF controls + every single source of data that comes to the editor. + It process both HTML that is inserted manually (i.e. pasted by the user) + and programmatically like: +

+
+editor.setData( '<p>Hello world!</p>' );
+
+

+ ACF discards invalid, + useless HTML tags and attributes so the editor remains "clean" during + runtime. ACF behaviour + can be configured and adjusted for a particular case to prevent the + output HTML (i.e. in CMS systems) from being polluted. + + This kind of filtering is a first, client-side line of defense + against "tag soups", + the tool that precisely restricts which tags, attributes and styles + are allowed (desired). When properly configured, ACF + is an easy and fast way to produce a high-quality, intentionally filtered HTML. +

+ +

How to configure or disable ACF?

+

+ Advanced Content Filter is enabled by default, working in "automatic mode", yet + it provides a set of easy rules that allow adjusting filtering rules + and disabling the entire feature when necessary. The config property + responsible for this feature is config.allowedContent. +

+

+ By "automatic mode" is meant that loaded plugins decide which kind + of content is enabled and which is not. For example, if the link + plugin is loaded it implies that <a> tag is + automatically allowed. Each plugin is given a set + of predefined ACF rules + that control the editor until + config.allowedContent + is defined manually. +

+

+ Let's assume our intention is to restrict the editor to accept (produce) paragraphs + only: no attributes, no styles, no other tags. + With ACF + this is very simple. Basically set + config.allowedContent to 'p': +

+
+var editor = CKEDITOR.replace( textarea_id, {
+	allowedContent: 'p'
+} );
+
+

+ Now try to play with allowed content: +

+
+// Trying to insert disallowed tag and attribute.
+editor.setData( '<p style="color: red">Hello <em>world</em>!</p>' );
+alert( editor.getData() );
+
+// Filtered data is returned.
+"<p>Hello world!</p>"
+
+

+ What happened? Since config.allowedContent: 'p' is set the editor assumes + that only plain <p> are accepted. Nothing more. This is why + style attribute and <em> tag are gone. The same + filtering would happen if we pasted disallowed HTML into this editor. +

+

+ This is just a small sample of what ACF + can do. To know more, please refer to the sample section below and + the official Advanced Content Filter guide. +

+

+ You may, of course, want CKEditor to avoid filtering of any kind. + To get rid of ACF, + basically set + config.allowedContent to true like this: +

+
+CKEDITOR.replace( textarea_id, {
+	allowedContent: true
+} );
+
+ +

Beyond data flow: Features activation

+

+ ACF is far more than + I/O control: the entire + UI of the editor is adjusted to what + filters restrict. For example: if <a> tag is + disallowed + by ACF, + then accordingly link command, toolbar button and link dialog + are also disabled. Editor is smart: it knows which features must be + removed from the interface to match filtering rules. +

+

+ CKEditor can be far more specific. If <a> tag is + allowed by filtering rules to be used but it is restricted + to have only one attribute (href) + config.allowedContent = 'a[!href]', then + "Target" tab of the link dialog is automatically disabled as target + attribute isn't included in ACF rules + for <a>. This behaviour applies to dialog fields, context + menus and toolbar buttons. +

+ +

Sample configurations

+

+ There are several editor instances below that present different + ACF setups. All of them, + except the last inline instance, share the same HTML content to visualize + how different filtering rules affect the same input data. +

+
+ +
+ +
+

+ This editor is using default configuration ("automatic mode"). It means that + + config.allowedContent is defined by loaded plugins. + Each plugin extends filtering rules to make it's own associated content + available for the user. +

+
+ + + +
+ +
+ +
+ +
+

+ This editor is using a custom configuration for + ACF: +

+
+CKEDITOR.replace( 'editor2', {
+	allowedContent:
+		'h1 h2 h3 p blockquote strong em;' +
+		'a[!href];' +
+		'img(left,right)[!src,alt,width,height];' +
+		'table tr th td caption;' +
+		'span{!font-family};' +'
+		'span{!color};' +
+		'span(!marker);' +
+		'del ins'
+} );
+
+

+ The following rules may require additional explanation: +

+
    +
  • + h1 h2 h3 p blockquote strong em - These tags + are accepted by the editor. Any tag attributes will be discarded. +
    • +
  • + a[!href] - href attribute is obligatory + for <a> tag. Tags without this attribute + are disarded. No other attribute will be accepted. +
    • +
  • + img(left,right)[!src,alt,width,height] - src + attribute is obligatory for <img> tag. + alt, width, height + and class attributes are accepted but + class must be either class="left" + or class="right" +
    • +
  • + table tr th td caption - These tags + are accepted by the editor. Any tag attributes will be discarded. +
    • +
  • + span{!font-family}, span{!color}, + span(!marker) - <span> tags + will be accepted if either font-family or + color style is set or class="marker" + is present. +
    • +
  • + del ins - These tags + are accepted by the editor. Any tag attributes will be discarded. +
    • +
+

+ Please note that UI of the + editor is different. It's a response to what happened to the filters. + Since text-align isn't allowed, the align toolbar is gone. + The same thing happened to subscript/superscript, strike, underline + (<u>, <sub>, <sup> + are disallowed by + config.allowedContent) and many other buttons. +

+
+ + +
+ +
+ +
+ +
+

+ This editor is using a custom configuration for + ACF. + Note that filters can be configured as an object literal + as an alternative to a string-based definition. +

+
+CKEDITOR.replace( 'editor3', {
+	allowedContent: {
+		'b i ul ol big small': true,
+		'h1 h2 h3 p blockquote li': {
+			styles: 'text-align'
+		},
+		a: { attributes: '!href,target' },
+		img: {
+			attributes: '!src,alt',
+			styles: 'width,height',
+			classes: 'left,right'
+		}
+	}
+} );
+
+
+ + +
+ +
+ +
+ +
+

+ This editor is using a custom set of plugins and buttons. +

+
+CKEDITOR.replace( 'editor4', {
+	removePlugins: 'bidi,font,forms,flash,horizontalrule,iframe,justify,table,tabletools,smiley',
+	removeButtons: 'Anchor,Underline,Strike,Subscript,Superscript,Image',
+	format_tags: 'p;h1;h2;h3;pre;address'
+} );
+
+

+ As you can see, removing plugins and buttons implies filtering. + Several tags are not allowed in the editor because there's no + plugin/button that is responsible for creating and editing this + kind of content (for example: the image is missing because + of removeButtons: 'Image'). The conclusion is that + ACF works "backwards" + as well: modifying UI + elements is changing allowed content rules. +

+
+ + +
+ +
+ +
+ +
+

+ This editor is built on editable <h1> element. + ACF takes care of + what can be included in <h1>. Note that there + are no block styles in Styles combo. Also why lists, indentation, + blockquote, div, form and other buttons are missing. +

+

+ ACF makes sure that + no disallowed tags will come to <h1> so the final + markup is valid. If the user tried to paste some invalid HTML + into this editor (let's say a list), it would be automatically + converted into plain text. +

+
+

+ Apollo 11 was the spaceflight that landed the first humans, Americans Neil Armstrong and Buzz Aldrin, on the Moon on July 20, 1969, at 20:18 UTC. +

+
+ + + + diff --git a/js/ckeditor/samples/divreplace.html b/js/ckeditor/samples/divreplace.html new file mode 100644 index 0000000..b87086a --- /dev/null +++ b/js/ckeditor/samples/divreplace.html @@ -0,0 +1,141 @@ + + + + + + Replace DIV — CKEditor Sample + + + + + + +

+ CKEditor Samples » Replace DIV with CKEditor on the Fly +

+
+

+ This sample shows how to automatically replace <div> elements + with a CKEditor instance on the fly, following user's doubleclick. The content + that was previously placed inside the <div> element will now + be moved into CKEditor editing area. +

+

+ For details on how to create this setup check the source code of this sample page. +

+
+

+ Double-click any of the following <div> elements to transform them into + editor instances. +

+
+

+ Part 1 +

+

+ Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Cras et ipsum quis mi + semper accumsan. Integer pretium dui id massa. Suspendisse in nisl sit amet urna + rutrum imperdiet. Nulla eu tellus. Donec ante nisi, ullamcorper quis, fringilla + nec, sagittis eleifend, pede. Nulla commodo interdum massa. Donec id metus. Fusce + eu ipsum. Suspendisse auctor. Phasellus fermentum porttitor risus. +

+
+
+

+ Part 2 +

+

+ Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Cras et ipsum quis mi + semper accumsan. Integer pretium dui id massa. Suspendisse in nisl sit amet urna + rutrum imperdiet. Nulla eu tellus. Donec ante nisi, ullamcorper quis, fringilla + nec, sagittis eleifend, pede. Nulla commodo interdum massa. Donec id metus. Fusce + eu ipsum. Suspendisse auctor. Phasellus fermentum porttitor risus. +

+

+ Donec velit. Mauris massa. Vestibulum non nulla. Nam suscipit arcu nec elit. Phasellus + sollicitudin iaculis ante. Ut non mauris et sapien tincidunt adipiscing. Vestibulum + vitae leo. Suspendisse nec mi tristique nulla laoreet vulputate. +

+
+
+

+ Part 3 +

+

+ Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Cras et ipsum quis mi + semper accumsan. Integer pretium dui id massa. Suspendisse in nisl sit amet urna + rutrum imperdiet. Nulla eu tellus. Donec ante nisi, ullamcorper quis, fringilla + nec, sagittis eleifend, pede. Nulla commodo interdum massa. Donec id metus. Fusce + eu ipsum. Suspendisse auctor. Phasellus fermentum porttitor risus. +

+
+ + + diff --git a/js/ckeditor/samples/index.html b/js/ckeditor/samples/index.html new file mode 100644 index 0000000..3b6f9af --- /dev/null +++ b/js/ckeditor/samples/index.html @@ -0,0 +1,128 @@ + + + + + + CKEditor Samples + + + +

+ CKEditor Samples +

+
+
+

+ Basic Samples +

+
+
Replace textarea elements by class name
+
Automatic replacement of all textarea elements of a given class with a CKEditor instance.
+ +
Replace textarea elements by code
+
Replacement of textarea elements with CKEditor instances by using a JavaScript call.
+ +
Create editors with jQuery
+
Creating standard and inline CKEditor instances with jQuery adapter.
+
+ +

+ Basic Customization +

+
+
User Interface color
+
Changing CKEditor User Interface color and adding a toolbar button that lets the user set the UI color.
+ +
User Interface languages
+
Changing CKEditor User Interface language and adding a drop-down list that lets the user choose the UI language.
+
+ + +

Plugins

+
+
Magicline plugin
+
Using the Magicline plugin to access difficult focus spaces.
+ +
Full page support
+
CKEditor inserted with a JavaScript call and used to edit the whole page from <html> to </html>.
+
+
+
+

+ Inline Editing +

+
+
Massive inline editor creation
+
Turn all elements with contentEditable = true attribute into inline editors.
+ +
Convert element into an inline editor by code
+
Conversion of DOM elements into inline CKEditor instances by using a JavaScript call.
+ +
Replace textarea with inline editor New!
+
A form with a textarea that is replaced by an inline editor at runtime.
+ + +
+ +

+ Advanced Samples +

+
+
Data filtering and features activation New!
+
Data filtering and automatic features activation basing on configuration.
+ +
Replace DIV elements on the fly
+
Transforming a div element into an instance of CKEditor with a mouse click.
+ +
Append editor instances
+
Appending editor instances to existing DOM elements.
+ +
Create and destroy editor instances for Ajax applications
+
Creating and destroying CKEditor instances on the fly and saving the contents entered into the editor window.
+ +
Basic usage of the API
+
Using the CKEditor JavaScript API to interact with the editor at runtime.
+ +
XHTML-compliant style
+
Configuring CKEditor to produce XHTML 1.1 compliant attributes and styles.
+ +
Read-only mode
+
Using the readOnly API to block introducing changes to the editor contents.
+ +
"Tab" key-based navigation
+
Navigating among editor instances with tab key.
+ + + +
Using the JavaScript API to customize dialog windows
+
Using the dialog windows API to customize dialog windows without changing the original editor code.
+ +
Using the "Enter" key in CKEditor
+
Configuring the behavior of Enter and Shift+Enter keys.
+ +
Output for Flash
+
Configuring CKEditor to produce HTML code that can be used with Adobe Flash.
+ +
Output HTML
+
Configuring CKEditor to produce legacy HTML 4 code.
+ +
Toolbar Configurations
+
Configuring CKEditor to display full or custom toolbar layout.
+ +
+
+
+ + + diff --git a/js/ckeditor/samples/inlineall.html b/js/ckeditor/samples/inlineall.html new file mode 100644 index 0000000..fc33619 --- /dev/null +++ b/js/ckeditor/samples/inlineall.html @@ -0,0 +1,311 @@ + + + + + + Massive inline editing — CKEditor Sample + + + + + + +
+

CKEditor Samples » Massive inline editing

+
+

This sample page demonstrates the inline editing feature - CKEditor instances will be created automatically from page elements with contentEditable attribute set to value true:

+ 
<div contenteditable="true" > ... </div>
+

Click inside of any element below to start editing.

+
+
+
+ +
+
+
+

+ Fusce vitae porttitor +

+

+ + Lorem ipsum dolor sit amet dolor. Duis blandit vestibulum faucibus a, tortor. + +

+

+ Proin nunc justo felis mollis tincidunt, risus risus pede, posuere cubilia Curae, Nullam euismod, enim. Etiam nibh ultricies dolor ac dignissim erat volutpat. Vivamus fermentum nisl nulla sem in metus. Maecenas wisi. Donec nec erat volutpat. +

+
+

+ Fusce vitae porttitor a, euismod convallis nisl, blandit risus tortor, pretium. + Vehicula vitae, imperdiet vel, ornare enim vel sodales rutrum +

+
+
+

+ Libero nunc, rhoncus ante ipsum non ipsum. Nunc eleifend pede turpis id sollicitudin fringilla. Phasellus ultrices, velit ac arcu. +

+
+

Pellentesque nunc. Donec suscipit erat. Pellentesque habitant morbi tristique ullamcorper.

+

Mauris mattis feugiat lectus nec mauris. Nullam vitae ante.

+
+
+
+
+

+ Integer condimentum sit amet +

+

+ Aenean nonummy a, mattis varius. Cras aliquet. + Praesent magna non mattis ac, rhoncus nunc, rhoncus eget, cursus pulvinar mollis.

+

Proin id nibh. Sed eu libero posuere sed, lectus. Phasellus dui gravida gravida feugiat mattis ac, felis.

+

Integer condimentum sit amet, tempor elit odio, a dolor non ante at sapien. Sed ac lectus. Nulla ligula quis eleifend mi, id leo velit pede cursus arcu id nulla ac lectus. Phasellus vestibulum. Nunc viverra enim quis diam.

+
+
+

+ Praesent wisi accumsan sit amet nibh +

+

Donec ullamcorper, risus tortor, pretium porttitor. Morbi quam quis lectus non leo.

+

Integer faucibus scelerisque. Proin faucibus at, aliquet vulputate, odio at eros. Fusce gravida, erat vitae augue. Fusce urna fringilla gravida.

+

In hac habitasse platea dictumst. Praesent wisi accumsan sit amet nibh. Maecenas orci luctus a, lacinia quam sem, posuere commodo, odio condimentum tempor, pede semper risus. Suspendisse pede. In hac habitasse platea dictumst. Nam sed laoreet sit amet erat. Integer.

+
+
+
+
+

+ CKEditor logo +

+

Quisque justo neque, mattis sed, fermentum ultrices posuere cubilia Curae, Vestibulum elit metus, quis placerat ut, lectus. Ut sagittis, nunc libero, egestas consequat lobortis velit rutrum ut, faucibus turpis. Fusce porttitor, nulla quis turpis. Nullam laoreet vel, consectetuer tellus suscipit ultricies, hendrerit wisi. Donec odio nec velit ac nunc sit amet, accumsan cursus aliquet. Vestibulum ante sit amet sagittis mi.

+

+ Nullam laoreet vel consectetuer tellus suscipit +

+
    +
  • Ut sagittis, nunc libero, egestas consequat lobortis velit rutrum ut, faucibus turpis.
    • +
  • Fusce porttitor, nulla quis turpis. Nullam laoreet vel, consectetuer tellus suscipit ultricies, hendrerit wisi.
    • +
  • Mauris eget tellus. Donec non felis. Nam eget dolor. Vestibulum enim. Donec.
    • +
+

Quisque justo neque, mattis sed, fermentum ultrices posuere cubilia Curae, Vestibulum elit metus, quis placerat ut, lectus.

+

Nullam laoreet vel, consectetuer tellus suscipit ultricies, hendrerit wisi. Ut sagittis, nunc libero, egestas consequat lobortis velit rutrum ut, faucibus turpis. Fusce porttitor, nulla quis turpis.

+

Donec odio nec velit ac nunc sit amet, accumsan cursus aliquet. Vestibulum ante sit amet sagittis mi. Sed in nonummy faucibus turpis. Mauris eget tellus. Donec non felis. Nam eget dolor. Vestibulum enim. Donec.

+
+
+
+
+ Tags of this article: +

+ inline, editing, floating, CKEditor +

+
+
+ + + diff --git a/js/ckeditor/samples/inlinebycode.html b/js/ckeditor/samples/inlinebycode.html new file mode 100644 index 0000000..c1df0e9 --- /dev/null +++ b/js/ckeditor/samples/inlinebycode.html @@ -0,0 +1,121 @@ + + + + + + Inline Editing by Code — CKEditor Sample + + + + + +

+ CKEditor Samples » Inline Editing by Code +

+
+

+ This sample shows how to create an inline editor instance of CKEditor. It is created + with a JavaScript call using the following code: +

+
+// This property tells CKEditor to not activate every element with contenteditable=true element.
+CKEDITOR.disableAutoInline = true;
+
+var editor = CKEDITOR.inline( document.getElementById( 'editable' ) );
+
+

+ Note that editable in the code above is the id + attribute of the <div> element to be converted into an inline instance. +

+
+
+

Saturn V carrying Apollo 11 Apollo 11

+ +

Apollo 11 was the spaceflight that landed the first humans, Americans Neil Armstrong and Buzz Aldrin, on the Moon on July 20, 1969, at 20:18 UTC. Armstrong became the first to step onto the lunar surface 6 hours later on July 21 at 02:56 UTC.

+ +

Armstrong spent about three and a half two and a half hours outside the spacecraft, Aldrin slightly less; and together they collected 47.5 pounds (21.5 kg) of lunar material for return to Earth. A third member of the mission, Michael Collins, piloted the command spacecraft alone in lunar orbit until Armstrong and Aldrin returned to it for the trip back to Earth.

+ +

Broadcasting and quotes

+ +

Broadcast on live TV to a world-wide audience, Armstrong stepped onto the lunar surface and described the event as:

+ +
+

One small step for [a] man, one giant leap for mankind.

+
+ +

Apollo 11 effectively ended the Space Race and fulfilled a national goal proposed in 1961 by the late U.S. President John F. Kennedy in a speech before the United States Congress:

+ +
+

[...] before this decade is out, of landing a man on the Moon and returning him safely to the Earth.

+
+ +

Technical details

+ + + + + + + + + + + + + + + + + + + + + + + +
Mission crew
PositionAstronaut
CommanderNeil A. Armstrong
Command Module PilotMichael Collins
Lunar Module PilotEdwin "Buzz" E. Aldrin, Jr.
+ +

Launched by a Saturn V rocket from Kennedy Space Center in Merritt Island, Florida on July 16, Apollo 11 was the fifth manned mission of NASA's Apollo program. The Apollo spacecraft had three parts:

+ +
    +
  1. Command Module with a cabin for the three astronauts which was the only part which landed back on Earth
    2. +
  2. Service Module which supported the Command Module with propulsion, electrical power, oxygen and water
    3. +
  3. Lunar Module for landing on the Moon.
    4. +
+ +

After being sent to the Moon by the Saturn V's upper stage, the astronauts separated the spacecraft from it and travelled for three days until they entered into lunar orbit. Armstrong and Aldrin then moved into the Lunar Module and landed in the Sea of Tranquility. They stayed a total of about 21 and a half hours on the lunar surface. After lifting off in the upper part of the Lunar Module and rejoining Collins in the Command Module, they returned to Earth and landed in the Pacific Ocean on July 24.

+ +
+

Source: Wikipedia.org

+
+ + + + + diff --git a/js/ckeditor/samples/inlinetextarea.html b/js/ckeditor/samples/inlinetextarea.html new file mode 100644 index 0000000..9e3d077 --- /dev/null +++ b/js/ckeditor/samples/inlinetextarea.html @@ -0,0 +1,110 @@ + + + + + + Replace Textarea with Inline Editor — CKEditor Sample + + + + + +

+ CKEditor Samples » Replace Textarea with Inline Editor +

+
+

+ You can also create an inline editor from a textarea + element. In this case the textarea will be replaced + by a div element with inline editing enabled. +

+
+// "article-body" is the name of a textarea element.
+var editor = CKEDITOR.inline( 'article-body' );
+
+
+
+

This is a sample form with some fields

+

+ Title:
+

+

+ Article Body (Textarea converted to CKEditor):
+ +

+

+ +

+
+ + + + + diff --git a/js/ckeditor/samples/jquery.html b/js/ckeditor/samples/jquery.html new file mode 100644 index 0000000..74e128a --- /dev/null +++ b/js/ckeditor/samples/jquery.html @@ -0,0 +1,100 @@ + + + + + + jQuery Adapter — CKEditor Sample + + + + + + + + +

+ CKEditor Samples » Create Editors with jQuery +

+
+
+

+ This sample shows how to use the jQuery adapter. + Note that you have to include both CKEditor and jQuery scripts before including the adapter. +

+ +
+<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
+<script src="/ckeditor/ckeditor.js"></script>
+<script src="/ckeditor/adapters/jquery.js"></script>
+
+ +

Then you can replace HTML elements with a CKEditor instance using the ckeditor() method.

+ +
+$( document ).ready( function() {
+	$( 'textarea#editor1' ).ckeditor();
+} );
+
+
+ +

Inline Example

+ +
+

Saturn V carrying Apollo 11Apollo 11 was the spaceflight that landed the first humans, Americans Neil Armstrong and Buzz Aldrin, on the Moon on July 20, 1969, at 20:18 UTC. Armstrong became the first to step onto the lunar surface 6 hours later on July 21 at 02:56 UTC.

+

Armstrong spent about three and a half two and a half hours outside the spacecraft, Aldrin slightly less; and together they collected 47.5 pounds (21.5 kg) of lunar material for return to Earth. A third member of the mission, Michael Collins, piloted the command spacecraft alone in lunar orbit until Armstrong and Aldrin returned to it for the trip back to Earth. +

Broadcast on live TV to a world-wide audience, Armstrong stepped onto the lunar surface and described the event as:

+

One small step for [a] man, one giant leap for mankind.

Apollo 11 effectively ended the Space Race and fulfilled a national goal proposed in 1961 by the late U.S. President John F. Kennedy in a speech before the United States Congress:

[...] before this decade is out, of landing a man on the Moon and returning him safely to the Earth.

+
+ +
+ +

Classic (iframe-based) Example

+ + + +

+ + + + + +

+
+ + + diff --git a/js/ckeditor/samples/plugins/dialog/assets/my_dialog.js b/js/ckeditor/samples/plugins/dialog/assets/my_dialog.js new file mode 100644 index 0000000..8a9ea63 --- /dev/null +++ b/js/ckeditor/samples/plugins/dialog/assets/my_dialog.js @@ -0,0 +1,48 @@ +/** + * Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved. + * For licensing, see LICENSE.md or http://ckeditor.com/license + */ + +CKEDITOR.dialog.add( 'myDialog', function() { + return { + title: 'My Dialog', + minWidth: 400, + minHeight: 200, + contents: [ + { + id: 'tab1', + label: 'First Tab', + title: 'First Tab', + elements: [ + { + id: 'input1', + type: 'text', + label: 'Text Field' + }, + { + id: 'select1', + type: 'select', + label: 'Select Field', + items: [ + [ 'option1', 'value1' ], + [ 'option2', 'value2' ] + ] + } + ] + }, + { + id: 'tab2', + label: 'Second Tab', + title: 'Second Tab', + elements: [ + { + id: 'button1', + type: 'button', + label: 'Button Field' + } + ] + } + ] + }; +} ); + diff --git a/js/ckeditor/samples/plugins/dialog/dialog.html b/js/ckeditor/samples/plugins/dialog/dialog.html new file mode 100644 index 0000000..a85c566 --- /dev/null +++ b/js/ckeditor/samples/plugins/dialog/dialog.html @@ -0,0 +1,187 @@ + + + + + + Using API to Customize Dialog Windows — CKEditor Sample + + + + + + + + + +

+ CKEditor Samples » Using CKEditor Dialog API +

+
+

+ This sample shows how to use the + CKEditor Dialog API + to customize CKEditor dialog windows without changing the original editor code. + The following customizations are being done in the example below: +

+

+ For details on how to create this setup check the source code of this sample page. +

+
+

A custom dialog is added to the editors using the pluginsLoaded event, from an external dialog definition file:

+
    +
  1. Creating a custom dialog window – "My Dialog" dialog window opened with the "My Dialog" toolbar button.
    2. +
  2. Creating a custom button – Add button to open the dialog with "My Dialog" toolbar button.
    3. +
+ + +

The below editor modify the dialog definition of the above added dialog using the dialogDefinition event:

+
    +
  1. Adding dialog tab – Add new tab "My Tab" to dialog window.
    2. +
  2. Removing a dialog window tab – Remove "Second Tab" page from the dialog window.
    3. +
  3. Adding dialog window fields – Add "My Custom Field" to the dialog window.
    4. +
  4. Removing dialog window field – Remove "Select Field" selection field from the dialog window.
    5. +
  5. Setting default values for dialog window fields – Set default value of "Text Field" text field.
    6. +
  6. Setup initial focus for dialog window – Put initial focus on "My Custom Field" text field.
    7. +
+ + + + + diff --git a/js/ckeditor/samples/plugins/enterkey/enterkey.html b/js/ckeditor/samples/plugins/enterkey/enterkey.html new file mode 100644 index 0000000..61fbc72 --- /dev/null +++ b/js/ckeditor/samples/plugins/enterkey/enterkey.html @@ -0,0 +1,103 @@ + + + + + + ENTER Key Configuration — CKEditor Sample + + + + + + + + +

+ CKEditor Samples » ENTER Key Configuration +

+
+

+ This sample shows how to configure the Enter and Shift+Enter keys + to perform actions specified in the + enterMode + and shiftEnterMode + parameters, respectively. + You can choose from the following options: +

+
    +
  • ENTER_P – new <p> paragraphs are created;
    • +
  • ENTER_BR – lines are broken with <br> elements;
    • +
  • ENTER_DIV – new <div> blocks are created.
    • +
+

+ The sample code below shows how to configure CKEditor to create a <div> block when Enter key is pressed. +

+
+CKEDITOR.replace( 'textarea_id', {
+	enterMode: CKEDITOR.ENTER_DIV
+});
+

+ Note that textarea_id in the code above is the id attribute of + the <textarea> element to be replaced. +

+
+
+ When Enter is pressed:
+ +
+
+ When Shift+Enter is pressed:
+ +
+
+
+

+
+ +

+

+ +

+
+ + + diff --git a/js/ckeditor/samples/plugins/htmlwriter/assets/outputforflash/outputforflash.fla b/js/ckeditor/samples/plugins/htmlwriter/assets/outputforflash/outputforflash.fla new file mode 100644 index 0000000..27e68cc Binary files /dev/null and b/js/ckeditor/samples/plugins/htmlwriter/assets/outputforflash/outputforflash.fla differ diff --git a/js/ckeditor/samples/plugins/htmlwriter/assets/outputforflash/outputforflash.swf b/js/ckeditor/samples/plugins/htmlwriter/assets/outputforflash/outputforflash.swf new file mode 100644 index 0000000..dbe17b6 Binary files /dev/null and b/js/ckeditor/samples/plugins/htmlwriter/assets/outputforflash/outputforflash.swf differ diff --git a/js/ckeditor/samples/plugins/htmlwriter/assets/outputforflash/swfobject.js b/js/ckeditor/samples/plugins/htmlwriter/assets/outputforflash/swfobject.js new file mode 100644 index 0000000..95fdf0a --- /dev/null +++ b/js/ckeditor/samples/plugins/htmlwriter/assets/outputforflash/swfobject.js @@ -0,0 +1,18 @@ +var swfobject=function(){function u(){if(!s){try{var a=d.getElementsByTagName("body")[0].appendChild(d.createElement("span"));a.parentNode.removeChild(a)}catch(b){return}s=!0;for(var a=x.length,c=0;cf){f++;setTimeout(arguments.callee,10);return}a.removeChild(b);c=null;D()})()}else D()}function D(){var a=p.length;if(0e.wk))t(c,!0),f&&(g.success=!0,g.ref=E(c),f(g));else if(p[b].expressInstall&&F()){g={};g.data=p[b].expressInstall;g.width=d.getAttribute("width")||"0";g.height=d.getAttribute("height")||"0";d.getAttribute("class")&&(g.styleclass=d.getAttribute("class"));d.getAttribute("align")&&(g.align=d.getAttribute("align"));for(var h={},d=d.getElementsByTagName("param"),j=d.length,k=0;ke.wk)}function G(a,b,c,f){A=!0;H=f||null;N={success:!1,id:c};var g=n(c);if(g){"OBJECT"==g.nodeName?(w=I(g),B=null):(w=g,B=c);a.id= +O;if(typeof a.width==i||!/%$/.test(a.width)&&310>parseInt(a.width,10))a.width="310";if(typeof 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+O="SWFObjectExprInst",m=window,d=document,q=navigator,T=!1,x=[function(){T?V():D()}],p=[],C=[],v=[],w,B,H,N,s=!1,A=!1,l,K,R=!0,e=function(){var a=typeof d.getElementById!=i&&typeof d.getElementsByTagName!=i&&typeof d.createElement!=i,b=q.userAgent.toLowerCase(),c=q.platform.toLowerCase(),f=c?/win/.test(c):/win/.test(b),c=c?/mac/.test(c):/mac/.test(b),b=/webkit/.test(b)?parseFloat(b.replace(/^.*webkit\/(\d+(\.\d+)?).*$/,"$1")):!1,g=!+"\v1",e=[0,0,0],h=null;if(typeof q.plugins!=i&&typeof q.plugins["Shockwave Flash"]== +r){if((h=q.plugins["Shockwave Flash"].description)&&!(typeof q.mimeTypes!=i&&q.mimeTypes[y]&&!q.mimeTypes[y].enabledPlugin))T=!0,g=!1,h=h.replace(/^.*\s+(\S+\s+\S+$)/,"$1"),e[0]=parseInt(h.replace(/^(.*)\..*$/,"$1"),10),e[1]=parseInt(h.replace(/^.*\.(.*)\s.*$/,"$1"),10),e[2]=/[a-zA-Z]/.test(h)?parseInt(h.replace(/^.*[a-zA-Z]+(.*)$/,"$1"),10):0}else if(typeof m.ActiveXObject!=i)try{var j=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");if(j&&(h=j.GetVariable("$version")))g=!0,h=h.split(" ")[1].split(","), +e=[parseInt(h[0],10),parseInt(h[1],10),parseInt(h[2],10)]}catch(k){}return{w3:a,pv:e,wk:b,ie:g,win:f,mac:c}}();(function(){e.w3&&((typeof d.readyState!=i&&"complete"==d.readyState||typeof d.readyState==i&&(d.getElementsByTagName("body")[0]||d.body))&&u(),s||(typeof d.addEventListener!=i&&d.addEventListener("DOMContentLoaded",u,!1),e.ie&&e.win&&(d.attachEvent("onreadystatechange",function(){"complete"==d.readyState&&(d.detachEvent("onreadystatechange",arguments.callee),u())}),m==top&&function(){if(!s){try{d.documentElement.doScroll("left")}catch(a){setTimeout(arguments.callee, +0);return}u()}}()),e.wk&&function(){s||(/loaded|complete/.test(d.readyState)?u():setTimeout(arguments.callee,0))}(),M(u)))})();(function(){e.ie&&e.win&&window.attachEvent("onunload",function(){for(var a=v.length,b=0;be.wk)&&a&&b&&c&&d&&g?(t(b,!1),L(function(){c+="";d+="";var e={};if(k&&typeof k===r)for(var l in k)e[l]=k[l];e.data=a;e.width=c;e.height=d;l={};if(j&&typeof j===r)for(var p in j)l[p]=j[p];if(h&&typeof h===r)for(var q in h)l.flashvars=typeof l.flashvars!=i?l.flashvars+("&"+q+"="+h[q]):q+"="+h[q];if(z(g))p=J(e,l,b),e.id== +b&&t(b,!0),n.success=!0,n.ref=p;else{if(o&&F()){e.data=o;G(e,l,b,m);return}t(b,!0)}m&&m(n)})):m&&m(n)},switchOffAutoHideShow:function(){R=!1},ua:e,getFlashPlayerVersion:function(){return{major:e.pv[0],minor:e.pv[1],release:e.pv[2]}},hasFlashPlayerVersion:z,createSWF:function(a,b,c){if(e.w3)return J(a,b,c)},showExpressInstall:function(a,b,c,d){e.w3&&F()&&G(a,b,c,d)},removeSWF:function(a){e.w3&&P(a)},createCSS:function(a,b,c,d){e.w3&&Q(a,b,c,d)},addDomLoadEvent:L,addLoadEvent:M,getQueryParamValue:function(a){var b= +d.location.search||d.location.hash;if(b){/\?/.test(b)&&(b=b.split("?")[1]);if(null==a)return S(b);for(var b=b.split("&"),c=0;c + + + + + Output for Flash — CKEditor Sample + + + + + + + + + + + +

+ CKEditor Samples » Producing Flash Compliant HTML Output +

+
+

+ This sample shows how to configure CKEditor to output + HTML code that can be used with + + Adobe Flash. + The code will contain a subset of standard HTML elements like <b>, + <i>, and <p> as well as HTML attributes. +

+

+ To add a CKEditor instance outputting Flash compliant HTML code, load the editor using a standard + JavaScript call, and define CKEditor features to use HTML elements and attributes. +

+

+ For details on how to create this setup check the source code of this sample page. +

+
+

+ To see how it works, create some content in the editing area of CKEditor on the left + and send it to the Flash object on the right side of the page by using the + Send to Flash button. +

+ + + + + +
+ + +

+ +

+ 		+
+
+ + + diff --git a/js/ckeditor/samples/plugins/htmlwriter/outputhtml.html b/js/ckeditor/samples/plugins/htmlwriter/outputhtml.html new file mode 100644 index 0000000..587988a --- /dev/null +++ b/js/ckeditor/samples/plugins/htmlwriter/outputhtml.html @@ -0,0 +1,221 @@ + + + + + + HTML Compliant Output — CKEditor Sample + + + + + + + + + +

+ CKEditor Samples » Producing HTML Compliant Output +

+
+

+ This sample shows how to configure CKEditor to output valid + HTML 4.01 code. + Traditional HTML elements like <b>, + <i>, and <font> are used in place of + <strong>, <em>, and CSS styles. +

+

+ To add a CKEditor instance outputting legacy HTML 4.01 code, load the editor using a standard + JavaScript call, and define CKEditor features to use the HTML compliant elements and attributes. +

+

+ A snippet of the configuration code can be seen below; check the source of this page for + full definition: +

+
+CKEDITOR.replace( 'textarea_id', {
+	coreStyles_bold: { element: 'b' },
+	coreStyles_italic: { element: 'i' },
+
+	fontSize_style: {
+		element: 'font',
+		attributes: { 'size': '#(size)' }
+	}
+
+	...
+});
+
+
+

+ + + +

+

+ +

+
+ + + diff --git a/js/ckeditor/samples/plugins/magicline/magicline.html b/js/ckeditor/samples/plugins/magicline/magicline.html new file mode 100644 index 0000000..996c3b9 --- /dev/null +++ b/js/ckeditor/samples/plugins/magicline/magicline.html @@ -0,0 +1,206 @@ + + + + + + Using Magicline plugin — CKEditor Sample + + + + + + + +

+ CKEditor Samples » Using Magicline plugin +

+
+

+ This sample shows the advantages of Magicline plugin + which is to enhance the editing process. Thanks to this plugin, + a number of difficult focus spaces which are inaccessible due to + browser issues can now be focused. +

+

+ Magicline plugin shows a red line with a handler + which, when clicked, inserts a paragraph and allows typing. To see this, + focus an editor and move your mouse above the focus space you want + to access. The plugin is enabled by default so no additional + configuration is necessary. +

+
+
+ +
+

+ This editor uses a default Magicline setup. +

+
+ + +
+
+
+ +
+

+ This editor is using a blue line. +

+
+CKEDITOR.replace( 'editor2', {
+	magicline_color: 'blue'
+});
+
+ + +
+ + + diff --git a/js/ckeditor/samples/plugins/toolbar/toolbar.html b/js/ckeditor/samples/plugins/toolbar/toolbar.html new file mode 100644 index 0000000..79d230b --- /dev/null +++ b/js/ckeditor/samples/plugins/toolbar/toolbar.html @@ -0,0 +1,232 @@ + + + + + + Toolbar Configuration — CKEditor Sample + + + + + + + +

+ CKEditor Samples » Toolbar Configuration +

+
+

+ This sample page demonstrates editor with loaded full toolbar (all registered buttons) and, if + current editor's configuration modifies default settings, also editor with modified toolbar. +

+ +

Since CKEditor 4 there are two ways to configure toolbar buttons.

+ +

By config.toolbar

+ +

+ You can explicitly define which buttons are displayed in which groups and in which order. + This is the more precise setting, but less flexible. If newly added plugin adds its + own button you'll have to add it manually to your config.toolbar setting as well. +

+ +

To add a CKEditor instance with custom toolbar setting, insert the following JavaScript call to your code:

+ + 
+CKEDITOR.replace( 'textarea_id', {
+	toolbar: [
+		{ name: 'document', items: [ 'Source', '-', 'NewPage', 'Preview', '-', 'Templates' ] },	// Defines toolbar group with name (used to create voice label) and items in 3 subgroups.
+		[ 'Cut', 'Copy', 'Paste', 'PasteText', 'PasteFromWord', '-', 'Undo', 'Redo' ],			// Defines toolbar group without name.
+		'/',																					// Line break - next group will be placed in new line.
+		{ name: 'basicstyles', items: [ 'Bold', 'Italic' ] }
+	]
+});
+ +

By config.toolbarGroups

+ +

+ You can define which groups of buttons (like e.g. basicstyles, clipboard + and forms) are displayed and in which order. Registered buttons are associated + with toolbar groups by toolbar property in their definition. + This setting's advantage is that you don't have to modify toolbar configuration + when adding/removing plugins which register their own buttons. +

+ +

To add a CKEditor instance with custom toolbar groups setting, insert the following JavaScript call to your code:

+ + 
+CKEDITOR.replace( 'textarea_id', {
+	toolbarGroups: [
+		{ name: 'document',	   groups: [ 'mode', 'document' ] },			// Displays document group with its two subgroups.
+ 		{ name: 'clipboard',   groups: [ 'clipboard', 'undo' ] },			// Group's name will be used to create voice label.
+ 		'/',																// Line break - next group will be placed in new line.
+ 		{ name: 'basicstyles', groups: [ 'basicstyles', 'cleanup' ] },
+ 		{ name: 'links' }
+	]
+
+	// NOTE: Remember to leave 'toolbar' property with the default value (null).
+});
+
+ + + +
+

Full toolbar configuration

+

Below you can see editor with full toolbar, generated automatically by the editor.

+

+ Note: To create editor instance with full toolbar you don't have to set anything. + Just leave toolbar and toolbarGroups with the default, null values. +

+ + 

+	

+
+	
+
+	
+
+
diff --git a/js/ckeditor/samples/plugins/wysiwygarea/fullpage.html b/js/ckeditor/samples/plugins/wysiwygarea/fullpage.html
new file mode 100644
index 0000000..66b3f12
--- /dev/null
+++ b/js/ckeditor/samples/plugins/wysiwygarea/fullpage.html
@@ -0,0 +1,77 @@
+
+
+
+
+	
+	Full Page Editing — CKEditor Sample
+	
+	
+	
+	
+	
+	
+	
+
+
+	

+		CKEditor Samples » Full Page Editing
+	

+	

+		

+			This sample shows how to configure CKEditor to edit entire HTML pages, from the
+			<html> tag to the </html> tag.
+		

+		

+			The CKEditor instance below is inserted with a JavaScript call using the following code:
+		

+
+CKEDITOR.replace( 'textarea_id', {
+	fullPage: true,
+	allowedContent: true
+});
+

+		

+			Note that textarea_id in the code above is the id attribute of
+			the <textarea> element to be replaced.
+		

+		

+			The allowedContent in the code above is set to true to disable content filtering.
+			Setting this option is not obligatory, but in full page mode there is a strong chance that one may want be able to freely enter any HTML content in source mode without any limitations.
+		

+	

+	

+		
+		
+		
+		

+			
+		

+	

+	
+
+
diff --git a/js/ckeditor/samples/readonly.html b/js/ckeditor/samples/readonly.html
new file mode 100644
index 0000000..bbd9f69
--- /dev/null
+++ b/js/ckeditor/samples/readonly.html
@@ -0,0 +1,73 @@
+
+
+
+
+	
+	Using the CKEditor Read-Only API — CKEditor Sample
+	
+	
+	
+
+
+	

+		CKEditor Samples » Using the CKEditor Read-Only API
+	

+	

+		

+			This sample shows how to use the
+			setReadOnly
+			API to put editor into the read-only state that makes it impossible for users to change the editor contents.
+		

+		

+			For details on how to create this setup check the source code of this sample page.
+		

+	

+	

+		

+			
+		

+		

+			
+			
+		

+	

+	
+
+
diff --git a/js/ckeditor/samples/replacebyclass.html b/js/ckeditor/samples/replacebyclass.html
new file mode 100644
index 0000000..1547f33
--- /dev/null
+++ b/js/ckeditor/samples/replacebyclass.html
@@ -0,0 +1,57 @@
+
+
+
+
+	
+	Replace Textareas by Class Name — CKEditor Sample
+	
+	
+
+
+	

+		CKEditor Samples » Replace Textarea Elements by Class Name
+	

+	

+		

+			This sample shows how to automatically replace all <textarea> elements
+			of a given class with a CKEditor instance.
+		

+		

+			To replace a <textarea> element, simply assign it the ckeditor
+			class, as in the code below:
+		

+
+<textarea class="ckeditor" name="editor1"></textarea>
+

+		

+			Note that other <textarea> attributes (like id or name) need to be adjusted to your document.
+		

+	

+	

+		

+			
+			
+		

+		

+			
+		

+	

+	
+
+
diff --git a/js/ckeditor/samples/replacebycode.html b/js/ckeditor/samples/replacebycode.html
new file mode 100644
index 0000000..e25e915
--- /dev/null
+++ b/js/ckeditor/samples/replacebycode.html
@@ -0,0 +1,56 @@
+
+
+
+
+	
+	Replace Textarea by Code — CKEditor Sample
+	
+	
+
+
+	

+		CKEditor Samples » Replace Textarea Elements Using JavaScript Code
+	

+	

+		

+			

+				This editor is using an <iframe> element-based editing area, provided by the Wysiwygarea plugin.
+			

+
+CKEDITOR.replace( 'textarea_id' )
+

+		

+		
+		
+		

+			
+		

+	

+	
+
+
diff --git a/js/ckeditor/samples/sample.css b/js/ckeditor/samples/sample.css
new file mode 100644
index 0000000..4d138a8
--- /dev/null
+++ b/js/ckeditor/samples/sample.css
@@ -0,0 +1,365 @@
+/*
+Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.md or http://ckeditor.com/license
+*/
+
+html, body, h1, h2, h3, h4, h5, h6, div, span, blockquote, p, address, form, fieldset, img, ul, ol, dl, dt, dd, li, hr, table, td, th, strong, em, sup, sub, dfn, ins, del, q, cite, var, samp, code, kbd, tt, pre
+{
+	line-height: 1.5;
+}
+
+body
+{
+	padding: 10px 30px;
+}
+
+input, textarea, select, option, optgroup, button, td, th
+{
+	font-size: 100%;
+}
+
+pre
+{
+	-moz-tab-size: 4;
+	-o-tab-size: 4;
+	-webkit-tab-size: 4;
+	tab-size: 4;
+}
+
+pre, code, kbd, samp, tt
+{
+	font-family: monospace,monospace;
+	font-size: 1em;
+}
+
+body {
+	width: 960px;
+	margin: 0 auto;
+}
+
+code
+{
+	background: #f3f3f3;
+	border: 1px solid #ddd;
+	padding: 1px 4px;
+
+	-moz-border-radius: 3px;
+	-webkit-border-radius: 3px;
+	border-radius: 3px;
+}
+
+abbr
+{
+	border-bottom: 1px dotted #555;
+	cursor: pointer;
+}
+
+.new, .beta
+{
+	text-transform: uppercase;
+	font-size: 10px;
+	font-weight: bold;
+	padding: 1px 4px;
+	margin: 0 0 0 5px;
+	color: #fff;
+	float: right;
+
+	-moz-border-radius: 3px;
+	-webkit-border-radius: 3px;
+	border-radius: 3px;
+}
+
+.new
+{
+	background: #FF7E00;
+	border: 1px solid #DA8028;
+	text-shadow: 0 1px 0 #C97626;
+
+	-moz-box-shadow: 0 2px 3px 0 #FFA54E inset;
+	-webkit-box-shadow: 0 2px 3px 0 #FFA54E inset;
+	box-shadow: 0 2px 3px 0 #FFA54E inset;
+}
+
+.beta
+{
+	background: #18C0DF;
+	border: 1px solid #19AAD8;
+	text-shadow: 0 1px 0 #048CAD;
+	font-style: italic;
+
+	-moz-box-shadow: 0 2px 3px 0 #50D4FD inset;
+	-webkit-box-shadow: 0 2px 3px 0 #50D4FD inset;
+	box-shadow: 0 2px 3px 0 #50D4FD inset;
+}
+
+h1.samples
+{
+	color: #0782C1;
+	font-size: 200%;
+	font-weight: normal;
+	margin: 0;
+	padding: 0;
+}
+
+h1.samples a
+{
+	color: #0782C1;
+	text-decoration: none;
+	border-bottom: 1px dotted #0782C1;
+}
+
+.samples a:hover
+{
+	border-bottom: 1px dotted #0782C1;
+}
+
+h2.samples
+{
+	color: #000000;
+	font-size: 130%;
+	margin: 15px 0 0 0;
+	padding: 0;
+}
+
+p, blockquote, address, form, pre, dl, h1.samples, h2.samples
+{
+	margin-bottom: 15px;
+}
+
+ul.samples
+{
+	margin-bottom: 15px;
+}
+
+.clear
+{
+	clear: both;
+}
+
+fieldset
+{
+	margin: 0;
+	padding: 10px;
+}
+
+body, input, textarea
+{
+	color: #333333;
+	font-family: Arial, Helvetica, sans-serif;
+}
+
+body
+{
+	font-size: 75%;
+}
+
+a.samples
+{
+	color: #189DE1;
+	text-decoration: none;
+}
+
+form
+{
+	margin: 0;
+	padding: 0;
+}
+
+pre.samples
+{
+	background-color: #F7F7F7;
+	border: 1px solid #D7D7D7;
+	overflow: auto;
+	padding: 0.25em;
+	white-space: pre-wrap; /* CSS 2.1 */
+	word-wrap: break-word; /* IE7 */
+}
+
+#footer
+{
+	clear: both;
+	padding-top: 10px;
+}
+
+#footer hr
+{
+	margin: 10px 0 15px 0;
+	height: 1px;
+	border: solid 1px gray;
+	border-bottom: none;
+}
+
+#footer p
+{
+	margin: 0 10px 10px 10px;
+	float: left;
+}
+
+#footer #copy
+{
+	float: right;
+}
+
+#outputSample
+{
+	width: 100%;
+	table-layout: fixed;
+}
+
+#outputSample thead th
+{
+	color: #dddddd;
+	background-color: #999999;
+	padding: 4px;
+	white-space: nowrap;
+}
+
+#outputSample tbody th
+{
+	vertical-align: top;
+	text-align: left;
+}
+
+#outputSample pre
+{
+	margin: 0;
+	padding: 0;
+}
+
+.description
+{
+	border: 1px dotted #B7B7B7;
+	margin-bottom: 10px;
+	padding: 10px 10px 0;
+	overflow: hidden;
+}
+
+label
+{
+	display: block;
+	margin-bottom: 6px;
+}
+
+/**
+ *	CKEditor editables are automatically set with the "cke_editable" class
+ *	plus cke_editable_(inline|themed) depending on the editor type.
+ */
+
+/* Style a bit the inline editables. */
+.cke_editable.cke_editable_inline
+{
+	cursor: pointer;
+}
+
+/* Once an editable element gets focused, the "cke_focus" class is
+   added to it, so we can style it differently. */
+.cke_editable.cke_editable_inline.cke_focus
+{
+	box-shadow: inset 0px 0px 20px 3px #ddd, inset 0 0 1px #000;
+	outline: none;
+	background: #eee;
+	cursor: text;
+}
+
+/* Avoid pre-formatted overflows inline editable. */
+.cke_editable_inline pre
+{
+	white-space: pre-wrap;
+	word-wrap: break-word;
+}
+
+/**
+ *	Samples index styles.
+ */
+
+.twoColumns,
+.twoColumnsLeft,
+.twoColumnsRight
+{
+	overflow: hidden;
+}
+
+.twoColumnsLeft,
+.twoColumnsRight
+{
+	width: 45%;
+}
+
+.twoColumnsLeft
+{
+	float: left;
+}
+
+.twoColumnsRight
+{
+	float: right;
+}
+
+dl.samples
+{
+	padding: 0 0 0 40px;
+}
+dl.samples > dt
+{
+	display: list-item;
+	list-style-type: disc;
+	list-style-position: outside;
+	margin: 0 0 3px;
+}
+dl.samples > dd
+{
+	margin: 0 0 3px;
+}
+.warning
+{
+	color: #ff0000;
+	background-color: #FFCCBA;
+	border: 2px dotted #ff0000;
+	padding: 15px 10px;
+	margin: 10px 0;
+}
+
+/* Used on inline samples */
+
+blockquote
+{
+	font-style: italic;
+	font-family: Georgia, Times, "Times New Roman", serif;
+	padding: 2px 0;
+	border-style: solid;
+	border-color: #ccc;
+	border-width: 0;
+}
+
+.cke_contents_ltr blockquote
+{
+	padding-left: 20px;
+	padding-right: 8px;
+	border-left-width: 5px;
+}
+
+.cke_contents_rtl blockquote
+{
+	padding-left: 8px;
+	padding-right: 20px;
+	border-right-width: 5px;
+}
+
+img.right {
+	border: 1px solid #ccc;
+	float: right;
+	margin-left: 15px;
+	padding: 5px;
+}
+
+img.left {
+	border: 1px solid #ccc;
+	float: left;
+	margin-right: 15px;
+	padding: 5px;
+}
+
+.marker
+{
+	background-color: Yellow;
+}
diff --git a/js/ckeditor/samples/sample.js b/js/ckeditor/samples/sample.js
new file mode 100644
index 0000000..2bdcd98
--- /dev/null
+++ b/js/ckeditor/samples/sample.js
@@ -0,0 +1,50 @@
+/**
+ * Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
+ * For licensing, see LICENSE.md or http://ckeditor.com/license
+ */
+
+// Tool scripts for the sample pages.
+// This file can be ignored and is not required to make use of CKEditor.
+
+( function() {
+	CKEDITOR.on( 'instanceReady', function( ev ) {
+		// Check for sample compliance.
+		var editor = ev.editor,
+			meta = CKEDITOR.document.$.getElementsByName( 'ckeditor-sample-required-plugins' ),
+			requires = meta.length ? CKEDITOR.dom.element.get( meta[ 0 ] ).getAttribute( 'content' ).split( ',' ) : [],
+			missing = [],
+			i;
+
+		if ( requires.length ) {
+			for ( i = 0; i < requires.length; i++ ) {
+				if ( !editor.plugins[ requires[ i ] ] )
+					missing.push( '' + requires[ i ] + '' );
+			}
+
+			if ( missing.length ) {
+				var warn = CKEDITOR.dom.element.createFromHtml(
+					'
' +
+						'To fully experience this demo, the ' + missing.join( ', ' ) + ' plugin' + ( missing.length > 1 ? 's are' : ' is' ) + ' required.' +
+					'
'
+				);
+				warn.insertBefore( editor.container );
+			}
+		}
+
+		// Set icons.
+		var doc = new CKEDITOR.dom.document( document ),
+			icons = doc.find( '.button_icon' );
+
+		for ( i = 0; i < icons.count(); i++ ) {
+			var icon = icons.getItem( i ),
+				name = icon.getAttribute( 'data-icon' ),
+				style = CKEDITOR.skin.getIconStyle( name, ( CKEDITOR.lang.dir == 'rtl' ) );
+
+			icon.addClass( 'cke_button_icon' );
+			icon.addClass( 'cke_button__' + name + '_icon' );
+			icon.setAttribute( 'style', style );
+			icon.setStyle( 'float', 'none' );
+
+		}
+	} );
+} )();
diff --git a/js/ckeditor/samples/sample_posteddata.php b/js/ckeditor/samples/sample_posteddata.php
new file mode 100644
index 0000000..7775f07
--- /dev/null
+++ b/js/ckeditor/samples/sample_posteddata.php
@@ -0,0 +1,16 @@
+
+
+-------------------------------------------------------------------------------------------
+  CKEditor - Posted Data
+
+  We are sorry, but your Web server does not support the PHP language used in this script.
+
+  Please note that CKEditor can be used with any other server-side language than just PHP.
+  To save the content created with CKEditor you need to read the POST data on the server
+  side and write it to a file or the database.
+
+  Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
+  For licensing, see LICENSE.md or http://ckeditor.com/license
+-------------------------------------------------------------------------------------------
+
+
 */ include "assets/posteddata.php"; ?>
diff --git a/js/ckeditor/samples/tabindex.html b/js/ckeditor/samples/tabindex.html
new file mode 100644
index 0000000..5d1ab63
--- /dev/null
+++ b/js/ckeditor/samples/tabindex.html
@@ -0,0 +1,75 @@
+
+
+
+
+	
+	TAB Key-Based Navigation — CKEditor Sample
+	
+	
+	
+	
+
+
+	

+		CKEditor Samples » TAB Key-Based Navigation
+	

+	

+		

+			This sample shows how tab key navigation among editor instances is
+			affected by the tabIndex attribute from
+			the original page element. Use TAB key to move between the editors.
+		

+	

+	

+		
+	

+	

+	

+		
+	

+	

+		
+	

+	
+
+
diff --git a/js/ckeditor/samples/uicolor.html b/js/ckeditor/samples/uicolor.html
new file mode 100644
index 0000000..d7c5dea
--- /dev/null
+++ b/js/ckeditor/samples/uicolor.html
@@ -0,0 +1,69 @@
+
+
+
+
+	
+	UI Color Picker — CKEditor Sample
+	
+	
+
+
+	

+		CKEditor Samples » UI Color
+	

+	

+		

+			This sample shows how to automatically replace <textarea> elements
+			with a CKEditor instance with an option to change the color of its user interface.

+			Note:The UI skin color feature depends on the CKEditor skin
+			compatibility. The Moono and Kama skins are examples of skins that work with it.
+		

+	

+	

+	

+		This editor instance has a UI color value defined in configuration to change the skin color,
+		To specify the color of the user interface, set the uiColor property:
+	

+	
+CKEDITOR.replace( 'textarea_id', {
+	uiColor: '#14B8C4'
+});

+	

+		Note that textarea_id in the code above is the id attribute of
+		the <textarea> element to be replaced.
+	

+	

+		
+		
+	

+	

+		
+	

+	

+	
+
+
diff --git a/js/ckeditor/samples/uilanguages.html b/js/ckeditor/samples/uilanguages.html
new file mode 100644
index 0000000..4e73dcc
--- /dev/null
+++ b/js/ckeditor/samples/uilanguages.html
@@ -0,0 +1,119 @@
+
+
+
+
+	
+	User Interface Globalization — CKEditor Sample
+	
+	
+	
+
+
+	

+		CKEditor Samples » User Interface Languages
+	

+	

+		

+			This sample shows how to automatically replace <textarea> elements
+			with a CKEditor instance with an option to change the language of its user interface.
+		

+		

+			It pulls the language list from CKEditor _languages.js file that contains the list of supported languages and creates
+			a drop-down list that lets the user change the UI language.
+		

+		

+			By default, CKEditor automatically localizes the editor to the language of the user.
+			The UI language can be controlled with two configuration options:
+			language and
+			
+			defaultLanguage. The defaultLanguage setting specifies the
+			default CKEditor language to be used when a localization suitable for user's settings is not available.
+		

+		

+			To specify the user interface language that will be used no matter what language is
+			specified in user's browser or operating system, set the language property:
+		

+
+CKEDITOR.replace( 'textarea_id', {
+	// Load the German interface.
+	language: 'de'
+});

+		

+			Note that textarea_id in the code above is the id attribute of
+			the <textarea> element to be replaced.
+		

+	

+	

+		

+			Available languages (  languages!):

+			
+			

+			
+				(You may see strange characters if your system does not support the selected language)
+			
+		

+		

+			
+			
+		

+	

+	
+
+
diff --git a/js/ckeditor/samples/xhtmlstyle.html b/js/ckeditor/samples/xhtmlstyle.html
new file mode 100644
index 0000000..b53b431
--- /dev/null
+++ b/js/ckeditor/samples/xhtmlstyle.html
@@ -0,0 +1,231 @@
+
+
+
+
+	
+	XHTML Compliant Output — CKEditor Sample
+	
+	
+	
+	
+
+
+	

+		CKEditor Samples » Producing XHTML Compliant Output
+	

+	

+		

+			This sample shows how to configure CKEditor to output valid
+			XHTML 1.1 code.
+			Deprecated elements (<font>, <u>) or attributes
+			(size, face) will be replaced with XHTML compliant code.
+		

+		

+			To add a CKEditor instance outputting valid XHTML code, load the editor using a standard
+			JavaScript call and define CKEditor features to use the XHTML compliant elements and styles.
+		

+		

+			A snippet of the configuration code can be seen below; check the source of this page for
+			full definition:
+		

+
+CKEDITOR.replace( 'textarea_id', {
+	contentsCss: 'assets/outputxhtml.css',
+
+	coreStyles_bold: {
+		element: 'span',
+		attributes: { 'class': 'Bold' }
+	},
+	coreStyles_italic: {
+		element: 'span',
+		attributes: { 'class': 'Italic' }
+	},
+
+	...
+});

+	

+	

+		

+			
+			
+			
+		

+		

+			
+		

+	

+	
+
+
diff --git a/js/ckeditor/skins/moono/dialog.css b/js/ckeditor/skins/moono/dialog.css
new file mode 100644
index 0000000..8fdd5ab
--- /dev/null
+++ b/js/ckeditor/skins/moono/dialog.css
@@ -0,0 +1,5 @@
+/*
+Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.md or http://ckeditor.com/license
+*/
+.cke_dialog{visibility:visible}.cke_dialog_body{z-index:1;background:#eaeaea;border:1px solid #b2b2b2;border-bottom-color:#999;-moz-border-radius:3px;-webkit-border-radius:3px;border-radius:3px;-moz-box-shadow:0 0 3px rgba(0,0,0,.15);-webkit-box-shadow:0 0 3px rgba(0,0,0,.15);box-shadow:0 0 3px rgba(0,0,0,.15)}.cke_dialog strong{font-weight:bold}.cke_dialog_title{font-weight:bold;font-size:13px;cursor:move;position:relative;color:#474747;text-shadow:0 1px 0 rgba(255,255,255,.75);border-bottom:1px solid #999;padding:6px 10px;-moz-border-radius:2px 2px 0 0;-webkit-border-radius:2px 2px 0 0;border-radius:2px 2px 0 0;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff inset;background:#cfd1cf;background-image:-webkit-gradient(linear,left top,left bottom,from(#f5f5f5),to(#cfd1cf));background-image:-moz-linear-gradient(top,#f5f5f5,#cfd1cf);background-image:-webkit-linear-gradient(top,#f5f5f5,#cfd1cf);background-image:-o-linear-gradient(top,#f5f5f5,#cfd1cf);background-image:-ms-linear-gradient(top,#f5f5f5,#cfd1cf);background-image:linear-gradient(top,#f5f5f5,#cfd1cf);filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#f5f5f5',endColorstr='#cfd1cf')}.cke_dialog_contents{background-color:#fff;overflow:auto;padding:15px 10px 5px 10px;margin-top:30px;border-top:1px solid #bfbfbf;-moz-border-radius:0 0 3px 3px;-webkit-border-radius:0 0 3px 3px;border-radius:0 0 3px 3px}.cke_dialog_contents_body{overflow:auto;padding:17px 10px 5px 10px;margin-top:22px}.cke_dialog_footer{text-align:right;position:relative;border:0;outline:1px solid #bfbfbf;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff inset;-moz-border-radius:0 0 2px 2px;-webkit-border-radius:0 0 2px 2px;border-radius:0 0 2px 2px;background:#cfd1cf;background-image:-webkit-gradient(linear,left top,left bottom,from(#ebebeb),to(#cfd1cf));background-image:-moz-linear-gradient(top,#ebebeb,#cfd1cf);background-image:-webkit-linear-gradient(top,#ebebeb,#cfd1cf);background-image:-o-linear-gradient(top,#ebebeb,#cfd1cf);background-image:-ms-linear-gradient(top,#ebebeb,#cfd1cf);background-image:linear-gradient(top,#ebebeb,#cfd1cf);filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#ebebeb',endColorstr='#cfd1cf')}.cke_rtl .cke_dialog_footer{text-align:left}.cke_hc .cke_dialog_footer{outline:0;border-top:1px solid #fff}.cke_dialog .cke_resizer{margin-top:22px}.cke_dialog .cke_resizer_rtl{margin-left:5px}.cke_dialog .cke_resizer_ltr{margin-right:5px}.cke_dialog_tabs{height:24px;display:inline-block;margin:5px 0 0;position:absolute;z-index:2;left:10px}.cke_rtl .cke_dialog_tabs{right:10px}a.cke_dialog_tab{height:16px;padding:4px 8px;margin-right:3px;display:inline-block;cursor:pointer;line-height:16px;outline:0;color:#595959;border:1px solid #bfbfbf;-moz-border-radius:3px 3px 0 0;-webkit-border-radius:3px 3px 0 0;border-radius:3px 3px 0 0;background:#d4d4d4;background-image:-webkit-gradient(linear,left top,left bottom,from(#fafafa),to(#ededed));background-image:-moz-linear-gradient(top,#fafafa,#ededed);background-image:-webkit-linear-gradient(top,#fafafa,#ededed);background-image:-o-linear-gradient(top,#fafafa,#ededed);background-image:-ms-linear-gradient(top,#fafafa,#ededed);background-image:linear-gradient(top,#fafafa,#ededed);filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#fafafa',endColorstr='#ededed')}.cke_rtl a.cke_dialog_tab{margin-right:0;margin-left:3px}a.cke_dialog_tab:hover{background:#ebebeb;background:-moz-linear-gradient(top,#ebebeb 0,#dfdfdf 100%);background:-webkit-gradient(linear,left top,left bottom,color-stop(0%,#ebebeb),color-stop(100%,#dfdfdf));background:-webkit-linear-gradient(top,#ebebeb 0,#dfdfdf 100%);background:-o-linear-gradient(top,#ebebeb 0,#dfdfdf 100%);background:-ms-linear-gradient(top,#ebebeb 0,#dfdfdf 100%);background:linear-gradient(to bottom,#ebebeb 0,#dfdfdf 100%);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#ebebeb',endColorstr='#dfdfdf',GradientType=0)}a.cke_dialog_tab_selected{background:#fff;color:#383838;border-bottom-color:#fff;cursor:default;filter:none}a.cke_dialog_tab_selected:hover{background:#ededed;background:-moz-linear-gradient(top,#ededed 0,#fff 100%);background:-webkit-gradient(linear,left top,left bottom,color-stop(0%,#ededed),color-stop(100%,#fff));background:-webkit-linear-gradient(top,#ededed 0,#fff 100%);background:-o-linear-gradient(top,#ededed 0,#fff 100%);background:-ms-linear-gradient(top,#ededed 0,#fff 100%);background:linear-gradient(to bottom,#ededed 0,#fff 100%);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#ededed',endColorstr='#ffffff',GradientType=0)}.cke_hc a.cke_dialog_tab:hover,.cke_hc a.cke_dialog_tab_selected{border:3px solid;padding:2px 6px}a.cke_dialog_tab_disabled{color:#bababa;cursor:default}.cke_single_page .cke_dialog_tabs{display:none}.cke_single_page .cke_dialog_contents{padding-top:5px;margin-top:0;border-top:0}.cke_dialog_close_button{background-image:url(images/close.png);background-repeat:no-repeat;background-position:50%;position:absolute;cursor:pointer;text-align:center;height:20px;width:20px;top:5px;z-index:5;opacity:.8;filter:alpha(opacity = 80)}.cke_dialog_close_button:hover{opacity:1;filter:alpha(opacity = 100)}.cke_hidpi .cke_dialog_close_button{background-image:url(images/hidpi/close.png);background-size:16px}.cke_dialog_close_button span{display:none}.cke_hc .cke_dialog_close_button span{display:inline;cursor:pointer;font-weight:bold;position:relative;top:3px}.cke_ltr .cke_dialog_close_button{right:5px}.cke_rtl .cke_dialog_close_button{left:6px}.cke_dialog_close_button{top:4px}div.cke_disabled .cke_dialog_ui_labeled_content div *{background-color:#ddd;cursor:default}.cke_dialog_ui_vbox table,.cke_dialog_ui_hbox table{margin:auto}.cke_dialog_ui_vbox_child{padding:5px 0}.cke_dialog_ui_hbox{width:100%}.cke_dialog_ui_hbox_first,.cke_dialog_ui_hbox_child,.cke_dialog_ui_hbox_last{vertical-align:top}.cke_ltr .cke_dialog_ui_hbox_first,.cke_ltr .cke_dialog_ui_hbox_child{padding-right:10px}.cke_rtl .cke_dialog_ui_hbox_first,.cke_rtl .cke_dialog_ui_hbox_child{padding-left:10px}.cke_ltr .cke_dialog_footer_buttons .cke_dialog_ui_hbox_first,.cke_ltr .cke_dialog_footer_buttons .cke_dialog_ui_hbox_child{padding-right:5px}.cke_rtl .cke_dialog_footer_buttons .cke_dialog_ui_hbox_first,.cke_rtl .cke_dialog_footer_buttons .cke_dialog_ui_hbox_child{padding-left:5px;padding-right:0}.cke_hc div.cke_dialog_ui_input_text,.cke_hc div.cke_dialog_ui_input_password,.cke_hc 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label{display:inline;margin-bottom:auto;cursor:default}.cke_dialog_body label.cke_required{font-weight:bold}a.cke_smile{overflow:hidden;display:block;text-align:center;padding:.3em 0}a.cke_smile img{vertical-align:middle}a.cke_specialchar{cursor:inherit;display:block;height:1.25em;padding:.2em .3em;text-align:center}a.cke_smile,a.cke_specialchar{border:1px solid transparent}a.cke_smile:hover,a.cke_smile:focus,a.cke_smile:active,a.cke_specialchar:hover,a.cke_specialchar:focus,a.cke_specialchar:active{background:#fff;outline:0}a.cke_smile:hover,a.cke_specialchar:hover{border-color:#888}a.cke_smile:focus,a.cke_smile:active,a.cke_specialchar:focus,a.cke_specialchar:active{border-color:#139ff7}.cke_dialog_contents a.colorChooser{display:block;margin-top:6px;margin-left:10px;width:80px}.cke_rtl .cke_dialog_contents a.colorChooser{margin-right:10px}.cke_dialog_ui_checkbox_input:focus,.cke_dialog_ui_radio_input:focus,.cke_btn_over{outline:1px dotted #696969}.cke_iframe_shim{display:block;position:absolute;top:0;left:0;z-index:-1;filter:alpha(opacity = 0);width:100%;height:100%}
\ No newline at end of file
diff --git a/js/ckeditor/skins/moono/dialog_ie.css b/js/ckeditor/skins/moono/dialog_ie.css
new file mode 100644
index 0000000..48c1b4b
--- /dev/null
+++ b/js/ckeditor/skins/moono/dialog_ie.css
@@ -0,0 +1,5 @@
+/*
+Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.md or http://ckeditor.com/license
+*/
+.cke_dialog{visibility:visible}.cke_dialog_body{z-index:1;background:#eaeaea;border:1px solid #b2b2b2;border-bottom-color:#999;-moz-border-radius:3px;-webkit-border-radius:3px;border-radius:3px;-moz-box-shadow:0 0 3px rgba(0,0,0,.15);-webkit-box-shadow:0 0 3px rgba(0,0,0,.15);box-shadow:0 0 3px rgba(0,0,0,.15)}.cke_dialog strong{font-weight:bold}.cke_dialog_title{font-weight:bold;font-size:13px;cursor:move;position:relative;color:#474747;text-shadow:0 1px 0 rgba(255,255,255,.75);border-bottom:1px solid #999;padding:6px 10px;-moz-border-radius:2px 2px 0 0;-webkit-border-radius:2px 2px 0 0;border-radius:2px 2px 0 0;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff inset;background:#cfd1cf;background-image:-webkit-gradient(linear,left top,left 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div.cke_dialog_ui_input_select,.cke_hc div.cke_dialog_ui_input_file{border:0}
\ No newline at end of file
diff --git a/js/ckeditor/skins/moono/dialog_ie7.css b/js/ckeditor/skins/moono/dialog_ie7.css
new file mode 100644
index 0000000..bdc5a38
--- /dev/null
+++ b/js/ckeditor/skins/moono/dialog_ie7.css
@@ -0,0 +1,5 @@
+/*
+Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.md or http://ckeditor.com/license
+*/
+.cke_dialog{visibility:visible}.cke_dialog_body{z-index:1;background:#eaeaea;border:1px solid #b2b2b2;border-bottom-color:#999;-moz-border-radius:3px;-webkit-border-radius:3px;border-radius:3px;-moz-box-shadow:0 0 3px rgba(0,0,0,.15);-webkit-box-shadow:0 0 3px rgba(0,0,0,.15);box-shadow:0 0 3px rgba(0,0,0,.15)}.cke_dialog strong{font-weight:bold}.cke_dialog_title{font-weight:bold;font-size:13px;cursor:move;position:relative;color:#474747;text-shadow:0 1px 0 rgba(255,255,255,.75);border-bottom:1px solid #999;padding:6px 10px;-moz-border-radius:2px 2px 0 0;-webkit-border-radius:2px 2px 0 0;border-radius:2px 2px 0 0;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff inset;background:#cfd1cf;background-image:-webkit-gradient(linear,left top,left 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\ No newline at end of file
diff --git a/js/ckeditor/skins/moono/dialog_ie8.css b/js/ckeditor/skins/moono/dialog_ie8.css
new file mode 100644
index 0000000..89b1664
--- /dev/null
+++ b/js/ckeditor/skins/moono/dialog_ie8.css
@@ -0,0 +1,5 @@
+/*
+Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.md or http://ckeditor.com/license
+*/
+.cke_dialog{visibility:visible}.cke_dialog_body{z-index:1;background:#eaeaea;border:1px solid #b2b2b2;border-bottom-color:#999;-moz-border-radius:3px;-webkit-border-radius:3px;border-radius:3px;-moz-box-shadow:0 0 3px rgba(0,0,0,.15);-webkit-box-shadow:0 0 3px rgba(0,0,0,.15);box-shadow:0 0 3px rgba(0,0,0,.15)}.cke_dialog strong{font-weight:bold}.cke_dialog_title{font-weight:bold;font-size:13px;cursor:move;position:relative;color:#474747;text-shadow:0 1px 0 rgba(255,255,255,.75);border-bottom:1px solid #999;padding:6px 10px;-moz-border-radius:2px 2px 0 0;-webkit-border-radius:2px 2px 0 0;border-radius:2px 2px 0 0;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff inset;background:#cfd1cf;background-image:-webkit-gradient(linear,left top,left 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label{display:inline;margin-bottom:auto;cursor:default}.cke_dialog_body label.cke_required{font-weight:bold}a.cke_smile{overflow:hidden;display:block;text-align:center;padding:.3em 0}a.cke_smile img{vertical-align:middle}a.cke_specialchar{cursor:inherit;display:block;height:1.25em;padding:.2em .3em;text-align:center}a.cke_smile,a.cke_specialchar{border:1px solid transparent}a.cke_smile:hover,a.cke_smile:focus,a.cke_smile:active,a.cke_specialchar:hover,a.cke_specialchar:focus,a.cke_specialchar:active{background:#fff;outline:0}a.cke_smile:hover,a.cke_specialchar:hover{border-color:#888}a.cke_smile:focus,a.cke_smile:active,a.cke_specialchar:focus,a.cke_specialchar:active{border-color:#139ff7}.cke_dialog_contents a.colorChooser{display:block;margin-top:6px;margin-left:10px;width:80px}.cke_rtl .cke_dialog_contents a.colorChooser{margin-right:10px}.cke_dialog_ui_checkbox_input:focus,.cke_dialog_ui_radio_input:focus,.cke_btn_over{outline:1px dotted #696969}.cke_iframe_shim{display:block;position:absolute;top:0;left:0;z-index:-1;filter:alpha(opacity = 0);width:100%;height:100%}.cke_rtl input.cke_dialog_ui_input_text,.cke_rtl input.cke_dialog_ui_input_password{padding-right:2px}.cke_rtl div.cke_dialog_ui_input_text,.cke_rtl div.cke_dialog_ui_input_password{padding-left:2px}.cke_rtl div.cke_dialog_ui_input_text{padding-right:1px}.cke_rtl .cke_dialog_ui_vbox_child,.cke_rtl .cke_dialog_ui_hbox_child,.cke_rtl .cke_dialog_ui_hbox_first,.cke_rtl .cke_dialog_ui_hbox_last{padding-right:2px!important}.cke_hc .cke_dialog_title,.cke_hc .cke_dialog_footer,.cke_hc a.cke_dialog_tab,.cke_hc a.cke_dialog_ui_button,.cke_hc a.cke_dialog_ui_button:hover,.cke_hc a.cke_dialog_ui_button_ok,.cke_hc a.cke_dialog_ui_button_ok:hover{filter:progid:DXImageTransform.Microsoft.gradient(enabled=false)}.cke_hc div.cke_dialog_ui_input_text,.cke_hc div.cke_dialog_ui_input_password,.cke_hc div.cke_dialog_ui_input_textarea,.cke_hc div.cke_dialog_ui_input_select,.cke_hc div.cke_dialog_ui_input_file{border:0}a.cke_dialog_ui_button_ok:focus span,a.cke_dialog_ui_button_ok:active span,a.cke_dialog_ui_button_cancel:focus span,a.cke_dialog_ui_button_cancel:active span{display:block}
\ No newline at end of file
diff --git a/js/ckeditor/skins/moono/dialog_iequirks.css b/js/ckeditor/skins/moono/dialog_iequirks.css
new file mode 100644
index 0000000..a168d84
--- /dev/null
+++ b/js/ckeditor/skins/moono/dialog_iequirks.css
@@ -0,0 +1,5 @@
+/*
+Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.md or http://ckeditor.com/license
+*/
+.cke_dialog{visibility:visible}.cke_dialog_body{z-index:1;background:#eaeaea;border:1px solid #b2b2b2;border-bottom-color:#999;-moz-border-radius:3px;-webkit-border-radius:3px;border-radius:3px;-moz-box-shadow:0 0 3px rgba(0,0,0,.15);-webkit-box-shadow:0 0 3px rgba(0,0,0,.15);box-shadow:0 0 3px rgba(0,0,0,.15)}.cke_dialog strong{font-weight:bold}.cke_dialog_title{font-weight:bold;font-size:13px;cursor:move;position:relative;color:#474747;text-shadow:0 1px 0 rgba(255,255,255,.75);border-bottom:1px solid #999;padding:6px 10px;-moz-border-radius:2px 2px 0 0;-webkit-border-radius:2px 2px 0 0;border-radius:2px 2px 0 0;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff inset;background:#cfd1cf;background-image:-webkit-gradient(linear,left top,left bottom,from(#f5f5f5),to(#cfd1cf));background-image:-moz-linear-gradient(top,#f5f5f5,#cfd1cf);background-image:-webkit-linear-gradient(top,#f5f5f5,#cfd1cf);background-image:-o-linear-gradient(top,#f5f5f5,#cfd1cf);background-image:-ms-linear-gradient(top,#f5f5f5,#cfd1cf);background-image:linear-gradient(top,#f5f5f5,#cfd1cf);filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#f5f5f5',endColorstr='#cfd1cf')}.cke_dialog_contents{background-color:#fff;overflow:auto;padding:15px 10px 5px 10px;margin-top:30px;border-top:1px solid #bfbfbf;-moz-border-radius:0 0 3px 3px;-webkit-border-radius:0 0 3px 3px;border-radius:0 0 3px 3px}.cke_dialog_contents_body{overflow:auto;padding:17px 10px 5px 10px;margin-top:22px}.cke_dialog_footer{text-align:right;position:relative;border:0;outline:1px solid #bfbfbf;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff inset;-moz-border-radius:0 0 2px 2px;-webkit-border-radius:0 0 2px 2px;border-radius:0 0 2px 2px;background:#cfd1cf;background-image:-webkit-gradient(linear,left top,left bottom,from(#ebebeb),to(#cfd1cf));background-image:-moz-linear-gradient(top,#ebebeb,#cfd1cf);background-image:-webkit-linear-gradient(top,#ebebeb,#cfd1cf);background-image:-o-linear-gradient(top,#ebebeb,#cfd1cf);background-image:-ms-linear-gradient(top,#ebebeb,#cfd1cf);background-image:linear-gradient(top,#ebebeb,#cfd1cf);filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#ebebeb',endColorstr='#cfd1cf')}.cke_rtl .cke_dialog_footer{text-align:left}.cke_hc .cke_dialog_footer{outline:0;border-top:1px solid #fff}.cke_dialog .cke_resizer{margin-top:22px}.cke_dialog .cke_resizer_rtl{margin-left:5px}.cke_dialog .cke_resizer_ltr{margin-right:5px}.cke_dialog_tabs{height:24px;display:inline-block;margin:5px 0 0;position:absolute;z-index:2;left:10px}.cke_rtl .cke_dialog_tabs{right:10px}a.cke_dialog_tab{height:16px;padding:4px 8px;margin-right:3px;display:inline-block;cursor:pointer;line-height:16px;outline:0;color:#595959;border:1px solid #bfbfbf;-moz-border-radius:3px 3px 0 0;-webkit-border-radius:3px 3px 0 0;border-radius:3px 3px 0 0;background:#d4d4d4;background-image:-webkit-gradient(linear,left top,left bottom,from(#fafafa),to(#ededed));background-image:-moz-linear-gradient(top,#fafafa,#ededed);background-image:-webkit-linear-gradient(top,#fafafa,#ededed);background-image:-o-linear-gradient(top,#fafafa,#ededed);background-image:-ms-linear-gradient(top,#fafafa,#ededed);background-image:linear-gradient(top,#fafafa,#ededed);filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#fafafa',endColorstr='#ededed')}.cke_rtl a.cke_dialog_tab{margin-right:0;margin-left:3px}a.cke_dialog_tab:hover{background:#ebebeb;background:-moz-linear-gradient(top,#ebebeb 0,#dfdfdf 100%);background:-webkit-gradient(linear,left top,left bottom,color-stop(0%,#ebebeb),color-stop(100%,#dfdfdf));background:-webkit-linear-gradient(top,#ebebeb 0,#dfdfdf 100%);background:-o-linear-gradient(top,#ebebeb 0,#dfdfdf 100%);background:-ms-linear-gradient(top,#ebebeb 0,#dfdfdf 100%);background:linear-gradient(to bottom,#ebebeb 0,#dfdfdf 100%);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#ebebeb',endColorstr='#dfdfdf',GradientType=0)}a.cke_dialog_tab_selected{background:#fff;color:#383838;border-bottom-color:#fff;cursor:default;filter:none}a.cke_dialog_tab_selected:hover{background:#ededed;background:-moz-linear-gradient(top,#ededed 0,#fff 100%);background:-webkit-gradient(linear,left top,left bottom,color-stop(0%,#ededed),color-stop(100%,#fff));background:-webkit-linear-gradient(top,#ededed 0,#fff 100%);background:-o-linear-gradient(top,#ededed 0,#fff 100%);background:-ms-linear-gradient(top,#ededed 0,#fff 100%);background:linear-gradient(to bottom,#ededed 0,#fff 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.cke_dialog_close_button{right:5px}.cke_rtl .cke_dialog_close_button{left:6px}.cke_dialog_close_button{top:4px}div.cke_disabled .cke_dialog_ui_labeled_content div *{background-color:#ddd;cursor:default}.cke_dialog_ui_vbox table,.cke_dialog_ui_hbox table{margin:auto}.cke_dialog_ui_vbox_child{padding:5px 0}.cke_dialog_ui_hbox{width:100%}.cke_dialog_ui_hbox_first,.cke_dialog_ui_hbox_child,.cke_dialog_ui_hbox_last{vertical-align:top}.cke_ltr .cke_dialog_ui_hbox_first,.cke_ltr .cke_dialog_ui_hbox_child{padding-right:10px}.cke_rtl .cke_dialog_ui_hbox_first,.cke_rtl .cke_dialog_ui_hbox_child{padding-left:10px}.cke_ltr .cke_dialog_footer_buttons .cke_dialog_ui_hbox_first,.cke_ltr .cke_dialog_footer_buttons .cke_dialog_ui_hbox_child{padding-right:5px}.cke_rtl .cke_dialog_footer_buttons .cke_dialog_ui_hbox_first,.cke_rtl .cke_dialog_footer_buttons .cke_dialog_ui_hbox_child{padding-left:5px;padding-right:0}.cke_hc div.cke_dialog_ui_input_text,.cke_hc div.cke_dialog_ui_input_password,.cke_hc div.cke_dialog_ui_input_textarea,.cke_hc div.cke_dialog_ui_input_select,.cke_hc div.cke_dialog_ui_input_file{border:1px solid}textarea.cke_dialog_ui_input_textarea{overflow:auto;resize:none}input.cke_dialog_ui_input_text,input.cke_dialog_ui_input_password,textarea.cke_dialog_ui_input_textarea{background-color:#fff;border:1px solid #c9cccf;border-top-color:#aeb3b9;padding:4px 6px;outline:0;width:100%;*width:95%;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box;-moz-border-radius:3px;-webkit-border-radius:3px;border-radius:3px;-moz-box-shadow:0 1px 2px rgba(0,0,0,.15) inset;-webkit-box-shadow:0 1px 2px rgba(0,0,0,.15) inset;box-shadow:0 1px 2px rgba(0,0,0,.15) inset}input.cke_dialog_ui_input_text:hover,input.cke_dialog_ui_input_password:hover,textarea.cke_dialog_ui_input_textarea:hover{border:1px solid 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a.cke_dialog_ui_button span{color:inherit;font-size:12px;font-weight:bold;line-height:18px;padding:0 12px}a.cke_dialog_ui_button_ok{color:#fff;text-shadow:0 -1px 0 #55830c;border-color:#62a60a #62a60a #4d9200;background:#69b10b;background-image:-webkit-gradient(linear,0 0,0 100%,from(#9ad717),to(#69b10b));background-image:-webkit-linear-gradient(top,#9ad717,#69b10b);background-image:-o-linear-gradient(top,#9ad717,#69b10b);background-image:linear-gradient(to bottom,#9ad717,#69b10b);background-image:-moz-linear-gradient(top,#9ad717,#69b10b);filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#9ad717',endColorstr='#69b10b')}a.cke_dialog_ui_button_ok:hover{border-color:#5b9909 #5b9909 #478500;background:#88be14;background:-webkit-gradient(linear,left top,left bottom,color-stop(0%,#88be14),color-stop(100%,#5d9c0a));background:-webkit-linear-gradient(top,#88be14 0,#5d9c0a 100%);background:-o-linear-gradient(top,#88be14 0,#5d9c0a 100%);background:linear-gradient(to 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top left no-repeat;width:16px;height:16px;border:1px none;font-size:1px}.cke_hidpi .cke_dialog a.cke_btn_reset{background-size:16px;background-image:url(images/hidpi/refresh.png)}.cke_rtl .cke_dialog a.cke_btn_reset{float:left}.cke_dialog a.cke_btn_locked,.cke_dialog a.cke_btn_unlocked{float:left;width:16px;height:16px;background-repeat:no-repeat;border:none 1px;font-size:1px}.cke_dialog a.cke_btn_locked .cke_icon{display:none}.cke_rtl .cke_dialog a.cke_btn_locked,.cke_rtl .cke_dialog a.cke_btn_unlocked{float:right}.cke_dialog a.cke_btn_locked{background-image:url(images/lock.png)}.cke_dialog a.cke_btn_unlocked{background-image:url(images/lock-open.png)}.cke_hidpi .cke_dialog a.cke_btn_unlocked,.cke_hidpi .cke_dialog a.cke_btn_locked{background-size:16px}.cke_hidpi .cke_dialog a.cke_btn_locked{background-image:url(images/hidpi/lock.png)}.cke_hidpi .cke_dialog a.cke_btn_unlocked{background-image:url(images/hidpi/lock-open.png)}.cke_dialog .cke_btn_over{border:outset 1px;cursor:pointer}.cke_dialog .ImagePreviewBox{border:2px ridge black;overflow:scroll;height:200px;width:300px;padding:2px;background-color:white}.cke_dialog .ImagePreviewBox table td{white-space:normal}.cke_dialog .ImagePreviewLoader{position:absolute;white-space:normal;overflow:hidden;height:160px;width:230px;margin:2px;padding:2px;opacity:.9;filter:alpha(opacity = 90);background-color:#e4e4e4}.cke_dialog .FlashPreviewBox{white-space:normal;border:2px ridge black;overflow:auto;height:160px;width:390px;padding:2px;background-color:white}.cke_dialog .cke_pastetext{width:346px;height:170px}.cke_dialog .cke_pastetext textarea{width:340px;height:170px;resize:none}.cke_dialog iframe.cke_pasteframe{width:346px;height:130px;background-color:white;border:1px solid #aeb3b9;-moz-border-radius:3px;-webkit-border-radius:3px;border-radius:3px}.cke_dialog .cke_hand{cursor:pointer}.cke_disabled{color:#a0a0a0}.cke_dialog_body .cke_label{display:none}.cke_dialog_body label{display:inline;margin-bottom:auto;cursor:default}.cke_dialog_body label.cke_required{font-weight:bold}a.cke_smile{overflow:hidden;display:block;text-align:center;padding:.3em 0}a.cke_smile img{vertical-align:middle}a.cke_specialchar{cursor:inherit;display:block;height:1.25em;padding:.2em .3em;text-align:center}a.cke_smile,a.cke_specialchar{border:1px solid transparent}a.cke_smile:hover,a.cke_smile:focus,a.cke_smile:active,a.cke_specialchar:hover,a.cke_specialchar:focus,a.cke_specialchar:active{background:#fff;outline:0}a.cke_smile:hover,a.cke_specialchar:hover{border-color:#888}a.cke_smile:focus,a.cke_smile:active,a.cke_specialchar:focus,a.cke_specialchar:active{border-color:#139ff7}.cke_dialog_contents a.colorChooser{display:block;margin-top:6px;margin-left:10px;width:80px}.cke_rtl .cke_dialog_contents a.colorChooser{margin-right:10px}.cke_dialog_ui_checkbox_input:focus,.cke_dialog_ui_radio_input:focus,.cke_btn_over{outline:1px dotted #696969}.cke_iframe_shim{display:block;position:absolute;top:0;left:0;z-index:-1;filter:alpha(opacity = 0);width:100%;height:100%}.cke_rtl input.cke_dialog_ui_input_text,.cke_rtl input.cke_dialog_ui_input_password{padding-right:2px}.cke_rtl div.cke_dialog_ui_input_text,.cke_rtl div.cke_dialog_ui_input_password{padding-left:2px}.cke_rtl div.cke_dialog_ui_input_text{padding-right:1px}.cke_rtl .cke_dialog_ui_vbox_child,.cke_rtl .cke_dialog_ui_hbox_child,.cke_rtl .cke_dialog_ui_hbox_first,.cke_rtl .cke_dialog_ui_hbox_last{padding-right:2px!important}.cke_hc .cke_dialog_title,.cke_hc .cke_dialog_footer,.cke_hc a.cke_dialog_tab,.cke_hc a.cke_dialog_ui_button,.cke_hc a.cke_dialog_ui_button:hover,.cke_hc a.cke_dialog_ui_button_ok,.cke_hc a.cke_dialog_ui_button_ok:hover{filter:progid:DXImageTransform.Microsoft.gradient(enabled=false)}.cke_hc div.cke_dialog_ui_input_text,.cke_hc div.cke_dialog_ui_input_password,.cke_hc div.cke_dialog_ui_input_textarea,.cke_hc div.cke_dialog_ui_input_select,.cke_hc div.cke_dialog_ui_input_file{border:0}.cke_dialog_footer{filter:""}
\ No newline at end of file
diff --git a/js/ckeditor/skins/moono/dialog_opera.css b/js/ckeditor/skins/moono/dialog_opera.css
new file mode 100644
index 0000000..2f5072d
--- /dev/null
+++ b/js/ckeditor/skins/moono/dialog_opera.css
@@ -0,0 +1,5 @@
+/*
+Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
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.cke_dialog_footer>*{float:left}
\ No newline at end of file
diff --git a/js/ckeditor/skins/moono/editor.css b/js/ckeditor/skins/moono/editor.css
new file mode 100644
index 0000000..e3c946a
--- /dev/null
+++ b/js/ckeditor/skins/moono/editor.css
@@ -0,0 +1,5 @@
+/*
+Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.md or http://ckeditor.com/license
+*/
+.cke_reset{margin:0;padding:0;border:0;background:transparent;text-decoration:none;width:auto;height:auto;vertical-align:baseline;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;position:static;-webkit-transition:none;-moz-transition:none;-ms-transition:none;transition:none}.cke_reset_all,.cke_reset_all *{margin:0;padding:0;border:0;background:transparent;text-decoration:none;width:auto;height:auto;vertical-align:baseline;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;position:static;-webkit-transition:none;-moz-transition:none;-ms-transition:none;transition:none;border-collapse:collapse;font:normal normal normal 12px Arial,Helvetica,Tahoma,Verdana,Sans-Serif;color:#000;text-align:left;white-space:nowrap;cursor:auto;float:none}.cke_reset_all .cke_rtl *{text-align:right}.cke_reset_all iframe{vertical-align:inherit}.cke_reset_all textarea{white-space:pre}.cke_reset_all textarea,.cke_reset_all 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.cke_combo_text{width:30px}.cke_combopanel__fontsize{width:120px}.cke_source{font-family:'Courier New',Monospace;font-size:small;background-color:#fff;white-space:pre}.cke_wysiwyg_frame,.cke_wysiwyg_div{background-color:#fff}.cke_chrome{visibility:inherit}.cke_voice_label{display:none}legend.cke_voice_label{display:none}.cke_button__about_icon {background: url(icons.png) no-repeat 0 -0px !important;}.cke_button__bold_icon {background: url(icons.png) no-repeat 0 -24px !important;}.cke_button__italic_icon {background: url(icons.png) no-repeat 0 -48px !important;}.cke_button__strike_icon {background: url(icons.png) no-repeat 0 -72px !important;}.cke_button__subscript_icon {background: url(icons.png) no-repeat 0 -96px !important;}.cke_button__superscript_icon {background: url(icons.png) no-repeat 0 -120px !important;}.cke_button__underline_icon {background: url(icons.png) no-repeat 0 -144px !important;}.cke_button__blockquote_icon {background: url(icons.png) no-repeat 0 -168px !important;}.cke_rtl .cke_button__copy_icon, .cke_mixed_dir_content .cke_rtl .cke_button__copy_icon {background: url(icons.png) no-repeat 0 -192px !important;}.cke_ltr .cke_button__copy_icon {background: url(icons.png) no-repeat 0 -216px !important;}.cke_rtl .cke_button__cut_icon, .cke_mixed_dir_content .cke_rtl .cke_button__cut_icon {background: url(icons.png) no-repeat 0 -240px !important;}.cke_ltr .cke_button__cut_icon {background: url(icons.png) no-repeat 0 -264px !important;}.cke_rtl .cke_button__paste_icon, .cke_mixed_dir_content .cke_rtl .cke_button__paste_icon {background: url(icons.png) no-repeat 0 -288px !important;}.cke_ltr .cke_button__paste_icon {background: url(icons.png) no-repeat 0 -312px !important;}.cke_button__horizontalrule_icon {background: url(icons.png) no-repeat 0 -336px !important;}.cke_button__image_icon {background: url(icons.png) no-repeat 0 -360px !important;}.cke_rtl .cke_button__indent_icon, .cke_mixed_dir_content .cke_rtl .cke_button__indent_icon {background: url(icons.png) no-repeat 0 -384px !important;}.cke_ltr .cke_button__indent_icon {background: url(icons.png) no-repeat 0 -408px !important;}.cke_rtl .cke_button__outdent_icon, .cke_mixed_dir_content .cke_rtl .cke_button__outdent_icon {background: url(icons.png) no-repeat 0 -432px !important;}.cke_ltr .cke_button__outdent_icon {background: url(icons.png) no-repeat 0 -456px !important;}.cke_rtl .cke_button__anchor_icon, .cke_mixed_dir_content .cke_rtl .cke_button__anchor_icon {background: url(icons.png) no-repeat 0 -480px !important;}.cke_ltr .cke_button__anchor_icon {background: url(icons.png) no-repeat 0 -504px !important;}.cke_button__link_icon {background: url(icons.png) no-repeat 0 -528px !important;}.cke_button__unlink_icon {background: url(icons.png) no-repeat 0 -552px !important;}.cke_rtl .cke_button__bulletedlist_icon, .cke_mixed_dir_content .cke_rtl .cke_button__bulletedlist_icon {background: url(icons.png) no-repeat 0 -576px !important;}.cke_ltr .cke_button__bulletedlist_icon {background: url(icons.png) no-repeat 0 -600px !important;}.cke_rtl .cke_button__numberedlist_icon, .cke_mixed_dir_content .cke_rtl .cke_button__numberedlist_icon {background: url(icons.png) no-repeat 0 -624px !important;}.cke_ltr .cke_button__numberedlist_icon {background: url(icons.png) no-repeat 0 -648px !important;}.cke_button__maximize_icon {background: url(icons.png) no-repeat 0 -672px !important;}.cke_rtl .cke_button__pastetext_icon, .cke_mixed_dir_content .cke_rtl .cke_button__pastetext_icon {background: url(icons.png) no-repeat 0 -696px !important;}.cke_ltr .cke_button__pastetext_icon {background: url(icons.png) no-repeat 0 -720px !important;}.cke_rtl .cke_button__pastefromword_icon, .cke_mixed_dir_content .cke_rtl .cke_button__pastefromword_icon {background: url(icons.png) no-repeat 0 -744px !important;}.cke_ltr .cke_button__pastefromword_icon {background: url(icons.png) no-repeat 0 -768px !important;}.cke_button__removeformat_icon {background: 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.cke_button__maximize_icon {background: url(icons_hidpi.png) no-repeat 0 -672px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__pastetext_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__pastetext_icon {background: url(icons_hidpi.png) no-repeat 0 -696px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__pastetext_icon,.cke_ltr.cke_hidpi .cke_button__pastetext_icon {background: url(icons_hidpi.png) no-repeat 0 -720px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__pastefromword_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__pastefromword_icon {background: url(icons_hidpi.png) no-repeat 0 -744px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__pastefromword_icon,.cke_ltr.cke_hidpi .cke_button__pastefromword_icon {background: url(icons_hidpi.png) no-repeat 0 -768px !important;background-size: 16px !important;}.cke_hidpi .cke_button__removeformat_icon {background: url(icons_hidpi.png) no-repeat 0 -792px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__source_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__source_icon {background: url(icons_hidpi.png) no-repeat 0 -816px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__source_icon,.cke_ltr.cke_hidpi .cke_button__source_icon {background: url(icons_hidpi.png) no-repeat 0 -840px !important;background-size: 16px !important;}.cke_hidpi .cke_button__specialchar_icon {background: url(icons_hidpi.png) no-repeat 0 -864px !important;background-size: 16px !important;}.cke_hidpi .cke_button__scayt_icon {background: url(icons_hidpi.png) no-repeat 0 -888px !important;background-size: 16px !important;}.cke_hidpi .cke_button__table_icon {background: url(icons_hidpi.png) no-repeat 0 -912px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__redo_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__redo_icon {background: url(icons_hidpi.png) no-repeat 0 -936px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__redo_icon,.cke_ltr.cke_hidpi .cke_button__redo_icon {background: url(icons_hidpi.png) no-repeat 0 -960px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__undo_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__undo_icon {background: url(icons_hidpi.png) no-repeat 0 -984px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__undo_icon,.cke_ltr.cke_hidpi .cke_button__undo_icon {background: url(icons_hidpi.png) no-repeat 0 -1008px !important;background-size: 16px !important;}.cke_hidpi .cke_button__spellchecker_icon {background: url(icons_hidpi.png) no-repeat 0 -1032px !important;background-size: 16px !important;}
\ No newline at end of file
diff --git a/js/ckeditor/skins/moono/editor_gecko.css b/js/ckeditor/skins/moono/editor_gecko.css
new file mode 100644
index 0000000..98fa259
--- /dev/null
+++ b/js/ckeditor/skins/moono/editor_gecko.css
@@ -0,0 +1,5 @@
+/*
+Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.md or http://ckeditor.com/license
+*/
+.cke_reset{margin:0;padding:0;border:0;background:transparent;text-decoration:none;width:auto;height:auto;vertical-align:baseline;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;position:static;-webkit-transition:none;-moz-transition:none;-ms-transition:none;transition:none}.cke_reset_all,.cke_reset_all *{margin:0;padding:0;border:0;background:transparent;text-decoration:none;width:auto;height:auto;vertical-align:baseline;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;position:static;-webkit-transition:none;-moz-transition:none;-ms-transition:none;transition:none;border-collapse:collapse;font:normal normal normal 12px Arial,Helvetica,Tahoma,Verdana,Sans-Serif;color:#000;text-align:left;white-space:nowrap;cursor:auto;float:none}.cke_reset_all .cke_rtl *{text-align:right}.cke_reset_all iframe{vertical-align:inherit}.cke_reset_all textarea{white-space:pre}.cke_reset_all textarea,.cke_reset_all input[type="text"],.cke_reset_all input[type="password"]{cursor:text}.cke_reset_all textarea[disabled],.cke_reset_all input[type="text"][disabled],.cke_reset_all input[type="password"][disabled]{cursor:default}.cke_reset_all fieldset{padding:10px;border:2px groove #e0dfe3}.cke_reset_all select{box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box}.cke_reset_all table{table-layout:auto}.cke_chrome{display:block;border:1px solid #b6b6b6;padding:0;-moz-box-shadow:0 0 3px rgba(0,0,0,.15);-webkit-box-shadow:0 0 3px rgba(0,0,0,.15);box-shadow:0 0 3px rgba(0,0,0,.15)}.cke_inner{display:block;-webkit-touch-callout:none;background:#fff;padding:0}.cke_float{border:0}.cke_float .cke_inner{padding-bottom:0}.cke_top,.cke_contents,.cke_bottom{display:block;overflow:hidden}.cke_top{border-bottom:1px solid #b6b6b6;padding:6px 8px 2px;white-space:normal;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff 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rgba(0,0,0,.15)}.cke_menu_panel{padding:0;margin:0}.cke_combopanel{width:150px;height:170px}.cke_panel_frame{width:100%;height:100%;font-size:12px;overflow:auto;overflow-x:hidden}.cke_panel_container{overflow-y:auto;overflow-x:hidden}.cke_panel_list{list-style-type:none;margin:3px;padding:0;white-space:nowrap}.cke_panel_listItem{margin:0;padding-bottom:1px}.cke_panel_listItem a{padding:3px 4px;display:block;border:1px solid #fff;color:inherit!important;text-decoration:none;overflow:hidden;text-overflow:ellipsis;-moz-border-radius:2px;-webkit-border-radius:2px;border-radius:2px}* html .cke_panel_listItem a{width:100%;color:#000}*:first-child+html .cke_panel_listItem a{color:#000}.cke_panel_listItem.cke_selected a{border:1px solid #dedede;background-color:#f2f2f2;-moz-box-shadow:0 0 2px rgba(0,0,0,.1) inset;-webkit-box-shadow:0 0 2px rgba(0,0,0,.1) inset;box-shadow:0 0 2px rgba(0,0,0,.1) inset}.cke_panel_listItem a:hover,.cke_panel_listItem a:focus,.cke_panel_listItem a:active{border-color:#dedede;background-color:#f2f2f2;-moz-box-shadow:0 0 2px rgba(0,0,0,.1) inset;-webkit-box-shadow:0 0 2px rgba(0,0,0,.1) inset;box-shadow:0 0 2px rgba(0,0,0,.1) inset}.cke_hc .cke_panel_listItem a{border-style:none}.cke_hc .cke_panel_listItem a:hover,.cke_hc .cke_panel_listItem a:focus,.cke_hc .cke_panel_listItem a:active{border:2px solid;padding:1px 2px}.cke_panel_grouptitle{cursor:default;font-size:11px;font-weight:bold;white-space:nowrap;margin:0;padding:4px 6px;color:#474747;text-shadow:0 1px 0 rgba(255,255,255,.75);border-bottom:1px solid #b6b6b6;-moz-border-radius:2px 2px 0 0;-webkit-border-radius:2px 2px 0 0;border-radius:2px 2px 0 0;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff inset;background:#cfd1cf;background-image:-webkit-gradient(linear,left top,left 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\ No newline at end of file
diff --git a/js/ckeditor/skins/moono/editor_ie.css b/js/ckeditor/skins/moono/editor_ie.css
new file mode 100644
index 0000000..fa4cf00
--- /dev/null
+++ b/js/ckeditor/skins/moono/editor_ie.css
@@ -0,0 +1,5 @@
+/*
+Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.md or http://ckeditor.com/license
+*/
+.cke_reset{margin:0;padding:0;border:0;background:transparent;text-decoration:none;width:auto;height:auto;vertical-align:baseline;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;position:static;-webkit-transition:none;-moz-transition:none;-ms-transition:none;transition:none}.cke_reset_all,.cke_reset_all *{margin:0;padding:0;border:0;background:transparent;text-decoration:none;width:auto;height:auto;vertical-align:baseline;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;position:static;-webkit-transition:none;-moz-transition:none;-ms-transition:none;transition:none;border-collapse:collapse;font:normal normal normal 12px Arial,Helvetica,Tahoma,Verdana,Sans-Serif;color:#000;text-align:left;white-space:nowrap;cursor:auto;float:none}.cke_reset_all .cke_rtl *{text-align:right}.cke_reset_all iframe{vertical-align:inherit}.cke_reset_all textarea{white-space:pre}.cke_reset_all textarea,.cke_reset_all input[type="text"],.cke_reset_all input[type="password"]{cursor:text}.cke_reset_all textarea[disabled],.cke_reset_all input[type="text"][disabled],.cke_reset_all input[type="password"][disabled]{cursor:default}.cke_reset_all fieldset{padding:10px;border:2px groove #e0dfe3}.cke_reset_all select{box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box}.cke_reset_all table{table-layout:auto}.cke_chrome{display:block;border:1px solid #b6b6b6;padding:0;-moz-box-shadow:0 0 3px rgba(0,0,0,.15);-webkit-box-shadow:0 0 3px rgba(0,0,0,.15);box-shadow:0 0 3px rgba(0,0,0,.15)}.cke_inner{display:block;-webkit-touch-callout:none;background:#fff;padding:0}.cke_float{border:0}.cke_float .cke_inner{padding-bottom:0}.cke_top,.cke_contents,.cke_bottom{display:block;overflow:hidden}.cke_top{border-bottom:1px solid #b6b6b6;padding:6px 8px 2px;white-space:normal;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff 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.cke_button:last-child{-moz-border-radius:2px 0 0 2px;-webkit-border-radius:2px 0 0 2px;border-radius:2px 0 0 2px}.cke_rtl .cke_button{float:right}.cke_hc .cke_button{border:1px solid black;padding:3px 5px;margin:-2px 4px 0 -2px}.cke_button_on{-moz-box-shadow:0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2);-webkit-box-shadow:0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2);box-shadow:0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2);background:#b5b5b5;background-image:-webkit-gradient(linear,left top,left bottom,from(#aaa),to(#cacaca));background-image:-moz-linear-gradient(top,#aaa,#cacaca);background-image:-webkit-linear-gradient(top,#aaa,#cacaca);background-image:-o-linear-gradient(top,#aaa,#cacaca);background-image:-ms-linear-gradient(top,#aaa,#cacaca);background-image:linear-gradient(top,#aaa,#cacaca);filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#aaaaaa',endColorstr='#cacaca')}.cke_hc .cke_button_on,.cke_hc 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0 0 1px;width:0;height:0;cursor:default;vertical-align:top;border-left:3px solid transparent;border-right:3px solid transparent;border-top:3px solid #474747}.cke_rtl .cke_button_arrow{margin-right:5px;margin-left:0}.cke_hc .cke_button_arrow{font-size:10px;margin:3px -2px 0 3px;width:auto;border:0}.cke_toolbar_separator{float:left;background-color:#c0c0c0;background-color:rgba(0,0,0,.2);margin:5px 2px 0;height:18px;width:1px;-webkit-box-shadow:1px 0 1px rgba(255,255,255,.5);-moz-box-shadow:1px 0 1px rgba(255,255,255,.5);box-shadow:1px 0 1px rgba(255,255,255,.5)}.cke_rtl .cke_toolbar_separator{float:right;-webkit-box-shadow:-1px 0 1px rgba(255,255,255,.1);-moz-box-shadow:-1px 0 1px rgba(255,255,255,.1);box-shadow:-1px 0 1px rgba(255,255,255,.1)}.cke_hc .cke_toolbar_separator{width:0;border-left:1px solid;margin:1px 5px 0 0}.cke_toolbar_break{display:block;clear:left}.cke_rtl .cke_toolbar_break{clear:right}.cke_toolbox_collapser{width:12px;height:11px;float:right;margin:11px 0 0;font-size:0;cursor:default;text-align:center;border:1px solid #a6a6a6;border-bottom-color:#979797;-moz-border-radius:3px;-webkit-border-radius:3px;border-radius:3px;-moz-box-shadow:0 1px 0 rgba(255,255,255,.5),0 0 2px rgba(255,255,255,.15) inset,0 1px 0 rgba(255,255,255,.15) inset;-webkit-box-shadow:0 1px 0 rgba(255,255,255,.5),0 0 2px rgba(255,255,255,.15) inset,0 1px 0 rgba(255,255,255,.15) inset;box-shadow:0 1px 0 rgba(255,255,255,.5),0 0 2px rgba(255,255,255,.15) inset,0 1px 0 rgba(255,255,255,.15) inset;background:#e4e4e4;background-image:-webkit-gradient(linear,left top,left 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4px}.cke_rtl .cke_toolbox_collapser{float:left}.cke_toolbox_collapser .cke_arrow{display:inline-block;height:0;width:0;font-size:0;margin-top:1px;border-left:3px solid transparent;border-right:3px solid transparent;border-bottom:3px solid #474747;border-top:3px solid transparent}.cke_toolbox_collapser.cke_toolbox_collapser_min .cke_arrow{margin-top:4px;border-bottom-color:transparent;border-top-color:#474747}.cke_hc .cke_toolbox_collapser .cke_arrow{font-size:8px;width:auto;border:0;margin-top:0;margin-right:2px}.cke_menubutton{display:block}.cke_menuitem span{cursor:default}.cke_menubutton:hover,.cke_menubutton:focus,.cke_menubutton:active{background-color:#d3d3d3;display:block}.cke_hc .cke_menubutton{padding:2px}.cke_hc .cke_menubutton:hover,.cke_hc .cke_menubutton:focus,.cke_hc .cke_menubutton:active{border:2px solid;padding:0}.cke_menubutton_inner{display:table-row}.cke_menubutton_icon,.cke_menubutton_label,.cke_menuarrow{display:table-cell}.cke_menubutton_icon{background-color:#d7d8d7;opacity:.70;filter:alpha(opacity=70);padding:4px}.cke_hc .cke_menubutton_icon{height:16px;width:0;padding:4px 0}.cke_menubutton:hover .cke_menubutton_icon,.cke_menubutton:focus .cke_menubutton_icon,.cke_menubutton:active .cke_menubutton_icon{background-color:#d0d2d0}.cke_menubutton_disabled:hover .cke_menubutton_icon,.cke_menubutton_disabled:focus .cke_menubutton_icon,.cke_menubutton_disabled:active .cke_menubutton_icon{opacity:.3;filter:alpha(opacity=30)}.cke_menubutton_label{padding:0 5px;background-color:transparent;width:100%;vertical-align:middle}.cke_menubutton_disabled .cke_menubutton_label{opacity:.3;filter:alpha(opacity=30)}.cke_menubutton_on{border:1px solid #dedede;background-color:#f2f2f2;-moz-box-shadow:0 0 2px rgba(0,0,0,.1) inset;-webkit-box-shadow:0 0 2px rgba(0,0,0,.1) inset;box-shadow:0 0 2px rgba(0,0,0,.1) inset}.cke_menubutton_on .cke_menubutton_icon{padding-right:3px}.cke_menubutton:hover,.cke_menubutton:focus,.cke_menubutton:active{background-color:#eff0ef}.cke_panel_frame .cke_menubutton_label{display:none}.cke_menuseparator{background-color:#d3d3d3;height:1px;filter:alpha(opacity=70);opacity:.70}.cke_menuarrow{background-image:url(images/arrow.png);background-position:0 10px;background-repeat:no-repeat;padding:0 5px}.cke_rtl .cke_menuarrow{background-position:5px -13px;background-repeat:no-repeat}.cke_menuarrow span{display:none}.cke_hc .cke_menuarrow span{vertical-align:middle;display:inline}.cke_combo{display:inline-block;float:left}.cke_rtl .cke_combo{float:right}.cke_hc .cke_combo{margin-top:-2px}.cke_combo_label{display:none;float:left;line-height:26px;vertical-align:top;margin-right:5px}.cke_rtl .cke_combo_label{float:right;margin-left:5px;margin-right:0}.cke_combo_button{cursor:default;display:inline-block;float:left;margin:0 6px 5px 0;border:1px solid #a6a6a6;border-bottom-color:#979797;-moz-border-radius:3px;-webkit-border-radius:3px;border-radius:3px;-moz-box-shadow:0 1px 0 rgba(255,255,255,.5),0 0 2px rgba(255,255,255,.15) inset,0 1px 0 rgba(255,255,255,.15) inset;-webkit-box-shadow:0 1px 0 rgba(255,255,255,.5),0 0 2px rgba(255,255,255,.15) inset,0 1px 0 rgba(255,255,255,.15) inset;box-shadow:0 1px 0 rgba(255,255,255,.5),0 0 2px rgba(255,255,255,.15) inset,0 1px 0 rgba(255,255,255,.15) inset;background:#e4e4e4;background-image:-webkit-gradient(linear,left top,left bottom,from(#fff),to(#e4e4e4));background-image:-moz-linear-gradient(top,#fff,#e4e4e4);background-image:-webkit-linear-gradient(top,#fff,#e4e4e4);background-image:-o-linear-gradient(top,#fff,#e4e4e4);background-image:-ms-linear-gradient(top,#fff,#e4e4e4);background-image:linear-gradient(top,#fff,#e4e4e4);filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#ffffff',endColorstr='#e4e4e4')}.cke_combo_off a.cke_combo_button:hover,.cke_combo_off a.cke_combo_button:focus{background:#ccc;background-image:-webkit-gradient(linear,left top,left bottom,from(#f2f2f2),to(#ccc));background-image:-moz-linear-gradient(top,#f2f2f2,#ccc);background-image:-webkit-linear-gradient(top,#f2f2f2,#ccc);background-image:-o-linear-gradient(top,#f2f2f2,#ccc);background-image:-ms-linear-gradient(top,#f2f2f2,#ccc);background-image:linear-gradient(top,#f2f2f2,#ccc);filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#f2f2f2',endColorstr='#cccccc');outline:0}.cke_combo_off a.cke_combo_button:active,.cke_combo_on a.cke_combo_button{border:1px solid #777;-moz-box-shadow:0 1px 0 rgba(255,255,255,.5),0 1px 5px rgba(0,0,0,.6) inset;-webkit-box-shadow:0 1px 0 rgba(255,255,255,.5),0 1px 5px rgba(0,0,0,.6) inset;box-shadow:0 1px 0 rgba(255,255,255,.5),0 1px 5px rgba(0,0,0,.6) inset;background:#b5b5b5;background-image:-webkit-gradient(linear,left top,left bottom,from(#aaa),to(#cacaca));background-image:-moz-linear-gradient(top,#aaa,#cacaca);background-image:-webkit-linear-gradient(top,#aaa,#cacaca);background-image:-o-linear-gradient(top,#aaa,#cacaca);background-image:-ms-linear-gradient(top,#aaa,#cacaca);background-image:linear-gradient(top,#aaa,#cacaca);filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#aaaaaa',endColorstr='#cacaca')}.cke_combo_on a.cke_combo_button:hover,.cke_combo_on a.cke_combo_button:focus,.cke_combo_on a.cke_combo_button:active{-moz-box-shadow:0 1px 6px rgba(0,0,0,.7) inset,0 1px 0 rgba(0,0,0,.2);-webkit-box-shadow:0 1px 6px rgba(0,0,0,.7) inset,0 1px 0 rgba(0,0,0,.2);box-shadow:0 1px 6px rgba(0,0,0,.7) inset,0 1px 0 rgba(0,0,0,.2)}.cke_rtl .cke_combo_button{float:right;margin-left:5px;margin-right:0}.cke_hc a.cke_combo_button{padding:3px}.cke_hc .cke_combo_on a.cke_combo_button,.cke_hc .cke_combo_off a.cke_combo_button:hover,.cke_hc .cke_combo_off a.cke_combo_button:focus,.cke_hc .cke_combo_off a.cke_combo_button:active{border-width:3px;padding:1px}.cke_combo_text{line-height:26px;padding-left:10px;text-overflow:ellipsis;overflow:hidden;float:left;cursor:default;color:#474747;text-shadow:0 1px 0 rgba(255,255,255,.5);width:60px}.cke_rtl .cke_combo_text{float:right;text-align:right;padding-left:0;padding-right:10px}.cke_hc .cke_combo_text{line-height:18px;font-size:12px}.cke_combo_open{cursor:default;display:inline-block;font-size:0;height:19px;line-height:17px;margin:1px 7px 1px;width:5px}.cke_hc .cke_combo_open{height:12px}.cke_combo_arrow{cursor:default;margin:11px 0 0;float:left;height:0;width:0;font-size:0;border-left:3px solid transparent;border-right:3px solid transparent;border-top:3px solid #474747}.cke_hc .cke_combo_arrow{font-size:10px;width:auto;border:0;margin-top:3px}.cke_combo_disabled .cke_combo_inlinelabel,.cke_combo_disabled .cke_combo_open{opacity:.3}.cke_path{float:left;margin:-2px 0 2px}.cke_path_item,.cke_path_empty{display:inline-block;float:left;padding:3px 4px;margin-right:2px;cursor:default;text-decoration:none;outline:0;border:0;color:#4c4c4c;text-shadow:0 1px 0 #fff;font-weight:bold;font-size:11px}.cke_rtl .cke_path,.cke_rtl .cke_path_item,.cke_rtl .cke_path_empty{float:right}a.cke_path_item:hover,a.cke_path_item:focus,a.cke_path_item:active{background-color:#bfbfbf;color:#333;text-shadow:0 1px 0 rgba(255,255,255,.5);-moz-border-radius:2px;-webkit-border-radius:2px;border-radius:2px;-moz-box-shadow:0 0 4px rgba(0,0,0,.5) inset,0 1px 0 rgba(255,255,255,.5);-webkit-box-shadow:0 0 4px rgba(0,0,0,.5) inset,0 1px 0 rgba(255,255,255,.5);box-shadow:0 0 4px rgba(0,0,0,.5) inset,0 1px 0 rgba(255,255,255,.5)}.cke_hc a.cke_path_item:hover,.cke_hc a.cke_path_item:focus,.cke_hc a.cke_path_item:active{border:2px solid;padding:1px 2px}.cke_button__source_label,.cke_button__sourcedialog_label{display:inline}.cke_combo__fontsize .cke_combo_text{width:30px}.cke_combopanel__fontsize{width:120px}.cke_source{font-family:'Courier New',Monospace;font-size:small;background-color:#fff;white-space:pre}.cke_wysiwyg_frame,.cke_wysiwyg_div{background-color:#fff}.cke_chrome{visibility:inherit}.cke_voice_label{display:none}legend.cke_voice_label{display:none}a.cke_button_disabled,a.cke_button_disabled:hover,a.cke_button_disabled:focus,a.cke_button_disabled:active{filter:alpha(opacity = 30)}.cke_button_disabled .cke_button_icon{filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#00ffffff,endColorstr=#00ffffff)}.cke_button_off:hover,.cke_button_off:focus,.cke_button_off:active{filter:alpha(opacity = 100)}.cke_combo_disabled .cke_combo_inlinelabel,.cke_combo_disabled .cke_combo_open{filter:alpha(opacity = 30)}.cke_toolbox_collapser{border:1px solid #a6a6a6}.cke_toolbox_collapser .cke_arrow{margin-top:1px}.cke_hc .cke_top,.cke_hc .cke_bottom,.cke_hc .cke_combo_button,.cke_hc a.cke_combo_button:hover,.cke_hc a.cke_combo_button:focus,.cke_hc .cke_toolgroup,.cke_hc .cke_button_on,.cke_hc a.cke_button_off:hover,.cke_hc a.cke_button_off:focus,.cke_hc a.cke_button_off:active,.cke_hc .cke_toolbox_collapser,.cke_hc .cke_toolbox_collapser:hover,.cke_hc .cke_panel_grouptitle{filter:progid:DXImageTransform.Microsoft.gradient(enabled=false)}.cke_button__about_icon {background: url(icons.png) no-repeat 0 -0px !important;}.cke_button__bold_icon {background: url(icons.png) no-repeat 0 -24px !important;}.cke_button__italic_icon {background: url(icons.png) no-repeat 0 -48px !important;}.cke_button__strike_icon {background: url(icons.png) no-repeat 0 -72px !important;}.cke_button__subscript_icon {background: url(icons.png) no-repeat 0 -96px !important;}.cke_button__superscript_icon {background: url(icons.png) no-repeat 0 -120px !important;}.cke_button__underline_icon {background: url(icons.png) no-repeat 0 -144px !important;}.cke_button__blockquote_icon {background: url(icons.png) no-repeat 0 -168px !important;}.cke_rtl .cke_button__copy_icon, .cke_mixed_dir_content .cke_rtl .cke_button__copy_icon {background: url(icons.png) no-repeat 0 -192px !important;}.cke_ltr .cke_button__copy_icon {background: url(icons.png) no-repeat 0 -216px !important;}.cke_rtl .cke_button__cut_icon, .cke_mixed_dir_content .cke_rtl .cke_button__cut_icon {background: url(icons.png) no-repeat 0 -240px !important;}.cke_ltr .cke_button__cut_icon {background: url(icons.png) no-repeat 0 -264px !important;}.cke_rtl .cke_button__paste_icon, .cke_mixed_dir_content .cke_rtl .cke_button__paste_icon {background: url(icons.png) no-repeat 0 -288px !important;}.cke_ltr .cke_button__paste_icon {background: url(icons.png) no-repeat 0 -312px !important;}.cke_button__horizontalrule_icon {background: url(icons.png) no-repeat 0 -336px !important;}.cke_button__image_icon {background: url(icons.png) no-repeat 0 -360px !important;}.cke_rtl .cke_button__indent_icon, .cke_mixed_dir_content .cke_rtl .cke_button__indent_icon {background: url(icons.png) no-repeat 0 -384px !important;}.cke_ltr .cke_button__indent_icon {background: url(icons.png) no-repeat 0 -408px !important;}.cke_rtl .cke_button__outdent_icon, .cke_mixed_dir_content .cke_rtl .cke_button__outdent_icon {background: url(icons.png) no-repeat 0 -432px !important;}.cke_ltr .cke_button__outdent_icon {background: url(icons.png) no-repeat 0 -456px !important;}.cke_rtl .cke_button__anchor_icon, .cke_mixed_dir_content .cke_rtl .cke_button__anchor_icon {background: url(icons.png) no-repeat 0 -480px !important;}.cke_ltr .cke_button__anchor_icon {background: url(icons.png) no-repeat 0 -504px !important;}.cke_button__link_icon {background: url(icons.png) no-repeat 0 -528px !important;}.cke_button__unlink_icon {background: url(icons.png) no-repeat 0 -552px !important;}.cke_rtl .cke_button__bulletedlist_icon, .cke_mixed_dir_content .cke_rtl .cke_button__bulletedlist_icon {background: url(icons.png) no-repeat 0 -576px !important;}.cke_ltr .cke_button__bulletedlist_icon {background: url(icons.png) no-repeat 0 -600px !important;}.cke_rtl .cke_button__numberedlist_icon, .cke_mixed_dir_content .cke_rtl .cke_button__numberedlist_icon {background: url(icons.png) no-repeat 0 -624px !important;}.cke_ltr .cke_button__numberedlist_icon {background: url(icons.png) no-repeat 0 -648px !important;}.cke_button__maximize_icon {background: url(icons.png) no-repeat 0 -672px !important;}.cke_rtl .cke_button__pastetext_icon, .cke_mixed_dir_content .cke_rtl .cke_button__pastetext_icon {background: url(icons.png) no-repeat 0 -696px !important;}.cke_ltr .cke_button__pastetext_icon {background: url(icons.png) no-repeat 0 -720px !important;}.cke_rtl .cke_button__pastefromword_icon, .cke_mixed_dir_content .cke_rtl .cke_button__pastefromword_icon {background: url(icons.png) no-repeat 0 -744px !important;}.cke_ltr .cke_button__pastefromword_icon {background: url(icons.png) no-repeat 0 -768px !important;}.cke_button__removeformat_icon {background: url(icons.png) no-repeat 0 -792px !important;}.cke_rtl .cke_button__source_icon, .cke_mixed_dir_content .cke_rtl .cke_button__source_icon {background: url(icons.png) no-repeat 0 -816px !important;}.cke_ltr .cke_button__source_icon {background: url(icons.png) no-repeat 0 -840px !important;}.cke_button__specialchar_icon {background: url(icons.png) no-repeat 0 -864px !important;}.cke_button__scayt_icon {background: url(icons.png) no-repeat 0 -888px !important;}.cke_button__table_icon {background: url(icons.png) no-repeat 0 -912px !important;}.cke_rtl .cke_button__redo_icon, .cke_mixed_dir_content .cke_rtl .cke_button__redo_icon {background: url(icons.png) no-repeat 0 -936px !important;}.cke_ltr .cke_button__redo_icon {background: url(icons.png) no-repeat 0 -960px !important;}.cke_rtl .cke_button__undo_icon, .cke_mixed_dir_content .cke_rtl .cke_button__undo_icon {background: url(icons.png) no-repeat 0 -984px !important;}.cke_ltr .cke_button__undo_icon {background: url(icons.png) no-repeat 0 -1008px !important;}.cke_button__spellchecker_icon {background: url(icons.png) no-repeat 0 -1032px !important;}.cke_hidpi .cke_button__about_icon {background: url(icons_hidpi.png) no-repeat 0 -0px !important;background-size: 16px !important;}.cke_hidpi .cke_button__bold_icon {background: url(icons_hidpi.png) no-repeat 0 -24px !important;background-size: 16px !important;}.cke_hidpi .cke_button__italic_icon {background: url(icons_hidpi.png) no-repeat 0 -48px !important;background-size: 16px !important;}.cke_hidpi .cke_button__strike_icon {background: url(icons_hidpi.png) no-repeat 0 -72px !important;background-size: 16px !important;}.cke_hidpi .cke_button__subscript_icon {background: url(icons_hidpi.png) no-repeat 0 -96px !important;background-size: 16px !important;}.cke_hidpi .cke_button__superscript_icon {background: url(icons_hidpi.png) no-repeat 0 -120px !important;background-size: 16px !important;}.cke_hidpi .cke_button__underline_icon {background: url(icons_hidpi.png) no-repeat 0 -144px !important;background-size: 16px !important;}.cke_hidpi .cke_button__blockquote_icon {background: url(icons_hidpi.png) no-repeat 0 -168px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__copy_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__copy_icon {background: url(icons_hidpi.png) no-repeat 0 -192px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__copy_icon,.cke_ltr.cke_hidpi .cke_button__copy_icon {background: url(icons_hidpi.png) no-repeat 0 -216px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__cut_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__cut_icon {background: url(icons_hidpi.png) no-repeat 0 -240px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__cut_icon,.cke_ltr.cke_hidpi .cke_button__cut_icon {background: url(icons_hidpi.png) no-repeat 0 -264px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi 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.cke_button__maximize_icon {background: url(icons_hidpi.png) no-repeat 0 -672px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__pastetext_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__pastetext_icon {background: url(icons_hidpi.png) no-repeat 0 -696px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__pastetext_icon,.cke_ltr.cke_hidpi .cke_button__pastetext_icon {background: url(icons_hidpi.png) no-repeat 0 -720px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__pastefromword_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__pastefromword_icon {background: url(icons_hidpi.png) no-repeat 0 -744px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__pastefromword_icon,.cke_ltr.cke_hidpi .cke_button__pastefromword_icon {background: url(icons_hidpi.png) no-repeat 0 -768px !important;background-size: 16px !important;}.cke_hidpi .cke_button__removeformat_icon {background: url(icons_hidpi.png) no-repeat 0 -792px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__source_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__source_icon {background: url(icons_hidpi.png) no-repeat 0 -816px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__source_icon,.cke_ltr.cke_hidpi .cke_button__source_icon {background: url(icons_hidpi.png) no-repeat 0 -840px !important;background-size: 16px !important;}.cke_hidpi .cke_button__specialchar_icon {background: url(icons_hidpi.png) no-repeat 0 -864px !important;background-size: 16px !important;}.cke_hidpi .cke_button__scayt_icon {background: url(icons_hidpi.png) no-repeat 0 -888px !important;background-size: 16px !important;}.cke_hidpi .cke_button__table_icon {background: url(icons_hidpi.png) no-repeat 0 -912px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__redo_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__redo_icon {background: url(icons_hidpi.png) no-repeat 0 -936px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__redo_icon,.cke_ltr.cke_hidpi .cke_button__redo_icon {background: url(icons_hidpi.png) no-repeat 0 -960px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__undo_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__undo_icon {background: url(icons_hidpi.png) no-repeat 0 -984px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__undo_icon,.cke_ltr.cke_hidpi .cke_button__undo_icon {background: url(icons_hidpi.png) no-repeat 0 -1008px !important;background-size: 16px !important;}.cke_hidpi .cke_button__spellchecker_icon {background: url(icons_hidpi.png) no-repeat 0 -1032px !important;background-size: 16px !important;}
\ No newline at end of file
diff --git a/js/ckeditor/skins/moono/editor_ie7.css b/js/ckeditor/skins/moono/editor_ie7.css
new file mode 100644
index 0000000..fe43ce5
--- /dev/null
+++ b/js/ckeditor/skins/moono/editor_ie7.css
@@ -0,0 +1,5 @@
+/*
+Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.md or http://ckeditor.com/license
+*/
+.cke_reset{margin:0;padding:0;border:0;background:transparent;text-decoration:none;width:auto;height:auto;vertical-align:baseline;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;position:static;-webkit-transition:none;-moz-transition:none;-ms-transition:none;transition:none}.cke_reset_all,.cke_reset_all *{margin:0;padding:0;border:0;background:transparent;text-decoration:none;width:auto;height:auto;vertical-align:baseline;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;position:static;-webkit-transition:none;-moz-transition:none;-ms-transition:none;transition:none;border-collapse:collapse;font:normal normal normal 12px Arial,Helvetica,Tahoma,Verdana,Sans-Serif;color:#000;text-align:left;white-space:nowrap;cursor:auto;float:none}.cke_reset_all .cke_rtl *{text-align:right}.cke_reset_all iframe{vertical-align:inherit}.cke_reset_all textarea{white-space:pre}.cke_reset_all textarea,.cke_reset_all input[type="text"],.cke_reset_all input[type="password"]{cursor:text}.cke_reset_all textarea[disabled],.cke_reset_all input[type="text"][disabled],.cke_reset_all input[type="password"][disabled]{cursor:default}.cke_reset_all fieldset{padding:10px;border:2px groove #e0dfe3}.cke_reset_all select{box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box}.cke_reset_all table{table-layout:auto}.cke_chrome{display:block;border:1px solid #b6b6b6;padding:0;-moz-box-shadow:0 0 3px rgba(0,0,0,.15);-webkit-box-shadow:0 0 3px rgba(0,0,0,.15);box-shadow:0 0 3px rgba(0,0,0,.15)}.cke_inner{display:block;-webkit-touch-callout:none;background:#fff;padding:0}.cke_float{border:0}.cke_float .cke_inner{padding-bottom:0}.cke_top,.cke_contents,.cke_bottom{display:block;overflow:hidden}.cke_top{border-bottom:1px solid #b6b6b6;padding:6px 8px 2px;white-space:normal;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff 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.cke_button:last-child{-moz-border-radius:2px 0 0 2px;-webkit-border-radius:2px 0 0 2px;border-radius:2px 0 0 2px}.cke_rtl .cke_button{float:right}.cke_hc .cke_button{border:1px solid black;padding:3px 5px;margin:-2px 4px 0 -2px}.cke_button_on{-moz-box-shadow:0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2);-webkit-box-shadow:0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2);box-shadow:0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2);background:#b5b5b5;background-image:-webkit-gradient(linear,left top,left bottom,from(#aaa),to(#cacaca));background-image:-moz-linear-gradient(top,#aaa,#cacaca);background-image:-webkit-linear-gradient(top,#aaa,#cacaca);background-image:-o-linear-gradient(top,#aaa,#cacaca);background-image:-ms-linear-gradient(top,#aaa,#cacaca);background-image:linear-gradient(top,#aaa,#cacaca);filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#aaaaaa',endColorstr='#cacaca')}.cke_hc .cke_button_on,.cke_hc a.cke_button_off:hover,.cke_hc a.cke_button_off:focus,.cke_hc a.cke_button_off:active,.cke_hc a.cke_button_disabled:hover,.cke_hc a.cke_button_disabled:focus,.cke_hc a.cke_button_disabled:active{border-width:3px;padding:1px 3px}.cke_button_disabled .cke_button_icon{opacity:.3}.cke_hc .cke_button_disabled{opacity:.5}a.cke_button_on:hover,a.cke_button_on:focus,a.cke_button_on:active{-moz-box-shadow:0 1px 6px rgba(0,0,0,.7) inset,0 1px 0 rgba(0,0,0,.2);-webkit-box-shadow:0 1px 6px rgba(0,0,0,.7) inset,0 1px 0 rgba(0,0,0,.2);box-shadow:0 1px 6px rgba(0,0,0,.7) inset,0 1px 0 rgba(0,0,0,.2)}a.cke_button_off:hover,a.cke_button_off:focus,a.cke_button_off:active,a.cke_button_disabled:hover,a.cke_button_disabled:focus,a.cke_button_disabled:active{-moz-box-shadow:0 0 1px rgba(0,0,0,.3) inset;-webkit-box-shadow:0 0 1px rgba(0,0,0,.3) inset;box-shadow:0 0 1px rgba(0,0,0,.3) inset;background:#ccc;background-image:-webkit-gradient(linear,left top,left 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a.cke_combo_button:focus,.cke_hc .cke_toolgroup,.cke_hc .cke_button_on,.cke_hc a.cke_button_off:hover,.cke_hc a.cke_button_off:focus,.cke_hc a.cke_button_off:active,.cke_hc .cke_toolbox_collapser,.cke_hc .cke_toolbox_collapser:hover,.cke_hc .cke_panel_grouptitle{filter:progid:DXImageTransform.Microsoft.gradient(enabled=false)}.cke_rtl .cke_toolgroup,.cke_rtl .cke_toolbar_separator,.cke_rtl .cke_button,.cke_rtl .cke_button *,.cke_rtl .cke_combo,.cke_rtl .cke_combo *,.cke_rtl .cke_path_item,.cke_rtl .cke_path_item *,.cke_rtl .cke_path_empty{float:none}.cke_rtl .cke_toolgroup,.cke_rtl .cke_toolbar_separator,.cke_rtl .cke_combo_button,.cke_rtl .cke_combo_button *,.cke_rtl .cke_button,.cke_rtl .cke_button_icon{display:inline-block;vertical-align:top}.cke_toolbox{display:inline-block;padding-bottom:5px;height:100%}.cke_rtl .cke_toolbox{padding-bottom:0}.cke_toolbar{margin-bottom:5px}.cke_rtl 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.cke_menubutton_icon{position:absolute;right:0;top:0}.cke_rtl .cke_menubutton_label{float:right;clear:both;margin:0 24px 0 10px}.cke_hc .cke_rtl .cke_menubutton_label{margin-right:0}.cke_rtl .cke_menuarrow{left:8px;right:auto;background-position:0 -24px}.cke_hc .cke_menuarrow{top:5px;padding:0 5px}.cke_rtl input.cke_dialog_ui_input_text,.cke_rtl input.cke_dialog_ui_input_password{position:relative}.cke_wysiwyg_div{padding-top:0!important;padding-bottom:0!important}.cke_button__about_icon {background: url(icons.png) no-repeat 0 -0px !important;}.cke_button__bold_icon {background: url(icons.png) no-repeat 0 -24px !important;}.cke_button__italic_icon {background: url(icons.png) no-repeat 0 -48px !important;}.cke_button__strike_icon {background: url(icons.png) no-repeat 0 -72px !important;}.cke_button__subscript_icon {background: url(icons.png) no-repeat 0 -96px !important;}.cke_button__superscript_icon {background: url(icons.png) no-repeat 0 -120px !important;}.cke_button__underline_icon {background: url(icons.png) no-repeat 0 -144px !important;}.cke_button__blockquote_icon {background: url(icons.png) no-repeat 0 -168px !important;}.cke_rtl .cke_button__copy_icon, .cke_mixed_dir_content .cke_rtl .cke_button__copy_icon {background: url(icons.png) no-repeat 0 -192px !important;}.cke_ltr .cke_button__copy_icon {background: url(icons.png) no-repeat 0 -216px !important;}.cke_rtl .cke_button__cut_icon, .cke_mixed_dir_content .cke_rtl .cke_button__cut_icon {background: url(icons.png) no-repeat 0 -240px !important;}.cke_ltr .cke_button__cut_icon {background: url(icons.png) no-repeat 0 -264px !important;}.cke_rtl .cke_button__paste_icon, .cke_mixed_dir_content .cke_rtl .cke_button__paste_icon {background: url(icons.png) no-repeat 0 -288px !important;}.cke_ltr .cke_button__paste_icon {background: url(icons.png) no-repeat 0 -312px !important;}.cke_button__horizontalrule_icon {background: url(icons.png) no-repeat 0 -336px !important;}.cke_button__image_icon {background: 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.cke_button__pastefromword_icon {background: url(icons.png) no-repeat 0 -768px !important;}.cke_button__removeformat_icon {background: url(icons.png) no-repeat 0 -792px !important;}.cke_rtl .cke_button__source_icon, .cke_mixed_dir_content .cke_rtl .cke_button__source_icon {background: url(icons.png) no-repeat 0 -816px !important;}.cke_ltr .cke_button__source_icon {background: url(icons.png) no-repeat 0 -840px !important;}.cke_button__specialchar_icon {background: url(icons.png) no-repeat 0 -864px !important;}.cke_button__scayt_icon {background: url(icons.png) no-repeat 0 -888px !important;}.cke_button__table_icon {background: url(icons.png) no-repeat 0 -912px !important;}.cke_rtl .cke_button__redo_icon, .cke_mixed_dir_content .cke_rtl .cke_button__redo_icon {background: url(icons.png) no-repeat 0 -936px !important;}.cke_ltr .cke_button__redo_icon {background: url(icons.png) no-repeat 0 -960px !important;}.cke_rtl .cke_button__undo_icon, .cke_mixed_dir_content .cke_rtl 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.cke_button__pastefromword_icon,.cke_ltr.cke_hidpi .cke_button__pastefromword_icon {background: url(icons_hidpi.png) no-repeat 0 -768px !important;background-size: 16px !important;}.cke_hidpi .cke_button__removeformat_icon {background: url(icons_hidpi.png) no-repeat 0 -792px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__source_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__source_icon {background: url(icons_hidpi.png) no-repeat 0 -816px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__source_icon,.cke_ltr.cke_hidpi .cke_button__source_icon {background: url(icons_hidpi.png) no-repeat 0 -840px !important;background-size: 16px !important;}.cke_hidpi .cke_button__specialchar_icon {background: url(icons_hidpi.png) no-repeat 0 -864px !important;background-size: 16px !important;}.cke_hidpi .cke_button__scayt_icon {background: url(icons_hidpi.png) no-repeat 0 -888px !important;background-size: 16px !important;}.cke_hidpi .cke_button__table_icon {background: url(icons_hidpi.png) no-repeat 0 -912px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__redo_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__redo_icon {background: url(icons_hidpi.png) no-repeat 0 -936px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__redo_icon,.cke_ltr.cke_hidpi .cke_button__redo_icon {background: url(icons_hidpi.png) no-repeat 0 -960px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__undo_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__undo_icon {background: url(icons_hidpi.png) no-repeat 0 -984px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__undo_icon,.cke_ltr.cke_hidpi .cke_button__undo_icon {background: url(icons_hidpi.png) no-repeat 0 -1008px !important;background-size: 16px !important;}.cke_hidpi .cke_button__spellchecker_icon {background: url(icons_hidpi.png) no-repeat 0 -1032px !important;background-size: 16px !important;}
\ No newline at end of file
diff --git a/js/ckeditor/skins/moono/editor_ie8.css b/js/ckeditor/skins/moono/editor_ie8.css
new file mode 100644
index 0000000..e5174c7
--- /dev/null
+++ b/js/ckeditor/skins/moono/editor_ie8.css
@@ -0,0 +1,5 @@
+/*
+Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.md or http://ckeditor.com/license
+*/
+.cke_reset{margin:0;padding:0;border:0;background:transparent;text-decoration:none;width:auto;height:auto;vertical-align:baseline;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;position:static;-webkit-transition:none;-moz-transition:none;-ms-transition:none;transition:none}.cke_reset_all,.cke_reset_all *{margin:0;padding:0;border:0;background:transparent;text-decoration:none;width:auto;height:auto;vertical-align:baseline;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;position:static;-webkit-transition:none;-moz-transition:none;-ms-transition:none;transition:none;border-collapse:collapse;font:normal normal normal 12px Arial,Helvetica,Tahoma,Verdana,Sans-Serif;color:#000;text-align:left;white-space:nowrap;cursor:auto;float:none}.cke_reset_all .cke_rtl *{text-align:right}.cke_reset_all iframe{vertical-align:inherit}.cke_reset_all textarea{white-space:pre}.cke_reset_all textarea,.cke_reset_all 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.cke_button:last-child{-moz-border-radius:2px 0 0 2px;-webkit-border-radius:2px 0 0 2px;border-radius:2px 0 0 2px}.cke_rtl .cke_button{float:right}.cke_hc .cke_button{border:1px solid black;padding:3px 5px;margin:-2px 4px 0 -2px}.cke_button_on{-moz-box-shadow:0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2);-webkit-box-shadow:0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2);box-shadow:0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2);background:#b5b5b5;background-image:-webkit-gradient(linear,left top,left bottom,from(#aaa),to(#cacaca));background-image:-moz-linear-gradient(top,#aaa,#cacaca);background-image:-webkit-linear-gradient(top,#aaa,#cacaca);background-image:-o-linear-gradient(top,#aaa,#cacaca);background-image:-ms-linear-gradient(top,#aaa,#cacaca);background-image:linear-gradient(top,#aaa,#cacaca);filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#aaaaaa',endColorstr='#cacaca')}.cke_hc .cke_button_on,.cke_hc 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.cke_combo_off a.cke_combo_button:active{border-width:3px;padding:1px}.cke_combo_text{line-height:26px;padding-left:10px;text-overflow:ellipsis;overflow:hidden;float:left;cursor:default;color:#474747;text-shadow:0 1px 0 rgba(255,255,255,.5);width:60px}.cke_rtl .cke_combo_text{float:right;text-align:right;padding-left:0;padding-right:10px}.cke_hc .cke_combo_text{line-height:18px;font-size:12px}.cke_combo_open{cursor:default;display:inline-block;font-size:0;height:19px;line-height:17px;margin:1px 7px 1px;width:5px}.cke_hc .cke_combo_open{height:12px}.cke_combo_arrow{cursor:default;margin:11px 0 0;float:left;height:0;width:0;font-size:0;border-left:3px solid transparent;border-right:3px solid transparent;border-top:3px solid #474747}.cke_hc .cke_combo_arrow{font-size:10px;width:auto;border:0;margin-top:3px}.cke_combo_disabled .cke_combo_inlinelabel,.cke_combo_disabled .cke_combo_open{opacity:.3}.cke_path{float:left;margin:-2px 0 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.cke_combo_text{width:30px}.cke_combopanel__fontsize{width:120px}.cke_source{font-family:'Courier New',Monospace;font-size:small;background-color:#fff;white-space:pre}.cke_wysiwyg_frame,.cke_wysiwyg_div{background-color:#fff}.cke_chrome{visibility:inherit}.cke_voice_label{display:none}legend.cke_voice_label{display:none}a.cke_button_disabled,a.cke_button_disabled:hover,a.cke_button_disabled:focus,a.cke_button_disabled:active{filter:alpha(opacity = 30)}.cke_button_disabled .cke_button_icon{filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#00ffffff,endColorstr=#00ffffff)}.cke_button_off:hover,.cke_button_off:focus,.cke_button_off:active{filter:alpha(opacity = 100)}.cke_combo_disabled .cke_combo_inlinelabel,.cke_combo_disabled .cke_combo_open{filter:alpha(opacity = 30)}.cke_toolbox_collapser{border:1px solid #a6a6a6}.cke_toolbox_collapser .cke_arrow{margin-top:1px}.cke_hc .cke_top,.cke_hc .cke_bottom,.cke_hc .cke_combo_button,.cke_hc a.cke_combo_button:hover,.cke_hc a.cke_combo_button:focus,.cke_hc .cke_toolgroup,.cke_hc .cke_button_on,.cke_hc a.cke_button_off:hover,.cke_hc a.cke_button_off:focus,.cke_hc a.cke_button_off:active,.cke_hc .cke_toolbox_collapser,.cke_hc .cke_toolbox_collapser:hover,.cke_hc .cke_panel_grouptitle{filter:progid:DXImageTransform.Microsoft.gradient(enabled=false)}.cke_toolbox_collapser .cke_arrow{border-width:4px}.cke_toolbox_collapser.cke_toolbox_collapser_min .cke_arrow{border-width:3px}.cke_toolbox_collapser .cke_arrow{margin-top:0}.cke_button__about_icon {background: url(icons.png) no-repeat 0 -0px !important;}.cke_button__bold_icon {background: url(icons.png) no-repeat 0 -24px !important;}.cke_button__italic_icon {background: url(icons.png) no-repeat 0 -48px !important;}.cke_button__strike_icon {background: url(icons.png) no-repeat 0 -72px !important;}.cke_button__subscript_icon {background: url(icons.png) no-repeat 0 -96px !important;}.cke_button__superscript_icon {background: url(icons.png) no-repeat 0 -120px 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url(icons.png) no-repeat 0 -744px !important;}.cke_ltr .cke_button__pastefromword_icon {background: url(icons.png) no-repeat 0 -768px !important;}.cke_button__removeformat_icon {background: url(icons.png) no-repeat 0 -792px !important;}.cke_rtl .cke_button__source_icon, .cke_mixed_dir_content .cke_rtl .cke_button__source_icon {background: url(icons.png) no-repeat 0 -816px !important;}.cke_ltr .cke_button__source_icon {background: url(icons.png) no-repeat 0 -840px !important;}.cke_button__specialchar_icon {background: url(icons.png) no-repeat 0 -864px !important;}.cke_button__scayt_icon {background: url(icons.png) no-repeat 0 -888px !important;}.cke_button__table_icon {background: url(icons.png) no-repeat 0 -912px !important;}.cke_rtl .cke_button__redo_icon, .cke_mixed_dir_content .cke_rtl .cke_button__redo_icon {background: url(icons.png) no-repeat 0 -936px !important;}.cke_ltr .cke_button__redo_icon {background: url(icons.png) no-repeat 0 -960px !important;}.cke_rtl 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.cke_button__superscript_icon {background: url(icons_hidpi.png) no-repeat 0 -120px !important;background-size: 16px !important;}.cke_hidpi .cke_button__underline_icon {background: url(icons_hidpi.png) no-repeat 0 -144px !important;background-size: 16px !important;}.cke_hidpi .cke_button__blockquote_icon {background: url(icons_hidpi.png) no-repeat 0 -168px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__copy_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__copy_icon {background: url(icons_hidpi.png) no-repeat 0 -192px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__copy_icon,.cke_ltr.cke_hidpi .cke_button__copy_icon {background: url(icons_hidpi.png) no-repeat 0 -216px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__cut_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__cut_icon {background: url(icons_hidpi.png) no-repeat 0 -240px !important;background-size: 16px 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.cke_ltr .cke_button__pastefromword_icon,.cke_ltr.cke_hidpi .cke_button__pastefromword_icon {background: url(icons_hidpi.png) no-repeat 0 -768px !important;background-size: 16px !important;}.cke_hidpi .cke_button__removeformat_icon {background: url(icons_hidpi.png) no-repeat 0 -792px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__source_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__source_icon {background: url(icons_hidpi.png) no-repeat 0 -816px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__source_icon,.cke_ltr.cke_hidpi .cke_button__source_icon {background: url(icons_hidpi.png) no-repeat 0 -840px !important;background-size: 16px !important;}.cke_hidpi .cke_button__specialchar_icon {background: url(icons_hidpi.png) no-repeat 0 -864px !important;background-size: 16px !important;}.cke_hidpi .cke_button__scayt_icon {background: url(icons_hidpi.png) no-repeat 0 -888px !important;background-size: 16px !important;}.cke_hidpi .cke_button__table_icon {background: url(icons_hidpi.png) no-repeat 0 -912px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__redo_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__redo_icon {background: url(icons_hidpi.png) no-repeat 0 -936px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__redo_icon,.cke_ltr.cke_hidpi .cke_button__redo_icon {background: url(icons_hidpi.png) no-repeat 0 -960px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__undo_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__undo_icon {background: url(icons_hidpi.png) no-repeat 0 -984px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__undo_icon,.cke_ltr.cke_hidpi .cke_button__undo_icon {background: url(icons_hidpi.png) no-repeat 0 -1008px !important;background-size: 16px !important;}.cke_hidpi .cke_button__spellchecker_icon {background: url(icons_hidpi.png) no-repeat 0 -1032px !important;background-size: 16px !important;}
\ No newline at end of file
diff --git a/js/ckeditor/skins/moono/editor_iequirks.css b/js/ckeditor/skins/moono/editor_iequirks.css
new file mode 100644
index 0000000..4048b69
--- /dev/null
+++ b/js/ckeditor/skins/moono/editor_iequirks.css
@@ -0,0 +1,5 @@
+/*
+Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.md or http://ckeditor.com/license
+*/
+.cke_reset{margin:0;padding:0;border:0;background:transparent;text-decoration:none;width:auto;height:auto;vertical-align:baseline;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;position:static;-webkit-transition:none;-moz-transition:none;-ms-transition:none;transition:none}.cke_reset_all,.cke_reset_all *{margin:0;padding:0;border:0;background:transparent;text-decoration:none;width:auto;height:auto;vertical-align:baseline;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;position:static;-webkit-transition:none;-moz-transition:none;-ms-transition:none;transition:none;border-collapse:collapse;font:normal normal normal 12px Arial,Helvetica,Tahoma,Verdana,Sans-Serif;color:#000;text-align:left;white-space:nowrap;cursor:auto;float:none}.cke_reset_all .cke_rtl *{text-align:right}.cke_reset_all iframe{vertical-align:inherit}.cke_reset_all textarea{white-space:pre}.cke_reset_all textarea,.cke_reset_all input[type="text"],.cke_reset_all input[type="password"]{cursor:text}.cke_reset_all textarea[disabled],.cke_reset_all input[type="text"][disabled],.cke_reset_all input[type="password"][disabled]{cursor:default}.cke_reset_all fieldset{padding:10px;border:2px groove #e0dfe3}.cke_reset_all select{box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box}.cke_reset_all table{table-layout:auto}.cke_chrome{display:block;border:1px solid #b6b6b6;padding:0;-moz-box-shadow:0 0 3px rgba(0,0,0,.15);-webkit-box-shadow:0 0 3px rgba(0,0,0,.15);box-shadow:0 0 3px rgba(0,0,0,.15)}.cke_inner{display:block;-webkit-touch-callout:none;background:#fff;padding:0}.cke_float{border:0}.cke_float .cke_inner{padding-bottom:0}.cke_top,.cke_contents,.cke_bottom{display:block;overflow:hidden}.cke_top{border-bottom:1px solid #b6b6b6;padding:6px 8px 2px;white-space:normal;-moz-box-shadow:0 1px 0 #fff inset;-webkit-box-shadow:0 1px 0 #fff inset;box-shadow:0 1px 0 #fff 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.cke_button:last-child{-moz-border-radius:2px 0 0 2px;-webkit-border-radius:2px 0 0 2px;border-radius:2px 0 0 2px}.cke_rtl .cke_button{float:right}.cke_hc .cke_button{border:1px solid black;padding:3px 5px;margin:-2px 4px 0 -2px}.cke_button_on{-moz-box-shadow:0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2);-webkit-box-shadow:0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2);box-shadow:0 1px 5px rgba(0,0,0,.6) inset,0 1px 0 rgba(0,0,0,.2);background:#b5b5b5;background-image:-webkit-gradient(linear,left top,left bottom,from(#aaa),to(#cacaca));background-image:-moz-linear-gradient(top,#aaa,#cacaca);background-image:-webkit-linear-gradient(top,#aaa,#cacaca);background-image:-o-linear-gradient(top,#aaa,#cacaca);background-image:-ms-linear-gradient(top,#aaa,#cacaca);background-image:linear-gradient(top,#aaa,#cacaca);filter:progid:DXImageTransform.Microsoft.gradient(gradientType=0,startColorstr='#aaaaaa',endColorstr='#cacaca')}.cke_hc .cke_button_on,.cke_hc a.cke_button_off:hover,.cke_hc a.cke_button_off:focus,.cke_hc a.cke_button_off:active,.cke_hc a.cke_button_disabled:hover,.cke_hc a.cke_button_disabled:focus,.cke_hc a.cke_button_disabled:active{border-width:3px;padding:1px 3px}.cke_button_disabled .cke_button_icon{opacity:.3}.cke_hc .cke_button_disabled{opacity:.5}a.cke_button_on:hover,a.cke_button_on:focus,a.cke_button_on:active{-moz-box-shadow:0 1px 6px rgba(0,0,0,.7) inset,0 1px 0 rgba(0,0,0,.2);-webkit-box-shadow:0 1px 6px rgba(0,0,0,.7) inset,0 1px 0 rgba(0,0,0,.2);box-shadow:0 1px 6px rgba(0,0,0,.7) inset,0 1px 0 rgba(0,0,0,.2)}a.cke_button_off:hover,a.cke_button_off:focus,a.cke_button_off:active,a.cke_button_disabled:hover,a.cke_button_disabled:focus,a.cke_button_disabled:active{-moz-box-shadow:0 0 1px rgba(0,0,0,.3) inset;-webkit-box-shadow:0 0 1px rgba(0,0,0,.3) inset;box-shadow:0 0 1px rgba(0,0,0,.3) inset;background:#ccc;background-image:-webkit-gradient(linear,left top,left 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a.cke_combo_button:focus,.cke_hc .cke_toolgroup,.cke_hc .cke_button_on,.cke_hc a.cke_button_off:hover,.cke_hc a.cke_button_off:focus,.cke_hc a.cke_button_off:active,.cke_hc .cke_toolbox_collapser,.cke_hc .cke_toolbox_collapser:hover,.cke_hc .cke_panel_grouptitle{filter:progid:DXImageTransform.Microsoft.gradient(enabled=false)}.cke_top,.cke_contents,.cke_bottom{width:100%}.cke_button_arrow{font-size:0}.cke_rtl .cke_toolgroup,.cke_rtl .cke_toolbar_separator,.cke_rtl .cke_button,.cke_rtl .cke_button *,.cke_rtl .cke_combo,.cke_rtl .cke_combo *,.cke_rtl .cke_path_item,.cke_rtl .cke_path_item *,.cke_rtl .cke_path_empty{float:none}.cke_rtl .cke_toolgroup,.cke_rtl .cke_toolbar_separator,.cke_rtl .cke_combo_button,.cke_rtl .cke_combo_button *,.cke_rtl .cke_button,.cke_rtl .cke_button_icon{display:inline-block;vertical-align:top}.cke_rtl .cke_button_icon{float:none}.cke_resizer{width:10px}.cke_source{white-space:normal}.cke_bottom{position:static}.cke_colorbox{font-size:0}.cke_button__about_icon 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-312px !important;background-size: 16px !important;}.cke_hidpi .cke_button__horizontalrule_icon {background: url(icons_hidpi.png) no-repeat 0 -336px !important;background-size: 16px !important;}.cke_hidpi .cke_button__image_icon {background: url(icons_hidpi.png) no-repeat 0 -360px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__indent_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__indent_icon {background: url(icons_hidpi.png) no-repeat 0 -384px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__indent_icon,.cke_ltr.cke_hidpi .cke_button__indent_icon {background: url(icons_hidpi.png) no-repeat 0 -408px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__outdent_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__outdent_icon {background: url(icons_hidpi.png) no-repeat 0 -432px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__outdent_icon,.cke_ltr.cke_hidpi .cke_button__outdent_icon {background: url(icons_hidpi.png) no-repeat 0 -456px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__anchor_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__anchor_icon {background: url(icons_hidpi.png) no-repeat 0 -480px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__anchor_icon,.cke_ltr.cke_hidpi .cke_button__anchor_icon {background: url(icons_hidpi.png) no-repeat 0 -504px !important;background-size: 16px !important;}.cke_hidpi .cke_button__link_icon {background: url(icons_hidpi.png) no-repeat 0 -528px !important;background-size: 16px !important;}.cke_hidpi .cke_button__unlink_icon {background: url(icons_hidpi.png) no-repeat 0 -552px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__bulletedlist_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__bulletedlist_icon {background: url(icons_hidpi.png) no-repeat 0 -576px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__bulletedlist_icon,.cke_ltr.cke_hidpi .cke_button__bulletedlist_icon {background: url(icons_hidpi.png) no-repeat 0 -600px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__numberedlist_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__numberedlist_icon {background: url(icons_hidpi.png) no-repeat 0 -624px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__numberedlist_icon,.cke_ltr.cke_hidpi .cke_button__numberedlist_icon {background: url(icons_hidpi.png) no-repeat 0 -648px !important;background-size: 16px !important;}.cke_hidpi .cke_button__maximize_icon {background: url(icons_hidpi.png) no-repeat 0 -672px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__pastetext_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__pastetext_icon {background: url(icons_hidpi.png) no-repeat 0 -696px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__pastetext_icon,.cke_ltr.cke_hidpi .cke_button__pastetext_icon {background: url(icons_hidpi.png) no-repeat 0 -720px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__pastefromword_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__pastefromword_icon {background: url(icons_hidpi.png) no-repeat 0 -744px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__pastefromword_icon,.cke_ltr.cke_hidpi .cke_button__pastefromword_icon {background: url(icons_hidpi.png) no-repeat 0 -768px !important;background-size: 16px !important;}.cke_hidpi .cke_button__removeformat_icon {background: url(icons_hidpi.png) no-repeat 0 -792px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__source_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__source_icon {background: url(icons_hidpi.png) no-repeat 0 -816px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__source_icon,.cke_ltr.cke_hidpi .cke_button__source_icon {background: url(icons_hidpi.png) no-repeat 0 -840px !important;background-size: 16px !important;}.cke_hidpi .cke_button__specialchar_icon {background: url(icons_hidpi.png) no-repeat 0 -864px !important;background-size: 16px !important;}.cke_hidpi .cke_button__scayt_icon {background: url(icons_hidpi.png) no-repeat 0 -888px !important;background-size: 16px !important;}.cke_hidpi .cke_button__table_icon {background: url(icons_hidpi.png) no-repeat 0 -912px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__redo_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__redo_icon {background: url(icons_hidpi.png) no-repeat 0 -936px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__redo_icon,.cke_ltr.cke_hidpi .cke_button__redo_icon {background: url(icons_hidpi.png) no-repeat 0 -960px !important;background-size: 16px !important;}.cke_rtl.cke_hidpi .cke_button__undo_icon, .cke_hidpi .cke_mixed_dir_content .cke_rtl .cke_button__undo_icon {background: url(icons_hidpi.png) no-repeat 0 -984px !important;background-size: 16px !important;}.cke_hidpi .cke_ltr .cke_button__undo_icon,.cke_ltr.cke_hidpi .cke_button__undo_icon {background: url(icons_hidpi.png) no-repeat 0 -1008px !important;background-size: 16px !important;}.cke_hidpi .cke_button__spellchecker_icon {background: url(icons_hidpi.png) no-repeat 0 -1032px !important;background-size: 16px !important;}
\ No newline at end of file
diff --git a/js/ckeditor/skins/moono/icons.png b/js/ckeditor/skins/moono/icons.png
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diff --git a/js/ckeditor/skins/moono/images/arrow.png b/js/ckeditor/skins/moono/images/arrow.png
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index 0000000..d72b5f3
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diff --git a/js/ckeditor/skins/moono/images/close.png b/js/ckeditor/skins/moono/images/close.png
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index 0000000..6a04ab5
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diff --git a/js/ckeditor/skins/moono/images/hidpi/close.png b/js/ckeditor/skins/moono/images/hidpi/close.png
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diff --git a/js/ckeditor/skins/moono/images/hidpi/lock-open.png b/js/ckeditor/skins/moono/images/hidpi/lock-open.png
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diff --git a/js/ckeditor/skins/moono/images/hidpi/lock.png b/js/ckeditor/skins/moono/images/hidpi/lock.png
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index 0000000..1b87bbb
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diff --git a/js/ckeditor/skins/moono/images/hidpi/refresh.png b/js/ckeditor/skins/moono/images/hidpi/refresh.png
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diff --git a/js/ckeditor/skins/moono/images/lock-open.png b/js/ckeditor/skins/moono/images/lock-open.png
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diff --git a/js/ckeditor/skins/moono/images/lock.png b/js/ckeditor/skins/moono/images/lock.png
new file mode 100644
index 0000000..c5a1440
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diff --git a/js/ckeditor/skins/moono/images/mini.png b/js/ckeditor/skins/moono/images/mini.png
new file mode 100644
index 0000000..3e65bd5
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diff --git a/js/ckeditor/skins/moono/images/refresh.png b/js/ckeditor/skins/moono/images/refresh.png
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index 0000000..1ff63c3
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diff --git a/js/ckeditor/skins/moono/readme.md b/js/ckeditor/skins/moono/readme.md
new file mode 100644
index 0000000..e3abd58
--- /dev/null
+++ b/js/ckeditor/skins/moono/readme.md
@@ -0,0 +1,51 @@
+"Moono" Skin
+====================
+
+This skin has been chosen for the **default skin** of CKEditor 4.x, elected from the CKEditor
+[skin contest](http://ckeditor.com/blog/new_ckeditor_4_skin) and further shaped by
+the CKEditor team. "Moono" is maintained by the core developers.
+
+For more information about skins, please check the [CKEditor Skin SDK](http://docs.cksource.com/CKEditor_4.x/Skin_SDK)
+documentation.
+
+Features
+-------------------
+"Moono" is a monochromatic skin, which offers a modern look coupled with gradients and transparency.
+It comes with the following features:
+
+- Chameleon feature with brightness,
+- high-contrast compatibility,
+- graphics source provided in SVG.
+
+Directory Structure
+-------------------
+
+CSS parts:
+- **editor.css**: the main CSS file. It's simply loading several other files, for easier maintenance,
+- **mainui.css**: the file contains styles of entire editor outline structures,
+- **toolbar.css**: the file contains styles of the editor toolbar space (top),
+- **richcombo.css**: the file contains styles of the rich combo ui elements on toolbar,
+- **panel.css**: the file contains styles of the rich combo drop-down, it's not loaded
+until the first panel open up,
+- **elementspath.css**: the file contains styles of the editor elements path bar (bottom),
+- **menu.css**: the file contains styles of all editor menus including context menu and button drop-down,
+it's not loaded until the first menu open up,
+- **dialog.css**: the CSS files for the dialog UI, it's not loaded until the first dialog open,
+- **reset.css**: the file defines the basis of style resets among all editor UI spaces,
+- **preset.css**: the file defines the default styles of some UI elements reflecting the skin preference,
+- **editor_XYZ.css** and **dialog_XYZ.css**: browser specific CSS hacks.
+
+Other parts:
+- **skin.js**: the only JavaScript part of the skin that registers the skin, its browser specific files and its icons and defines the Chameleon feature,
+- **icons/**: contains all skin defined icons,
+- **images/**: contains a fill general used images,
+- **dev/**: contains SVG source of the skin icons.
+
+License
+-------
+
+Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
+
+Licensed under the terms of any of the following licenses at your choice: [GPL](http://www.gnu.org/licenses/gpl.html), [LGPL](http://www.gnu.org/licenses/lgpl.html) and [MPL](http://www.mozilla.org/MPL/MPL-1.1.html).
+
+See LICENSE.md for more information.
diff --git a/js/ckeditor/styles.js b/js/ckeditor/styles.js
new file mode 100644
index 0000000..38bb680
--- /dev/null
+++ b/js/ckeditor/styles.js
@@ -0,0 +1,111 @@
+/**
+ * Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
+ * For licensing, see LICENSE.md or http://ckeditor.com/license
+ */
+
+// This file contains style definitions that can be used by CKEditor plugins.
+//
+// The most common use for it is the "stylescombo" plugin, which shows a combo
+// in the editor toolbar, containing all styles. Other plugins instead, like
+// the div plugin, use a subset of the styles on their feature.
+//
+// If you don't have plugins that depend on this file, you can simply ignore it.
+// Otherwise it is strongly recommended to customize this file to match your
+// website requirements and design properly.
+
+CKEDITOR.stylesSet.add( 'default', [
+	/* Block Styles */
+
+	// These styles are already available in the "Format" combo ("format" plugin),
+	// so they are not needed here by default. You may enable them to avoid
+	// placing the "Format" combo in the toolbar, maintaining the same features.
+	/*
+	{ name: 'Paragraph',		element: 'p' },
+	{ name: 'Heading 1',		element: 'h1' },
+	{ name: 'Heading 2',		element: 'h2' },
+	{ name: 'Heading 3',		element: 'h3' },
+	{ name: 'Heading 4',		element: 'h4' },
+	{ name: 'Heading 5',		element: 'h5' },
+	{ name: 'Heading 6',		element: 'h6' },
+	{ name: 'Preformatted Text',element: 'pre' },
+	{ name: 'Address',			element: 'address' },
+	*/
+
+	{ name: 'Italic Title',		element: 'h2', styles: { 'font-style': 'italic' } },
+	{ name: 'Subtitle',			element: 'h3', styles: { 'color': '#aaa', 'font-style': 'italic' } },
+	{
+		name: 'Special Container',
+		element: 'div',
+		styles: {
+			padding: '5px 10px',
+			background: '#eee',
+			border: '1px solid #ccc'
+		}
+	},
+
+	/* Inline Styles */
+
+	// These are core styles available as toolbar buttons. You may opt enabling
+	// some of them in the Styles combo, removing them from the toolbar.
+	// (This requires the "stylescombo" plugin)
+	/*
+	{ name: 'Strong',			element: 'strong', overrides: 'b' },
+	{ name: 'Emphasis',			element: 'em'	, overrides: 'i' },
+	{ name: 'Underline',		element: 'u' },
+	{ name: 'Strikethrough',	element: 'strike' },
+	{ name: 'Subscript',		element: 'sub' },
+	{ name: 'Superscript',		element: 'sup' },
+	*/
+
+	{ name: 'Marker',			element: 'span', attributes: { 'class': 'marker' } },
+
+	{ name: 'Big',				element: 'big' },
+	{ name: 'Small',			element: 'small' },
+	{ name: 'Typewriter',		element: 'tt' },
+
+	{ name: 'Computer Code',	element: 'code' },
+	{ name: 'Keyboard Phrase',	element: 'kbd' },
+	{ name: 'Sample Text',		element: 'samp' },
+	{ name: 'Variable',			element: 'var' },
+
+	{ name: 'Deleted Text',		element: 'del' },
+	{ name: 'Inserted Text',	element: 'ins' },
+
+	{ name: 'Cited Work',		element: 'cite' },
+	{ name: 'Inline Quotation',	element: 'q' },
+
+	{ name: 'Language: RTL',	element: 'span', attributes: { 'dir': 'rtl' } },
+	{ name: 'Language: LTR',	element: 'span', attributes: { 'dir': 'ltr' } },
+
+	/* Object Styles */
+
+	{
+		name: 'Styled image (left)',
+		element: 'img',
+		attributes: { 'class': 'left' }
+	},
+
+	{
+		name: 'Styled image (right)',
+		element: 'img',
+		attributes: { 'class': 'right' }
+	},
+
+	{
+		name: 'Compact table',
+		element: 'table',
+		attributes: {
+			cellpadding: '5',
+			cellspacing: '0',
+			border: '1',
+			bordercolor: '#ccc'
+		},
+		styles: {
+			'border-collapse': 'collapse'
+		}
+	},
+
+	{ name: 'Borderless Table',		element: 'table',	styles: { 'border-style': 'hidden', 'background-color': '#E6E6FA' } },
+	{ name: 'Square Bulleted List',	element: 'ul',		styles: { 'list-style-type': 'square' } }
+] );
+
diff --git a/js/details.js b/js/details.js
new file mode 100644
index 0000000..6ee1472
--- /dev/null
+++ b/js/details.js
@@ -0,0 +1,46 @@
+Event.observe(window,'load',detailsInit);
+
+function detailsInit() {
+
+  // set current task
+  var title = document.getElementsByTagName('title')[0];
+  title = title.textContent || title.text; //IE uses .text
+  var arr = /(#)(\d+)/.exec(title);
+  if( arr != null){
+    sessionStorage.setItem('current_task', arr[2]);
+    
+    // make sure the page is not in edit mode, 'details' is id of description textarea
+    if (!document.getElementById('details')) {
+      Event.observe(document,'keydown',keyboardNavigation);
+    }
+  }
+}
+function keyboardNavigation(e) {
+  var src = Event.element(e);
+  if (/input|select|textarea/.test(src.nodeName.toLowerCase())) {
+    // don't do anything if key is pressed in input, select or textarea
+    return;
+  }
+  if ((useAltForKeyboardNavigation && !e.altKey) ||
+       e.ctrlKey || e.shiftKey) {
+    return;
+  }
+  switch (e.keyCode) {
+    case 85:  // "u" get back to task list
+        window.location = $('indexlink').href;
+        Event.stop(e);
+        break;
+    case 80:  // "p" move to previous task
+        if ($('prev')) {
+          window.location = $('prev').href;
+          Event.stop(e);
+        }
+        break;
+    case 78: // "n" move to next task
+        if ($('next')) {
+          window.location = $('next').href;
+          Event.stop(e);
+        }
+        break;
+  }
+}
diff --git a/js/functions.js b/js/functions.js
new file mode 100644
index 0000000..6df60e2
--- /dev/null
+++ b/js/functions.js
@@ -0,0 +1,576 @@
+// Set up the task list onclick handler
+addEvent(window,'load',setUpTasklistTable);
+function Disable(formid)
+{
+   document.formid.buSubmit.disabled = true;
+   document.formid.submit();
+}
+
+function showstuff(boxid, type){
+   if (!type) type = 'block';
+   $(boxid).style.display= type;
+   $(boxid).style.visibility='visible';
+}
+
+function hidestuff(boxid){
+   $(boxid).style.display='none';
+}
+
+function hidestuff_e(e, boxid){
+   e = e || window.event;
+   if (Event.element(e).getAttribute('id') !== 'lastsearchlink' ||
+	(Event.element(e).getAttribute('id') === 'lastsearchlink' && $('lastsearchlink').className == 'inactive')) {
+	if (!Position.within($(boxid), Event.pointerX(e), Event.pointerY(e))) {
+	   //Event.stop(e);
+	   if (boxid === 'mysearches') {
+		activelink('lastsearchlink');
+	   }
+	   $(boxid).style.visibility='hidden';
+	   $(boxid).style.display='none';
+	   document.onmouseup = null;
+   	}
+   }
+}
+
+function showhidestuff(boxid) {
+   if (boxid === 'mysearches') {
+	activelink('lastsearchlink');
+   }
+   switch ($(boxid).style.visibility) {
+      case '':
+	$(boxid).style.visibility='visible';
+	break;
+      case 'hidden':
+	$(boxid).style.visibility='visible';
+	break;
+      case 'visible':
+	$(boxid).style.visibility='hidden';
+	break;
+   }
+   switch ($(boxid).style.display) {
+      case '':
+	$(boxid).style.display='block';
+	document.onmouseup = function(e) { hidestuff_e(e, boxid); };
+	break;
+      case 'none':
+	$(boxid).style.display='block';
+	document.onmouseup = function(e) { hidestuff_e(e, boxid); };
+	break;
+      case 'block':
+	$(boxid).style.display='none';
+	document.onmouseup = null;
+	break;
+      case 'inline':
+	$(boxid).style.display='none';
+	document.onmouseup = null;
+	break;
+   }
+}
+function setUpTasklistTable() {
+  if (!$('tasklist_table')) {
+    // No tasklist on the page
+    return;
+  }
+  var table = $('tasklist_table');
+  // deactivated 201508: when users click on cells with property, IMHO it should go to property or filter list by property, not open task details view.
+  //addEvent(table,'click',tasklistTableClick);
+}
+function tasklistTableClick(e) {
+  var src = eventGetSrc(e);
+  if (src.nodeName != 'TD') {
+    return;
+  }
+  if (src.hasChildNodes()) {
+    var checkBoxes = src.getElementsByTagName('input');
+    if (checkBoxes.length > 0) {
+      // User clicked the cell where the task select checkbox is
+      if (checkBoxes[0].checked) {
+        checkBoxes[0].checked = false;
+      } else {
+        checkBoxes[0].checked = true;
+      }
+      return;
+    }
+  }
+  var row = src.parentNode;
+  var aElements = row.getElementsByTagName('A');
+  if (aElements.length > 0) {
+    window.location = aElements[0].href;
+  } else {
+    // If both the task id and the task summary columns are non-visible
+    // just use the good old way to get to the task
+    window.location = '?do=details&task_id=' + row.id.substr(4);
+  }
+}
+
+function eventGetSrc(e) {
+  if (e.target) {
+    return e.target;
+  } else if (window.event) {
+    return window.event.srcElement;
+  } else {
+    return;
+  }
+}
+
+function ToggleSelected(id) {
+  var inputs = $(id).getElementsByTagName('input');
+  for (var i = 0; i < inputs.length; i++) {
+    if(inputs[i].type == 'checkbox'){
+      inputs[i].checked = !(inputs[i].checked);
+    }
+  }
+}
+
+function addUploadFields(id) {
+  if (!id) {
+    id = 'uploadfilebox';
+  }
+  var el = $(id);
+  var span = el.getElementsByTagName('span')[0];
+  if ('none' == span.style.display) {
+    // Show the file upload box
+    span.style.display = 'inline';
+    // Switch the buttns
+    $(id + '_attachafile').style.display = 'none';
+    $(id + '_attachanotherfile').style.display = 'inline';
+
+  } else {
+    // Copy the first file upload box and clear it's value
+    var newBox = span.cloneNode(true);
+    newBox.getElementsByTagName('input')[0].value = '';
+    el.appendChild(newBox);
+  }
+}
+
+function addLinkField(id) {
+     if(!id) {
+	 id = 'addlinkbox';
+     }
+     var el = $(id);
+     var span = el.getElementsByTagName('span')[0];
+     if('none' == span.style.display) {
+
+         span.style.display = 'inline';
+
+         $(id + '_addalink').style.display = 'none';
+	 $(id + '_addanotherlink').style.display = 'inline';
+      } else {
+
+        var newBox = span.cloneNode(true);
+        newBox.getElementsByTagName('input')[0].value = '';
+        el.appendChild(newBox);
+      }
+}
+
+function checkok(url, message, form) {
+
+    var myAjax = new Ajax.Request(url, {method: 'get', onComplete:function(originalRequest)
+	{
+        if(originalRequest.responseText == 'ok' || confirm(message)) {
+            $(form).submit();
+        }
+	}});
+    return false;
+}
+
+function removeUploadField(element, id) {
+  if (!id) {
+    id = 'uploadfilebox';
+  }
+  var el = $(id);
+  var span = el.getElementsByTagName('span');
+  if (1 == span.length) {
+    // Clear and hide the box
+    span[0].style.display='none';
+    span[0].getElementsByTagName('input')[0].value = '';
+    // Switch the buttons
+    $(id + '_attachafile').style.display = 'inline';
+    $(id + '_attachanotherfile').style.display = 'none';
+  } else {
+    el.removeChild(element.parentNode);
+  }
+}
+
+function removeLinkField(element, id) {
+    if(!id) {
+        id = 'addlinkbox';
+    }
+    var el = $(id);
+    var span = el.getElementsByTagName('span');
+    if (1 == span.length) {
+       span[0].style.display='none';
+       span[0].getElementsByTagName('input')[0].value = '';
+
+       $(id + '_addalink').style.display = 'inline';
+       $(id + '_addanotherlink').style.display = 'none';
+    } else {
+       el.removeChild(element.parentNode);
+    }
+}
+
+function updateDualSelectValue(id)
+{
+    var rt  = $('r'+id);
+    var val = $('v'+id);
+    val.value = '';
+
+    var i;
+    for (i=0; i < rt.options.length; i++) {
+        val.value += (i > 0 ? ' ' : '') + rt.options[i].value;
+    }
+}
+function dualSelect(from, to, id) {
+    if (typeof(from) == 'string') {
+	from = $(from+id);
+    }
+    if (typeof(to) == 'string') {
+        var to_el = $(to+id);
+	// if (!to_el) alert("no element with id '" + (to+id) + "'");
+	to = to_el;
+    }
+
+    var i;
+    var len = from.options.length;
+    for(i=0;i 1)
+	    from.options[i == len - 1 ? len - 2 : i].selected = true;
+	break;
+    }
+
+    updateDualSelectValue(id);
+}
+
+function selectMove(id, step) {
+    var sel = $('r'+id);
+
+    var i = 0;
+
+    while (i < sel.options.length) {
+        if (sel.options[i].selected) {
+            if (i+step < 0 || i+step >= sel.options.length) {
+                return;
+            }
+	    if (i + step == sel.options.length - 1)
+		sel.appendChild(sel.options[i]);
+	    else if (step < 0)
+		sel.insertBefore(sel.options[i], sel.options[i+step]);
+	    else
+		sel.insertBefore(sel.options[i], sel.options[i+step+1]);
+            updateDualSelectValue(id);
+            return;
+        }
+        i++;
+    }
+}
+var Cookie = {
+  getVar: function(name) {
+    var cookie = document.cookie;
+    if (cookie.length > 0) {
+      cookie += ';';
+    }
+    re = new RegExp(name + '\=(.*?);' );
+    if (cookie.match(re)) {
+      return RegExp.$1;
+    } else {
+      return '';
+    }
+  },
+  setVar: function(name,value,expire,path) {
+    document.cookie = name + '=' + value;
+  },
+  removeVar: function(name) {
+    var date = new Date(12);
+    document.cookie = name + '=;expires=' + date.toUTCString();
+  }
+};
+
+function deletesearch(id, url) {
+    $('rs' + id).getElementsByTagName('i')[0].className='fa fa-spinner fa-spin fa-lg';
+    url = url + 'js/callbacks/deletesearches.php';
+    var myAjax = new Ajax.Request(url, {
+    		method: 'post',
+    		parameters: { 'id': id, 'csrftoken': document.getElementById('deletesearchtoken').value },
+    		onSuccess:function()
+                {
+                        var oNodeToRemove = $('rs' + id);
+                        oNodeToRemove.parentNode.removeChild(oNodeToRemove);
+                        var table = $('mysearchestable');
+                        if(table.rows.length > 0) {
+                            table.getElementsByTagName('tr')[table.rows.length-1].style.borderBottom = '0';
+                        } else {
+                            showstuff('nosearches');
+                        }
+                }
+        });
+}
+function savesearch(query, baseurl, savetext, csrftoken) {
+    url = baseurl + 'js/callbacks/savesearches.php';
+    if($('save_search').value != '') {
+        var old_text = $('lblsaveas').firstChild.nodeValue;
+        $('lblsaveas').firstChild.nodeValue = savetext;
+        var myAjax = new Ajax.Request(url, {
+        	method: 'post',
+        	parameters: query + '&search_name=' + encodeURIComponent($('save_search').value) + '&csrftoken=' + csrftoken,
+                onComplete:function()
+                {
+                        $('lblsaveas').firstChild.nodeValue=old_text;
+                        var myAjax2 = new Ajax.Updater('mysearches', baseurl + 'js/callbacks/getsearches.php', { method: 'get'});
+                     }
+                });
+    }
+}
+function activelink(id) {
+    if($(id).className == 'active') {
+        $(id).className = 'inactive';
+    } else {
+        $(id).className = 'active';
+    }
+}
+var useAltForKeyboardNavigation = false;  // Set this to true if you don't want to kill
+                                         // Firefox's find as you type
+
+function emptyElement(el) {
+    while(el.firstChild) {
+        emptyElement(el.firstChild);
+        var oNodeToRemove = el.firstChild;
+        oNodeToRemove.parentNode.removeChild(oNodeToRemove);
+    }
+}
+function showPreview(textfield, baseurl, field)
+{
+    var preview = $(field);
+    emptyElement(preview);
+
+    var img = document.createElement('i');
+    //img.src = baseurl + 'themes/CleanFS/ajax_load.gif';
+    img.className='fa fa-spinner fa-spin fa-lg'; // fontawesome animated fonticon
+    img.id = 'temp_img';
+    img.alt = 'Loading...';
+    preview.appendChild(img);
+
+    var text = $(textfield).value;
+    text = encodeURIComponent(text);
+    var url = baseurl + 'js/callbacks/getpreview.php';
+    var myAjax = new Ajax.Updater(field, url, {parameters:'text=' + text, method: 'post'});
+
+    if (text == '') {
+        hidestuff(field);
+    } else {
+        showstuff(field);
+    }
+}
+function checkname(value){
+    var re=/^[A-Za-z0-9_\.\-]*$/;
+
+    if (re.test(value)==false)
+    {
+        $('username').style.color ='red';
+        $('buSubmit').style.visibility = 'hidden';
+	// TODO an available translation array 
+	// maybe provided by something like js/translations.php?lang=de
+        $('errormessage').innerHTML = 'invalid username';
+    }
+    // Otherwise check if username already exists
+    else
+    {
+      new Ajax.Request('js/callbacks/searchnames.php?name='+value, {onSuccess: function(t){ allow(t.responseText); } });
+    }
+}
+function allow(booler){
+    if(booler.indexOf('false') > -1) {
+        $('username').style.color ='red';
+        $('buSubmit').style.visibility = 'hidden';
+	// text after 'false|'
+        $('errormessage').innerHTML = booler.substring(6,booler.length);
+    }
+    else {
+        $('username').style.color ='green';
+        $('buSubmit').style.visibility = 'visible';
+        $('errormessage').innerHTML = '';
+    }
+}
+function getHistory(task_id, baseurl, field, details)
+{
+    var url = baseurl + 'js/callbacks/gethistory.php?task_id=' + task_id;
+    if (details) {
+        url += '&details=' + details;
+    }
+    var myAjax = new Ajax.Updater(field, url, { method: 'get'});
+}
+
+/*********  Permissions popup  ***********/
+
+function createClosure(obj, method) {
+    return (function() { obj[method](); });
+}
+
+function Perms(id) {
+    this.div = $(id);
+}
+
+Perms.prototype.timeout = null;
+Perms.prototype.div     = null;
+
+Perms.prototype.clearTimeout = function() {
+    if (this.timeout) {
+        clearTimeout(this.timeout);
+        this.timeout = null;
+    }
+}
+
+Perms.prototype.do_later = function(action) {
+    this.clearTimeout();
+    closure = createClosure(this, action);
+    this.timeout = setTimeout(closure, 400);
+}
+
+Perms.prototype.show = function() {
+    this.clearTimeout();
+    this.div.style.display = 'block';
+    this.div.style.visibility = 'visible';
+}
+
+Perms.prototype.hide = function() {
+    this.clearTimeout();
+    this.div.style.display = 'none';
+}
+
+// Replaces the currently selected text with the passed text.
+function replaceText(text, textarea)
+{
+	textarea = document.getElementById( textarea );
+	// Attempt to create a text range (IE).
+	if (typeof(textarea.caretPos) != "undefined" && textarea.createTextRange)
+	{
+		var caretPos = textarea.caretPos;
+
+		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : text;
+		caretPos.select();
+	}
+	// Mozilla text range replace.
+	else if (typeof(textarea.selectionStart) != "undefined")
+	{
+		var begin = textarea.value.substr(0, textarea.selectionStart);
+		var end = textarea.value.substr(textarea.selectionEnd);
+		var scrollPos = textarea.scrollTop;
+
+		textarea.value = begin + text + end;
+
+		if (textarea.setSelectionRange)
+		{
+			textarea.focus();
+			textarea.setSelectionRange(begin.length + text.length, begin.length + text.length);
+		}
+		textarea.scrollTop = scrollPos;
+	}
+    else if (document.selection) {
+        textarea.focus();
+        sel=document.selection.createRange();
+        sel.text=text;
+    }
+	// Just put it on the end.
+	else
+	{
+		textarea.value += text;
+		textarea.focus(textarea.value.length - 1);
+	}
+}
+
+
+// Surrounds the selected text with text1 and text2.
+function surroundText(text1, text2, textarea)
+{
+	textarea = document.getElementById( textarea );
+	// Can a text range be created?
+	if (typeof(textarea.caretPos) != "undefined" && textarea.createTextRange)
+	{
+		var caretPos = textarea.caretPos;
+
+		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text1 + caretPos.text + text2 + ' ' : text1 + caretPos.text + text2;
+		caretPos.select();
+	}
+	// Mozilla text range wrap.
+	else if (typeof(textarea.selectionStart) != "undefined")
+	{
+		var begin = textarea.value.substr(0, textarea.selectionStart);
+		var selection = textarea.value.substr(textarea.selectionStart, textarea.selectionEnd - textarea.selectionStart);
+		var end = textarea.value.substr(textarea.selectionEnd);
+		var newCursorPos = textarea.selectionStart;
+		var scrollPos = textarea.scrollTop;
+
+		textarea.value = begin + text1 + selection + text2 + end;
+
+		if (textarea.setSelectionRange)
+		{
+			if (selection.length == 0)
+				textarea.setSelectionRange(newCursorPos + text1.length, newCursorPos + text1.length);
+			else
+				textarea.setSelectionRange(newCursorPos, newCursorPos + text1.length + selection.length + text2.length);
+			textarea.focus();
+		}
+		textarea.scrollTop = scrollPos;
+	}
+    else if(document.selection) {
+        textarea.focus();
+        var sampleText = 'TEXT';
+        var currentRange = document.selection.createRange();
+        var selection = currentRange.text;
+        var replaced = true;
+        if(!selection) {
+               replaced=false;
+               selection = sampleText;
+        }
+        if(selection.charAt(selection.length-1)==" "){
+               selection=selection.substring(0,selection.length-1);
+               currentRange.text = text1 + selection + text2 + " ";
+        }
+        else
+        {
+               currentRange.text = text1 + selection + text2;
+        }
+        if(!replaced){
+               // If putting in sample text (i.e. insert) adjust range start and end
+               currentRange.moveStart('character',-text.length-text2.length);
+               currentRange.moveEnd('character',-text2.length);
+        }
+        currentRange.select();
+    }
+	// Just put them on the end, then.
+	else
+	{
+		textarea.value += text1 + text2;
+		textarea.focus(textarea.value.length - 1);
+	}
+}
+
+function stopBubble(e) {
+	if (!e) { var e = window.event; }
+	e.cancelBubble = true;
+	if (e.stopPropagation) { e.stopPropagation(); }
+}
+
+//login box toggling
+login_box_status = false;
+var toggleLoginBox = function(el){
+    //this would turn the box on
+    if(login_box_status == false){
+        el.addClassName('active');
+        showstuff('loginbox');
+    //this would turn the box off
+    } else {
+        el.removeClassName('active');
+        hidestuff('loginbox');
+    }
+    //toggle functionality
+    if(login_box_status == true) login_box_status = false;
+    else login_box_status = true;
+    //return false to stop event bubbling
+    return false;
+}
diff --git a/js/index.js b/js/index.js
new file mode 100644
index 0000000..ae0586b
--- /dev/null
+++ b/js/index.js
@@ -0,0 +1,91 @@
+Event.observe(window,'load',tasklistInit);
+Event.observe(window,'load',searchInit);
+
+function tasklistInit() {
+  Caret.init();
+}
+function searchInit() {
+  if (navigator.appVersion.match(/\bMSIE 6\.0\b/) && $('searchthisproject') && $('reset')) {
+    Event.observe('searchthisproject','click',function() {$('reset').remove();});
+  }
+}
+var Caret = {
+  init: function () {
+    var task = sessionStorage.getItem('current_task') || 'top';
+    if (task == 'bottom' || task == 'top') {
+      var tab = $('tasklist_table');
+      var rows = tab ? tab.getElementsByTagName('tbody')[0].getElementsByTagName('tr') : [];
+      Caret.currentRow = (task == 'top' || rows.length == 0) ? rows[0] : rows[rows.length-1];
+    }
+    else {
+      Caret.currentRow = $('task'+task);
+    }
+    if (Caret.currentRow) {
+      Element.addClassName(Caret.currentRow,'current_row');
+      Event.observe(document,'keydown',Caret.keypress);
+    }
+  },
+  keypress: function (e) {
+    var src = Event.element(e);
+    if (/input|select|textarea/.test(src.nodeName.toLowerCase())) {
+      // don't do anything if key is pressed in input, select or textarea
+      return;
+    }
+    if ((useAltForKeyboardNavigation && !e.altKey) ||
+        (!useAltForKeyboardNavigation && e.altKey) ||
+         e.ctrlKey || e.shiftKey) {
+      return;
+    }
+    switch (e.keyCode) {
+      case 74:       // user pressed "j" move down
+          Element.removeClassName(Caret.currentRow,'current_row');
+          Caret.nextRow();
+          Element.addClassName(Caret.currentRow,'current_row');
+          Event.stop(e);
+          break;
+      case 75:      // user pressed "k" move up
+          Element.removeClassName(Caret.currentRow,'current_row');
+          Caret.previousRow();
+          Element.addClassName(Caret.currentRow,'current_row');
+          Event.stop(e);
+          break;
+      case 79:     // user pressed "o" open task
+          window.location = Caret.currentRow.getElementsByTagName('a')[0].href; // FIXME ambiguous in future: if first a is not a link to the task, e.g. a column with link to task opener 
+          Event.stop(e);
+          break;
+    }
+  },
+  nextRow: function () {
+    var row = Caret.currentRow;
+    while ((row = row.nextSibling)) {
+      if ('tr' == row.nodeName.toLowerCase()) {
+        Caret.currentRow = row;
+        return;
+      }
+    }
+    // we've reached the bottom of the list
+    if ($('next')) {
+      //Cookie.setVar('current_task','top'); // doesn't work well on multitab multiproject usage
+      sessionStorage.setItem('current_task','top');
+      window.location = $('next').href;
+      return;
+    }
+  },
+  previousRow: function () {
+    var row = Caret.currentRow;
+    while ((row = row.previousSibling)) {
+      if ('tr' == row.nodeName.toLowerCase()) {
+        Caret.currentRow = row;
+        return;
+      }
+    }
+    // we've reached the top of the list
+    if ($('previous')) {
+      //Cookie.setVar('current_task','bottom'); // doesn't work well on multitab multiproject usage
+      sessionStorage.setItem('current_task','bottom');
+      window.location = $('previous').href;
+      return;
+    }
+    
+  }
+};
diff --git a/js/jit/jit.js b/js/jit/jit.js
new file mode 100644
index 0000000..d417d79
--- /dev/null
+++ b/js/jit/jit.js
@@ -0,0 +1,16841 @@
+/*
+  Copyright (c) 2010, Nicolas Garcia Belmonte
+  All rights reserved
+
+  > Redistribution and use in source and binary forms, with or without
+  > modification, are permitted provided that the following conditions are met:
+  >      * Redistributions of source code must retain the above copyright
+  >        notice, this list of conditions and the following disclaimer.
+  >      * Redistributions in binary form must reproduce the above copyright
+  >        notice, this list of conditions and the following disclaimer in the
+  >        documentation and/or other materials provided with the distribution.
+  >      * Neither the name of the organization nor the
+  >        names of its contributors may be used to endorse or promote products
+  >        derived from this software without specific prior written permission.
+  >
+  >  THIS SOFTWARE IS PROVIDED BY NICOLAS GARCIA BELMONTE ``AS IS'' AND ANY
+  >  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+  >  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  >  DISCLAIMED. IN NO EVENT SHALL NICOLAS GARCIA BELMONTE BE LIABLE FOR ANY
+  >  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  >  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  >  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  >  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  >  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+  >  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+ (function () { 
+
+/*
+  File: Core.js
+
+ */
+
+/*
+ Object: $jit
+ 
+ Defines the namespace for all library Classes and Objects. 
+ This variable is the *only* global variable defined in the Toolkit. 
+ There are also other interesting properties attached to this variable described below.
+ */
+window.$jit = function(w) {
+  w = w || window;
+  for(var k in $jit) {
+    if($jit[k].$extend) {
+      w[k] = $jit[k];
+    }
+  }
+};
+
+$jit.version = '2.0.0b';
+/*
+  Object: $jit.id
+  
+  Works just like *document.getElementById*
+  
+  Example:
+  (start code js)
+  var element = $jit.id('elementId');
+  (end code)
+
+*/
+
+/*
+ Object: $jit.util
+ 
+ Contains utility functions.
+ 
+ Some of the utility functions and the Class system were based in the MooTools Framework 
+ . Copyright (c) 2006-2010 Valerio Proietti, . 
+ MIT license .
+ 
+ These methods are generally also implemented in DOM manipulation frameworks like JQuery, MooTools and Prototype.
+ I'd suggest you to use the functions from those libraries instead of using these, since their functions 
+ are widely used and tested in many different platforms/browsers. Use these functions only if you have to.
+ 
+ */
+var $ = function(d) {
+  return document.getElementById(d);
+};
+
+$.empty = function() {
+};
+
+/*
+  Method: extend
+  
+  Augment an object by appending another object's properties.
+  
+  Parameters:
+  
+  original - (object) The object to be extended.
+  extended - (object) An object which properties are going to be appended to the original object.
+  
+  Example:
+  (start code js)
+  $jit.util.extend({ 'a': 1, 'b': 2 }, { 'b': 3, 'c': 4 }); //{ 'a':1, 'b': 3, 'c': 4 }
+  (end code)
+*/
+$.extend = function(original, extended) {
+  for ( var key in (extended || {}))
+    original[key] = extended[key];
+  return original;
+};
+
+$.lambda = function(value) {
+  return (typeof value == 'function') ? value : function() {
+    return value;
+  };
+};
+
+$.time = Date.now || function() {
+  return +new Date;
+};
+
+/*
+  Method: splat
+  
+  Returns an array wrapping *obj* if *obj* is not an array. Returns *obj* otherwise.
+  
+  Parameters:
+  
+  obj - (mixed) The object to be wrapped in an array.
+  
+  Example:
+  (start code js)
+  $jit.util.splat(3);   //[3]
+  $jit.util.splat([3]); //[3]
+  (end code)
+*/
+$.splat = function(obj) {
+  var type = $.type(obj);
+  return type ? ((type != 'array') ? [ obj ] : obj) : [];
+};
+
+$.type = function(elem) {
+  var type = $.type.s.call(elem).match(/^\[object\s(.*)\]$/)[1].toLowerCase();
+  if(type != 'object') return type;
+  if(elem && elem.$$family) return elem.$$family;
+  return (elem && elem.nodeName && elem.nodeType == 1)? 'element' : type;
+};
+$.type.s = Object.prototype.toString;
+
+/*
+  Method: each
+  
+  Iterates through an iterable applying *f*.
+  
+  Parameters:
+  
+  iterable - (array) The original array.
+  fn - (function) The function to apply to the array elements.
+  
+  Example:
+  (start code js)
+  $jit.util.each([3, 4, 5], function(n) { alert('number ' + n); });
+  (end code)
+*/
+$.each = function(iterable, fn) {
+  var type = $.type(iterable);
+  if (type == 'object') {
+    for ( var key in iterable)
+      fn(iterable[key], key);
+  } else {
+    for ( var i = 0, l = iterable.length; i < l; i++)
+      fn(iterable[i], i);
+  }
+};
+
+$.indexOf = function(array, item) {
+  if(Array.indexOf) return array.indexOf(item);
+  for(var i=0,l=array.length; i> 16, hex >> 8 & 0xff, hex & 0xff ];
+  }
+};
+
+$.destroy = function(elem) {
+  $.clean(elem);
+  if (elem.parentNode)
+    elem.parentNode.removeChild(elem);
+  if (elem.clearAttributes)
+    elem.clearAttributes();
+};
+
+$.clean = function(elem) {
+  for (var ch = elem.childNodes, i = 0, l = ch.length; i < l; i++) {
+    $.destroy(ch[i]);
+  }
+};
+
+/*
+  Method: addEvent
+  
+  Cross-browser add event listener.
+  
+  Parameters:
+  
+  obj - (obj) The Element to attach the listener to.
+  type - (string) The listener type. For example 'click', or 'mousemove'.
+  fn - (function) The callback function to be used when the event is fired.
+  
+  Example:
+  (start code js)
+  $jit.util.addEvent(elem, 'click', function(){ alert('hello'); });
+  (end code)
+*/
+$.addEvent = function(obj, type, fn) {
+  if (obj.addEventListener)
+    obj.addEventListener(type, fn, false);
+  else
+    obj.attachEvent('on' + type, fn);
+};
+
+$.addEvents = function(obj, typeObj) {
+  for(var type in typeObj) {
+    $.addEvent(obj, type, typeObj[type]);
+  }
+};
+
+$.hasClass = function(obj, klass) {
+  return (' ' + obj.className + ' ').indexOf(' ' + klass + ' ') > -1;
+};
+
+$.addClass = function(obj, klass) {
+  if (!$.hasClass(obj, klass))
+    obj.className = (obj.className + " " + klass);
+};
+
+$.removeClass = function(obj, klass) {
+  obj.className = obj.className.replace(new RegExp(
+      '(^|\\s)' + klass + '(?:\\s|$)'), '$1');
+};
+
+$.getPos = function(elem) {
+  var offset = getOffsets(elem);
+  var scroll = getScrolls(elem);
+  return {
+    x: offset.x - scroll.x,
+    y: offset.y - scroll.y
+  };
+
+  function getOffsets(elem) {
+    var position = {
+      x: 0,
+      y: 0
+    };
+    while (elem && !isBody(elem)) {
+      position.x += elem.offsetLeft;
+      position.y += elem.offsetTop;
+      elem = elem.offsetParent;
+    }
+    return position;
+  }
+
+  function getScrolls(elem) {
+    var position = {
+      x: 0,
+      y: 0
+    };
+    while (elem && !isBody(elem)) {
+      position.x += elem.scrollLeft;
+      position.y += elem.scrollTop;
+      elem = elem.parentNode;
+    }
+    return position;
+  }
+
+  function isBody(element) {
+    return (/^(?:body|html)$/i).test(element.tagName);
+  }
+};
+
+$.event = {
+  get: function(e, win) {
+    win = win || window;
+    return e || win.event;
+  },
+  getWheel: function(e) {
+    return e.wheelDelta? e.wheelDelta / 120 : -(e.detail || 0) / 3;
+  },
+  isRightClick: function(e) {
+    return (e.which == 3 || e.button == 2);
+  },
+  getPos: function(e, win) {
+    // get mouse position
+    win = win || window;
+    e = e || win.event;
+    var doc = win.document;
+    doc = doc.documentElement || doc.body;
+    //TODO(nico): make touch event handling better
+    if(e.touches && e.touches.length) {
+      e = e.touches[0];
+    }
+    var page = {
+      x: e.pageX || (e.clientX + doc.scrollLeft),
+      y: e.pageY || (e.clientY + doc.scrollTop)
+    };
+    return page;
+  },
+  stop: function(e) {
+    if (e.stopPropagation) e.stopPropagation();
+    e.cancelBubble = true;
+    if (e.preventDefault) e.preventDefault();
+    else e.returnValue = false;
+  }
+};
+
+$jit.util = $jit.id = $;
+
+var Class = function(properties) {
+  properties = properties || {};
+  var klass = function() {
+    for ( var key in this) {
+      if (typeof this[key] != 'function')
+        this[key] = $.unlink(this[key]);
+    }
+    this.constructor = klass;
+    if (Class.prototyping)
+      return this;
+    var instance = this.initialize ? this.initialize.apply(this, arguments)
+        : this;
+    //typize
+    this.$$family = 'class';
+    return instance;
+  };
+
+  for ( var mutator in Class.Mutators) {
+    if (!properties[mutator])
+      continue;
+    properties = Class.Mutators[mutator](properties, properties[mutator]);
+    delete properties[mutator];
+  }
+
+  $.extend(klass, this);
+  klass.constructor = Class;
+  klass.prototype = properties;
+  return klass;
+};
+
+Class.Mutators = {
+
+  Implements: function(self, klasses) {
+    $.each($.splat(klasses), function(klass) {
+      Class.prototyping = klass;
+      var instance = (typeof klass == 'function') ? new klass : klass;
+      for ( var prop in instance) {
+        if (!(prop in self)) {
+          self[prop] = instance[prop];
+        }
+      }
+      delete Class.prototyping;
+    });
+    return self;
+  }
+
+};
+
+$.extend(Class, {
+
+  inherit: function(object, properties) {
+    for ( var key in properties) {
+      var override = properties[key];
+      var previous = object[key];
+      var type = $.type(override);
+      if (previous && type == 'function') {
+        if (override != previous) {
+          Class.override(object, key, override);
+        }
+      } else if (type == 'object') {
+        object[key] = $.merge(previous, override);
+      } else {
+        object[key] = override;
+      }
+    }
+    return object;
+  },
+
+  override: function(object, name, method) {
+    var parent = Class.prototyping;
+    if (parent && object[name] != parent[name])
+      parent = null;
+    var override = function() {
+      var previous = this.parent;
+      this.parent = parent ? parent[name] : object[name];
+      var value = method.apply(this, arguments);
+      this.parent = previous;
+      return value;
+    };
+    object[name] = override;
+  }
+
+});
+
+Class.prototype.implement = function() {
+  var proto = this.prototype;
+  $.each(Array.prototype.slice.call(arguments || []), function(properties) {
+    Class.inherit(proto, properties);
+  });
+  return this;
+};
+
+$jit.Class = Class;
+
+/*
+  Object: $jit.json
+  
+  Provides JSON utility functions.
+  
+  Most of these functions are JSON-tree traversal and manipulation functions.
+*/
+$jit.json = {
+  /*
+     Method: prune
+  
+     Clears all tree nodes having depth greater than maxLevel.
+  
+     Parameters:
+  
+        tree - (object) A JSON tree object. For more information please see .
+        maxLevel - (number) An integer specifying the maximum level allowed for this tree. All nodes having depth greater than max level will be deleted.
+
+  */
+  prune: function(tree, maxLevel) {
+    this.each(tree, function(elem, i) {
+      if (i == maxLevel && elem.children) {
+        delete elem.children;
+        elem.children = [];
+      }
+    });
+  },
+  /*
+     Method: getParent
+  
+     Returns the parent node of the node having _id_ as id.
+  
+     Parameters:
+  
+        tree - (object) A JSON tree object. See also .
+        id - (string) The _id_ of the child node whose parent will be returned.
+
+    Returns:
+
+        A tree JSON node if any, or false otherwise.
+  
+  */
+  getParent: function(tree, id) {
+    if (tree.id == id)
+      return false;
+    var ch = tree.children;
+    if (ch && ch.length > 0) {
+      for ( var i = 0; i < ch.length; i++) {
+        if (ch[i].id == id)
+          return tree;
+        else {
+          var ans = this.getParent(ch[i], id);
+          if (ans)
+            return ans;
+        }
+      }
+    }
+    return false;
+  },
+  /*
+     Method: getSubtree
+  
+     Returns the subtree that matches the given id.
+  
+     Parameters:
+  
+        tree - (object) A JSON tree object. See also .
+        id - (string) A node *unique* identifier.
+  
+     Returns:
+  
+        A subtree having a root node matching the given id. Returns null if no subtree matching the id is found.
+
+  */
+  getSubtree: function(tree, id) {
+    if (tree.id == id)
+      return tree;
+    for ( var i = 0, ch = tree.children; i < ch.length; i++) {
+      var t = this.getSubtree(ch[i], id);
+      if (t != null)
+        return t;
+    }
+    return null;
+  },
+  /*
+     Method: eachLevel
+  
+      Iterates on tree nodes with relative depth less or equal than a specified level.
+  
+     Parameters:
+  
+        tree - (object) A JSON tree or subtree. See also .
+        initLevel - (number) An integer specifying the initial relative level. Usually zero.
+        toLevel - (number) An integer specifying a top level. This method will iterate only through nodes with depth less than or equal this number.
+        action - (function) A function that receives a node and an integer specifying the actual level of the node.
+          
+    Example:
+   (start code js)
+     $jit.json.eachLevel(tree, 0, 3, function(node, depth) {
+        alert(node.name + ' ' + depth);
+     });
+   (end code)
+  */
+  eachLevel: function(tree, initLevel, toLevel, action) {
+    if (initLevel <= toLevel) {
+      action(tree, initLevel);
+      if(!tree.children) return;
+      for ( var i = 0, ch = tree.children; i < ch.length; i++) {
+        this.eachLevel(ch[i], initLevel + 1, toLevel, action);
+      }
+    }
+  },
+  /*
+     Method: each
+  
+      A JSON tree iterator.
+  
+     Parameters:
+  
+        tree - (object) A JSON tree or subtree. See also .
+        action - (function) A function that receives a node.
+
+    Example:
+    (start code js)
+      $jit.json.each(tree, function(node) {
+        alert(node.name);
+      });
+    (end code)
+          
+  */
+  each: function(tree, action) {
+    this.eachLevel(tree, 0, Number.MAX_VALUE, action);
+  }
+};
+
+
+/*
+     An object containing multiple type of transformations. 
+*/
+
+$jit.Trans = {
+  $extend: true,
+  
+  linear: function(p){
+    return p;
+  }
+};
+
+var Trans = $jit.Trans;
+
+(function(){
+
+  var makeTrans = function(transition, params){
+    params = $.splat(params);
+    return $.extend(transition, {
+      easeIn: function(pos){
+        return transition(pos, params);
+      },
+      easeOut: function(pos){
+        return 1 - transition(1 - pos, params);
+      },
+      easeInOut: function(pos){
+        return (pos <= 0.5)? transition(2 * pos, params) / 2 : (2 - transition(
+            2 * (1 - pos), params)) / 2;
+      }
+    });
+  };
+
+  var transitions = {
+
+    Pow: function(p, x){
+      return Math.pow(p, x[0] || 6);
+    },
+
+    Expo: function(p){
+      return Math.pow(2, 8 * (p - 1));
+    },
+
+    Circ: function(p){
+      return 1 - Math.sin(Math.acos(p));
+    },
+
+    Sine: function(p){
+      return 1 - Math.sin((1 - p) * Math.PI / 2);
+    },
+
+    Back: function(p, x){
+      x = x[0] || 1.618;
+      return Math.pow(p, 2) * ((x + 1) * p - x);
+    },
+
+    Bounce: function(p){
+      var value;
+      for ( var a = 0, b = 1; 1; a += b, b /= 2) {
+        if (p >= (7 - 4 * a) / 11) {
+          value = b * b - Math.pow((11 - 6 * a - 11 * p) / 4, 2);
+          break;
+        }
+      }
+      return value;
+    },
+
+    Elastic: function(p, x){
+      return Math.pow(2, 10 * --p)
+          * Math.cos(20 * p * Math.PI * (x[0] || 1) / 3);
+    }
+
+  };
+
+  $.each(transitions, function(val, key){
+    Trans[key] = makeTrans(val);
+  });
+
+  $.each( [
+      'Quad', 'Cubic', 'Quart', 'Quint'
+  ], function(elem, i){
+    Trans[elem] = makeTrans(function(p){
+      return Math.pow(p, [
+        i + 2
+      ]);
+    });
+  });
+
+})();
+
+/*
+   A Class that can perform animations for generic objects.
+
+   If you are looking for animation transitions please take a look at the  object.
+
+   Used by:
+
+   
+   
+   Based on:
+   
+   The Animation class is based in the MooTools Framework . Copyright (c) 2006-2009 Valerio Proietti, . MIT license .
+
+*/
+
+var Animation = new Class( {
+
+  initialize: function(options){
+    this.setOptions(options);
+  },
+
+  setOptions: function(options){
+    var opt = {
+      duration: 2500,
+      fps: 40,
+      transition: Trans.Quart.easeInOut,
+      compute: $.empty,
+      complete: $.empty,
+      link: 'ignore'
+    };
+    this.opt = $.merge(opt, options || {});
+    return this;
+  },
+
+  step: function(){
+    var time = $.time(), opt = this.opt;
+    if (time < this.time + opt.duration) {
+      var delta = opt.transition((time - this.time) / opt.duration);
+      opt.compute(delta);
+    } else {
+      this.timer = clearInterval(this.timer);
+      opt.compute(1);
+      opt.complete();
+    }
+  },
+
+  start: function(){
+    if (!this.check())
+      return this;
+    this.time = 0;
+    this.startTimer();
+    return this;
+  },
+
+  startTimer: function(){
+    var that = this, fps = this.opt.fps;
+    if (this.timer)
+      return false;
+    this.time = $.time() - this.time;
+    this.timer = setInterval((function(){
+      that.step();
+    }), Math.round(1000 / fps));
+    return true;
+  },
+
+  pause: function(){
+    this.stopTimer();
+    return this;
+  },
+
+  resume: function(){
+    this.startTimer();
+    return this;
+  },
+
+  stopTimer: function(){
+    if (!this.timer)
+      return false;
+    this.time = $.time() - this.time;
+    this.timer = clearInterval(this.timer);
+    return true;
+  },
+
+  check: function(){
+    if (!this.timer)
+      return true;
+    if (this.opt.link == 'cancel') {
+      this.stopTimer();
+      return true;
+    }
+    return false;
+  }
+});
+
+
+var Options = function() {
+  var args = arguments;
+  for(var i=0, l=args.length, ans={}; i options. 
+  Other options included in the AreaChart are , , ,  and .
+  
+  Syntax:
+  
+  (start code js)
+
+  Options.AreaChart = {
+    animate: true,
+    labelOffset: 3,
+    type: 'stacked',
+    selectOnHover: true,
+    showAggregates: true,
+    showLabels: true,
+    filterOnClick: false,
+    restoreOnRightClick: false
+  };
+  
+  (end code)
+  
+  Example:
+  
+  (start code js)
+
+  var areaChart = new $jit.AreaChart({
+    animate: true,
+    type: 'stacked:gradient',
+    selectOnHover: true,
+    filterOnClick: true,
+    restoreOnRightClick: true
+  });
+  
+  (end code)
+
+  Parameters:
+  
+  animate - (boolean) Default's *true*. Whether to add animated transitions when filtering/restoring stacks.
+  labelOffset - (number) Default's *3*. Adds margin between the label and the default place where it should be drawn.
+  type - (string) Default's *'stacked'*. Stack style. Posible values are 'stacked', 'stacked:gradient' to add gradients.
+  selectOnHover - (boolean) Default's *true*. If true, it will add a mark to the hovered stack.
+  showAggregates - (boolean) Default's *true*. Display the sum of the values of the different stacks.
+  showLabels - (boolean) Default's *true*. Display the name of the slots.
+  filterOnClick - (boolean) Default's *true*. Select the clicked stack by hiding all other stacks.
+  restoreOnRightClick - (boolean) Default's *true*. Show all stacks by right clicking.
+  
+*/
+  
+Options.AreaChart = {
+  $extend: true,
+
+  animate: true,
+  labelOffset: 3, // label offset
+  type: 'stacked', // gradient
+  Tips: {
+    enable: false,
+    onShow: $.empty,
+    onHide: $.empty
+  },
+  Events: {
+    enable: false,
+    onClick: $.empty
+  },
+  selectOnHover: true,
+  showAggregates: true,
+  showLabels: true,
+  filterOnClick: false,
+  restoreOnRightClick: false
+};
+
+/*
+ * File: Options.Margin.js
+ *
+*/
+
+/*
+  Object: Options.Margin
+  
+  Canvas drawing margins. 
+  
+  Syntax:
+  
+  (start code js)
+
+  Options.Margin = {
+    top: 0,
+    left: 0,
+    right: 0,
+    bottom: 0
+  };
+  
+  (end code)
+  
+  Example:
+  
+  (start code js)
+
+  var viz = new $jit.Viz({
+    Margin: {
+      right: 10,
+      bottom: 20
+    }
+  });
+  
+  (end code)
+
+  Parameters:
+  
+  top - (number) Default's *0*. Top margin.
+  left - (number) Default's *0*. Left margin.
+  right - (number) Default's *0*. Right margin.
+  bottom - (number) Default's *0*. Bottom margin.
+  
+*/
+
+Options.Margin = {
+  $extend: false,
+  
+  top: 0,
+  left: 0,
+  right: 0,
+  bottom: 0
+};
+
+/*
+ * File: Options.Canvas.js
+ *
+*/
+
+/*
+  Object: Options.Canvas
+  
+  These are Canvas general options, like where to append it in the DOM, its dimensions, background, 
+  and other more advanced options.
+  
+  Syntax:
+  
+  (start code js)
+
+  Options.Canvas = {
+    injectInto: 'id',
+    width: false,
+    height: false,
+    useCanvas: false,
+    withLabels: true,
+    background: false
+  };  
+  (end code)
+  
+  Example:
+  
+  (start code js)
+  var viz = new $jit.Viz({
+    injectInto: 'someContainerId',
+    width: 500,
+    height: 700
+  });
+  (end code)
+  
+  Parameters:
+  
+  injectInto - *required* (string|element) The id of the DOM container for the visualization. It can also be an Element provided that it has an id.
+  width - (number) Default's to the *container's offsetWidth*. The width of the canvas.
+  height - (number) Default's to the *container's offsetHeight*. The height of the canvas.
+  useCanvas - (boolean|object) Default's *false*. You can pass another  instance to be used by the visualization.
+  withLabels - (boolean) Default's *true*. Whether to use a label container for the visualization.
+  background - (boolean|object) Default's *false*. An object containing information about the rendering of a background canvas.
+*/
+
+Options.Canvas = {
+    $extend: true,
+    
+    injectInto: 'id',
+    width: false,
+    height: false,
+    useCanvas: false,
+    withLabels: true,
+    background: false
+};
+
+/*
+ * File: Options.Tree.js
+ *
+*/
+
+/*
+  Object: Options.Tree
+  
+  Options related to (strict) Tree layout algorithms. These options are used by the  visualization.
+  
+  Syntax:
+  
+  (start code js)
+  Options.Tree = {
+    orientation: "left",
+    subtreeOffset: 8,
+    siblingOffset: 5,
+    indent:10,
+    multitree: false,
+    align:"center"
+  };
+  (end code)
+  
+  Example:
+  
+  (start code js)
+  var st = new $jit.ST({
+    orientation: 'left',
+    subtreeOffset: 1,
+    siblingOFfset: 5,
+    multitree: true
+  });
+  (end code)
+
+  Parameters:
+    
+  subtreeOffset - (number) Default's 8. Separation offset between subtrees.
+  siblingOffset - (number) Default's 5. Separation offset between siblings.
+  orientation - (string) Default's 'left'. Tree orientation layout. Possible values are 'left', 'top', 'right', 'bottom'.
+  align - (string) Default's *center*. Whether the tree alignment is 'left', 'center' or 'right'.
+  indent - (number) Default's 10. Used when *align* is left or right and shows an indentation between parent and children.
+  multitree - (boolean) Default's *false*. Used with the node $orn data property for creating multitrees.
+     
+*/
+Options.Tree = {
+    $extend: true,
+    
+    orientation: "left",
+    subtreeOffset: 8,
+    siblingOffset: 5,
+    indent:10,
+    multitree: false,
+    align:"center"
+};
+
+
+/*
+ * File: Options.Node.js
+ *
+*/
+
+/*
+  Object: Options.Node
+
+  Provides Node rendering options for Tree and Graph based visualizations.
+
+  Syntax:
+    
+  (start code js)
+  Options.Node = {
+    overridable: false,
+    type: 'circle',
+    color: '#ccb',
+    alpha: 1,
+    dim: 3,
+    height: 20,
+    width: 90,
+    autoHeight: false,
+    autoWidth: false,
+    lineWidth: 1,
+    transform: true,
+    align: "center",
+    angularWidth:1,
+    span:1,
+    CanvasStyles: {}
+  };
+  (end code)
+  
+  Example:
+  
+  (start code js)
+  var viz = new $jit.Viz({
+    Node: {
+      overridable: true,
+      width: 30,
+      autoHeight: true,
+      type: 'rectangle'
+    }
+  });
+  (end code)
+  
+  Parameters:
+
+  overridable - (boolean) Default's *false*. Determine whether or not general node properties can be overridden by a particular .
+  type - (string) Default's *circle*. Node's shape. Node built-in types include 'circle', 'rectangle', 'square', 'ellipse', 'triangle', 'star'. The default Node type might vary in each visualization. You can also implement (non built-in) custom Node types into your visualizations.
+  color - (string) Default's *#ccb*. Node color.
+  alpha - (number) Default's *1*. The Node's alpha value. *1* is for full opacity.
+  dim - (number) Default's *3*. An extra parameter used by other node shapes such as circle or square, to determine the shape's diameter.
+  height - (number) Default's *20*. Used by 'rectangle' and 'ellipse' node types. The height of the node shape.
+  width - (number) Default's *90*. Used by 'rectangle' and 'ellipse' node types. The width of the node shape.
+  autoHeight - (boolean) Default's *false*. Whether to set an auto height for the node depending on the content of the Node's label.
+  autoWidth - (boolean) Default's *false*. Whether to set an auto width for the node depending on the content of the Node's label.
+  lineWidth - (number) Default's *1*. Used only by some Node shapes. The line width of the strokes of a node.
+  transform - (boolean) Default's *true*. Only used by the  visualization. Whether to scale the nodes according to the moebius transformation.
+  align - (string) Default's *center*. Possible values are 'center', 'left' or 'right'. Used only by the  visualization, these parameters are used for aligning nodes when some of they dimensions vary.
+  angularWidth - (number) Default's *1*. Used in radial layouts (like  or  visualizations). The amount of relative 'space' set for a node.
+  span - (number) Default's *1*. Used in radial layouts (like  or  visualizations). The angle span amount set for a node.
+  CanvasStyles - (object) Default's an empty object (i.e. {}). Attach any other canvas specific property that you'd set to the canvas context before plotting a Node.
+
+*/
+Options.Node = {
+  $extend: false,
+  
+  overridable: false,
+  type: 'circle',
+  color: '#ccb',
+  alpha: 1,
+  dim: 3,
+  height: 20,
+  width: 90,
+  autoHeight: false,
+  autoWidth: false,
+  lineWidth: 1,
+  transform: true,
+  align: "center",
+  angularWidth:1,
+  span:1,
+  //Raw canvas styles to be
+  //applied to the context instance
+  //before plotting a node
+  CanvasStyles: {}
+};
+
+
+/*
+ * File: Options.Edge.js
+ *
+*/
+
+/*
+  Object: Options.Edge
+
+  Provides Edge rendering options for Tree and Graph based visualizations.
+
+  Syntax:
+    
+  (start code js)
+  Options.Edge = {
+    overridable: false,
+    type: 'line',
+    color: '#ccb',
+    lineWidth: 1,
+    dim:15,
+    alpha: 1,
+    CanvasStyles: {}
+  };
+  (end code)
+  
+  Example:
+  
+  (start code js)
+  var viz = new $jit.Viz({
+    Edge: {
+      overridable: true,
+      type: 'line',
+      color: '#fff',
+      CanvasStyles: {
+        shadowColor: '#ccc',
+        shadowBlur: 10
+      }
+    }
+  });
+  (end code)
+  
+  Parameters:
+    
+   overridable - (boolean) Default's *false*. Determine whether or not general edges properties can be overridden by a particular .
+   type - (string) Default's 'line'. Edge styles include 'line', 'hyperline', 'arrow'. The default Edge type might vary in each visualization. You can also implement custom Edge types.
+   color - (string) Default's '#ccb'. Edge color.
+   lineWidth - (number) Default's *1*. Line/Edge width.
+   alpha - (number) Default's *1*. The Edge's alpha value. *1* is for full opacity.
+   dim - (number) Default's *15*. An extra parameter used by other complex shapes such as quadratic, bezier or arrow, to determine the shape's diameter.
+   epsilon - (number) Default's *7*. Only used when using *enableForEdges* in . This dimension is used to create an area for the line where the contains method for the edge returns *true*.
+   CanvasStyles - (object) Default's an empty object (i.e. {}). Attach any other canvas specific property that you'd set to the canvas context before plotting an Edge.
+
+  See also:
+   
+   If you want to know more about how to customize Node/Edge data per element, in the JSON or programmatically, take a look at this article.
+*/
+Options.Edge = {
+  $extend: false,
+  
+  overridable: false,
+  type: 'line',
+  color: '#ccb',
+  lineWidth: 1,
+  dim:15,
+  alpha: 1,
+  epsilon: 7,
+
+  //Raw canvas styles to be
+  //applied to the context instance
+  //before plotting an edge
+  CanvasStyles: {}
+};
+
+
+/*
+ * File: Options.Fx.js
+ *
+*/
+
+/*
+  Object: Options.Fx
+
+  Provides animation options like duration of the animations, frames per second and animation transitions.  
+
+  Syntax:
+  
+  (start code js)
+    Options.Fx = {
+      fps:40,
+      duration: 2500,
+      transition: $jit.Trans.Quart.easeInOut,
+      clearCanvas: true
+    };
+  (end code)
+  
+  Example:
+  
+  (start code js)
+  var viz = new $jit.Viz({
+    duration: 1000,
+    fps: 35,
+    transition: $jit.Trans.linear
+  });
+  (end code)
+  
+  Parameters:
+  
+  clearCanvas - (boolean) Default's *true*. Whether to clear the frame/canvas when the viz is plotted or animated.
+  duration - (number) Default's *2500*. Duration of the animation in milliseconds.
+  fps - (number) Default's *40*. Frames per second.
+  transition - (object) Default's *$jit.Trans.Quart.easeInOut*. The transition used for the animations. See below for a more detailed explanation.
+  
+  Object: $jit.Trans
+  
+  This object is used for specifying different animation transitions in all visualizations.
+
+  There are many different type of animation transitions.
+
+  linear:
+
+  Displays a linear transition
+
+  >Trans.linear
+  
+  (see Linear.png)
+
+  Quad:
+
+  Displays a Quadratic transition.
+
+  >Trans.Quad.easeIn
+  >Trans.Quad.easeOut
+  >Trans.Quad.easeInOut
+  
+ (see Quad.png)
+
+ Cubic:
+
+ Displays a Cubic transition.
+
+ >Trans.Cubic.easeIn
+ >Trans.Cubic.easeOut
+ >Trans.Cubic.easeInOut
+
+ (see Cubic.png)
+
+ Quart:
+
+ Displays a Quartetic transition.
+
+ >Trans.Quart.easeIn
+ >Trans.Quart.easeOut
+ >Trans.Quart.easeInOut
+
+ (see Quart.png)
+
+ Quint:
+
+ Displays a Quintic transition.
+
+ >Trans.Quint.easeIn
+ >Trans.Quint.easeOut
+ >Trans.Quint.easeInOut
+
+ (see Quint.png)
+
+ Expo:
+
+ Displays an Exponential transition.
+
+ >Trans.Expo.easeIn
+ >Trans.Expo.easeOut
+ >Trans.Expo.easeInOut
+
+ (see Expo.png)
+
+ Circ:
+
+ Displays a Circular transition.
+
+ >Trans.Circ.easeIn
+ >Trans.Circ.easeOut
+ >Trans.Circ.easeInOut
+
+ (see Circ.png)
+
+ Sine:
+
+ Displays a Sineousidal transition.
+
+ >Trans.Sine.easeIn
+ >Trans.Sine.easeOut
+ >Trans.Sine.easeInOut
+
+ (see Sine.png)
+
+ Back:
+
+ >Trans.Back.easeIn
+ >Trans.Back.easeOut
+ >Trans.Back.easeInOut
+
+ (see Back.png)
+
+ Bounce:
+
+ Bouncy transition.
+
+ >Trans.Bounce.easeIn
+ >Trans.Bounce.easeOut
+ >Trans.Bounce.easeInOut
+
+ (see Bounce.png)
+
+ Elastic:
+
+ Elastic curve.
+
+ >Trans.Elastic.easeIn
+ >Trans.Elastic.easeOut
+ >Trans.Elastic.easeInOut
+
+ (see Elastic.png)
+ 
+ Based on:
+     
+ Easing and Transition animation methods are based in the MooTools Framework . Copyright (c) 2006-2010 Valerio Proietti, . MIT license .
+
+
+*/
+Options.Fx = {
+  $extend: true,
+  
+  fps:40,
+  duration: 2500,
+  transition: $jit.Trans.Quart.easeInOut,
+  clearCanvas: true
+};
+
+/*
+ * File: Options.Label.js
+ *
+*/
+/*
+  Object: Options.Label
+
+  Provides styling for Labels such as font size, family, etc. Also sets Node labels as HTML, SVG or Native canvas elements.  
+
+  Syntax:
+  
+  (start code js)
+    Options.Label = {
+      overridable: false,
+      type: 'HTML', //'SVG', 'Native'
+      style: ' ',
+      size: 10,
+      family: 'sans-serif',
+      textAlign: 'center',
+      textBaseline: 'alphabetic',
+      color: '#fff'
+    };
+  (end code)
+  
+  Example:
+  
+  (start code js)
+  var viz = new $jit.Viz({
+    Label: {
+      type: 'Native',
+      size: 11,
+      color: '#ccc'
+    }
+  });
+  (end code)
+  
+  Parameters:
+    
+  overridable - (boolean) Default's *false*. Determine whether or not general label properties can be overridden by a particular .
+  type - (string) Default's *HTML*. The type for the labels. Can be 'HTML', 'SVG' or 'Native' canvas labels.
+  style - (string) Default's *empty string*. Can be 'italic' or 'bold'. This parameter is only taken into account when using 'Native' canvas labels. For DOM based labels the className *node* is added to the DOM element for styling via CSS. You can also use  methods to style individual labels.
+  size - (number) Default's *10*. The font's size. This parameter is only taken into account when using 'Native' canvas labels. For DOM based labels the className *node* is added to the DOM element for styling via CSS. You can also use  methods to style individual labels.
+  family - (string) Default's *sans-serif*. The font's family. This parameter is only taken into account when using 'Native' canvas labels. For DOM based labels the className *node* is added to the DOM element for styling via CSS. You can also use  methods to style individual labels.
+  color - (string) Default's *#fff*. The font's color. This parameter is only taken into account when using 'Native' canvas labels. For DOM based labels the className *node* is added to the DOM element for styling via CSS. You can also use  methods to style individual labels.
+*/
+Options.Label = {
+  $extend: false,
+  
+  overridable: false,
+  type: 'HTML', //'SVG', 'Native'
+  style: ' ',
+  size: 10,
+  family: 'sans-serif',
+  textAlign: 'center',
+  textBaseline: 'alphabetic',
+  color: '#fff'
+};
+
+
+/*
+ * File: Options.Tips.js
+ *
+ */
+
+/*
+  Object: Options.Tips
+  
+  Tips options
+  
+  Syntax:
+    
+  (start code js)
+  Options.Tips = {
+    enable: false,
+    type: 'auto',
+    offsetX: 20,
+    offsetY: 20,
+    onShow: $.empty,
+    onHide: $.empty
+  };
+  (end code)
+  
+  Example:
+  
+  (start code js)
+  var viz = new $jit.Viz({
+    Tips: {
+      enable: true,
+      type: 'Native',
+      offsetX: 10,
+      offsetY: 10,
+      onShow: function(tip, node) {
+        tip.innerHTML = node.name;
+      }
+    }
+  });
+  (end code)
+
+  Parameters:
+
+  enable - (boolean) Default's *false*. If *true*, a tooltip will be shown when a node is hovered. The tooltip is a div DOM element having "tip" as CSS class. 
+  type - (string) Default's *auto*. Defines where to attach the MouseEnter/Leave tooltip events. Possible values are 'Native' to attach them to the canvas or 'HTML' to attach them to DOM label elements (if defined). 'auto' sets this property to the value of 's *type* property.
+  offsetX - (number) Default's *20*. An offset added to the current tooltip x-position (which is the same as the current mouse position). Default's 20.
+  offsetY - (number) Default's *20*. An offset added to the current tooltip y-position (which is the same as the current mouse position). Default's 20.
+  onShow(tip, node) - This callack is used right before displaying a tooltip. The first formal parameter is the tip itself (which is a DivElement). The second parameter may be a  for graph based visualizations or an object with label, value properties for charts.
+  onHide() - This callack is used when hiding a tooltip.
+
+*/
+Options.Tips = {
+  $extend: false,
+  
+  enable: false,
+  type: 'auto',
+  offsetX: 20,
+  offsetY: 20,
+  force: false,
+  onShow: $.empty,
+  onHide: $.empty
+};
+
+
+/*
+ * File: Options.NodeStyles.js
+ *
+ */
+
+/*
+  Object: Options.NodeStyles
+  
+  Apply different styles when a node is hovered or selected.
+  
+  Syntax:
+    
+  (start code js)
+  Options.NodeStyles = {
+    enable: false,
+    type: 'auto',
+    stylesHover: false,
+    stylesClick: false
+  };
+  (end code)
+  
+  Example:
+  
+  (start code js)
+  var viz = new $jit.Viz({
+    NodeStyles: {
+      enable: true,
+      type: 'Native',
+      stylesHover: {
+        dim: 30,
+        color: '#fcc'
+      },
+      duration: 600
+    }
+  });
+  (end code)
+
+  Parameters:
+  
+  enable - (boolean) Default's *false*. Whether to enable this option.
+  type - (string) Default's *auto*. Use this to attach the hover/click events in the nodes or the nodes labels (if they have been defined as DOM elements: 'HTML' or 'SVG', see  for more details). The default 'auto' value will set NodeStyles to the same type defined for .
+  stylesHover - (boolean|object) Default's *false*. An object with node styles just like the ones defined for  or *false* otherwise.
+  stylesClick - (boolean|object) Default's *false*. An object with node styles just like the ones defined for  or *false* otherwise.
+*/
+
+Options.NodeStyles = {
+  $extend: false,
+  
+  enable: false,
+  type: 'auto',
+  stylesHover: false,
+  stylesClick: false
+};
+
+
+/*
+ * File: Options.Events.js
+ *
+*/
+
+/*
+  Object: Options.Events
+  
+  Configuration for adding mouse/touch event handlers to Nodes.
+  
+  Syntax:
+  
+  (start code js)
+  Options.Events = {
+    enable: false,
+    enableForEdges: false,
+    type: 'auto',
+    onClick: $.empty,
+    onRightClick: $.empty,
+    onMouseMove: $.empty,
+    onMouseEnter: $.empty,
+    onMouseLeave: $.empty,
+    onDragStart: $.empty,
+    onDragMove: $.empty,
+    onDragCancel: $.empty,
+    onDragEnd: $.empty,
+    onTouchStart: $.empty,
+    onTouchMove: $.empty,
+    onTouchEnd: $.empty,
+    onTouchCancel: $.empty,
+    onMouseWheel: $.empty
+  };
+  (end code)
+  
+  Example:
+  
+  (start code js)
+  var viz = new $jit.Viz({
+    Events: {
+      enable: true,
+      onClick: function(node, eventInfo, e) {
+        viz.doSomething();
+      },
+      onMouseEnter: function(node, eventInfo, e) {
+        viz.canvas.getElement().style.cursor = 'pointer';
+      },
+      onMouseLeave: function(node, eventInfo, e) {
+        viz.canvas.getElement().style.cursor = '';
+      }
+    }
+  });
+  (end code)
+  
+  Parameters:
+  
+  enable - (boolean) Default's *false*. Whether to enable the Event system.
+  enableForEdges - (boolean) Default's *false*. Whether to track events also in arcs. If *true* the same callbacks -described below- are used for nodes *and* edges. A simple duck type check for edges is to check for *node.nodeFrom*.
+  type - (string) Default's 'auto'. Whether to attach the events onto the HTML labels (via event delegation) or to use the custom 'Native' canvas Event System of the library. 'auto' is set when you let the  *type* parameter decide this.
+  onClick(node, eventInfo, e) - Triggered when a user performs a click in the canvas. *node* is the  clicked or false if no node has been clicked. *e* is the grabbed event (should return the native event in a cross-browser manner). *eventInfo* is an object containing useful methods like *getPos* to get the mouse position relative to the canvas. 
+  onRightClick(node, eventInfo, e) - Triggered when a user performs a right click in the canvas. *node* is the  right clicked or false if no node has been clicked. *e* is the grabbed event (should return the native event in a cross-browser manner). *eventInfo* is an object containing useful methods like *getPos* to get the mouse position relative to the canvas. 
+  onMouseMove(node, eventInfo, e) - Triggered when the user moves the mouse. *node* is the  under the cursor as it's moving over the canvas or false if no node has been clicked. *e* is the grabbed event (should return the native event in a cross-browser manner).  *eventInfo* is an object containing useful methods like *getPos* to get the mouse position relative to the canvas.
+  onMouseEnter(node, eventInfo, e) - Triggered when a user moves the mouse over a node. *node* is the  that the mouse just entered. *e* is the grabbed event (should return the native event in a cross-browser manner). *eventInfo* is an object containing useful methods like *getPos* to get the mouse position relative to the canvas. 
+  onMouseLeave(node, eventInfo, e) - Triggered when the user mouse-outs a node. *node* is the  'mouse-outed'. *e* is the grabbed event (should return the native event in a cross-browser manner). *eventInfo* is an object containing useful methods like *getPos* to get the mouse position relative to the canvas. 
+  onDragStart(node, eventInfo, e) - Triggered when the user mouse-downs over a node. *node* is the  being pressed. *e* is the grabbed event (should return the native event in a cross-browser manner). *eventInfo* is an object containing useful methods like *getPos* to get the mouse position relative to the canvas. 
+  onDragMove(node, eventInfo, e) - Triggered when a user, after pressing the mouse button over a node, moves the mouse around. *node* is the  being dragged. *e* is the grabbed event (should return the native event in a cross-browser manner). *eventInfo* is an object containing useful methods like *getPos* to get the mouse position relative to the canvas. 
+  onDragEnd(node, eventInfo, e) - Triggered when a user finished dragging a node. *node* is the  being dragged. *e* is the grabbed event (should return the native event in a cross-browser manner). *eventInfo* is an object containing useful methods like *getPos* to get the mouse position relative to the canvas. 
+  onDragCancel(node, eventInfo, e) - Triggered when the user releases the mouse button over a  that wasn't dragged (i.e. the user didn't perform any mouse movement after pressing the mouse button). *node* is the  being dragged. *e* is the grabbed event (should return the native event in a cross-browser manner). *eventInfo* is an object containing useful methods like *getPos* to get the mouse position relative to the canvas. 
+  onTouchStart(node, eventInfo, e) - Behaves just like onDragStart. 
+  onTouchMove(node, eventInfo, e) - Behaves just like onDragMove. 
+  onTouchEnd(node, eventInfo, e) - Behaves just like onDragEnd. 
+  onTouchCancel(node, eventInfo, e) - Behaves just like onDragCancel.
+  onMouseWheel(delta, e) - Triggered when the user uses the mouse scroll over the canvas. *delta* is 1 or -1 depending on the sense of the mouse scroll.
+*/
+
+Options.Events = {
+  $extend: false,
+  
+  enable: false,
+  enableForEdges: false,
+  type: 'auto',
+  onClick: $.empty,
+  onRightClick: $.empty,
+  onMouseMove: $.empty,
+  onMouseEnter: $.empty,
+  onMouseLeave: $.empty,
+  onDragStart: $.empty,
+  onDragMove: $.empty,
+  onDragCancel: $.empty,
+  onDragEnd: $.empty,
+  onTouchStart: $.empty,
+  onTouchMove: $.empty,
+  onTouchEnd: $.empty,
+  onMouseWheel: $.empty
+};
+
+/*
+ * File: Options.Navigation.js
+ *
+*/
+
+/*
+  Object: Options.Navigation
+  
+  Panning and zooming options for Graph/Tree based visualizations. These options are implemented 
+  by all visualizations except charts (,  and ).
+  
+  Syntax:
+  
+  (start code js)
+
+  Options.Navigation = {
+    enable: false,
+    type: 'auto',
+    panning: false, //true, 'avoid nodes'
+    zooming: false
+  };
+  
+  (end code)
+  
+  Example:
+    
+  (start code js)
+  var viz = new $jit.Viz({
+    Navigation: {
+      enable: true,
+      panning: 'avoid nodes',
+      zooming: 20
+    }
+  });
+  (end code)
+  
+  Parameters:
+  
+  enable - (boolean) Default's *false*. Whether to enable Navigation capabilities.
+  panning - (boolean|string) Default's *false*. Set this property to *true* if you want to add Drag and Drop panning support to the visualization. You can also set this parameter to 'avoid nodes' to enable DnD panning but disable it if the DnD is taking place over a node. This is useful when some other events like Drag & Drop for nodes are added to .
+  zooming - (boolean|number) Default's *false*. Set this property to a numeric value to turn mouse-scroll zooming on. The number will be proportional to the mouse-scroll sensitivity.
+  
+*/
+
+Options.Navigation = {
+  $extend: false,
+  
+  enable: false,
+  type: 'auto',
+  panning: false, //true | 'avoid nodes'
+  zooming: false
+};
+
+/*
+ * File: Options.Controller.js
+ *
+*/
+
+/*
+  Object: Options.Controller
+  
+  Provides controller methods. Controller methods are callback functions that get called at different stages 
+  of the animation, computing or plotting of the visualization.
+  
+  Implemented by:
+    
+  All visualizations except charts (,  and ).
+  
+  Syntax:
+  
+  (start code js)
+
+  Options.Controller = {
+    onBeforeCompute: $.empty,
+    onAfterCompute:  $.empty,
+    onCreateLabel:   $.empty,
+    onPlaceLabel:    $.empty,
+    onComplete:      $.empty,
+    onBeforePlotLine:$.empty,
+    onAfterPlotLine: $.empty,
+    onBeforePlotNode:$.empty,
+    onAfterPlotNode: $.empty,
+    request:         false
+  };
+  
+  (end code)
+  
+  Example:
+    
+  (start code js)
+  var viz = new $jit.Viz({
+    onBeforePlotNode: function(node) {
+      if(node.selected) {
+        node.setData('color', '#ffc');
+      } else {
+        node.removeData('color');
+      }
+    },
+    onBeforePlotLine: function(adj) {
+      if(adj.nodeFrom.selected && adj.nodeTo.selected) {
+        adj.setData('color', '#ffc');
+      } else {
+        adj.removeData('color');
+      }
+    },
+    onAfterCompute: function() {
+      alert("computed!");
+    }
+  });
+  (end code)
+  
+  Parameters:
+
+   onBeforeCompute(node) - This method is called right before performing all computations and animations. The selected  is passed as parameter.
+   onAfterCompute() - This method is triggered after all animations or computations ended.
+   onCreateLabel(domElement, node) - This method receives a new label DIV element as first parameter, and the corresponding  as second parameter. This method will only be called once for each label. This method is useful when adding events or styles to the labels used by the JIT.
+   onPlaceLabel(domElement, node) - This method receives a label DIV element as first parameter and the corresponding  as second parameter. This method is called each time a label has been placed in the visualization, for example at each step of an animation, and thus it allows you to update the labels properties, such as size or position. Note that onPlaceLabel will be triggered after updating the labels positions. That means that, for example, the left and top css properties are already updated to match the nodes positions. Width and height properties are not set however.
+   onBeforePlotNode(node) - This method is triggered right before plotting each . This method is useful for changing a node style right before plotting it.
+   onAfterPlotNode(node) - This method is triggered right after plotting each .
+   onBeforePlotLine(adj) - This method is triggered right before plotting a . This method is useful for adding some styles to a particular edge before being plotted.
+   onAfterPlotLine(adj) - This method is triggered right after plotting a .
+
+    *Used in ,  and  visualizations*
+    
+    request(nodeId, level, onComplete) - This method is used for buffering information into the visualization. When clicking on an empty node, the visualization will make a request for this node's subtrees, specifying a given level for this subtree (defined by _levelsToShow_). Once the request is completed, the onComplete callback should be called with the given result. This is useful to provide on-demand information into the visualizations withought having to load the entire information from start. The parameters used by this method are _nodeId_, which is the id of the root of the subtree to request, _level_ which is the depth of the subtree to be requested (0 would mean just the root node). _onComplete_ is an object having the callback method _onComplete.onComplete(json)_ that should be called once the json has been retrieved.  
+ 
+ */
+Options.Controller = {
+  $extend: true,
+  
+  onBeforeCompute: $.empty,
+  onAfterCompute:  $.empty,
+  onCreateLabel:   $.empty,
+  onPlaceLabel:    $.empty,
+  onComplete:      $.empty,
+  onBeforePlotLine:$.empty,
+  onAfterPlotLine: $.empty,
+  onBeforePlotNode:$.empty,
+  onAfterPlotNode: $.empty,
+  request:         false
+};
+
+
+/*
+ * File: Extras.js
+ * 
+ * Provides Extras such as Tips and Style Effects.
+ * 
+ * Description:
+ * 
+ * Provides the  and  classes and functions.
+ *
+ */
+
+/*
+ * Manager for mouse events (clicking and mouse moving).
+ * 
+ * This class is used for registering objects implementing onClick
+ * and onMousemove methods. These methods are called when clicking or
+ * moving the mouse around  the Canvas.
+ * For now,  and  are classes implementing these methods.
+ * 
+ */
+var ExtrasInitializer = {
+  initialize: function(className, viz) {
+    this.viz = viz;
+    this.canvas = viz.canvas;
+    this.config = viz.config[className];
+    this.nodeTypes = viz.fx.nodeTypes;
+    var type = this.config.type;
+    this.dom = type == 'auto'? (viz.config.Label.type != 'Native') : (type != 'Native');
+    this.labelContainer = this.dom && viz.labels.getLabelContainer();
+    this.isEnabled() && this.initializePost();
+  },
+  initializePost: $.empty,
+  setAsProperty: $.lambda(false),
+  isEnabled: function() {
+    return this.config.enable;
+  },
+  isLabel: function(e, win) {
+    e = $.event.get(e, win);
+    var labelContainer = this.labelContainer,
+        target = e.target || e.srcElement;
+    if(target && target.parentNode == labelContainer)
+      return target;
+    return false;
+  }
+};
+
+var EventsInterface = {
+  onMouseUp: $.empty,
+  onMouseDown: $.empty,
+  onMouseMove: $.empty,
+  onMouseOver: $.empty,
+  onMouseOut: $.empty,
+  onMouseWheel: $.empty,
+  onTouchStart: $.empty,
+  onTouchMove: $.empty,
+  onTouchEnd: $.empty,
+  onTouchCancel: $.empty
+};
+
+var MouseEventsManager = new Class({
+  initialize: function(viz) {
+    this.viz = viz;
+    this.canvas = viz.canvas;
+    this.node = false;
+    this.edge = false;
+    this.registeredObjects = [];
+    this.attachEvents();
+  },
+  
+  attachEvents: function() {
+    var htmlCanvas = this.canvas.getElement(), 
+        that = this;
+    htmlCanvas.oncontextmenu = $.lambda(false);
+    $.addEvents(htmlCanvas, {
+      'mouseup': function(e, win) {
+        var event = $.event.get(e, win);
+        that.handleEvent('MouseUp', e, win, 
+            that.makeEventObject(e, win), 
+            $.event.isRightClick(event));
+      },
+      'mousedown': function(e, win) {
+        var event = $.event.get(e, win);
+        that.handleEvent('MouseDown', e, win, that.makeEventObject(e, win), 
+            $.event.isRightClick(event));
+      },
+      'mousemove': function(e, win) {
+        that.handleEvent('MouseMove', e, win, that.makeEventObject(e, win));
+      },
+      'mouseover': function(e, win) {
+        that.handleEvent('MouseOver', e, win, that.makeEventObject(e, win));
+      },
+      'mouseout': function(e, win) {
+        that.handleEvent('MouseOut', e, win, that.makeEventObject(e, win));
+      },
+      'touchstart': function(e, win) {
+        that.handleEvent('TouchStart', e, win, that.makeEventObject(e, win));
+      },
+      'touchmove': function(e, win) {
+        that.handleEvent('TouchMove', e, win, that.makeEventObject(e, win));
+      },
+      'touchend': function(e, win) {
+        that.handleEvent('TouchEnd', e, win, that.makeEventObject(e, win));
+      }
+    });
+    //attach mousewheel event
+    var handleMouseWheel = function(e, win) {
+      var event = $.event.get(e, win);
+      var wheel = $.event.getWheel(event);
+      that.handleEvent('MouseWheel', e, win, wheel);
+    };
+    //TODO(nico): this is a horrible check for non-gecko browsers!
+    if(!document.getBoxObjectFor && window.mozInnerScreenX == null) {
+      $.addEvent(htmlCanvas, 'mousewheel', handleMouseWheel);
+    } else {
+      htmlCanvas.addEventListener('DOMMouseScroll', handleMouseWheel, false);
+    }
+  },
+  
+  register: function(obj) {
+    this.registeredObjects.push(obj);
+  },
+  
+  handleEvent: function() {
+    var args = Array.prototype.slice.call(arguments),
+        type = args.shift();
+    for(var i=0, regs=this.registeredObjects, l=regs.length; i and  implemented 
+ * by all main visualizations.
+ *
+ */
+var Extras = {
+  initializeExtras: function() {
+    var mem = new MouseEventsManager(this), that = this;
+    $.each(['NodeStyles', 'Tips', 'Navigation', 'Events'], function(k) {
+      var obj = new Extras.Classes[k](k, that);
+      if(obj.isEnabled()) {
+        mem.register(obj);
+      }
+      if(obj.setAsProperty()) {
+        that[k.toLowerCase()] = obj;
+      }
+    });
+  }   
+};
+
+Extras.Classes = {};
+/*
+  Class: Events
+   
+  This class defines an Event API to be accessed by the user.
+  The methods implemented are the ones defined in the  object.
+*/
+
+Extras.Classes.Events = new Class({
+  Implements: [ExtrasInitializer, EventsInterface],
+  
+  initializePost: function() {
+    this.fx = this.viz.fx;
+    this.ntypes = this.viz.fx.nodeTypes;
+    this.etypes = this.viz.fx.edgeTypes;
+    
+    this.hovered = false;
+    this.pressed = false;
+    this.touched = false;
+
+    this.touchMoved = false;
+    this.moved = false;
+    
+  },
+  
+  setAsProperty: $.lambda(true),
+  
+  onMouseUp: function(e, win, event, isRightClick) {
+    var evt = $.event.get(e, win);
+    if(!this.moved) {
+      if(isRightClick) {
+        this.config.onRightClick(this.hovered, event, evt);
+      } else {
+        this.config.onClick(this.pressed, event, evt);
+      }
+    }
+    if(this.pressed) {
+      if(this.moved) {
+        this.config.onDragEnd(this.pressed, event, evt);
+      } else {
+        this.config.onDragCancel(this.pressed, event, evt);
+      }
+      this.pressed = this.moved = false;
+    }
+  },
+
+  onMouseOut: function(e, win, event) {
+   //mouseout a label
+   var evt = $.event.get(e, win), label;
+   if(this.dom && (label = this.isLabel(e, win))) {
+     this.config.onMouseLeave(this.viz.graph.getNode(label.id),
+                              event, evt);
+     this.hovered = false;
+     return;
+   }
+   //mouseout canvas
+   var rt = evt.relatedTarget,
+       canvasWidget = this.canvas.getElement();
+   while(rt && rt.parentNode) {
+     if(canvasWidget == rt.parentNode) return;
+     rt = rt.parentNode;
+   }
+   if(this.hovered) {
+     this.config.onMouseLeave(this.hovered,
+         event, evt);
+     this.hovered = false;
+   }
+  },
+  
+  onMouseOver: function(e, win, event) {
+    //mouseover a label
+    var evt = $.event.get(e, win), label;
+    if(this.dom && (label = this.isLabel(e, win))) {
+      this.hovered = this.viz.graph.getNode(label.id);
+      this.config.onMouseEnter(this.hovered,
+                               event, evt);
+    }
+  },
+  
+  onMouseMove: function(e, win, event) {
+   var label, evt = $.event.get(e, win);
+   if(this.pressed) {
+     this.moved = true;
+     this.config.onDragMove(this.pressed, event, evt);
+     return;
+   }
+   if(this.dom) {
+     this.config.onMouseMove(this.hovered,
+         event, evt);
+   } else {
+     if(this.hovered) {
+       var hn = this.hovered;
+       var geom = hn.nodeFrom? this.etypes[hn.getData('type')] : this.ntypes[hn.getData('type')];
+       var contains = geom && geom.contains 
+         && geom.contains.call(this.fx, hn, event.getPos());
+       if(contains) {
+         this.config.onMouseMove(hn, event, evt);
+         return;
+       } else {
+         this.config.onMouseLeave(hn, event, evt);
+         this.hovered = false;
+       }
+     }
+     if(this.hovered = (event.getNode() || (this.config.enableForEdges && event.getEdge()))) {
+       this.config.onMouseEnter(this.hovered, event, evt);
+     } else {
+       this.config.onMouseMove(false, event, evt);
+     }
+   }
+  },
+  
+  onMouseWheel: function(e, win, delta) {
+    this.config.onMouseWheel(delta, $.event.get(e, win));
+  },
+  
+  onMouseDown: function(e, win, event) {
+    var evt = $.event.get(e, win);
+    this.pressed = event.getNode() || (this.config.enableForEdges && event.getEdge());
+    this.config.onDragStart(this.pressed, event, evt);
+  },
+  
+  onTouchStart: function(e, win, event) {
+    var evt = $.event.get(e, win);
+    this.touched = event.getNode() || (this.config.enableForEdges && event.getEdge());
+    this.config.onTouchStart(this.touched, event, evt);
+  },
+  
+  onTouchMove: function(e, win, event) {
+    var evt = $.event.get(e, win);
+    if(this.touched) {
+      this.touchMoved = true;
+      this.config.onTouchMove(this.touched, event, evt);
+    }
+  },
+  
+  onTouchEnd: function(e, win, event) {
+    var evt = $.event.get(e, win);
+    if(this.touched) {
+      if(this.touchMoved) {
+        this.config.onTouchEnd(this.touched, event, evt);
+      } else {
+        this.config.onTouchCancel(this.touched, event, evt);
+      }
+      this.touched = this.touchMoved = false;
+    }
+  }
+});
+
+/*
+   Class: Tips
+    
+   A class containing tip related functions. This class is used internally.
+   
+   Used by:
+   
+   , , , , , , 
+   
+   See also:
+   
+   
+*/
+
+Extras.Classes.Tips = new Class({
+  Implements: [ExtrasInitializer, EventsInterface],
+  
+  initializePost: function() {
+    //add DOM tooltip
+    if(document.body) {
+      var tip = $('_tooltip') || document.createElement('div');
+      tip.id = '_tooltip';
+      tip.className = 'tip';
+      $.extend(tip.style, {
+        position: 'absolute',
+        display: 'none',
+        zIndex: 13000
+      });
+      document.body.appendChild(tip);
+      this.tip = tip;
+      this.node = false;
+    }
+  },
+  
+  setAsProperty: $.lambda(true),
+  
+  onMouseOut: function(e, win) {
+    //mouseout a label
+    if(this.dom && this.isLabel(e, win)) {
+      this.hide(true);
+      return;
+    }
+    //mouseout canvas
+    var rt = e.relatedTarget,
+        canvasWidget = this.canvas.getElement();
+    while(rt && rt.parentNode) {
+      if(canvasWidget == rt.parentNode) return;
+      rt = rt.parentNode;
+    }
+    this.hide(false);
+  },
+  
+  onMouseOver: function(e, win) {
+    //mouseover a label
+    var label;
+    if(this.dom && (label = this.isLabel(e, win))) {
+      this.node = this.viz.graph.getNode(label.id);
+      this.config.onShow(this.tip, this.node, label);
+    }
+  },
+  
+  onMouseMove: function(e, win, opt) {
+    if(this.dom && this.isLabel(e, win)) {
+      this.setTooltipPosition($.event.getPos(e, win));
+    }
+    if(!this.dom) {
+      var node = opt.getNode();
+      if(!node) {
+        this.hide(true);
+        return;
+      }
+      if(this.config.force || !this.node || this.node.id != node.id) {
+        this.node = node;
+        this.config.onShow(this.tip, node, opt.getContains());
+      }
+      this.setTooltipPosition($.event.getPos(e, win));
+    }
+  },
+  
+  setTooltipPosition: function(pos) {
+    var tip = this.tip, 
+        style = tip.style, 
+        cont = this.config;
+    style.display = '';
+    //get window dimensions
+    var win = {
+      'height': document.body.clientHeight,
+      'width': document.body.clientWidth
+    };
+    //get tooltip dimensions
+    var obj = {
+      'width': tip.offsetWidth,
+      'height': tip.offsetHeight  
+    };
+    //set tooltip position
+    var x = cont.offsetX, y = cont.offsetY;
+    style.top = ((pos.y + y + obj.height > win.height)?  
+        (pos.y - obj.height - y) : pos.y + y) + 'px';
+    style.left = ((pos.x + obj.width + x > win.width)? 
+        (pos.x - obj.width - x) : pos.x + x) + 'px';
+  },
+  
+  hide: function(triggerCallback) {
+    this.tip.style.display = 'none';
+    triggerCallback && this.config.onHide();
+  }
+});
+
+/*
+  Class: NodeStyles
+   
+  Change node styles when clicking or hovering a node. This class is used internally.
+  
+  Used by:
+  
+  , , , , , , 
+  
+  See also:
+  
+  
+*/
+Extras.Classes.NodeStyles = new Class({
+  Implements: [ExtrasInitializer, EventsInterface],
+  
+  initializePost: function() {
+    this.fx = this.viz.fx;
+    this.types = this.viz.fx.nodeTypes;
+    this.nStyles = this.config;
+    this.nodeStylesOnHover = this.nStyles.stylesHover;
+    this.nodeStylesOnClick = this.nStyles.stylesClick;
+    this.hoveredNode = false;
+    this.fx.nodeFxAnimation = new Animation();
+    
+    this.down = false;
+    this.move = false;
+  },
+  
+  onMouseOut: function(e, win) {
+    this.down = this.move = false;
+    if(!this.hoveredNode) return;
+    //mouseout a label
+    if(this.dom && this.isLabel(e, win)) {
+      this.toggleStylesOnHover(this.hoveredNode, false);
+    }
+    //mouseout canvas
+    var rt = e.relatedTarget,
+        canvasWidget = this.canvas.getElement();
+    while(rt && rt.parentNode) {
+      if(canvasWidget == rt.parentNode) return;
+      rt = rt.parentNode;
+    }
+    this.toggleStylesOnHover(this.hoveredNode, false);
+    this.hoveredNode = false;
+  },
+  
+  onMouseOver: function(e, win) {
+    //mouseover a label
+    var label;
+    if(this.dom && (label = this.isLabel(e, win))) {
+      var node = this.viz.graph.getNode(label.id);
+      if(node.selected) return;
+      this.hoveredNode = node;
+      this.toggleStylesOnHover(this.hoveredNode, true);
+    }
+  },
+  
+  onMouseDown: function(e, win, event, isRightClick) {
+    if(isRightClick) return;
+    var label;
+    if(this.dom && (label = this.isLabel(e, win))) {
+      this.down = this.viz.graph.getNode(label.id);
+    } else if(!this.dom) {
+      this.down = event.getNode();
+    }
+    this.move = false;
+  },
+  
+  onMouseUp: function(e, win, event, isRightClick) {
+    if(isRightClick) return;
+    if(!this.move) {
+      this.onClick(event.getNode());
+    }
+    this.down = this.move = false;
+  },
+  
+  getRestoredStyles: function(node, type) {
+    var restoredStyles = {}, 
+        nStyles = this['nodeStylesOn' + type];
+    for(var prop in nStyles) {
+      restoredStyles[prop] = node.styles['$' + prop];
+    }
+    return restoredStyles;
+  },
+  
+  toggleStylesOnHover: function(node, set) {
+    if(this.nodeStylesOnHover) {
+      this.toggleStylesOn('Hover', node, set);
+    }
+  },
+
+  toggleStylesOnClick: function(node, set) {
+    if(this.nodeStylesOnClick) {
+      this.toggleStylesOn('Click', node, set);
+    }
+  },
+  
+  toggleStylesOn: function(type, node, set) {
+    var viz = this.viz;
+    var nStyles = this.nStyles;
+    if(set) {
+      var that = this;
+      if(!node.styles) {
+        node.styles = $.merge(node.data, {});
+      }
+      for(var s in this['nodeStylesOn' + type]) {
+        var $s = '$' + s;
+        if(!($s in node.styles)) {
+            node.styles[$s] = node.getData(s); 
+        }
+      }
+      viz.fx.nodeFx($.extend({
+        'elements': {
+          'id': node.id,
+          'properties': that['nodeStylesOn' + type]
+         },
+         transition: Trans.Quart.easeOut,
+         duration:300,
+         fps:40
+      }, this.config));
+    } else {
+      var restoredStyles = this.getRestoredStyles(node, type);
+      viz.fx.nodeFx($.extend({
+        'elements': {
+          'id': node.id,
+          'properties': restoredStyles
+         },
+         transition: Trans.Quart.easeOut,
+         duration:300,
+         fps:40
+      }, this.config));
+    }
+  },
+
+  onClick: function(node) {
+    if(!node) return;
+    var nStyles = this.nodeStylesOnClick;
+    if(!nStyles) return;
+    //if the node is selected then unselect it
+    if(node.selected) {
+      this.toggleStylesOnClick(node, false);
+      delete node.selected;
+    } else {
+      //unselect all selected nodes...
+      this.viz.graph.eachNode(function(n) {
+        if(n.selected) {
+          for(var s in nStyles) {
+            n.setData(s, n.styles['$' + s], 'end');
+          }
+          delete n.selected;
+        }
+      });
+      //select clicked node
+      this.toggleStylesOnClick(node, true);
+      node.selected = true;
+      delete node.hovered;
+      this.hoveredNode = false;
+    }
+  },
+  
+  onMouseMove: function(e, win, event) {
+    //if mouse button is down and moving set move=true
+    if(this.down) this.move = true;
+    //already handled by mouseover/out
+    if(this.dom && this.isLabel(e, win)) return;
+    var nStyles = this.nodeStylesOnHover;
+    if(!nStyles) return;
+    
+    if(!this.dom) {
+      if(this.hoveredNode) {
+        var geom = this.types[this.hoveredNode.getData('type')];
+        var contains = geom && geom.contains && geom.contains.call(this.fx, 
+            this.hoveredNode, event.getPos());
+        if(contains) return;
+      }
+      var node = event.getNode();
+      //if no node is being hovered then just exit
+      if(!this.hoveredNode && !node) return;
+      //if the node is hovered then exit
+      if(node.hovered) return;
+      //select hovered node
+      if(node && !node.selected) {
+        //check if an animation is running and exit it
+        this.fx.nodeFxAnimation.stopTimer();
+        //unselect all hovered nodes...
+        this.viz.graph.eachNode(function(n) {
+          if(n.hovered && !n.selected) {
+            for(var s in nStyles) {
+              n.setData(s, n.styles['$' + s], 'end');
+            }
+            delete n.hovered;
+          }
+        });
+        //select hovered node
+        node.hovered = true;
+        this.hoveredNode = node;
+        this.toggleStylesOnHover(node, true);
+      } else if(this.hoveredNode && !this.hoveredNode.selected) {
+        //check if an animation is running and exit it
+        this.fx.nodeFxAnimation.stopTimer();
+        //unselect hovered node
+        this.toggleStylesOnHover(this.hoveredNode, false);
+        delete this.hoveredNode.hovered;
+        this.hoveredNode = false;
+      }
+    }
+  }
+});
+
+Extras.Classes.Navigation = new Class({
+  Implements: [ExtrasInitializer, EventsInterface],
+  
+  initializePost: function() {
+    this.pos = false;
+    this.pressed = false;
+  },
+  
+  onMouseWheel: function(e, win, scroll) {
+    if(!this.config.zooming) return;
+    $.event.stop($.event.get(e, win));
+    var val = this.config.zooming / 1000,
+        ans = 1 + scroll * val;
+    this.canvas.scale(ans, ans);
+  },
+  
+  onMouseDown: function(e, win, eventInfo) {
+    if(!this.config.panning) return;
+    if(this.config.panning == 'avoid nodes' && eventInfo.getNode()) return;
+    this.pressed = true;
+    this.pos = eventInfo.getPos();
+    var canvas = this.canvas,
+        ox = canvas.translateOffsetX,
+        oy = canvas.translateOffsetY,
+        sx = canvas.scaleOffsetX,
+        sy = canvas.scaleOffsetY;
+    this.pos.x *= sx;
+    this.pos.x += ox;
+    this.pos.y *= sy;
+    this.pos.y += oy;
+  },
+  
+  onMouseMove: function(e, win, eventInfo) {
+    if(!this.config.panning) return;
+    if(!this.pressed) return;
+    if(this.config.panning == 'avoid nodes' && eventInfo.getNode()) return;
+    var thispos = this.pos, 
+        currentPos = eventInfo.getPos(),
+        canvas = this.canvas,
+        ox = canvas.translateOffsetX,
+        oy = canvas.translateOffsetY,
+        sx = canvas.scaleOffsetX,
+        sy = canvas.scaleOffsetY;
+    currentPos.x *= sx;
+    currentPos.y *= sy;
+    currentPos.x += ox;
+    currentPos.y += oy;
+    var x = currentPos.x - thispos.x,
+        y = currentPos.y - thispos.y;
+    this.pos = currentPos;
+    this.canvas.translate(x * 1/sx, y * 1/sy);
+  },
+  
+  onMouseUp: function(e, win, eventInfo, isRightClick) {
+    if(!this.config.panning) return;
+    this.pressed = false;
+  }
+});
+
+
+/*
+ * File: Canvas.js
+ *
+ */
+
+/*
+ Class: Canvas
+ 
+ 	A canvas widget used by all visualizations. The canvas object can be accessed by doing *viz.canvas*. If you want to 
+ 	know more about  options take a look at .
+ 
+ A canvas widget is a set of DOM elements that wrap the native canvas DOM Element providing a consistent API and behavior 
+ across all browsers. It can also include Elements to add DOM (SVG or HTML) label support to all visualizations.
+ 
+ Example:
+ 
+ Suppose we have this HTML
+ 
+ (start code xml)
+ 	

+ (end code)
+ 
+ Now we create a new Visualization
+ 
+ (start code js)
+ 	var viz = new $jit.Viz({
+ 		//Where to inject the canvas. Any div container will do.
+ 		'injectInto':'infovis',
+		 //width and height for canvas. 
+		 //Default's to the container offsetWidth and Height.
+		 'width': 900,
+		 'height':500
+	 });
+ (end code)
+
+ The generated HTML will look like this
+ 
+ (start code xml)
+ 

+ 	

+ 	
+ 	

+ 	

+ 	

+ 

+ (end code)
+ 
+ As you can see, the generated HTML consists of a canvas DOM Element of id *infovis-canvas* and a div label container
+ of id *infovis-label*, wrapped in a main div container of id *infovis-canvaswidget*.
+ */
+
+var Canvas;
+(function() {
+  //check for native canvas support
+  var canvasType = typeof HTMLCanvasElement,
+      supportsCanvas = (canvasType == 'object' || canvasType == 'function');
+  //create element function
+  function $E(tag, props) {
+    var elem = document.createElement(tag);
+    for(var p in props) {
+      if(typeof props[p] == "object") {
+        $.extend(elem[p], props[p]);
+      } else {
+        elem[p] = props[p];
+      }
+    }
+    if (tag == "canvas" && !supportsCanvas && G_vmlCanvasManager) {
+      elem = G_vmlCanvasManager.initElement(document.body.appendChild(elem));
+    }
+    return elem;
+  }
+  //canvas widget which we will call just Canvas
+  $jit.Canvas = Canvas = new Class({
+    canvases: [],
+    pos: false,
+    element: false,
+    labelContainer: false,
+    translateOffsetX: 0,
+    translateOffsetY: 0,
+    scaleOffsetX: 1,
+    scaleOffsetY: 1,
+    
+    initialize: function(viz, opt) {
+      this.viz = viz;
+      this.opt = opt;
+      var id = $.type(opt.injectInto) == 'string'? 
+          opt.injectInto:opt.injectInto.id,
+          idLabel = id + "-label", 
+          wrapper = $(id),
+          width = opt.width || wrapper.offsetWidth,
+          height = opt.height || wrapper.offsetHeight;
+      this.id = id;
+      //canvas options
+      var canvasOptions = {
+        injectInto: id,
+        width: width,
+        height: height
+      };
+      //create main wrapper
+      this.element = $E('div', {
+        'id': id + '-canvaswidget',
+        'style': {
+          'position': 'relative',
+          'width': width + 'px',
+          'height': height + 'px'
+        }
+      });
+      //create label container
+      this.labelContainer = this.createLabelContainer(opt.Label.type, 
+          idLabel, canvasOptions);
+      //create primary canvas
+      this.canvases.push(new Canvas.Base({
+        config: $.extend({idSuffix: '-canvas'}, canvasOptions),
+        plot: function(base) {
+          viz.fx.plot();
+        },
+        resize: function() {
+          viz.refresh();
+        }
+      }));
+      //create secondary canvas
+      var back = opt.background;
+      if(back) {
+        var backCanvas = new Canvas.Background[back.type](viz, $.extend(back, canvasOptions));
+        this.canvases.push(new Canvas.Base(backCanvas));
+      }
+      //insert canvases
+      var len = this.canvases.length;
+      while(len--) {
+        this.element.appendChild(this.canvases[len].canvas);
+        if(len > 0) {
+          this.canvases[len].plot();
+        }
+      }
+      this.element.appendChild(this.labelContainer);
+      wrapper.appendChild(this.element);
+      //Update canvas position when the page is scrolled.
+      var timer = null, that = this;
+      $.addEvent(window, 'scroll', function() {
+        clearTimeout(timer);
+        timer = setTimeout(function() {
+          that.getPos(true); //update canvas position
+        }, 500);
+      });
+    },
+    /*
+      Method: getCtx
+      
+      Returns the main canvas context object
+      
+      Example:
+      
+      (start code js)
+       var ctx = canvas.getCtx();
+       //Now I can use the native canvas context
+       //and for example change some canvas styles
+       ctx.globalAlpha = 1;
+      (end code)
+    */
+    getCtx: function(i) {
+      return this.canvases[i || 0].getCtx();
+    },
+    /*
+      Method: getConfig
+      
+      Returns the current Configuration for this Canvas Widget.
+      
+      Example:
+      
+      (start code js)
+       var config = canvas.getConfig();
+      (end code)
+    */
+    getConfig: function() {
+      return this.opt;
+    },
+    /*
+      Method: getElement
+
+      Returns the main Canvas DOM wrapper
+      
+      Example:
+      
+      (start code js)
+       var wrapper = canvas.getElement();
+       //Returns 
...
 as element
+      (end code)
+    */
+    getElement: function() {
+      return this.element;
+    },
+    /*
+      Method: getSize
+      
+      Returns canvas dimensions.
+      
+      Returns:
+      
+      An object with *width* and *height* properties.
+      
+      Example:
+      (start code js)
+      canvas.getSize(); //returns { width: 900, height: 500 }
+      (end code)
+    */
+    getSize: function(i) {
+      return this.canvases[i || 0].getSize();
+    },
+    /*
+      Method: resize
+      
+      Resizes the canvas.
+      
+      Parameters:
+      
+      width - New canvas width.
+      height - New canvas height.
+      
+      Example:
+      
+      (start code js)
+       canvas.resize(width, height);
+      (end code)
+    
+    */
+    resize: function(width, height) {
+      this.getPos(true);
+      this.translateOffsetX = this.translateOffsetY = 0;
+      this.scaleOffsetX = this.scaleOffsetY = 1;
+      for(var i=0, l=this.canvases.length; i class.
+ *
+ * Description:
+ *
+ * The  class, just like the  class, is used by the ,  and  as a 2D point representation.
+ *
+ * See also:
+ *
+ * 
+ *
+*/
+
+/*
+   Class: Polar
+
+   A multi purpose polar representation.
+
+   Description:
+ 
+   The  class, just like the  class, is used by the ,  and  as a 2D point representation.
+ 
+   See also:
+ 
+   
+ 
+   Parameters:
+
+      theta - An angle.
+      rho - The norm.
+*/
+
+var Polar = function(theta, rho) {
+  this.theta = theta;
+  this.rho = rho;
+};
+
+$jit.Polar = Polar;
+
+Polar.prototype = {
+    /*
+       Method: getc
+    
+       Returns a complex number.
+    
+       Parameters:
+
+       simple - _optional_ If *true*, this method will return only an object holding x and y properties and not a  instance. Default's *false*.
+
+      Returns:
+    
+          A complex number.
+    */
+    getc: function(simple) {
+        return this.toComplex(simple);
+    },
+
+    /*
+       Method: getp
+    
+       Returns a  representation.
+    
+       Returns:
+    
+          A variable in polar coordinates.
+    */
+    getp: function() {
+        return this;
+    },
+
+
+    /*
+       Method: set
+    
+       Sets a number.
+
+       Parameters:
+
+       v - A  or  instance.
+    
+    */
+    set: function(v) {
+        v = v.getp();
+        this.theta = v.theta; this.rho = v.rho;
+    },
+
+    /*
+       Method: setc
+    
+       Sets a  number.
+
+       Parameters:
+
+       x - A  number real part.
+       y - A  number imaginary part.
+    
+    */
+    setc: function(x, y) {
+        this.rho = Math.sqrt(x * x + y * y);
+        this.theta = Math.atan2(y, x);
+        if(this.theta < 0) this.theta += Math.PI * 2;
+    },
+
+    /*
+       Method: setp
+    
+       Sets a polar number.
+
+       Parameters:
+
+       theta - A  number angle property.
+       rho - A  number rho property.
+    
+    */
+    setp: function(theta, rho) {
+        this.theta = theta; 
+        this.rho = rho;
+    },
+
+    /*
+       Method: clone
+    
+       Returns a copy of the current object.
+    
+       Returns:
+    
+          A copy of the real object.
+    */
+    clone: function() {
+        return new Polar(this.theta, this.rho);
+    },
+
+    /*
+       Method: toComplex
+    
+        Translates from polar to cartesian coordinates and returns a new  instance.
+    
+        Parameters:
+
+        simple - _optional_ If *true* this method will only return an object with x and y properties (and not the whole  instance). Default's *false*.
+ 
+        Returns:
+    
+          A new  instance.
+    */
+    toComplex: function(simple) {
+        var x = Math.cos(this.theta) * this.rho;
+        var y = Math.sin(this.theta) * this.rho;
+        if(simple) return { 'x': x, 'y': y};
+        return new Complex(x, y);
+    },
+
+    /*
+       Method: add
+    
+        Adds two  instances.
+    
+       Parameters:
+
+       polar - A  number.
+
+       Returns:
+    
+          A new Polar instance.
+    */
+    add: function(polar) {
+        return new Polar(this.theta + polar.theta, this.rho + polar.rho);
+    },
+    
+    /*
+       Method: scale
+    
+        Scales a polar norm.
+    
+        Parameters:
+
+        number - A scale factor.
+        
+        Returns:
+    
+          A new Polar instance.
+    */
+    scale: function(number) {
+        return new Polar(this.theta, this.rho * number);
+    },
+    
+    /*
+       Method: equals
+    
+       Comparison method.
+
+       Returns *true* if the theta and rho properties are equal.
+
+       Parameters:
+
+       c - A  number.
+
+       Returns:
+
+       *true* if the theta and rho parameters for these objects are equal. *false* otherwise.
+    */
+    equals: function(c) {
+        return this.theta == c.theta && this.rho == c.rho;
+    },
+    
+    /*
+       Method: $add
+    
+        Adds two  instances affecting the current object.
+    
+       Paramters:
+
+       polar - A  instance.
+
+       Returns:
+    
+          The changed object.
+    */
+    $add: function(polar) {
+        this.theta = this.theta + polar.theta; this.rho += polar.rho;
+        return this;
+    },
+
+    /*
+       Method: $madd
+    
+        Adds two  instances affecting the current object. The resulting theta angle is modulo 2pi.
+    
+       Parameters:
+
+       polar - A  instance.
+
+       Returns:
+    
+          The changed object.
+    */
+    $madd: function(polar) {
+        this.theta = (this.theta + polar.theta) % (Math.PI * 2); this.rho += polar.rho;
+        return this;
+    },
+
+    
+    /*
+       Method: $scale
+    
+        Scales a polar instance affecting the object.
+    
+      Parameters:
+
+      number - A scaling factor.
+
+      Returns:
+    
+          The changed object.
+    */
+    $scale: function(number) {
+        this.rho *= number;
+        return this;
+    },
+    
+    /*
+       Method: interpolate
+    
+        Calculates a polar interpolation between two points at a given delta moment.
+
+        Parameters:
+      
+        elem - A  instance.
+        delta - A delta factor ranging [0, 1].
+    
+       Returns:
+    
+          A new  instance representing an interpolation between _this_ and _elem_
+    */
+    interpolate: function(elem, delta) {
+        var pi = Math.PI, pi2 = pi * 2;
+        var ch = function(t) {
+            var a =  (t < 0)? (t % pi2) + pi2 : t % pi2;
+            return a;
+        };
+        var tt = this.theta, et = elem.theta;
+        var sum, diff = Math.abs(tt - et);
+        if(diff == pi) {
+          if(tt > et) {
+            sum = ch((et + ((tt - pi2) - et) * delta)) ;
+          } else {
+            sum = ch((et - pi2 + (tt - (et)) * delta));
+          }
+        } else if(diff >= pi) {
+          if(tt > et) {
+            sum = ch((et + ((tt - pi2) - et) * delta)) ;
+          } else {
+            sum = ch((et - pi2 + (tt - (et - pi2)) * delta));
+          }
+        } else {  
+          sum = ch((et + (tt - et) * delta)) ;
+        }
+        var r = (this.rho - elem.rho) * delta + elem.rho;
+        return {
+          'theta': sum,
+          'rho': r
+        };
+    }
+};
+
+
+var $P = function(a, b) { return new Polar(a, b); };
+
+Polar.KER = $P(0, 0);
+
+
+
+/*
+ * File: Complex.js
+ * 
+ * Defines the  class.
+ *
+ * Description:
+ *
+ * The  class, just like the  class, is used by the ,  and  as a 2D point representation.
+ *
+ * See also:
+ *
+ * 
+ *
+*/
+
+/*
+   Class: Complex
+    
+   A multi-purpose Complex Class with common methods.
+ 
+   Description:
+ 
+   The  class, just like the  class, is used by the ,  and  as a 2D point representation.
+ 
+   See also:
+ 
+   
+
+   Parameters:
+
+   x - _optional_ A Complex number real part.
+   y - _optional_ A Complex number imaginary part.
+ 
+*/
+
+var Complex = function(x, y) {
+  this.x = x;
+  this.y = y;
+};
+
+$jit.Complex = Complex;
+
+Complex.prototype = {
+    /*
+       Method: getc
+    
+       Returns a complex number.
+    
+       Returns:
+    
+          A complex number.
+    */
+    getc: function() {
+        return this;
+    },
+
+    /*
+       Method: getp
+    
+       Returns a  representation of this number.
+    
+       Parameters:
+
+       simple - _optional_ If *true*, this method will return only an object holding theta and rho properties and not a  instance. Default's *false*.
+
+       Returns:
+    
+          A variable in  coordinates.
+    */
+    getp: function(simple) {
+        return this.toPolar(simple);
+    },
+
+
+    /*
+       Method: set
+    
+       Sets a number.
+
+       Parameters:
+
+       c - A  or  instance.
+    
+    */
+    set: function(c) {
+      c = c.getc(true);
+      this.x = c.x; 
+      this.y = c.y;
+    },
+
+    /*
+       Method: setc
+    
+       Sets a complex number.
+
+       Parameters:
+
+       x - A  number Real part.
+       y - A  number Imaginary part.
+    
+    */
+    setc: function(x, y) {
+        this.x = x; 
+        this.y = y;
+    },
+
+    /*
+       Method: setp
+    
+       Sets a polar number.
+
+       Parameters:
+
+       theta - A  number theta property.
+       rho - A  number rho property.
+    
+    */
+    setp: function(theta, rho) {
+        this.x = Math.cos(theta) * rho;
+        this.y = Math.sin(theta) * rho;
+    },
+
+    /*
+       Method: clone
+    
+       Returns a copy of the current object.
+    
+       Returns:
+    
+          A copy of the real object.
+    */
+    clone: function() {
+        return new Complex(this.x, this.y);
+    },
+
+    /*
+       Method: toPolar
+    
+       Transforms cartesian to polar coordinates.
+    
+       Parameters:
+
+       simple - _optional_ If *true* this method will only return an object with theta and rho properties (and not the whole  instance). Default's *false*.
+       
+       Returns:
+    
+          A new  instance.
+    */
+    
+    toPolar: function(simple) {
+        var rho = this.norm();
+        var atan = Math.atan2(this.y, this.x);
+        if(atan < 0) atan += Math.PI * 2;
+        if(simple) return { 'theta': atan, 'rho': rho };
+        return new Polar(atan, rho);
+    },
+    /*
+       Method: norm
+    
+       Calculates a  number norm.
+    
+       Returns:
+    
+          A real number representing the complex norm.
+    */
+    norm: function () {
+        return Math.sqrt(this.squaredNorm());
+    },
+    
+    /*
+       Method: squaredNorm
+    
+       Calculates a  number squared norm.
+    
+       Returns:
+    
+          A real number representing the complex squared norm.
+    */
+    squaredNorm: function () {
+        return this.x*this.x + this.y*this.y;
+    },
+
+    /*
+       Method: add
+    
+       Returns the result of adding two complex numbers.
+       
+       Does not alter the original object.
+
+       Parameters:
+    
+          pos - A  instance.
+    
+       Returns:
+    
+         The result of adding two complex numbers.
+    */
+    add: function(pos) {
+        return new Complex(this.x + pos.x, this.y + pos.y);
+    },
+
+    /*
+       Method: prod
+    
+       Returns the result of multiplying two  numbers.
+       
+       Does not alter the original object.
+
+       Parameters:
+    
+          pos - A  instance.
+    
+       Returns:
+    
+         The result of multiplying two complex numbers.
+    */
+    prod: function(pos) {
+        return new Complex(this.x*pos.x - this.y*pos.y, this.y*pos.x + this.x*pos.y);
+    },
+
+    /*
+       Method: conjugate
+    
+       Returns the conjugate of this  number.
+
+       Does not alter the original object.
+
+       Returns:
+    
+         The conjugate of this  number.
+    */
+    conjugate: function() {
+        return new Complex(this.x, -this.y);
+    },
+
+
+    /*
+       Method: scale
+    
+       Returns the result of scaling a  instance.
+       
+       Does not alter the original object.
+
+       Parameters:
+    
+          factor - A scale factor.
+    
+       Returns:
+    
+         The result of scaling this complex to a factor.
+    */
+    scale: function(factor) {
+        return new Complex(this.x * factor, this.y * factor);
+    },
+
+    /*
+       Method: equals
+    
+       Comparison method.
+
+       Returns *true* if both real and imaginary parts are equal.
+
+       Parameters:
+
+       c - A  instance.
+
+       Returns:
+
+       A boolean instance indicating if both  numbers are equal.
+    */
+    equals: function(c) {
+        return this.x == c.x && this.y == c.y;
+    },
+
+    /*
+       Method: $add
+    
+       Returns the result of adding two  numbers.
+       
+       Alters the original object.
+
+       Parameters:
+    
+          pos - A  instance.
+    
+       Returns:
+    
+         The result of adding two complex numbers.
+    */
+    $add: function(pos) {
+        this.x += pos.x; this.y += pos.y;
+        return this;    
+    },
+    
+    /*
+       Method: $prod
+    
+       Returns the result of multiplying two  numbers.
+       
+       Alters the original object.
+
+       Parameters:
+    
+          pos - A  instance.
+    
+       Returns:
+    
+         The result of multiplying two complex numbers.
+    */
+    $prod:function(pos) {
+        var x = this.x, y = this.y;
+        this.x = x*pos.x - y*pos.y;
+        this.y = y*pos.x + x*pos.y;
+        return this;
+    },
+    
+    /*
+       Method: $conjugate
+    
+       Returns the conjugate for this .
+       
+       Alters the original object.
+
+       Returns:
+    
+         The conjugate for this complex.
+    */
+    $conjugate: function() {
+        this.y = -this.y;
+        return this;
+    },
+    
+    /*
+       Method: $scale
+    
+       Returns the result of scaling a  instance.
+       
+       Alters the original object.
+
+       Parameters:
+    
+          factor - A scale factor.
+    
+       Returns:
+    
+         The result of scaling this complex to a factor.
+    */
+    $scale: function(factor) {
+        this.x *= factor; this.y *= factor;
+        return this;
+    },
+    
+    /*
+       Method: $div
+    
+       Returns the division of two  numbers.
+       
+       Alters the original object.
+
+       Parameters:
+    
+          pos - A  number.
+    
+       Returns:
+    
+         The result of scaling this complex to a factor.
+    */
+    $div: function(pos) {
+        var x = this.x, y = this.y;
+        var sq = pos.squaredNorm();
+        this.x = x * pos.x + y * pos.y; this.y = y * pos.x - x * pos.y;
+        return this.$scale(1 / sq);
+    }
+};
+
+var $C = function(a, b) { return new Complex(a, b); };
+
+Complex.KER = $C(0, 0);
+
+
+
+/*
+ * File: Graph.js
+ *
+*/
+
+/*
+ Class: Graph
+
+ A Graph Class that provides useful manipulation functions. You can find more manipulation methods in the  object.
+
+ An instance of this class can be accessed by using the *graph* parameter of any tree or graph visualization.
+ 
+ Example:
+
+ (start code js)
+   //create new visualization
+   var viz = new $jit.Viz(options);
+   //load JSON data
+   viz.loadJSON(json);
+   //access model
+   viz.graph; // instance
+ (end code)
+ 
+ Implements:
+ 
+ The following  methods are implemented in 
+ 
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+ 
+*/  
+
+$jit.Graph = new Class({
+
+  initialize: function(opt, Node, Edge, Label) {
+    var innerOptions = {
+    'complex': false,
+    'Node': {}
+    };
+    this.Node = Node;
+    this.Edge = Edge;
+    this.Label = Label;
+    this.opt = $.merge(innerOptions, opt || {});
+    this.nodes = {};
+    this.edges = {};
+    
+    //add nodeList methods
+    var that = this;
+    this.nodeList = {};
+    for(var p in Accessors) {
+      that.nodeList[p] = (function(p) {
+        return function() {
+          var args = Array.prototype.slice.call(arguments);
+          that.eachNode(function(n) {
+            n[p].apply(n, args);
+          });
+        };
+      })(p);
+    }
+
+ },
+
+/*
+     Method: getNode
+    
+     Returns a  by *id*.
+
+     Parameters:
+
+     id - (string) A  id.
+
+     Example:
+
+     (start code js)
+       var node = graph.getNode('nodeId');
+     (end code)
+*/  
+ getNode: function(id) {
+    if(this.hasNode(id)) return this.nodes[id];
+    return false;
+ },
+
+ /*
+   Method: getByName
+  
+   Returns a  by *name*.
+  
+   Parameters:
+  
+   name - (string) A  name.
+  
+   Example:
+  
+   (start code js)
+     var node = graph.getByName('someName');
+   (end code)
+  */  
+  getByName: function(name) {
+    for(var id in this.nodes) {
+      var n = this.nodes[id];
+      if(n.name == name) return n;
+    }
+    return false;
+  },
+
+/*
+   Method: getAdjacence
+  
+   Returns a  object connecting nodes with ids *id* and *id2*.
+
+   Parameters:
+
+   id - (string) A  id.
+   id2 - (string) A  id.
+*/  
+  getAdjacence: function (id, id2) {
+    if(id in this.edges) {
+      return this.edges[id][id2];
+    }
+    return false;
+ },
+
+    /*
+     Method: addNode
+    
+     Adds a node.
+     
+     Parameters:
+    
+      obj - An object with the properties described below
+
+      id - (string) A node id
+      name - (string) A node's name
+      data - (object) A node's data hash
+
+    See also:
+    
+
+  */  
+  addNode: function(obj) { 
+   if(!this.nodes[obj.id]) {  
+     var edges = this.edges[obj.id] = {};
+     this.nodes[obj.id] = new Graph.Node($.extend({
+        'id': obj.id,
+        'name': obj.name,
+        'data': $.merge(obj.data || {}, {}),
+        'adjacencies': edges 
+      }, this.opt.Node), 
+      this.opt.complex, 
+      this.Node, 
+      this.Edge,
+      this.Label);
+    }
+    return this.nodes[obj.id];
+  },
+  
+    /*
+     Method: addAdjacence
+    
+     Connects nodes specified by *obj* and *obj2*. If not found, nodes are created.
+     
+     Parameters:
+    
+      obj - (object) A  object.
+      obj2 - (object) Another  object.
+      data - (object) A data object. Used to store some extra information in the  object created.
+
+    See also:
+
+    , 
+    */  
+  addAdjacence: function (obj, obj2, data) {
+    if(!this.hasNode(obj.id)) { this.addNode(obj); }
+    if(!this.hasNode(obj2.id)) { this.addNode(obj2); }
+    obj = this.nodes[obj.id]; obj2 = this.nodes[obj2.id];
+    if(!obj.adjacentTo(obj2)) {
+      var adjsObj = this.edges[obj.id] = this.edges[obj.id] || {};
+      var adjsObj2 = this.edges[obj2.id] = this.edges[obj2.id] || {};
+      adjsObj[obj2.id] = adjsObj2[obj.id] = new Graph.Adjacence(obj, obj2, data, this.Edge, this.Label);
+      return adjsObj[obj2.id];
+    }
+    return this.edges[obj.id][obj2.id];
+ },
+
+    /*
+     Method: removeNode
+    
+     Removes a  matching the specified *id*.
+
+     Parameters:
+
+     id - (string) A node's id.
+
+    */  
+  removeNode: function(id) {
+    if(this.hasNode(id)) {
+      delete this.nodes[id];
+      var adjs = this.edges[id];
+      for(var to in adjs) {
+        delete this.edges[to][id];
+      }
+      delete this.edges[id];
+    }
+  },
+  
+/*
+     Method: removeAdjacence
+    
+     Removes a  matching *id1* and *id2*.
+
+     Parameters:
+
+     id1 - (string) A  id.
+     id2 - (string) A  id.
+*/  
+  removeAdjacence: function(id1, id2) {
+    delete this.edges[id1][id2];
+    delete this.edges[id2][id1];
+  },
+
+   /*
+     Method: hasNode
+    
+     Returns a boolean indicating if the node belongs to the  or not.
+     
+     Parameters:
+    
+        id - (string) Node id.
+   */  
+  hasNode: function(id) {
+    return id in this.nodes;
+  },
+  
+  /*
+    Method: empty
+
+    Empties the Graph
+
+  */
+  empty: function() { this.nodes = {}; this.edges = {};}
+
+});
+
+var Graph = $jit.Graph;
+
+/*
+ Object: Accessors
+ 
+ Defines a set of methods for data, canvas and label styles manipulation implemented by  and  instances.
+ 
+ */
+var Accessors;
+
+(function () {
+  var getDataInternal = function(prefix, prop, type, force, prefixConfig) {
+    var data;
+    type = type || 'current';
+    prefix = "$" + (prefix ? prefix + "-" : "");
+
+    if(type == 'current') {
+      data = this.data;
+    } else if(type == 'start') {
+      data = this.startData;
+    } else if(type == 'end') {
+      data = this.endData;
+    }
+
+    var dollar = prefix + prop;
+
+    if(force) {
+      return data[dollar];
+    }
+
+    if(!this.Config.overridable)
+      return prefixConfig[prop] || 0;
+
+    return (dollar in data) ?
+      data[dollar] : ((dollar in this.data) ? this.data[dollar] : (prefixConfig[prop] || 0));
+  }
+
+  var setDataInternal = function(prefix, prop, value, type) {
+    type = type || 'current';
+    prefix = '$' + (prefix ? prefix + '-' : '');
+
+    var data;
+
+    if(type == 'current') {
+      data = this.data;
+    } else if(type == 'start') {
+      data = this.startData;
+    } else if(type == 'end') {
+      data = this.endData;
+    }
+
+    data[prefix + prop] = value;
+  }
+
+  var removeDataInternal = function(prefix, properties) {
+    prefix = '$' + (prefix ? prefix + '-' : '');
+    var that = this;
+    $.each(properties, function(prop) {
+      var pref = prefix + prop;
+      delete that.data[pref];
+      delete that.endData[pref];
+      delete that.startData[pref];
+    });
+  }
+
+  Accessors = {
+    /*
+    Method: getData
+
+    Returns the specified data value property.
+    This is useful for querying special/reserved  data properties
+    (i.e dollar prefixed properties).
+
+    Parameters:
+
+      prop  - (string) The name of the property. The dollar sign is not needed. For
+              example *getData(width)* will return *data.$width*.
+      type  - (string) The type of the data property queried. Default's "current". You can access *start* and *end* 
+              data properties also. These properties are used when making animations.
+      force - (boolean) Whether to obtain the true value of the property (equivalent to
+              *data.$prop*) or to check for *node.overridable = true* first.
+
+    Returns:
+
+      The value of the dollar prefixed property or the global Node/Edge property
+      value if *overridable=false*
+
+    Example:
+    (start code js)
+     node.getData('width'); //will return node.data.$width if Node.overridable=true;
+    (end code)
+    */
+    getData: function(prop, type, force) {
+      return getDataInternal.call(this, "", prop, type, force, this.Config);
+    },
+
+
+    /*
+    Method: setData
+
+    Sets the current data property with some specific value.
+    This method is only useful for reserved (dollar prefixed) properties.
+
+    Parameters:
+
+      prop  - (string) The name of the property. The dollar sign is not necessary. For
+              example *setData(width)* will set *data.$width*.
+      value - (mixed) The value to store.
+      type  - (string) The type of the data property to store. Default's "current" but
+              can also be "start" or "end".
+
+    Example:
+    
+    (start code js)
+     node.setData('width', 30);
+    (end code)
+    
+    If we were to make an animation of a node/edge width then we could do
+    
+    (start code js)
+      var node = viz.getNode('nodeId');
+      //set start and end values
+      node.setData('width', 10, 'start');
+      node.setData('width', 30, 'end');
+      //will animate nodes width property
+      viz.fx.animate({
+        modes: ['node-property:width'],
+        duration: 1000
+      });
+    (end code)
+    */
+    setData: function(prop, value, type) {
+      setDataInternal.call(this, "", prop, value, type);
+    },
+
+    /*
+    Method: setDataset
+
+    Convenience method to set multiple data values at once.
+    
+    Parameters:
+    
+    types - (array|string) A set of 'current', 'end' or 'start' values.
+    obj - (object) A hash containing the names and values of the properties to be altered.
+
+    Example:
+    (start code js)
+      node.setDataset(['current', 'end'], {
+        'width': [100, 5],
+        'color': ['#fff', '#ccc']
+      });
+      //...or also
+      node.setDataset('end', {
+        'width': 5,
+        'color': '#ccc'
+      });
+    (end code)
+    
+    See also: 
+    
+    
+    
+    */
+    setDataset: function(types, obj) {
+      types = $.splat(types);
+      for(var attr in obj) {
+        for(var i=0, val = $.splat(obj[attr]), l=types.length; i canvas style data properties (i.e.
+    dollar prefixed properties that match with $canvas-).
+
+    Parameters:
+
+      prop  - (string) The name of the property. The dollar sign is not needed. For
+              example *getCanvasStyle(shadowBlur)* will return *data[$canvas-shadowBlur]*.
+      type  - (string) The type of the data property queried. Default's *current*. You can access *start* and *end* 
+              data properties also.
+              
+    Example:
+    (start code js)
+      node.getCanvasStyle('shadowBlur');
+    (end code)
+    
+    See also:
+    
+    
+    */
+    getCanvasStyle: function(prop, type, force) {
+      return getDataInternal.call(
+          this, 'canvas', prop, type, force, this.Config.CanvasStyles);
+    },
+
+    /*
+    Method: setCanvasStyle
+
+    Sets the canvas style data property with some specific value.
+    This method is only useful for reserved (dollar prefixed) properties.
+    
+    Parameters:
+    
+    prop - (string) Name of the property. Can be any canvas property like 'shadowBlur', 'shadowColor', 'strokeStyle', etc.
+    value - (mixed) The value to set to the property.
+    type - (string) Default's *current*. Whether to set *start*, *current* or *end* type properties.
+    
+    Example:
+    
+    (start code js)
+     node.setCanvasStyle('shadowBlur', 30);
+    (end code)
+    
+    If we were to make an animation of a node/edge shadowBlur canvas style then we could do
+    
+    (start code js)
+      var node = viz.getNode('nodeId');
+      //set start and end values
+      node.setCanvasStyle('shadowBlur', 10, 'start');
+      node.setCanvasStyle('shadowBlur', 30, 'end');
+      //will animate nodes canvas style property for nodes
+      viz.fx.animate({
+        modes: ['node-style:shadowBlur'],
+        duration: 1000
+      });
+    (end code)
+    
+    See also:
+    
+    .
+    */
+    setCanvasStyle: function(prop, value, type) {
+      setDataInternal.call(this, 'canvas', prop, value, type);
+    },
+
+    /*
+    Method: setCanvasStyles
+
+    Convenience method to set multiple styles at once.
+
+    Parameters:
+    
+    types - (array|string) A set of 'current', 'end' or 'start' values.
+    obj - (object) A hash containing the names and values of the properties to be altered.
+
+    See also:
+    
+    .
+    */
+    setCanvasStyles: function(types, obj) {
+      types = $.splat(types);
+      for(var attr in obj) {
+        for(var i=0, val = $.splat(obj[attr]), l=types.length; i.
+    */
+    removeCanvasStyle: function() {
+      removeDataInternal.call(this, 'canvas', Array.prototype.slice.call(arguments));
+    },
+
+    /*
+    Method: getLabelData
+
+    Returns the specified label data value property. This is useful for
+    querying special/reserved  label options (i.e.
+    dollar prefixed properties that match with $label-).
+
+    Parameters:
+
+      prop  - (string) The name of the property. The dollar sign prefix is not needed. For
+              example *getLabelData(size)* will return *data[$label-size]*.
+      type  - (string) The type of the data property queried. Default's *current*. You can access *start* and *end* 
+              data properties also.
+              
+    See also:
+    
+    .
+    */
+    getLabelData: function(prop, type, force) {
+      return getDataInternal.call(
+          this, 'label', prop, type, force, this.Label);
+    },
+
+    /*
+    Method: setLabelData
+
+    Sets the current label data with some specific value.
+    This method is only useful for reserved (dollar prefixed) properties.
+
+    Parameters:
+    
+    prop - (string) Name of the property. Can be any canvas property like 'shadowBlur', 'shadowColor', 'strokeStyle', etc.
+    value - (mixed) The value to set to the property.
+    type - (string) Default's *current*. Whether to set *start*, *current* or *end* type properties.
+    
+    Example:
+    
+    (start code js)
+     node.setLabelData('size', 30);
+    (end code)
+    
+    If we were to make an animation of a node label size then we could do
+    
+    (start code js)
+      var node = viz.getNode('nodeId');
+      //set start and end values
+      node.setLabelData('size', 10, 'start');
+      node.setLabelData('size', 30, 'end');
+      //will animate nodes label size
+      viz.fx.animate({
+        modes: ['label-property:size'],
+        duration: 1000
+      });
+    (end code)
+    
+    See also:
+    
+    .
+    */
+    setLabelData: function(prop, value, type) {
+      setDataInternal.call(this, 'label', prop, value, type);
+    },
+
+    /*
+    Method: setLabelDataset
+
+    Convenience function to set multiple label data at once.
+
+    Parameters:
+    
+    types - (array|string) A set of 'current', 'end' or 'start' values.
+    obj - (object) A hash containing the names and values of the properties to be altered.
+
+    See also:
+    
+    .
+    */
+    setLabelDataset: function(types, obj) {
+      types = $.splat(types);
+      for(var attr in obj) {
+        for(var i=0, val = $.splat(obj[attr]), l=types.length; i.
+    */
+    removeLabelData: function() {
+      removeDataInternal.call(this, 'label', Array.prototype.slice.call(arguments));
+    }
+  };
+})();
+
+/*
+     Class: Graph.Node
+
+     A  node.
+     
+     Implements:
+     
+      methods.
+     
+     The following  methods are implemented by 
+     
+    - 
+    - 
+    - 
+    - 
+    - 
+    - 
+    - 
+    -      
+*/
+Graph.Node = new Class({
+    
+  initialize: function(opt, complex, Node, Edge, Label) {
+    var innerOptions = {
+      'id': '',
+      'name': '',
+      'data': {},
+      'startData': {},
+      'endData': {},
+      'adjacencies': {},
+
+      'selected': false,
+      'drawn': false,
+      'exist': false,
+
+      'angleSpan': {
+        'begin': 0,
+        'end' : 0
+      },
+
+      'pos': (complex && $C(0, 0)) || $P(0, 0),
+      'startPos': (complex && $C(0, 0)) || $P(0, 0),
+      'endPos': (complex && $C(0, 0)) || $P(0, 0)
+    };
+    
+    $.extend(this, $.extend(innerOptions, opt));
+    this.Config = this.Node = Node;
+    this.Edge = Edge;
+    this.Label = Label;
+  },
+
+    /*
+       Method: adjacentTo
+    
+       Indicates if the node is adjacent to the node specified by id
+
+       Parameters:
+    
+          id - (string) A node id.
+    
+       Example:
+       (start code js)
+        node.adjacentTo('nodeId') == true;
+       (end code)
+    */
+    adjacentTo: function(node) {
+        return node.id in this.adjacencies;
+    },
+
+    /*
+       Method: getAdjacency
+    
+       Returns a  object connecting the current  and the node having *id* as id.
+
+       Parameters:
+    
+          id - (string) A node id.
+    */  
+    getAdjacency: function(id) {
+        return this.adjacencies[id];
+    },
+
+    /*
+      Method: getPos
+   
+      Returns the position of the node.
+  
+      Parameters:
+   
+         type - (string) Default's *current*. Possible values are "start", "end" or "current".
+   
+      Returns:
+   
+        A  or  instance.
+  
+      Example:
+      (start code js)
+       var pos = node.getPos('end');
+      (end code)
+   */
+   getPos: function(type) {
+       type = type || "current";
+       if(type == "current") {
+         return this.pos;
+       } else if(type == "end") {
+         return this.endPos;
+       } else if(type == "start") {
+         return this.startPos;
+       }
+   },
+   /*
+     Method: setPos
+  
+     Sets the node's position.
+  
+     Parameters:
+  
+        value - (object) A  or  instance.
+        type - (string) Default's *current*. Possible values are "start", "end" or "current".
+  
+     Example:
+     (start code js)
+      node.setPos(new $jit.Complex(0, 0), 'end');
+     (end code)
+  */
+  setPos: function(value, type) {
+      type = type || "current";
+      var pos;
+      if(type == "current") {
+        pos = this.pos;
+      } else if(type == "end") {
+        pos = this.endPos;
+      } else if(type == "start") {
+        pos = this.startPos;
+      }
+      pos.set(value);
+  }
+});
+
+Graph.Node.implement(Accessors);
+
+/*
+     Class: Graph.Adjacence
+
+     A  adjacence (or edge) connecting two .
+     
+     Implements:
+     
+      methods.
+
+     See also:
+
+     , 
+
+     Properties:
+     
+      nodeFrom - A  connected by this edge.
+      nodeTo - Another   connected by this edge.
+      data - Node data property containing a hash (i.e {}) with custom options.
+*/
+Graph.Adjacence = new Class({
+  
+  initialize: function(nodeFrom, nodeTo, data, Edge, Label) {
+    this.nodeFrom = nodeFrom;
+    this.nodeTo = nodeTo;
+    this.data = data || {};
+    this.startData = {};
+    this.endData = {};
+    this.Config = this.Edge = Edge;
+    this.Label = Label;
+  }
+});
+
+Graph.Adjacence.implement(Accessors);
+
+/*
+   Object: Graph.Util
+
+    traversal and processing utility object.
+   
+   Note:
+   
+   For your convenience some of these methods have also been appended to  and  classes.
+*/
+Graph.Util = {
+    /*
+       filter
+    
+       For internal use only. Provides a filtering function based on flags.
+    */
+    filter: function(param) {
+        if(!param || !($.type(param) == 'string')) return function() { return true; };
+        var props = param.split(" ");
+        return function(elem) {
+            for(var i=0; i by *id*.
+       
+       Also implemented by:
+       
+       
+
+       Parameters:
+
+       graph - (object) A  instance.
+       id - (string) A  id.
+
+       Example:
+
+       (start code js)
+         $jit.Graph.Util.getNode(graph, 'nodeid');
+         //or...
+         graph.getNode('nodeid');
+       (end code)
+    */
+    getNode: function(graph, id) {
+        return graph.nodes[id];
+    },
+    
+    /*
+       Method: eachNode
+    
+       Iterates over  nodes performing an *action*.
+       
+       Also implemented by:
+       
+       .
+
+       Parameters:
+
+       graph - (object) A  instance.
+       action - (function) A callback function having a  as first formal parameter.
+
+       Example:
+       (start code js)
+         $jit.Graph.Util.eachNode(graph, function(node) {
+          alert(node.name);
+         });
+         //or...
+         graph.eachNode(function(node) {
+           alert(node.name);
+         });
+       (end code)
+    */
+    eachNode: function(graph, action, flags) {
+        var filter = this.filter(flags);
+        for(var i in graph.nodes) {
+          if(filter(graph.nodes[i])) action(graph.nodes[i]);
+        } 
+    },
+    
+    /*
+       Method: eachAdjacency
+    
+       Iterates over  adjacencies applying the *action* function.
+       
+       Also implemented by:
+       
+       .
+
+       Parameters:
+
+       node - (object) A .
+       action - (function) A callback function having  as first formal parameter.
+
+       Example:
+       (start code js)
+         $jit.Graph.Util.eachAdjacency(node, function(adj) {
+          alert(adj.nodeTo.name);
+         });
+         //or...
+         node.eachAdjacency(function(adj) {
+           alert(adj.nodeTo.name);
+         });
+       (end code)
+    */
+    eachAdjacency: function(node, action, flags) {
+        var adj = node.adjacencies, filter = this.filter(flags);
+        for(var id in adj) {
+          var a = adj[id];
+          if(filter(a)) {
+            if(a.nodeFrom != node) {
+              var tmp = a.nodeFrom;
+              a.nodeFrom = a.nodeTo;
+              a.nodeTo = tmp;
+            }
+            action(a, id);
+          }
+        }
+    },
+
+     /*
+       Method: computeLevels
+    
+       Performs a BFS traversal setting the correct depth for each node.
+        
+       Also implemented by:
+       
+       .
+       
+       Note:
+       
+       The depth of each node can then be accessed by 
+       >node._depth
+
+       Parameters:
+
+       graph - (object) A .
+       id - (string) A starting node id for the BFS traversal.
+       startDepth - (optional|number) A minimum depth value. Default's 0.
+
+    */
+    computeLevels: function(graph, id, startDepth, flags) {
+        startDepth = startDepth || 0;
+        var filter = this.filter(flags);
+        this.eachNode(graph, function(elem) {
+            elem._flag = false;
+            elem._depth = -1;
+        }, flags);
+        var root = graph.getNode(id);
+        root._depth = startDepth;
+        var queue = [root];
+        while(queue.length != 0) {
+            var node = queue.pop();
+            node._flag = true;
+            this.eachAdjacency(node, function(adj) {
+                var n = adj.nodeTo;
+                if(n._flag == false && filter(n)) {
+                    if(n._depth < 0) n._depth = node._depth + 1 + startDepth;
+                    queue.unshift(n);
+                }
+            }, flags);
+        }
+    },
+
+    /*
+       Method: eachBFS
+    
+       Performs a BFS traversal applying *action* to each .
+       
+       Also implemented by:
+       
+       .
+
+       Parameters:
+
+       graph - (object) A .
+       id - (string) A starting node id for the BFS traversal.
+       action - (function) A callback function having a  as first formal parameter.
+
+       Example:
+       (start code js)
+         $jit.Graph.Util.eachBFS(graph, 'mynodeid', function(node) {
+          alert(node.name);
+         });
+         //or...
+         graph.eachBFS('mynodeid', function(node) {
+           alert(node.name);
+         });
+       (end code)
+    */
+    eachBFS: function(graph, id, action, flags) {
+        var filter = this.filter(flags);
+        this.clean(graph);
+        var queue = [graph.getNode(id)];
+        while(queue.length != 0) {
+            var node = queue.pop();
+            node._flag = true;
+            action(node, node._depth);
+            this.eachAdjacency(node, function(adj) {
+                var n = adj.nodeTo;
+                if(n._flag == false && filter(n)) {
+                    n._flag = true;
+                    queue.unshift(n);
+                }
+            }, flags);
+        }
+    },
+    
+    /*
+       Method: eachLevel
+    
+       Iterates over a node's subgraph applying *action* to the nodes of relative depth between *levelBegin* and *levelEnd*.
+       
+       Also implemented by:
+       
+       .
+
+       Parameters:
+       
+       node - (object) A .
+       levelBegin - (number) A relative level value.
+       levelEnd - (number) A relative level value.
+       action - (function) A callback function having a  as first formal parameter.
+
+    */
+    eachLevel: function(node, levelBegin, levelEnd, action, flags) {
+        var d = node._depth, filter = this.filter(flags), that = this;
+        levelEnd = levelEnd === false? Number.MAX_VALUE -d : levelEnd;
+        (function loopLevel(node, levelBegin, levelEnd) {
+            var d = node._depth;
+            if(d >= levelBegin && d <= levelEnd && filter(node)) action(node, d);
+            if(d < levelEnd) {
+                that.eachAdjacency(node, function(adj) {
+                    var n = adj.nodeTo;
+                    if(n._depth > d) loopLevel(n, levelBegin, levelEnd);
+                });
+            }
+        })(node, levelBegin + d, levelEnd + d);      
+    },
+
+    /*
+       Method: eachSubgraph
+    
+       Iterates over a node's children recursively.
+       
+       Also implemented by:
+       
+       .
+
+       Parameters:
+       node - (object) A .
+       action - (function) A callback function having a  as first formal parameter.
+
+       Example:
+       (start code js)
+         $jit.Graph.Util.eachSubgraph(node, function(node) {
+           alert(node.name);
+         });
+         //or...
+         node.eachSubgraph(function(node) {
+           alert(node.name);
+         });
+       (end code)
+    */
+    eachSubgraph: function(node, action, flags) {
+      this.eachLevel(node, 0, false, action, flags);
+    },
+
+    /*
+       Method: eachSubnode
+    
+       Iterates over a node's children (without deeper recursion).
+       
+       Also implemented by:
+       
+       .
+       
+       Parameters:
+       node - (object) A .
+       action - (function) A callback function having a  as first formal parameter.
+
+       Example:
+       (start code js)
+         $jit.Graph.Util.eachSubnode(node, function(node) {
+          alert(node.name);
+         });
+         //or...
+         node.eachSubnode(function(node) {
+           alert(node.name);
+         });
+       (end code)
+    */
+    eachSubnode: function(node, action, flags) {
+        this.eachLevel(node, 1, 1, action, flags);
+    },
+
+    /*
+       Method: anySubnode
+    
+       Returns *true* if any subnode matches the given condition.
+       
+       Also implemented by:
+       
+       .
+
+       Parameters:
+       node - (object) A .
+       cond - (function) A callback function returning a Boolean instance. This function has as first formal parameter a .
+
+       Example:
+       (start code js)
+         $jit.Graph.Util.anySubnode(node, function(node) { return node.name == "mynodename"; });
+         //or...
+         node.anySubnode(function(node) { return node.name == 'mynodename'; });
+       (end code)
+    */
+    anySubnode: function(node, cond, flags) {
+      var flag = false;
+      cond = cond || $.lambda(true);
+      var c = $.type(cond) == 'string'? function(n) { return n[cond]; } : cond;
+      this.eachSubnode(node, function(elem) {
+        if(c(elem)) flag = true;
+      }, flags);
+      return flag;
+    },
+  
+    /*
+       Method: getSubnodes
+    
+       Collects all subnodes for a specified node. 
+       The *level* parameter filters nodes having relative depth of *level* from the root node. 
+       
+       Also implemented by:
+       
+       .
+
+       Parameters:
+       node - (object) A .
+       level - (optional|number) Default's *0*. A starting relative depth for collecting nodes.
+
+       Returns:
+       An array of nodes.
+
+    */
+    getSubnodes: function(node, level, flags) {
+        var ans = [], that = this;
+        level = level || 0;
+        var levelStart, levelEnd;
+        if($.type(level) == 'array') {
+            levelStart = level[0];
+            levelEnd = level[1];
+        } else {
+            levelStart = level;
+            levelEnd = Number.MAX_VALUE - node._depth;
+        }
+        this.eachLevel(node, levelStart, levelEnd, function(n) {
+            ans.push(n);
+        }, flags);
+        return ans;
+    },
+  
+  
+    /*
+       Method: getParents
+    
+       Returns an Array of  which are parents of the given node.
+       
+       Also implemented by:
+       
+       .
+
+       Parameters:
+       node - (object) A .
+
+       Returns:
+       An Array of .
+
+       Example:
+       (start code js)
+         var pars = $jit.Graph.Util.getParents(node);
+         //or...
+         var pars = node.getParents();
+         
+         if(pars.length > 0) {
+           //do stuff with parents
+         }
+       (end code)
+    */
+    getParents: function(node) {
+        var ans = [];
+        this.eachAdjacency(node, function(adj) {
+            var n = adj.nodeTo;
+            if(n._depth < node._depth) ans.push(n);
+        });
+        return ans;
+    },
+    
+    /*
+    Method: isDescendantOf
+ 
+    Returns a boolean indicating if some node is descendant of the node with the given id. 
+
+    Also implemented by:
+    
+    .
+    
+    
+    Parameters:
+    node - (object) A .
+    id - (string) A  id.
+
+    Example:
+    (start code js)
+      $jit.Graph.Util.isDescendantOf(node, "nodeid"); //true|false
+      //or...
+      node.isDescendantOf('nodeid');//true|false
+    (end code)
+ */
+ isDescendantOf: function(node, id) {
+    if(node.id == id) return true;
+    var pars = this.getParents(node), ans = false;
+    for ( var i = 0; !ans && i < pars.length; i++) {
+    ans = ans || this.isDescendantOf(pars[i], id);
+  }
+    return ans;
+ },
+
+ /*
+     Method: clean
+  
+     Cleans flags from nodes.
+
+     Also implemented by:
+     
+     .
+     
+     Parameters:
+     graph - A  instance.
+  */
+  clean: function(graph) { this.eachNode(graph, function(elem) { elem._flag = false; }); },
+  
+  /* 
+    Method: getClosestNodeToOrigin 
+  
+    Returns the closest node to the center of canvas.
+  
+    Also implemented by:
+    
+    .
+    
+    Parameters:
+   
+     graph - (object) A  instance.
+     prop - (optional|string) Default's 'current'. A  position property. Possible properties are 'start', 'current' or 'end'.
+  
+  */
+  getClosestNodeToOrigin: function(graph, prop, flags) {
+   return this.getClosestNodeToPos(graph, Polar.KER, prop, flags);
+  },
+  
+  /* 
+    Method: getClosestNodeToPos
+  
+    Returns the closest node to the given position.
+  
+    Also implemented by:
+    
+    .
+    
+    Parameters:
+   
+     graph - (object) A  instance.
+     pos - (object) A  or  instance.
+     prop - (optional|string) Default's *current*. A  position property. Possible properties are 'start', 'current' or 'end'.
+  
+  */
+  getClosestNodeToPos: function(graph, pos, prop, flags) {
+   var node = null;
+   prop = prop || 'current';
+   pos = pos && pos.getc(true) || Complex.KER;
+   var distance = function(a, b) {
+     var d1 = a.x - b.x, d2 = a.y - b.y;
+     return d1 * d1 + d2 * d2;
+   };
+   this.eachNode(graph, function(elem) {
+     node = (node == null || distance(elem.getPos(prop).getc(true), pos) < distance(
+         node.getPos(prop).getc(true), pos)) ? elem : node;
+   }, flags);
+   return node;
+  } 
+};
+
+//Append graph methods to 
+$.each(['getNode', 'eachNode', 'computeLevels', 'eachBFS', 'clean', 'getClosestNodeToPos', 'getClosestNodeToOrigin'], function(m) {
+  Graph.prototype[m] = function() {
+    return Graph.Util[m].apply(Graph.Util, [this].concat(Array.prototype.slice.call(arguments)));
+  };
+});
+
+//Append node methods to 
+$.each(['eachAdjacency', 'eachLevel', 'eachSubgraph', 'eachSubnode', 'anySubnode', 'getSubnodes', 'getParents', 'isDescendantOf'], function(m) {
+  Graph.Node.prototype[m] = function() {
+    return Graph.Util[m].apply(Graph.Util, [this].concat(Array.prototype.slice.call(arguments)));
+  };
+});
+
+/*
+ * File: Graph.Op.js
+ *
+*/
+
+/*
+   Object: Graph.Op
+
+   Perform  operations like adding/removing  or , 
+   morphing a  into another , contracting or expanding subtrees, etc.
+
+*/
+Graph.Op = {
+
+    options: {
+      type: 'nothing',
+      duration: 2000,
+      hideLabels: true,
+      fps:30
+    },
+    
+    initialize: function(viz) {
+      this.viz = viz;
+    },
+
+    /*
+       Method: removeNode
+    
+       Removes one or more  from the visualization. 
+       It can also perform several animations like fading sequentially, fading concurrently, iterating or replotting.
+
+       Parameters:
+    
+        node - (string|array) The node's id. Can also be an array having many ids.
+        opt - (object) Animation options. It's an object with optional properties described below
+        type - (string) Default's *nothing*. Type of the animation. Can be "nothing", "replot", "fade:seq",  "fade:con" or "iter".
+        duration - Described in .
+        fps - Described in .
+        transition - Described in .
+        hideLabels - (boolean) Default's *true*. Hide labels during the animation.
+   
+      Example:
+      (start code js)
+        var viz = new $jit.Viz(options);
+        viz.op.removeNode('nodeId', {
+          type: 'fade:seq',
+          duration: 1000,
+          hideLabels: false,
+          transition: $jit.Trans.Quart.easeOut
+        });
+        //or also
+        viz.op.removeNode(['someId', 'otherId'], {
+          type: 'fade:con',
+          duration: 1500
+        });
+      (end code)
+    */
+  
+    removeNode: function(node, opt) {
+        var viz = this.viz;
+        var options = $.merge(this.options, viz.controller, opt);
+        var n = $.splat(node);
+        var i, that, nodeObj;
+        switch(options.type) {
+            case 'nothing':
+                for(i=0; i from the visualization. 
+       It can also perform several animations like fading sequentially, fading concurrently, iterating or replotting.
+
+       Parameters:
+    
+       vertex - (array) An array having two strings which are the ids of the nodes connected by this edge (i.e ['id1', 'id2']). Can also be a two dimensional array holding many edges (i.e [['id1', 'id2'], ['id3', 'id4'], ...]).
+       opt - (object) Animation options. It's an object with optional properties described below
+       type - (string) Default's *nothing*. Type of the animation. Can be "nothing", "replot", "fade:seq",  "fade:con" or "iter".
+       duration - Described in .
+       fps - Described in .
+       transition - Described in .
+       hideLabels - (boolean) Default's *true*. Hide labels during the animation.
+   
+      Example:
+      (start code js)
+        var viz = new $jit.Viz(options);
+        viz.op.removeEdge(['nodeId', 'otherId'], {
+          type: 'fade:seq',
+          duration: 1000,
+          hideLabels: false,
+          transition: $jit.Trans.Quart.easeOut
+        });
+        //or also
+        viz.op.removeEdge([['someId', 'otherId'], ['id3', 'id4']], {
+          type: 'fade:con',
+          duration: 1500
+        });
+      (end code)
+    
+    */
+    removeEdge: function(vertex, opt) {
+        var viz = this.viz;
+        var options = $.merge(this.options, viz.controller, opt);
+        var v = ($.type(vertex[0]) == 'string')? [vertex] : vertex;
+        var i, that, adj;
+        switch(options.type) {
+            case 'nothing':
+                for(i=0; i
+
+       Parameters:
+    
+       json - (object) A json tree or graph structure. See also .
+       opt - (object) Animation options. It's an object with optional properties described below
+       type - (string) Default's *nothing*. Type of the animation. Can be "nothing", "replot", "fade:seq",  "fade:con".
+       duration - Described in .
+       fps - Described in .
+       transition - Described in .
+       hideLabels - (boolean) Default's *true*. Hide labels during the animation.
+   
+      Example:
+      (start code js)
+        //...json contains a tree or graph structure...
+
+        var viz = new $jit.Viz(options);
+        viz.op.sum(json, {
+          type: 'fade:seq',
+          duration: 1000,
+          hideLabels: false,
+          transition: $jit.Trans.Quart.easeOut
+        });
+        //or also
+        viz.op.sum(json, {
+          type: 'fade:con',
+          duration: 1500
+        });
+      (end code)
+    
+    */
+    sum: function(json, opt) {
+        var viz = this.viz;
+        var options = $.merge(this.options, viz.controller, opt), root = viz.root;
+        var graph;
+        viz.root = opt.id || viz.root;
+        switch(options.type) {
+            case 'nothing':
+                graph = viz.construct(json);
+                graph.eachNode(function(elem) {
+                    elem.eachAdjacency(function(adj) {
+                        viz.graph.addAdjacence(adj.nodeFrom, adj.nodeTo, adj.data);
+                    });
+                });
+                break;
+            
+            case 'replot':
+                viz.refresh(true);
+                this.sum(json, { type: 'nothing' });
+                viz.refresh(true);
+                break;
+            
+            case 'fade:seq': case 'fade': case 'fade:con':
+                that = this;
+                graph = viz.construct(json);
+
+                //set alpha to 0 for nodes to add.
+                var fadeEdges = this.preprocessSum(graph);
+                var modes = !fadeEdges? ['node-property:alpha'] : ['node-property:alpha', 'edge-property:alpha'];
+                viz.reposition();
+                if(options.type != 'fade:con') {
+                    viz.fx.animate($.merge(options, {
+                        modes: ['linear'],
+                        onComplete: function() {
+                            viz.fx.animate($.merge(options, {
+                                modes: modes,
+                                onComplete: function() {
+                                    options.onComplete();
+                                }
+                            }));
+                        }
+                    }));
+                } else {
+                    viz.graph.eachNode(function(elem) {
+                        if (elem.id != root && elem.pos.getp().equals(Polar.KER)) {
+                          elem.pos.set(elem.endPos); elem.startPos.set(elem.endPos);
+                        }
+                    });
+                    viz.fx.animate($.merge(options, {
+                        modes: ['linear'].concat(modes)
+                    }));
+                }
+                break;
+
+            default: this.doError();
+        }
+    },
+    
+    /*
+       Method: morph
+    
+       This method will transform the current visualized graph into the new JSON representation passed in the method. 
+       The JSON object must at least have the root node in common with the current visualized graph.
+
+       Parameters:
+    
+       json - (object) A json tree or graph structure. See also .
+       opt - (object) Animation options. It's an object with optional properties described below
+       type - (string) Default's *nothing*. Type of the animation. Can be "nothing", "replot", "fade:con".
+       duration - Described in .
+       fps - Described in .
+       transition - Described in .
+       hideLabels - (boolean) Default's *true*. Hide labels during the animation.
+       id - (string) The shared  id between both graphs.
+       
+       extraModes - (optional|object) When morphing with an animation, dollar prefixed data parameters are added to 
+                    *endData* and not *data* itself. This way you can animate dollar prefixed parameters during your morphing operation. 
+                    For animating these extra-parameters you have to specify an object that has animation groups as keys and animation 
+                    properties as values, just like specified in .
+   
+      Example:
+      (start code js)
+        //...json contains a tree or graph structure...
+
+        var viz = new $jit.Viz(options);
+        viz.op.morph(json, {
+          type: 'fade',
+          duration: 1000,
+          hideLabels: false,
+          transition: $jit.Trans.Quart.easeOut
+        });
+        //or also
+        viz.op.morph(json, {
+          type: 'fade',
+          duration: 1500
+        });
+        //if the json data contains dollar prefixed params
+        //like $width or $height these too can be animated
+        viz.op.morph(json, {
+          type: 'fade',
+          duration: 1500
+        }, {
+          'node-property': ['width', 'height']
+        });
+      (end code)
+    
+    */
+    morph: function(json, opt, extraModes) {
+        var viz = this.viz;
+        var options = $.merge(this.options, viz.controller, opt), root = viz.root;
+        var graph;
+        //TODO(nico) this hack makes morphing work with the Hypertree. 
+        //Need to check if it has been solved and this can be removed.
+        viz.root = opt.id || viz.root;
+        switch(options.type) {
+            case 'nothing':
+                graph = viz.construct(json);
+                graph.eachNode(function(elem) {
+                  var nodeExists = viz.graph.hasNode(elem.id);  
+                  elem.eachAdjacency(function(adj) {
+                    var adjExists = !!viz.graph.getAdjacence(adj.nodeFrom.id, adj.nodeTo.id);
+                    viz.graph.addAdjacence(adj.nodeFrom, adj.nodeTo, adj.data);
+                    //Update data properties if the node existed
+                    if(adjExists) {
+                      var addedAdj = viz.graph.getAdjacence(adj.nodeFrom.id, adj.nodeTo.id);
+                      for(var prop in (adj.data || {})) {
+                        addedAdj.data[prop] = adj.data[prop];
+                      }
+                    }
+                  });
+                  //Update data properties if the node existed
+                  if(nodeExists) {
+                    var addedNode = viz.graph.getNode(elem.id);
+                    for(var prop in (elem.data || {})) {
+                      addedNode.data[prop] = elem.data[prop];
+                    }
+                  }
+                });
+                viz.graph.eachNode(function(elem) {
+                    elem.eachAdjacency(function(adj) {
+                        if(!graph.getAdjacence(adj.nodeFrom.id, adj.nodeTo.id)) {
+                            viz.graph.removeAdjacence(adj.nodeFrom.id, adj.nodeTo.id);
+                        }
+                    });
+                    if(!graph.hasNode(elem.id)) viz.graph.removeNode(elem.id);
+                });
+                
+                break;
+            
+            case 'replot':
+                viz.labels.clearLabels(true);
+                this.morph(json, { type: 'nothing' });
+                viz.refresh(true);
+                viz.refresh(true);
+                break;
+                
+            case 'fade:seq': case 'fade': case 'fade:con':
+                that = this;
+                graph = viz.construct(json);
+                //preprocessing for nodes to delete.
+                //get node property modes to interpolate
+                var nodeModes = extraModes && ('node-property' in extraModes) 
+                  && $.map($.splat(extraModes['node-property']), 
+                      function(n) { return '$' + n; });
+                viz.graph.eachNode(function(elem) {
+                  var graphNode = graph.getNode(elem.id);   
+                  if(!graphNode) {
+                      elem.setData('alpha', 1);
+                      elem.setData('alpha', 1, 'start');
+                      elem.setData('alpha', 0, 'end');
+                      elem.ignore = true;
+                    } else {
+                      //Update node data information
+                      var graphNodeData = graphNode.data;
+                      for(var prop in graphNodeData) {
+                        if(nodeModes && ($.indexOf(nodeModes, prop) > -1)) {
+                          elem.endData[prop] = graphNodeData[prop];
+                        } else {
+                          elem.data[prop] = graphNodeData[prop];
+                        }
+                      }
+                    }
+                }); 
+                viz.graph.eachNode(function(elem) {
+                    if(elem.ignore) return;
+                    elem.eachAdjacency(function(adj) {
+                        if(adj.nodeFrom.ignore || adj.nodeTo.ignore) return;
+                        var nodeFrom = graph.getNode(adj.nodeFrom.id);
+                        var nodeTo = graph.getNode(adj.nodeTo.id);
+                        if(!nodeFrom.adjacentTo(nodeTo)) {
+                            var adj = viz.graph.getAdjacence(nodeFrom.id, nodeTo.id);
+                            fadeEdges = true;
+                            adj.setData('alpha', 1);
+                            adj.setData('alpha', 1, 'start');
+                            adj.setData('alpha', 0, 'end');
+                        }
+                    });
+                }); 
+                //preprocessing for adding nodes.
+                var fadeEdges = this.preprocessSum(graph);
+
+                var modes = !fadeEdges? ['node-property:alpha'] : 
+                                        ['node-property:alpha', 
+                                         'edge-property:alpha'];
+                //Append extra node-property animations (if any)
+                modes[0] = modes[0] + ((extraModes && ('node-property' in extraModes))? 
+                    (':' + $.splat(extraModes['node-property']).join(':')) : '');
+                //Append extra edge-property animations (if any)
+                modes[1] = (modes[1] || 'edge-property:alpha') + ((extraModes && ('edge-property' in extraModes))? 
+                    (':' + $.splat(extraModes['edge-property']).join(':')) : '');
+                //Add label-property animations (if any)
+                if(extraModes && ('label-property' in extraModes)) {
+                  modes.push('label-property:' + $.splat(extraModes['label-property']).join(':'))
+                }
+                viz.reposition();
+                viz.graph.eachNode(function(elem) {
+                    if (elem.id != root && elem.pos.getp().equals(Polar.KER)) {
+                      elem.pos.set(elem.endPos); elem.startPos.set(elem.endPos);
+                    }
+                });
+                viz.fx.animate($.merge(options, {
+                    modes: ['polar'].concat(modes),
+                    onComplete: function() {
+                        viz.graph.eachNode(function(elem) {
+                            if(elem.ignore) viz.graph.removeNode(elem.id);
+                        });
+                        viz.graph.eachNode(function(elem) {
+                            elem.eachAdjacency(function(adj) {
+                                if(adj.ignore) viz.graph.removeAdjacence(adj.nodeFrom.id, adj.nodeTo.id);
+                            });
+                        });
+                        options.onComplete();
+                    }
+                }));
+                break;
+
+            default:;
+        }
+    },
+
+    
+  /*
+    Method: contract
+ 
+    Collapses the subtree of the given node. The node will have a _collapsed=true_ property.
+    
+    Parameters:
+ 
+    node - (object) A .
+    opt - (object) An object containing options described below
+    type - (string) Whether to 'replot' or 'animate' the contraction.
+   
+    There are also a number of Animation options. For more information see .
+
+    Example:
+    (start code js)
+     var viz = new $jit.Viz(options);
+     viz.op.contract(node, {
+       type: 'animate',
+       duration: 1000,
+       hideLabels: true,
+       transition: $jit.Trans.Quart.easeOut
+     });
+   (end code)
+ 
+   */
+    contract: function(node, opt) {
+      var viz = this.viz;
+      if(node.collapsed || !node.anySubnode($.lambda(true))) return;
+      opt = $.merge(this.options, viz.config, opt || {}, {
+        'modes': ['node-property:alpha:span', 'linear']
+      });
+      node.collapsed = true;
+      (function subn(n) {
+        n.eachSubnode(function(ch) {
+          ch.ignore = true;
+          ch.setData('alpha', 0, opt.type == 'animate'? 'end' : 'current');
+          subn(ch);
+        });
+      })(node);
+      if(opt.type == 'animate') {
+        viz.compute('end');
+        if(viz.rotated) {
+          viz.rotate(viz.rotated, 'none', {
+            'property':'end'
+          });
+        }
+        (function subn(n) {
+          n.eachSubnode(function(ch) {
+            ch.setPos(node.getPos('end'), 'end');
+            subn(ch);
+          });
+        })(node);
+        viz.fx.animate(opt);
+      } else if(opt.type == 'replot'){
+        viz.refresh();
+      }
+    },
+    
+    /*
+    Method: expand
+ 
+    Expands the previously contracted subtree. The given node must have the _collapsed=true_ property.
+    
+    Parameters:
+ 
+    node - (object) A .
+    opt - (object) An object containing options described below
+    type - (string) Whether to 'replot' or 'animate'.
+     
+    There are also a number of Animation options. For more information see .
+
+    Example:
+    (start code js)
+      var viz = new $jit.Viz(options);
+      viz.op.expand(node, {
+        type: 'animate',
+        duration: 1000,
+        hideLabels: true,
+        transition: $jit.Trans.Quart.easeOut
+      });
+    (end code)
+ 
+   */
+    expand: function(node, opt) {
+      if(!('collapsed' in node)) return;
+      var viz = this.viz;
+      opt = $.merge(this.options, viz.config, opt || {}, {
+        'modes': ['node-property:alpha:span', 'linear']
+      });
+      delete node.collapsed;
+      (function subn(n) {
+        n.eachSubnode(function(ch) {
+          delete ch.ignore;
+          ch.setData('alpha', 1, opt.type == 'animate'? 'end' : 'current');
+          subn(ch);
+        });
+      })(node);
+      if(opt.type == 'animate') {
+        viz.compute('end');
+        if(viz.rotated) {
+          viz.rotate(viz.rotated, 'none', {
+            'property':'end'
+          });
+        }
+        viz.fx.animate(opt);
+      } else if(opt.type == 'replot'){
+        viz.refresh();
+      }
+    },
+
+    preprocessSum: function(graph) {
+        var viz = this.viz;
+        graph.eachNode(function(elem) {
+            if(!viz.graph.hasNode(elem.id)) {
+                viz.graph.addNode(elem);
+                var n = viz.graph.getNode(elem.id);
+                n.setData('alpha', 0);
+                n.setData('alpha', 0, 'start');
+                n.setData('alpha', 1, 'end');
+            }
+        }); 
+        var fadeEdges = false;
+        graph.eachNode(function(elem) {
+            elem.eachAdjacency(function(adj) {
+                var nodeFrom = viz.graph.getNode(adj.nodeFrom.id);
+                var nodeTo = viz.graph.getNode(adj.nodeTo.id);
+                if(!nodeFrom.adjacentTo(nodeTo)) {
+                    var adj = viz.graph.addAdjacence(nodeFrom, nodeTo, adj.data);
+                    if(nodeFrom.startAlpha == nodeFrom.endAlpha 
+                    && nodeTo.startAlpha == nodeTo.endAlpha) {
+                        fadeEdges = true;
+                        adj.setData('alpha', 0);
+                        adj.setData('alpha', 0, 'start');
+                        adj.setData('alpha', 1, 'end');
+                    } 
+                }
+            });
+        }); 
+        return fadeEdges;
+    }
+};
+
+
+
+/*
+   File: Helpers.js
+ 
+   Helpers are objects that contain rendering primitives (like rectangles, ellipses, etc), for plotting nodes and edges.
+   Helpers also contain implementations of the *contains* method, a method returning a boolean indicating whether the mouse
+   position is over the rendered shape.
+   
+   Helpers are very useful when implementing new NodeTypes, since you can access them through *this.nodeHelper* and 
+   *this.edgeHelper*  properties, providing you with simple primitives and mouse-position check functions.
+   
+   Example:
+   (start code js)
+   //implement a new node type
+   $jit.Viz.Plot.NodeTypes.implement({
+     'customNodeType': {
+       'render': function(node, canvas) {
+         this.nodeHelper.circle.render ...
+       },
+       'contains': function(node, pos) {
+         this.nodeHelper.circle.contains ...
+       }
+     }
+   });
+   //implement an edge type
+   $jit.Viz.Plot.EdgeTypes.implement({
+     'customNodeType': {
+       'render': function(node, canvas) {
+         this.edgeHelper.circle.render ...
+       },
+       //optional
+       'contains': function(node, pos) {
+         this.edgeHelper.circle.contains ...
+       }
+     }
+   });
+   (end code)
+
+*/
+
+/*
+   Object: NodeHelper
+   
+   Contains rendering and other type of primitives for simple shapes.
+ */
+var NodeHelper = {
+  'none': {
+    'render': $.empty,
+    'contains': $.lambda(false)
+  },
+  /*
+   Object: NodeHelper.circle
+   */
+  'circle': {
+    /*
+     Method: render
+     
+     Renders a circle into the canvas.
+     
+     Parameters:
+     
+     type - (string) Possible options are 'fill' or 'stroke'.
+     pos - (object) An *x*, *y* object with the position of the center of the circle.
+     radius - (number) The radius of the circle to be rendered.
+     canvas - (object) A  instance.
+     
+     Example:
+     (start code js)
+     NodeHelper.circle.render('fill', { x: 10, y: 30 }, 30, viz.canvas);
+     (end code)
+     */
+    'render': function(type, pos, radius, canvas){
+      var ctx = canvas.getCtx();
+      ctx.beginPath();
+      ctx.arc(pos.x, pos.y, radius, 0, Math.PI * 2, true);
+      ctx.closePath();
+      ctx[type]();
+    },
+    /*
+    Method: contains
+    
+    Returns *true* if *pos* is contained in the area of the shape. Returns *false* otherwise.
+    
+    Parameters:
+    
+    npos - (object) An *x*, *y* object with the  position.
+    pos - (object) An *x*, *y* object with the position to check.
+    radius - (number) The radius of the rendered circle.
+    
+    Example:
+    (start code js)
+    NodeHelper.circle.contains({ x: 10, y: 30 }, { x: 15, y: 35 }, 30); //true
+    (end code)
+    */
+    'contains': function(npos, pos, radius){
+      var diffx = npos.x - pos.x, 
+          diffy = npos.y - pos.y, 
+          diff = diffx * diffx + diffy * diffy;
+      return diff <= radius * radius;
+    }
+  },
+  /*
+  Object: NodeHelper.ellipse
+  */
+  'ellipse': {
+    /*
+    Method: render
+    
+    Renders an ellipse into the canvas.
+    
+    Parameters:
+    
+    type - (string) Possible options are 'fill' or 'stroke'.
+    pos - (object) An *x*, *y* object with the position of the center of the ellipse.
+    width - (number) The width of the ellipse.
+    height - (number) The height of the ellipse.
+    canvas - (object) A  instance.
+    
+    Example:
+    (start code js)
+    NodeHelper.ellipse.render('fill', { x: 10, y: 30 }, 30, 40, viz.canvas);
+    (end code)
+    */
+    'render': function(type, pos, width, height, canvas){
+      var ctx = canvas.getCtx();
+      height /= 2;
+      width /= 2;
+      ctx.save();
+      ctx.scale(width / height, height / width);
+      ctx.beginPath();
+      ctx.arc(pos.x * (height / width), pos.y * (width / height), height, 0,
+          Math.PI * 2, true);
+      ctx.closePath();
+      ctx[type]();
+      ctx.restore();
+    },
+    /*
+    Method: contains
+    
+    Returns *true* if *pos* is contained in the area of the shape. Returns *false* otherwise.
+    
+    Parameters:
+    
+    npos - (object) An *x*, *y* object with the  position.
+    pos - (object) An *x*, *y* object with the position to check.
+    width - (number) The width of the rendered ellipse.
+    height - (number) The height of the rendered ellipse.
+    
+    Example:
+    (start code js)
+    NodeHelper.ellipse.contains({ x: 10, y: 30 }, { x: 15, y: 35 }, 30, 40);
+    (end code)
+    */
+    'contains': function(npos, pos, width, height){
+      // TODO(nico): be more precise...
+      width /= 2; 
+      height /= 2;
+      var dist = (width + height) / 2, 
+          diffx = npos.x - pos.x, 
+          diffy = npos.y - pos.y, 
+          diff = diffx * diffx + diffy * diffy;
+      return diff <= dist * dist;
+    }
+  },
+  /*
+  Object: NodeHelper.square
+  */
+  'square': {
+    /*
+    Method: render
+    
+    Renders a square into the canvas.
+    
+    Parameters:
+    
+    type - (string) Possible options are 'fill' or 'stroke'.
+    pos - (object) An *x*, *y* object with the position of the center of the square.
+    dim - (number) The radius (or half-diameter) of the square.
+    canvas - (object) A  instance.
+    
+    Example:
+    (start code js)
+    NodeHelper.square.render('stroke', { x: 10, y: 30 }, 40, viz.canvas);
+    (end code)
+    */
+    'render': function(type, pos, dim, canvas){
+      canvas.getCtx()[type + "Rect"](pos.x - dim, pos.y - dim, 2*dim, 2*dim);
+    },
+    /*
+    Method: contains
+    
+    Returns *true* if *pos* is contained in the area of the shape. Returns *false* otherwise.
+    
+    Parameters:
+    
+    npos - (object) An *x*, *y* object with the  position.
+    pos - (object) An *x*, *y* object with the position to check.
+    dim - (number) The radius (or half-diameter) of the square.
+    
+    Example:
+    (start code js)
+    NodeHelper.square.contains({ x: 10, y: 30 }, { x: 15, y: 35 }, 30);
+    (end code)
+    */
+    'contains': function(npos, pos, dim){
+      return Math.abs(pos.x - npos.x) <= dim && Math.abs(pos.y - npos.y) <= dim;
+    }
+  },
+  /*
+  Object: NodeHelper.rectangle
+  */
+  'rectangle': {
+    /*
+    Method: render
+    
+    Renders a rectangle into the canvas.
+    
+    Parameters:
+    
+    type - (string) Possible options are 'fill' or 'stroke'.
+    pos - (object) An *x*, *y* object with the position of the center of the rectangle.
+    width - (number) The width of the rectangle.
+    height - (number) The height of the rectangle.
+    canvas - (object) A  instance.
+    
+    Example:
+    (start code js)
+    NodeHelper.rectangle.render('fill', { x: 10, y: 30 }, 30, 40, viz.canvas);
+    (end code)
+    */
+    'render': function(type, pos, width, height, canvas){
+      canvas.getCtx()[type + "Rect"](pos.x - width / 2, pos.y - height / 2, 
+                                      width, height);
+    },
+    /*
+    Method: contains
+    
+    Returns *true* if *pos* is contained in the area of the shape. Returns *false* otherwise.
+    
+    Parameters:
+    
+    npos - (object) An *x*, *y* object with the  position.
+    pos - (object) An *x*, *y* object with the position to check.
+    width - (number) The width of the rendered rectangle.
+    height - (number) The height of the rendered rectangle.
+    
+    Example:
+    (start code js)
+    NodeHelper.rectangle.contains({ x: 10, y: 30 }, { x: 15, y: 35 }, 30, 40);
+    (end code)
+    */
+    'contains': function(npos, pos, width, height){
+      return Math.abs(pos.x - npos.x) <= width / 2
+          && Math.abs(pos.y - npos.y) <= height / 2;
+    }
+  },
+  /*
+  Object: NodeHelper.triangle
+  */
+  'triangle': {
+    /*
+    Method: render
+    
+    Renders a triangle into the canvas.
+    
+    Parameters:
+    
+    type - (string) Possible options are 'fill' or 'stroke'.
+    pos - (object) An *x*, *y* object with the position of the center of the triangle.
+    dim - (number) The dimension of the triangle.
+    canvas - (object) A  instance.
+    
+    Example:
+    (start code js)
+    NodeHelper.triangle.render('stroke', { x: 10, y: 30 }, 40, viz.canvas);
+    (end code)
+    */
+    'render': function(type, pos, dim, canvas){
+      var ctx = canvas.getCtx(), 
+          c1x = pos.x, 
+          c1y = pos.y - dim, 
+          c2x = c1x - dim, 
+          c2y = pos.y + dim, 
+          c3x = c1x + dim, 
+          c3y = c2y;
+      ctx.beginPath();
+      ctx.moveTo(c1x, c1y);
+      ctx.lineTo(c2x, c2y);
+      ctx.lineTo(c3x, c3y);
+      ctx.closePath();
+      ctx[type]();
+    },
+    /*
+    Method: contains
+    
+    Returns *true* if *pos* is contained in the area of the shape. Returns *false* otherwise.
+    
+    Parameters:
+    
+    npos - (object) An *x*, *y* object with the  position.
+    pos - (object) An *x*, *y* object with the position to check.
+    dim - (number) The dimension of the shape.
+    
+    Example:
+    (start code js)
+    NodeHelper.triangle.contains({ x: 10, y: 30 }, { x: 15, y: 35 }, 30);
+    (end code)
+    */
+    'contains': function(npos, pos, dim) {
+      return NodeHelper.circle.contains(npos, pos, dim);
+    }
+  },
+  /*
+  Object: NodeHelper.star
+  */
+  'star': {
+    /*
+    Method: render
+    
+    Renders a star into the canvas.
+    
+    Parameters:
+    
+    type - (string) Possible options are 'fill' or 'stroke'.
+    pos - (object) An *x*, *y* object with the position of the center of the star.
+    dim - (number) The dimension of the star.
+    canvas - (object) A  instance.
+    
+    Example:
+    (start code js)
+    NodeHelper.star.render('stroke', { x: 10, y: 30 }, 40, viz.canvas);
+    (end code)
+    */
+    'render': function(type, pos, dim, canvas){
+      var ctx = canvas.getCtx(), 
+          pi5 = Math.PI / 5;
+      ctx.save();
+      ctx.translate(pos.x, pos.y);
+      ctx.beginPath();
+      ctx.moveTo(dim, 0);
+      for (var i = 0; i < 9; i++) {
+        ctx.rotate(pi5);
+        if (i % 2 == 0) {
+          ctx.lineTo((dim / 0.525731) * 0.200811, 0);
+        } else {
+          ctx.lineTo(dim, 0);
+        }
+      }
+      ctx.closePath();
+      ctx[type]();
+      ctx.restore();
+    },
+    /*
+    Method: contains
+    
+    Returns *true* if *pos* is contained in the area of the shape. Returns *false* otherwise.
+    
+    Parameters:
+    
+    npos - (object) An *x*, *y* object with the  position.
+    pos - (object) An *x*, *y* object with the position to check.
+    dim - (number) The dimension of the shape.
+    
+    Example:
+    (start code js)
+    NodeHelper.star.contains({ x: 10, y: 30 }, { x: 15, y: 35 }, 30);
+    (end code)
+    */
+    'contains': function(npos, pos, dim) {
+      return NodeHelper.circle.contains(npos, pos, dim);
+    }
+  }
+};
+
+/*
+  Object: EdgeHelper
+  
+  Contains rendering primitives for simple edge shapes.
+*/
+var EdgeHelper = {
+  /*
+    Object: EdgeHelper.line
+  */
+  'line': {
+      /*
+      Method: render
+      
+      Renders a line into the canvas.
+      
+      Parameters:
+      
+      from - (object) An *x*, *y* object with the starting position of the line.
+      to - (object) An *x*, *y* object with the ending position of the line.
+      canvas - (object) A  instance.
+      
+      Example:
+      (start code js)
+      EdgeHelper.line.render({ x: 10, y: 30 }, { x: 10, y: 50 }, viz.canvas);
+      (end code)
+      */
+      'render': function(from, to, canvas){
+        var ctx = canvas.getCtx();
+        ctx.beginPath();
+        ctx.moveTo(from.x, from.y);
+        ctx.lineTo(to.x, to.y);
+        ctx.stroke();
+      },
+      /*
+      Method: contains
+      
+      Returns *true* if *pos* is contained in the area of the shape. Returns *false* otherwise.
+      
+      Parameters:
+      
+      posFrom - (object) An *x*, *y* object with a  position.
+      posTo - (object) An *x*, *y* object with a  position.
+      pos - (object) An *x*, *y* object with the position to check.
+      epsilon - (number) The dimension of the shape.
+      
+      Example:
+      (start code js)
+      EdgeHelper.line.contains({ x: 10, y: 30 }, { x: 15, y: 35 }, { x: 15, y: 35 }, 30);
+      (end code)
+      */
+      'contains': function(posFrom, posTo, pos, epsilon) {
+        var min = Math.min, 
+            max = Math.max,
+            minPosX = min(posFrom.x, posTo.x),
+            maxPosX = max(posFrom.x, posTo.x),
+            minPosY = min(posFrom.y, posTo.y),
+            maxPosY = max(posFrom.y, posTo.y);
+        
+        if(pos.x >= minPosX && pos.x <= maxPosX 
+            && pos.y >= minPosY && pos.y <= maxPosY) {
+          if(Math.abs(posTo.x - posFrom.x) <= epsilon) {
+            return true;
+          }
+          var dist = (posTo.y - posFrom.y) / (posTo.x - posFrom.x) * (pos.x - posFrom.x) + posFrom.y;
+          return Math.abs(dist - pos.y) <= epsilon;
+        }
+        return false;
+      }
+    },
+  /*
+    Object: EdgeHelper.arrow
+  */
+  'arrow': {
+      /*
+      Method: render
+      
+      Renders an arrow into the canvas.
+      
+      Parameters:
+      
+      from - (object) An *x*, *y* object with the starting position of the arrow.
+      to - (object) An *x*, *y* object with the ending position of the arrow.
+      dim - (number) The dimension of the arrow.
+      swap - (boolean) Whether to set the arrow pointing to the starting position or the ending position.
+      canvas - (object) A  instance.
+      
+      Example:
+      (start code js)
+      EdgeHelper.arrow.render({ x: 10, y: 30 }, { x: 10, y: 50 }, 13, false, viz.canvas);
+      (end code)
+      */
+    'render': function(from, to, dim, swap, canvas){
+        var ctx = canvas.getCtx();
+        // invert edge direction
+        if (swap) {
+          var tmp = from;
+          from = to;
+          to = tmp;
+        }
+        var vect = new Complex(to.x - from.x, to.y - from.y);
+        vect.$scale(dim / vect.norm());
+        var intermediatePoint = new Complex(to.x - vect.x, to.y - vect.y),
+            normal = new Complex(-vect.y / 2, vect.x / 2),
+            v1 = intermediatePoint.add(normal), 
+            v2 = intermediatePoint.$add(normal.$scale(-1));
+        
+        ctx.beginPath();
+        ctx.moveTo(from.x, from.y);
+        ctx.lineTo(to.x, to.y);
+        ctx.stroke();
+        ctx.beginPath();
+        ctx.moveTo(v1.x, v1.y);
+        ctx.lineTo(v2.x, v2.y);
+        ctx.lineTo(to.x, to.y);
+        ctx.closePath();
+        ctx.fill();
+    },
+    /*
+    Method: contains
+    
+    Returns *true* if *pos* is contained in the area of the shape. Returns *false* otherwise.
+    
+    Parameters:
+    
+    posFrom - (object) An *x*, *y* object with a  position.
+    posTo - (object) An *x*, *y* object with a  position.
+    pos - (object) An *x*, *y* object with the position to check.
+    epsilon - (number) The dimension of the shape.
+    
+    Example:
+    (start code js)
+    EdgeHelper.arrow.contains({ x: 10, y: 30 }, { x: 15, y: 35 }, { x: 15, y: 35 }, 30);
+    (end code)
+    */
+    'contains': function(posFrom, posTo, pos, epsilon) {
+      return EdgeHelper.line.contains(posFrom, posTo, pos, epsilon);
+    }
+  },
+  /*
+    Object: EdgeHelper.hyperline
+  */
+  'hyperline': {
+    /*
+    Method: render
+    
+    Renders a hyperline into the canvas. A hyperline are the lines drawn for the  visualization.
+    
+    Parameters:
+    
+    from - (object) An *x*, *y* object with the starting position of the hyperline. *x* and *y* must belong to [0, 1).
+    to - (object) An *x*, *y* object with the ending position of the hyperline. *x* and *y* must belong to [0, 1).
+    r - (number) The scaling factor.
+    canvas - (object) A  instance.
+    
+    Example:
+    (start code js)
+    EdgeHelper.hyperline.render({ x: 10, y: 30 }, { x: 10, y: 50 }, 100, viz.canvas);
+    (end code)
+    */
+    'render': function(from, to, r, canvas){
+      var ctx = canvas.getCtx();  
+      var centerOfCircle = computeArcThroughTwoPoints(from, to);
+      if (centerOfCircle.a > 1000 || centerOfCircle.b > 1000
+          || centerOfCircle.ratio < 0) {
+        ctx.beginPath();
+        ctx.moveTo(from.x * r, from.y * r);
+        ctx.lineTo(to.x * r, to.y * r);
+        ctx.stroke();
+      } else {
+        var angleBegin = Math.atan2(to.y - centerOfCircle.y, to.x
+            - centerOfCircle.x);
+        var angleEnd = Math.atan2(from.y - centerOfCircle.y, from.x
+            - centerOfCircle.x);
+        var sense = sense(angleBegin, angleEnd);
+        ctx.beginPath();
+        ctx.arc(centerOfCircle.x * r, centerOfCircle.y * r, centerOfCircle.ratio
+            * r, angleBegin, angleEnd, sense);
+        ctx.stroke();
+      }
+      /*      
+        Calculates the arc parameters through two points.
+        
+        More information in  
+      
+        Parameters:
+      
+        p1 - A  instance.
+        p2 - A  instance.
+        scale - The Disk's diameter.
+      
+        Returns:
+      
+        An object containing some arc properties.
+      */
+      function computeArcThroughTwoPoints(p1, p2){
+        var aDen = (p1.x * p2.y - p1.y * p2.x), bDen = aDen;
+        var sq1 = p1.squaredNorm(), sq2 = p2.squaredNorm();
+        // Fall back to a straight line
+        if (aDen == 0)
+          return {
+            x: 0,
+            y: 0,
+            ratio: -1
+          };
+    
+        var a = (p1.y * sq2 - p2.y * sq1 + p1.y - p2.y) / aDen;
+        var b = (p2.x * sq1 - p1.x * sq2 + p2.x - p1.x) / bDen;
+        var x = -a / 2;
+        var y = -b / 2;
+        var squaredRatio = (a * a + b * b) / 4 - 1;
+        // Fall back to a straight line
+        if (squaredRatio < 0)
+          return {
+            x: 0,
+            y: 0,
+            ratio: -1
+          };
+        var ratio = Math.sqrt(squaredRatio);
+        var out = {
+          x: x,
+          y: y,
+          ratio: ratio > 1000? -1 : ratio,
+          a: a,
+          b: b
+        };
+    
+        return out;
+      }
+      /*      
+        Sets angle direction to clockwise (true) or counterclockwise (false). 
+         
+        Parameters: 
+      
+           angleBegin - Starting angle for drawing the arc. 
+           angleEnd - The HyperLine will be drawn from angleBegin to angleEnd. 
+      
+        Returns: 
+      
+           A Boolean instance describing the sense for drawing the HyperLine. 
+      */
+      function sense(angleBegin, angleEnd){
+        return (angleBegin < angleEnd)? ((angleBegin + Math.PI > angleEnd)? false
+            : true) : ((angleEnd + Math.PI > angleBegin)? true : false);
+      }
+    },
+    /*
+    Method: contains
+    
+    Not Implemented
+    
+    Returns *true* if *pos* is contained in the area of the shape. Returns *false* otherwise.
+    
+    Parameters:
+    
+    posFrom - (object) An *x*, *y* object with a  position.
+    posTo - (object) An *x*, *y* object with a  position.
+    pos - (object) An *x*, *y* object with the position to check.
+    epsilon - (number) The dimension of the shape.
+    
+    Example:
+    (start code js)
+    EdgeHelper.hyperline.contains({ x: 10, y: 30 }, { x: 15, y: 35 }, { x: 15, y: 35 }, 30);
+    (end code)
+    */
+    'contains': $.lambda(false)
+  }
+};
+
+
+/*
+ * File: Graph.Plot.js
+ */
+
+/*
+   Object: Graph.Plot
+
+    rendering and animation methods.
+   
+   Properties:
+   
+   nodeHelper -  object.
+   edgeHelper -  object.
+*/
+Graph.Plot = {
+    //Default intializer
+    initialize: function(viz, klass){
+      this.viz = viz;
+      this.config = viz.config;
+      this.node = viz.config.Node;
+      this.edge = viz.config.Edge;
+      this.animation = new Animation;
+      this.nodeTypes = new klass.Plot.NodeTypes;
+      this.edgeTypes = new klass.Plot.EdgeTypes;
+      this.labels = viz.labels;
+   },
+
+    //Add helpers
+    nodeHelper: NodeHelper,
+    edgeHelper: EdgeHelper,
+    
+    Interpolator: {
+        //node/edge property parsers
+        'map': {
+          'border': 'color',
+          'color': 'color',
+          'width': 'number',
+          'height': 'number',
+          'dim': 'number',
+          'alpha': 'number',
+          'lineWidth': 'number',
+          'angularWidth':'number',
+          'span':'number',
+          'valueArray':'array-number',
+          'dimArray':'array-number'
+          //'colorArray':'array-color'
+        },
+        
+        //canvas specific parsers
+        'canvas': {
+          'globalAlpha': 'number',
+          'fillStyle': 'color',
+          'strokeStyle': 'color',
+          'lineWidth': 'number',
+          'shadowBlur': 'number',
+          'shadowColor': 'color',
+          'shadowOffsetX': 'number',
+          'shadowOffsetY': 'number',
+          'miterLimit': 'number'
+        },
+  
+        //label parsers
+        'label': {
+          'size': 'number',
+          'color': 'color'
+        },
+  
+        //Number interpolator
+        'compute': function(from, to, delta) {
+          return from + (to - from) * delta;
+        },
+        
+        //Position interpolators
+        'moebius': function(elem, props, delta, vector) {
+          var v = vector.scale(-delta);  
+          if(v.norm() < 1) {
+              var x = v.x, y = v.y;
+              var ans = elem.startPos
+                .getc().moebiusTransformation(v);
+              elem.pos.setc(ans.x, ans.y);
+              v.x = x; v.y = y;
+            }           
+        },
+
+        'linear': function(elem, props, delta) {
+            var from = elem.startPos.getc(true);
+            var to = elem.endPos.getc(true);
+            elem.pos.setc(this.compute(from.x, to.x, delta), 
+                          this.compute(from.y, to.y, delta));
+        },
+
+        'polar': function(elem, props, delta) {
+          var from = elem.startPos.getp(true);
+          var to = elem.endPos.getp();
+          var ans = to.interpolate(from, delta);
+          elem.pos.setp(ans.theta, ans.rho);
+        },
+        
+        //Graph's Node/Edge interpolators
+        'number': function(elem, prop, delta, getter, setter) {
+          var from = elem[getter](prop, 'start');
+          var to = elem[getter](prop, 'end');
+          elem[setter](prop, this.compute(from, to, delta));
+        },
+
+        'color': function(elem, prop, delta, getter, setter) {
+          var from = $.hexToRgb(elem[getter](prop, 'start'));
+          var to = $.hexToRgb(elem[getter](prop, 'end'));
+          var comp = this.compute;
+          var val = $.rgbToHex([parseInt(comp(from[0], to[0], delta)),
+                                parseInt(comp(from[1], to[1], delta)),
+                                parseInt(comp(from[2], to[2], delta))]);
+          
+          elem[setter](prop, val);
+        },
+        
+        'array-number': function(elem, prop, delta, getter, setter) {
+          var from = elem[getter](prop, 'start'),
+              to = elem[getter](prop, 'end'),
+              cur = [];
+          for(var i=0, l=from.length; i, 
+
+    */
+    prepare: function(modes) {
+      var graph = this.viz.graph,
+          accessors = {
+            'node-property': {
+              'getter': 'getData',
+              'setter': 'setData'
+            },
+            'edge-property': {
+              'getter': 'getData',
+              'setter': 'setData'
+            },
+            'node-style': {
+              'getter': 'getCanvasStyle',
+              'setter': 'setCanvasStyle'
+            },
+            'edge-style': {
+              'getter': 'getCanvasStyle',
+              'setter': 'setCanvasStyle'
+            }
+          };
+
+      //parse modes
+      var m = {};
+      if($.type(modes) == 'array') {
+        for(var i=0, len=modes.length; i < len; i++) {
+          var elems = modes[i].split(':');
+          m[elems.shift()] = elems;
+        }
+      } else {
+        for(var p in modes) {
+          if(p == 'position') {
+            m[modes.position] = [];
+          } else {
+            m[p] = $.splat(modes[p]);
+          }
+        }
+      }
+      
+      graph.eachNode(function(node) { 
+        node.startPos.set(node.pos);
+        $.each(['node-property', 'node-style'], function(p) {
+          if(p in m) {
+            var prop = m[p];
+            for(var i=0, l=prop.length; i < l; i++) {
+              node[accessors[p].setter](prop[i], node[accessors[p].getter](prop[i]), 'start');
+            }
+          }
+        });
+        $.each(['edge-property', 'edge-style'], function(p) {
+          if(p in m) {
+            var prop = m[p];
+            node.eachAdjacency(function(adj) {
+              for(var i=0, l=prop.length; i < l; i++) {
+                adj[accessors[p].setter](prop[i], adj[accessors[p].getter](prop[i]), 'start');
+              }
+            });
+          }
+        });
+      });
+      return m;
+    },
+    
+    /*
+       Method: animate
+    
+       Animates a  by interpolating some ,  or  properties.
+
+       Parameters:
+
+       opt - (object) Animation options. The object properties are described below
+       duration - (optional) Described in .
+       fps - (optional) Described in .
+       hideLabels - (optional|boolean) Whether to hide labels during the animation.
+       modes - (required|object) An object with animation modes (described below).
+
+       Animation modes:
+       
+       Animation modes are strings representing different node/edge and graph properties that you'd like to animate. 
+       They are represented by an object that has as keys main categories of properties to animate and as values a list 
+       of these specific properties. The properties are described below
+       
+       position - Describes the way nodes' positions must be interpolated. Possible values are 'linear', 'polar' or 'moebius'.
+       node-property - Describes which Node properties will be interpolated. These properties can be any of the ones defined in .
+       edge-property - Describes which Edge properties will be interpolated. These properties can be any the ones defined in .
+       label-property - Describes which Label properties will be interpolated. These properties can be any of the ones defined in  like color or size.
+       node-style - Describes which Node Canvas Styles will be interpolated. These are specific canvas properties like fillStyle, strokeStyle, lineWidth, shadowBlur, shadowColor, shadowOffsetX, shadowOffsetY, etc.
+       edge-style - Describes which Edge Canvas Styles will be interpolated. These are specific canvas properties like fillStyle, strokeStyle, lineWidth, shadowBlur, shadowColor, shadowOffsetX, shadowOffsetY, etc.
+
+       Example:
+       (start code js)
+       var viz = new $jit.Viz(options);
+       //...tweak some Data, CanvasStyles or LabelData properties...
+       viz.fx.animate({
+         modes: {
+           'position': 'linear',
+           'node-property': ['width', 'height'],
+           'node-style': 'shadowColor',
+           'label-property': 'size'
+         },
+         hideLabels: false
+       });
+       //...can also be written like this...
+       viz.fx.animate({
+         modes: ['linear',
+                 'node-property:width:height',
+                 'node-style:shadowColor',
+                 'label-property:size'],
+         hideLabels: false
+       });
+       (end code)
+    */
+    animate: function(opt, versor) {
+      opt = $.merge(this.viz.config, opt || {});
+      var that = this,
+          viz = this.viz,
+          graph  = viz.graph,
+          interp = this.Interpolator,
+          animation =  opt.type === 'nodefx'? this.nodeFxAnimation : this.animation;
+      //prepare graph values
+      var m = this.prepare(opt.modes);
+      
+      //animate
+      if(opt.hideLabels) this.labels.hideLabels(true);
+      animation.setOptions($.merge(opt, {
+        $animating: false,
+        compute: function(delta) {
+          graph.eachNode(function(node) { 
+            for(var p in m) {
+              interp[p](node, m[p], delta, versor);
+            }
+          });
+          that.plot(opt, this.$animating, delta);
+          this.$animating = true;
+        },
+        complete: function() {
+          if(opt.hideLabels) that.labels.hideLabels(false);
+          that.plot(opt);
+          opt.onComplete();
+          opt.onAfterCompute();
+        }       
+      })).start();
+    },
+    
+    /*
+      nodeFx
+   
+      Apply animation to node properties like color, width, height, dim, etc.
+  
+      Parameters:
+  
+      options - Animation options. This object properties is described below
+      elements - The Elements to be transformed. This is an object that has a properties
+      
+      (start code js)
+      'elements': {
+        //can also be an array of ids
+        'id': 'id-of-node-to-transform',
+        //properties to be modified. All properties are optional.
+        'properties': {
+          'color': '#ccc', //some color
+          'width': 10, //some width
+          'height': 10, //some height
+          'dim': 20, //some dim
+          'lineWidth': 10 //some line width
+        } 
+      }
+      (end code)
+      
+      - _reposition_ Whether to recalculate positions and add a motion animation. 
+      This might be used when changing _width_ or _height_ properties in a  like layout. Default's *false*.
+      
+      - _onComplete_ A method that is called when the animation completes.
+      
+      ...and all other  options like _duration_, _fps_, _transition_, etc.
+  
+      Example:
+      (start code js)
+       var rg = new RGraph(canvas, config); //can be also Hypertree or ST
+       rg.fx.nodeFx({
+         'elements': {
+           'id':'mynodeid',
+           'properties': {
+             'color':'#ccf'
+           },
+           'transition': Trans.Quart.easeOut
+         }
+       });
+      (end code)    
+   */
+   nodeFx: function(opt) {
+     var viz = this.viz,
+         graph  = viz.graph,
+         animation = this.nodeFxAnimation,
+         options = $.merge(this.viz.config, {
+           'elements': {
+             'id': false,
+             'properties': {}
+           },
+           'reposition': false
+         });
+     opt = $.merge(options, opt || {}, {
+       onBeforeCompute: $.empty,
+       onAfterCompute: $.empty
+     });
+     //check if an animation is running
+     animation.stopTimer();
+     var props = opt.elements.properties;
+     //set end values for nodes
+     if(!opt.elements.id) {
+       graph.eachNode(function(n) {
+         for(var prop in props) {
+           n.setData(prop, props[prop], 'end');
+         }
+       });
+     } else {
+       var ids = $.splat(opt.elements.id);
+       $.each(ids, function(id) {
+         var n = graph.getNode(id);
+         if(n) {
+           for(var prop in props) {
+             n.setData(prop, props[prop], 'end');
+           }
+         }
+       });
+     }
+     //get keys
+     var propnames = [];
+     for(var prop in props) propnames.push(prop);
+     //add node properties modes
+     var modes = ['node-property:' + propnames.join(':')];
+     //set new node positions
+     if(opt.reposition) {
+       modes.push('linear');
+       viz.compute('end');
+     }
+     //animate
+     this.animate($.merge(opt, {
+       modes: modes,
+       type: 'nodefx'
+     }));
+   },
+
+    
+    /*
+       Method: plot
+    
+       Plots a .
+
+       Parameters:
+
+       opt - (optional) Plotting options. Most of them are described in .
+
+       Example:
+
+       (start code js)
+       var viz = new $jit.Viz(options);
+       viz.fx.plot(); 
+       (end code)
+
+    */
+    plot: function(opt, animating) {
+      var viz = this.viz, 
+      aGraph = viz.graph, 
+      canvas = viz.canvas, 
+      id = viz.root, 
+      that = this, 
+      ctx = canvas.getCtx(), 
+      min = Math.min,
+      opt = opt || this.viz.controller;
+      opt.clearCanvas && canvas.clear();
+        
+      var root = aGraph.getNode(id);
+      if(!root) return;
+      
+      var T = !!root.visited;
+      aGraph.eachNode(function(node) {
+        var nodeAlpha = node.getData('alpha');
+        node.eachAdjacency(function(adj) {
+          var nodeTo = adj.nodeTo;
+          if(!!nodeTo.visited === T && node.drawn && nodeTo.drawn) {
+            !animating && opt.onBeforePlotLine(adj);
+            ctx.save();
+            ctx.globalAlpha = min(nodeAlpha, 
+                nodeTo.getData('alpha'), 
+                adj.getData('alpha'));
+            that.plotLine(adj, canvas, animating);
+            ctx.restore();
+            !animating && opt.onAfterPlotLine(adj);
+          }
+        });
+        ctx.save();
+        if(node.drawn) {
+          !animating && opt.onBeforePlotNode(node);
+          that.plotNode(node, canvas, animating);
+          !animating && opt.onAfterPlotNode(node);
+        }
+        if(!that.labelsHidden && opt.withLabels) {
+          if(node.drawn && nodeAlpha >= 0.95) {
+            that.labels.plotLabel(canvas, node, opt);
+          } else {
+            that.labels.hideLabel(node, false);
+          }
+        }
+        ctx.restore();
+        node.visited = !T;
+      });
+    },
+
+  /*
+      Plots a Subtree.
+   */
+   plotTree: function(node, opt, animating) {
+       var that = this, 
+       viz = this.viz, 
+       canvas = viz.canvas,
+       config = this.config,
+       ctx = canvas.getCtx();
+       var nodeAlpha = node.getData('alpha');
+       node.eachSubnode(function(elem) {
+         if(opt.plotSubtree(node, elem) && elem.exist && elem.drawn) {
+             var adj = node.getAdjacency(elem.id);
+             !animating && opt.onBeforePlotLine(adj);
+             ctx.globalAlpha = Math.min(nodeAlpha, elem.getData('alpha'));
+             that.plotLine(adj, canvas, animating);
+             !animating && opt.onAfterPlotLine(adj);
+             that.plotTree(elem, opt, animating);
+         }
+       });
+       if(node.drawn) {
+           !animating && opt.onBeforePlotNode(node);
+           this.plotNode(node, canvas, animating);
+           !animating && opt.onAfterPlotNode(node);
+           if(!opt.hideLabels && opt.withLabels && nodeAlpha >= 0.95) 
+               this.labels.plotLabel(canvas, node, opt);
+           else 
+               this.labels.hideLabel(node, false);
+       } else {
+           this.labels.hideLabel(node, true);
+       }
+   },
+
+  /*
+       Method: plotNode
+    
+       Plots a .
+
+       Parameters:
+       
+       node - (object) A .
+       canvas - (object) A  element.
+
+    */
+    plotNode: function(node, canvas, animating) {
+        var f = node.getData('type'), 
+            ctxObj = this.node.CanvasStyles;
+        if(f != 'none') {
+          var width = node.getData('lineWidth'),
+              color = node.getData('color'),
+              alpha = node.getData('alpha'),
+              ctx = canvas.getCtx();
+          
+          ctx.lineWidth = width;
+          ctx.fillStyle = ctx.strokeStyle = color;
+          ctx.globalAlpha = alpha;
+          
+          for(var s in ctxObj) {
+            ctx[s] = node.getCanvasStyle(s);
+          }
+
+          this.nodeTypes[f].render.call(this, node, canvas, animating);
+        }
+    },
+    
+    /*
+       Method: plotLine
+    
+       Plots a .
+
+       Parameters:
+
+       adj - (object) A .
+       canvas - (object) A  instance.
+
+    */
+    plotLine: function(adj, canvas, animating) {
+      var f = adj.getData('type'),
+          ctxObj = this.edge.CanvasStyles;
+      if(f != 'none') {
+        var width = adj.getData('lineWidth'),
+            color = adj.getData('color'),
+            ctx = canvas.getCtx();
+        
+        ctx.lineWidth = width;
+        ctx.fillStyle = ctx.strokeStyle = color;
+        
+        for(var s in ctxObj) {
+          ctx[s] = adj.getCanvasStyle(s);
+        }
+
+        this.edgeTypes[f].render.call(this, adj, canvas, animating);
+      }
+    }    
+  
+};
+
+
+
+/*
+ * File: Graph.Label.js
+ *
+*/
+
+/*
+   Object: Graph.Label
+
+   An interface for plotting/hiding/showing labels.
+
+   Description:
+
+   This is a generic interface for plotting/hiding/showing labels.
+   The  interface is implemented in multiple ways to provide
+   different label types.
+
+   For example, the Graph.Label interface is implemented as  to provide
+   HTML label elements. Also we provide the  interface for SVG type labels. 
+   The  interface implements these methods with the native Canvas text rendering functions.
+   
+   All subclasses (,  and ) implement the method plotLabel.
+*/
+
+Graph.Label = {};
+
+/*
+   Class: Graph.Label.Native
+
+   Implements labels natively, using the Canvas text API.
+*/
+Graph.Label.Native = new Class({
+    /*
+       Method: plotLabel
+
+       Plots a label for a given node.
+
+       Parameters:
+
+       canvas - (object) A  instance.
+       node - (object) A .
+       controller - (object) A configuration object.
+       
+       Example:
+       
+       (start code js)
+       var viz = new $jit.Viz(options);
+       var node = viz.graph.getNode('nodeId');
+       viz.labels.plotLabel(viz.canvas, node, viz.config);
+       (end code)
+    */
+    plotLabel: function(canvas, node, controller) {
+      var ctx = canvas.getCtx();
+      var pos = node.pos.getc(true);
+
+      ctx.font = node.getLabelData('style') + ' ' + node.getLabelData('size') + 'px ' + node.getLabelData('family');
+      ctx.textAlign = node.getLabelData('textAlign');
+      ctx.fillStyle = ctx.strokeStyle = node.getLabelData('color');
+      ctx.textBaseline = node.getLabelData('textBaseline');
+
+      this.renderLabel(canvas, node, controller);
+    },
+
+    /*
+       renderLabel
+
+       Does the actual rendering of the label in the canvas. The default
+       implementation renders the label close to the position of the node, this
+       method should be overriden to position the labels differently.
+
+       Parameters:
+
+       canvas - A  instance.
+       node - A .
+       controller - A configuration object. See also , , .
+    */
+    renderLabel: function(canvas, node, controller) {
+      var ctx = canvas.getCtx();
+      var pos = node.pos.getc(true);
+      ctx.fillText(node.name, pos.x, pos.y + node.getData("height") / 2);
+    },
+
+    hideLabel: $.empty,
+    hideLabels: $.empty
+});
+
+/*
+   Class: Graph.Label.DOM
+
+   Abstract Class implementing some DOM label methods.
+
+   Implemented by:
+
+    and .
+
+*/
+Graph.Label.DOM = new Class({
+    //A flag value indicating if node labels are being displayed or not.
+    labelsHidden: false,
+    //Label container
+    labelContainer: false,
+    //Label elements hash.
+    labels: {},
+
+    /*
+       Method: getLabelContainer
+
+       Lazy fetcher for the label container.
+
+       Returns:
+
+       The label container DOM element.
+
+       Example:
+
+      (start code js)
+        var viz = new $jit.Viz(options);
+        var labelContainer = viz.labels.getLabelContainer();
+        alert(labelContainer.innerHTML);
+      (end code)
+    */
+    getLabelContainer: function() {
+      return this.labelContainer ?
+        this.labelContainer :
+        this.labelContainer = document.getElementById(this.viz.config.labelContainer);
+    },
+
+    /*
+       Method: getLabel
+
+       Lazy fetcher for the label element.
+
+       Parameters:
+
+       id - (string) The label id (which is also a  id).
+
+       Returns:
+
+       The label element.
+
+       Example:
+
+      (start code js)
+        var viz = new $jit.Viz(options);
+        var label = viz.labels.getLabel('someid');
+        alert(label.innerHTML);
+      (end code)
+
+    */
+    getLabel: function(id) {
+      return (id in this.labels && this.labels[id] != null) ?
+        this.labels[id] :
+        this.labels[id] = document.getElementById(id);
+    },
+
+    /*
+       Method: hideLabels
+
+       Hides all labels (by hiding the label container).
+
+       Parameters:
+
+       hide - (boolean) A boolean value indicating if the label container must be hidden or not.
+
+       Example:
+       (start code js)
+        var viz = new $jit.Viz(options);
+        rg.labels.hideLabels(true);
+       (end code)
+
+    */
+    hideLabels: function (hide) {
+      var container = this.getLabelContainer();
+      if(hide)
+        container.style.display = 'none';
+      else
+        container.style.display = '';
+      this.labelsHidden = hide;
+    },
+
+    /*
+       Method: clearLabels
+
+       Clears the label container.
+
+       Useful when using a new visualization with the same canvas element/widget.
+
+       Parameters:
+
+       force - (boolean) Forces deletion of all labels.
+
+       Example:
+       (start code js)
+        var viz = new $jit.Viz(options);
+        viz.labels.clearLabels();
+        (end code)
+    */
+    clearLabels: function(force) {
+      for(var id in this.labels) {
+        if (force || !this.viz.graph.hasNode(id)) {
+          this.disposeLabel(id);
+          delete this.labels[id];
+        }
+      }
+    },
+
+    /*
+       Method: disposeLabel
+
+       Removes a label.
+
+       Parameters:
+
+       id - (string) A label id (which generally is also a  id).
+
+       Example:
+       (start code js)
+        var viz = new $jit.Viz(options);
+        viz.labels.disposeLabel('labelid');
+       (end code)
+    */
+    disposeLabel: function(id) {
+      var elem = this.getLabel(id);
+      if(elem && elem.parentNode) {
+        elem.parentNode.removeChild(elem);
+      }
+    },
+
+    /*
+       Method: hideLabel
+
+       Hides the corresponding  label.
+
+       Parameters:
+
+       node - (object) A . Can also be an array of .
+       show - (boolean) If *true*, nodes will be shown. Otherwise nodes will be hidden.
+
+       Example:
+       (start code js)
+        var rg = new $jit.Viz(options);
+        viz.labels.hideLabel(viz.graph.getNode('someid'), false);
+       (end code)
+    */
+    hideLabel: function(node, show) {
+      node = $.splat(node);
+      var st = show ? "" : "none", lab, that = this;
+      $.each(node, function(n) {
+        var lab = that.getLabel(n.id);
+        if (lab) {
+          lab.style.display = st;
+        }
+      });
+    },
+
+    /*
+       fitsInCanvas
+
+       Returns _true_ or _false_ if the label for the node is contained in the canvas dom element or not.
+
+       Parameters:
+
+       pos - A  instance (I'm doing duck typing here so any object with _x_ and _y_ parameters will do).
+       canvas - A  instance.
+
+       Returns:
+
+       A boolean value specifying if the label is contained in the  DOM element or not.
+
+    */
+    fitsInCanvas: function(pos, canvas) {
+      var size = canvas.getSize();
+      if(pos.x >= size.width || pos.x < 0
+         || pos.y >= size.height || pos.y < 0) return false;
+       return true;
+    }
+});
+
+/*
+   Class: Graph.Label.HTML
+
+   Implements HTML labels.
+
+   Extends:
+
+   All  methods.
+
+*/
+Graph.Label.HTML = new Class({
+    Implements: Graph.Label.DOM,
+
+    /*
+       Method: plotLabel
+
+       Plots a label for a given node.
+
+       Parameters:
+
+       canvas - (object) A  instance.
+       node - (object) A .
+       controller - (object) A configuration object.
+       
+      Example:
+       
+       (start code js)
+       var viz = new $jit.Viz(options);
+       var node = viz.graph.getNode('nodeId');
+       viz.labels.plotLabel(viz.canvas, node, viz.config);
+       (end code)
+
+
+    */
+    plotLabel: function(canvas, node, controller) {
+      var id = node.id, tag = this.getLabel(id);
+
+      if(!tag && !(tag = document.getElementById(id))) {
+        tag = document.createElement('div');
+        var container = this.getLabelContainer();
+        tag.id = id;
+        tag.className = 'node';
+        tag.style.position = 'absolute';
+        controller.onCreateLabel(tag, node);
+        container.appendChild(tag);
+        this.labels[node.id] = tag;
+      }
+
+      this.placeLabel(tag, node, controller);
+    }
+});
+
+/*
+   Class: Graph.Label.SVG
+
+   Implements SVG labels.
+
+   Extends:
+
+   All  methods.
+*/
+Graph.Label.SVG = new Class({
+    Implements: Graph.Label.DOM,
+
+    /*
+       Method: plotLabel
+
+       Plots a label for a given node.
+
+       Parameters:
+
+       canvas - (object) A  instance.
+       node - (object) A .
+       controller - (object) A configuration object.
+       
+       Example:
+       
+       (start code js)
+       var viz = new $jit.Viz(options);
+       var node = viz.graph.getNode('nodeId');
+       viz.labels.plotLabel(viz.canvas, node, viz.config);
+       (end code)
+
+
+    */
+    plotLabel: function(canvas, node, controller) {
+      var id = node.id, tag = this.getLabel(id);
+      if(!tag && !(tag = document.getElementById(id))) {
+        var ns = 'http://www.w3.org/2000/svg';
+          tag = document.createElementNS(ns, 'svg:text');
+        var tspan = document.createElementNS(ns, 'svg:tspan');
+        tag.appendChild(tspan);
+        var container = this.getLabelContainer();
+        tag.setAttribute('id', id);
+        tag.setAttribute('class', 'node');
+        container.appendChild(tag);
+        controller.onCreateLabel(tag, node);
+        this.labels[node.id] = tag;
+      }
+      this.placeLabel(tag, node, controller);
+    }
+});
+
+
+
+Graph.Geom = new Class({
+
+  initialize: function(viz) {
+    this.viz = viz;
+    this.config = viz.config;
+    this.node = viz.config.Node;
+    this.edge = viz.config.Edge;
+  },
+  /*
+    Applies a translation to the tree.
+  
+    Parameters:
+  
+    pos - A  number specifying translation vector.
+    prop - A  position property ('pos', 'start' or 'end').
+  
+    Example:
+  
+    (start code js)
+      st.geom.translate(new Complex(300, 100), 'end');
+    (end code)
+  */  
+  translate: function(pos, prop) {
+     prop = $.splat(prop);
+     this.viz.graph.eachNode(function(elem) {
+         $.each(prop, function(p) { elem.getPos(p).$add(pos); });
+     });
+  },
+  /*
+    Hides levels of the tree until it properly fits in canvas.
+  */  
+  setRightLevelToShow: function(node, canvas, callback) {
+     var level = this.getRightLevelToShow(node, canvas), 
+         fx = this.viz.labels,
+         opt = $.merge({
+           execShow:true,
+           execHide:true,
+           onHide: $.empty,
+           onShow: $.empty
+         }, callback || {});
+     node.eachLevel(0, this.config.levelsToShow, function(n) {
+         var d = n._depth - node._depth;
+         if(d > level) {
+             opt.onHide(n);
+             if(opt.execHide) {
+               n.drawn = false; 
+               n.exist = false;
+               fx.hideLabel(n, false);
+             }
+         } else {
+             opt.onShow(n);
+             if(opt.execShow) {
+               n.exist = true;
+             }
+         }
+     });
+     node.drawn= true;
+  },
+  /*
+    Returns the right level to show for the current tree in order to fit in canvas.
+  */  
+  getRightLevelToShow: function(node, canvas) {
+     var config = this.config;
+     var level = config.levelsToShow;
+     var constrained = config.constrained;
+     if(!constrained) return level;
+     while(!this.treeFitsInCanvas(node, canvas, level) && level > 1) { level-- ; }
+     return level;
+  }
+});
+
+/*
+ * File: Loader.js
+ * 
+ */
+
+/*
+   Object: Loader
+
+   Provides methods for loading and serving JSON data.
+*/
+var Loader = {
+     construct: function(json) {
+        var isGraph = ($.type(json) == 'array');
+        var ans = new Graph(this.graphOptions, this.config.Node, this.config.Edge, this.config.Label);
+        if(!isGraph) 
+            //make tree
+            (function (ans, json) {
+                ans.addNode(json);
+                if(json.children) {
+                  for(var i=0, ch = json.children; i will override the general value for that option with that particular value. For this to work 
+       however, you do have to set *overridable = true* in .
+       
+       The same thing is true for JSON adjacencies. Dollar prefixed data properties will alter values set in  
+       if  has *overridable = true*.
+       
+       When loading JSON data into TreeMaps, the *data* property must contain a value for the *$area* key, 
+       since this is the value which will be taken into account when creating the layout. 
+       The same thing goes for the *$color* parameter.
+       
+       In JSON Nodes you can use also *$label-* prefixed properties to refer to  properties. For example, 
+       *$label-size* will refer to  size property. Also, in JSON nodes and adjacencies you can set 
+       canvas specific properties individually by using the *$canvas-* prefix. For example, *$canvas-shadowBlur* will refer 
+       to the *shadowBlur* property.
+       
+       These properties can also be accessed after loading the JSON data from  and  
+       by using . For more information take a look at the  and  documentation.
+       
+       Finally, these properties can also be used to create advanced animations like with . For more 
+       information about creating animations please take a look at the  and  documentation.
+       
+       loadJSON Parameters:
+    
+        json - A JSON Tree or Graph structure.
+        i - For Graph structures only. Sets the indexed node as root for the visualization.
+
+    */
+    loadJSON: function(json, i) {
+      this.json = json;
+      //if they're canvas labels erase them.
+      if(this.labels && this.labels.clearLabels) {
+        this.labels.clearLabels(true);
+      }
+      this.graph = this.construct(json);
+      if($.type(json) != 'array'){
+        this.root = json.id;
+      } else {
+        this.root = json[i? i : 0].id;
+      }
+    },
+    
+    /*
+      Method: toJSON
+   
+      Returns a JSON tree/graph structure from the visualization's . 
+      See  for the graph formats available.
+      
+      See also:
+      
+      
+      
+      Parameters:
+      
+      type - (string) Default's "tree". The type of the JSON structure to be returned. 
+      Possible options are "tree" or "graph".
+    */    
+    toJSON: function(type) {
+      type = type || "tree";
+      if(type == 'tree') {
+        var ans = {};
+        var rootNode = this.graph.getNode(this.root);
+        var ans = (function recTree(node) {
+          var ans = {};
+          ans.id = node.id;
+          ans.name = node.name;
+          ans.data = node.data;
+          var ch =[];
+          node.eachSubnode(function(n) {
+            ch.push(recTree(n));
+          });
+          ans.children = ch;
+          return ans;
+        })(rootNode);
+        return ans;
+      } else {
+        var ans = [];
+        var T = !!this.graph.getNode(this.root).visited;
+        this.graph.eachNode(function(node) {
+          var ansNode = {};
+          ansNode.id = node.id;
+          ansNode.name = node.name;
+          ansNode.data = node.data;
+          var adjs = [];
+          node.eachAdjacency(function(adj) {
+            var nodeTo = adj.nodeTo;
+            if(!!nodeTo.visited === T) {
+              var ansAdj = {};
+              ansAdj.nodeTo = nodeTo.id;
+              ansAdj.data = adj.data;
+              adjs.push(ansAdj);
+            }
+          });
+          ansNode.adjacencies = adjs;
+          ans.push(ansNode);
+          node.visited = !T;
+        });
+        return ans;
+      }
+    }
+};
+
+
+
+/*
+ * File: Layouts.js
+ * 
+ * Implements base Tree and Graph layouts.
+ *
+ * Description:
+ *
+ * Implements base Tree and Graph layouts like Radial, Tree, etc.
+ * 
+ */
+
+/*
+ * Object: Layouts
+ * 
+ * Parent object for common layouts.
+ *
+ */
+var Layouts = $jit.Layouts = {};
+
+
+//Some util shared layout functions are defined here.
+var NodeDim = {
+  label: null,
+  
+  compute: function(graph, prop, opt) {
+    this.initializeLabel(opt);
+    var label = this.label, style = label.style;
+    graph.eachNode(function(n) {
+      var autoWidth  = n.getData('autoWidth'),
+          autoHeight = n.getData('autoHeight');
+      if(autoWidth || autoHeight) {
+        //delete dimensions since these are
+        //going to be overridden now.
+        delete n.data.$width;
+        delete n.data.$height;
+        delete n.data.$dim;
+        
+        var width  = n.getData('width'),
+            height = n.getData('height');
+        //reset label dimensions
+        style.width  = autoWidth? 'auto' : width + 'px';
+        style.height = autoHeight? 'auto' : height + 'px';
+        
+        //TODO(nico) should let the user choose what to insert here.
+        label.innerHTML = n.name;
+        
+        var offsetWidth  = label.offsetWidth,
+            offsetHeight = label.offsetHeight;
+        var type = n.getData('type');
+        if($.indexOf(['circle', 'square', 'triangle', 'star'], type) === -1) {
+          n.setData('width', offsetWidth);
+          n.setData('height', offsetHeight);
+        } else {
+          var dim = offsetWidth > offsetHeight? offsetWidth : offsetHeight;
+          n.setData('width', dim);
+          n.setData('height', dim);
+          n.setData('dim', dim); 
+        }
+      }
+    });
+  },
+  
+  initializeLabel: function(opt) {
+    if(!this.label) {
+      this.label = document.createElement('div');
+      document.body.appendChild(this.label);
+    }
+    this.setLabelStyles(opt);
+  },
+  
+  setLabelStyles: function(opt) {
+    $.extend(this.label.style, {
+      'visibility': 'hidden',
+      'position': 'absolute',
+      'width': 'auto',
+      'height': 'auto'
+    });
+    this.label.className = 'jit-autoadjust-label';
+  }
+};
+
+
+/*
+ * Class: Layouts.Tree
+ * 
+ * Implements a Tree Layout.
+ * 
+ * Implemented By:
+ * 
+ * 
+ * 
+ * Inspired by:
+ * 
+ * Drawing Trees (Andrew J. Kennedy) 
+ * 
+ */
+Layouts.Tree = (function() {
+  //Layout functions
+  var slice = Array.prototype.slice;
+
+  /*
+     Calculates the max width and height nodes for a tree level
+  */  
+  function getBoundaries(graph, config, level, orn, prop) {
+    var dim = config.Node;
+    var multitree = config.multitree;
+    if (dim.overridable) {
+      var w = -1, h = -1;
+      graph.eachNode(function(n) {
+        if (n._depth == level
+            && (!multitree || ('$orn' in n.data) && n.data.$orn == orn)) {
+          var dw = n.getData('width', prop);
+          var dh = n.getData('height', prop);
+          w = (w < dw) ? dw : w;
+          h = (h < dh) ? dh : h;
+        }
+      });
+      return {
+        'width' : w < 0 ? dim.width : w,
+        'height' : h < 0 ? dim.height : h
+      };
+    } else {
+      return dim;
+    }
+  }
+
+
+  function movetree(node, prop, val, orn) {
+    var p = (orn == "left" || orn == "right") ? "y" : "x";
+    node.getPos(prop)[p] += val;
+  }
+
+
+  function moveextent(extent, val) {
+    var ans = [];
+    $.each(extent, function(elem) {
+      elem = slice.call(elem);
+      elem[0] += val;
+      elem[1] += val;
+      ans.push(elem);
+    });
+    return ans;
+  }
+
+
+  function merge(ps, qs) {
+    if (ps.length == 0)
+      return qs;
+    if (qs.length == 0)
+      return ps;
+    var p = ps.shift(), q = qs.shift();
+    return [ [ p[0], q[1] ] ].concat(merge(ps, qs));
+  }
+
+
+  function mergelist(ls, def) {
+    def = def || [];
+    if (ls.length == 0)
+      return def;
+    var ps = ls.pop();
+    return mergelist(ls, merge(ps, def));
+  }
+
+
+  function fit(ext1, ext2, subtreeOffset, siblingOffset, i) {
+    if (ext1.length <= i || ext2.length <= i)
+      return 0;
+
+    var p = ext1[i][1], q = ext2[i][0];
+    return Math.max(fit(ext1, ext2, subtreeOffset, siblingOffset, ++i)
+        + subtreeOffset, p - q + siblingOffset);
+  }
+
+
+  function fitlistl(es, subtreeOffset, siblingOffset) {
+    function $fitlistl(acc, es, i) {
+      if (es.length <= i)
+        return [];
+      var e = es[i], ans = fit(acc, e, subtreeOffset, siblingOffset, 0);
+      return [ ans ].concat($fitlistl(merge(acc, moveextent(e, ans)), es, ++i));
+    }
+    ;
+    return $fitlistl( [], es, 0);
+  }
+
+
+  function fitlistr(es, subtreeOffset, siblingOffset) {
+    function $fitlistr(acc, es, i) {
+      if (es.length <= i)
+        return [];
+      var e = es[i], ans = -fit(e, acc, subtreeOffset, siblingOffset, 0);
+      return [ ans ].concat($fitlistr(merge(moveextent(e, ans), acc), es, ++i));
+    }
+    ;
+    es = slice.call(es);
+    var ans = $fitlistr( [], es.reverse(), 0);
+    return ans.reverse();
+  }
+
+
+  function fitlist(es, subtreeOffset, siblingOffset, align) {
+    var esl = fitlistl(es, subtreeOffset, siblingOffset), esr = fitlistr(es,
+        subtreeOffset, siblingOffset);
+
+    if (align == "left")
+      esr = esl;
+    else if (align == "right")
+      esl = esr;
+
+    for ( var i = 0, ans = []; i < esl.length; i++) {
+      ans[i] = (esl[i] + esr[i]) / 2;
+    }
+    return ans;
+  }
+
+
+  function design(graph, node, prop, config, orn) {
+    var multitree = config.multitree;
+    var auxp = [ 'x', 'y' ], auxs = [ 'width', 'height' ];
+    var ind = +(orn == "left" || orn == "right");
+    var p = auxp[ind], notp = auxp[1 - ind];
+
+    var cnode = config.Node;
+    var s = auxs[ind], nots = auxs[1 - ind];
+
+    var siblingOffset = config.siblingOffset;
+    var subtreeOffset = config.subtreeOffset;
+    var align = config.align;
+
+    function $design(node, maxsize, acum) {
+      var sval = node.getData(s, prop);
+      var notsval = maxsize
+          || (node.getData(nots, prop));
+
+      var trees = [], extents = [], chmaxsize = false;
+      var chacum = notsval + config.levelDistance;
+      node.eachSubnode(function(n) {
+            if (n.exist
+                && (!multitree || ('$orn' in n.data) && n.data.$orn == orn)) {
+
+              if (!chmaxsize)
+                chmaxsize = getBoundaries(graph, config, n._depth, orn, prop);
+
+              var s = $design(n, chmaxsize[nots], acum + chacum);
+              trees.push(s.tree);
+              extents.push(s.extent);
+            }
+          });
+      var positions = fitlist(extents, subtreeOffset, siblingOffset, align);
+      for ( var i = 0, ptrees = [], pextents = []; i < trees.length; i++) {
+        movetree(trees[i], prop, positions[i], orn);
+        pextents.push(moveextent(extents[i], positions[i]));
+      }
+      var resultextent = [ [ -sval / 2, sval / 2 ] ]
+          .concat(mergelist(pextents));
+      node.getPos(prop)[p] = 0;
+
+      if (orn == "top" || orn == "left") {
+        node.getPos(prop)[notp] = acum;
+      } else {
+        node.getPos(prop)[notp] = -acum;
+      }
+
+      return {
+        tree : node,
+        extent : resultextent
+      };
+    }
+
+    $design(node, false, 0);
+  }
+
+
+  return new Class({
+    /*
+    Method: compute
+    
+    Computes nodes' positions.
+
+     */
+    compute : function(property, computeLevels) {
+      var prop = property || 'start';
+      var node = this.graph.getNode(this.root);
+      $.extend(node, {
+        'drawn' : true,
+        'exist' : true,
+        'selected' : true
+      });
+      NodeDim.compute(this.graph, prop, this.config);
+      if (!!computeLevels || !("_depth" in node)) {
+        this.graph.computeLevels(this.root, 0, "ignore");
+      }
+      
+      this.computePositions(node, prop);
+    },
+
+    computePositions : function(node, prop) {
+      var config = this.config;
+      var multitree = config.multitree;
+      var align = config.align;
+      var indent = align !== 'center' && config.indent;
+      var orn = config.orientation;
+      var orns = multitree ? [ 'top', 'right', 'bottom', 'left' ] : [ orn ];
+      var that = this;
+      $.each(orns, function(orn) {
+        //calculate layout
+          design(that.graph, node, prop, that.config, orn, prop);
+          var i = [ 'x', 'y' ][+(orn == "left" || orn == "right")];
+          //absolutize
+          (function red(node) {
+            node.eachSubnode(function(n) {
+              if (n.exist
+                  && (!multitree || ('$orn' in n.data) && n.data.$orn == orn)) {
+
+                n.getPos(prop)[i] += node.getPos(prop)[i];
+                if (indent) {
+                  n.getPos(prop)[i] += align == 'left' ? indent : -indent;
+                }
+                red(n);
+              }
+            });
+          })(node);
+        });
+    }
+  });
+  
+})();
+
+/*
+ * File: Spacetree.js
+ */
+
+/*
+   Class: ST
+   
+  A Tree layout with advanced contraction and expansion animations.
+     
+  Inspired by:
+ 
+  SpaceTree: Supporting Exploration in Large Node Link Tree, Design Evolution and Empirical Evaluation (Catherine Plaisant, Jesse Grosjean, Benjamin B. Bederson) 
+  
+  
+  Drawing Trees (Andrew J. Kennedy) 
+  
+  Note:
+ 
+  This visualization was built and engineered from scratch, taking only the papers as inspiration, and only shares some features with the visualization described in those papers.
+ 
+  Implements:
+  
+  All  methods
+  
+  Constructor Options:
+  
+  Inherits options from
+  
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  
+  Additionally, there are other parameters and some default values changed
+  
+  constrained - (boolean) Default's *true*. Whether to show the entire tree when loaded or just the number of levels specified by _levelsToShow_.
+  levelsToShow - (number) Default's *2*. The number of levels to show for a subtree. This number is relative to the selected node.
+  levelDistance - (number) Default's *30*. The distance between two consecutive levels of the tree.
+  Node.type - Described in . Default's set to *rectangle*.
+  offsetX - (number) Default's *0*. The x-offset distance from the selected node to the center of the canvas.
+  offsetY - (number) Default's *0*. The y-offset distance from the selected node to the center of the canvas.
+  duration - Described in . It's default value has been changed to *700*.
+  
+  Instance Properties:
+  
+  canvas - Access a  instance.
+  graph - Access a  instance.
+  op - Access a  instance.
+  fx - Access a  instance.
+  labels - Access a  interface implementation.
+
+ */
+
+$jit.ST= (function() {
+    // Define some private methods first...
+    // Nodes in path
+    var nodesInPath = [];
+    // Nodes to contract
+    function getNodesToHide(node) {
+      node = node || this.clickedNode;
+      if(!this.config.constrained) {
+        return [];
+      }
+      var Geom = this.geom;
+      var graph = this.graph;
+      var canvas = this.canvas;
+      var level = node._depth, nodeArray = [];
+  	  graph.eachNode(function(n) {
+          if(n.exist && !n.selected) {
+              if(n.isDescendantOf(node.id)) {
+                if(n._depth <= level) nodeArray.push(n);
+              } else {
+                nodeArray.push(n);
+              }
+          }
+  	  });
+  	  var leafLevel = Geom.getRightLevelToShow(node, canvas);
+  	  node.eachLevel(leafLevel, leafLevel, function(n) {
+          if(n.exist && !n.selected) nodeArray.push(n);
+  	  });
+  	    
+  	  for (var i = 0; i < nodesInPath.length; i++) {
+  	    var n = this.graph.getNode(nodesInPath[i]);
+  	    if(!n.isDescendantOf(node.id)) {
+  	      nodeArray.push(n);
+  	    }
+  	  } 
+  	  return nodeArray;       
+    };
+    // Nodes to expand
+     function getNodesToShow(node) {
+        var nodeArray = [], config = this.config;
+        node = node || this.clickedNode;
+        this.clickedNode.eachLevel(0, config.levelsToShow, function(n) {
+            if(config.multitree && !('$orn' in n.data) 
+            		&& n.anySubnode(function(ch){ return ch.exist && !ch.drawn; })) {
+            	nodeArray.push(n);
+            } else if(n.drawn && !n.anySubnode("drawn")) {
+              nodeArray.push(n);
+            }
+        });
+        return nodeArray;
+     };
+    // Now define the actual class.
+    return new Class({
+    
+        Implements: [Loader, Extras, Layouts.Tree],
+        
+        initialize: function(controller) {            
+          var $ST = $jit.ST;
+          
+          var config= {
+                levelsToShow: 2,
+                levelDistance: 30,
+                constrained: true,                
+                Node: {
+                  type: 'rectangle'
+                },
+                duration: 700,
+                offsetX: 0,
+                offsetY: 0
+            };
+            
+            this.controller = this.config = $.merge(
+                Options("Canvas", "Fx", "Tree", "Node", "Edge", "Controller", 
+                    "Tips", "NodeStyles", "Events", "Navigation", "Label"), config, controller);
+
+            var canvasConfig = this.config;
+            if(canvasConfig.useCanvas) {
+              this.canvas = canvasConfig.useCanvas;
+              this.config.labelContainer = this.canvas.id + '-label';
+            } else {
+              if(canvasConfig.background) {
+                canvasConfig.background = $.merge({
+                  type: 'Circles'
+                }, canvasConfig.background);
+              }
+              this.canvas = new Canvas(this, canvasConfig);
+              this.config.labelContainer = (typeof canvasConfig.injectInto == 'string'? canvasConfig.injectInto : canvasConfig.injectInto.id) + '-label';
+            }
+
+            this.graphOptions = {
+                'complex': true
+            };
+            this.graph = new Graph(this.graphOptions, this.config.Node, this.config.Edge);
+            this.labels = new $ST.Label[canvasConfig.Label.type](this);
+            this.fx = new $ST.Plot(this, $ST);
+            this.op = new $ST.Op(this);
+            this.group = new $ST.Group(this);
+            this.geom = new $ST.Geom(this);
+            this.clickedNode=  null;
+            // initialize extras
+            this.initializeExtras();
+        },
+    
+        /*
+         Method: plot
+        
+         Plots the . This is a shortcut to *fx.plot*.
+
+        */  
+        plot: function() { this.fx.plot(this.controller); },
+    
+      
+        /*
+         Method: switchPosition
+        
+         Switches the tree orientation.
+
+         Parameters:
+
+        pos - (string) The new tree orientation. Possible values are "top", "left", "right" and "bottom".
+        method - (string) Set this to "animate" if you want to animate the tree when switching its position. You can also set this parameter to "replot" to just replot the subtree.
+        onComplete - (optional|object) This callback is called once the "switching" animation is complete.
+
+         Example:
+
+         (start code js)
+           st.switchPosition("right", "animate", {
+            onComplete: function() {
+              alert('completed!');
+            } 
+           });
+         (end code)
+        */  
+        switchPosition: function(pos, method, onComplete) {
+          var Geom = this.geom, Plot = this.fx, that = this;
+          if(!Plot.busy) {
+              Plot.busy = true;
+              this.contract({
+                  onComplete: function() {
+                      Geom.switchOrientation(pos);
+                      that.compute('end', false);
+                      Plot.busy = false;
+                      if(method == 'animate') {
+                    	  that.onClick(that.clickedNode.id, onComplete);  
+                      } else if(method == 'replot') {
+                    	  that.select(that.clickedNode.id, onComplete);
+                      }
+                  }
+              }, pos);
+          }
+        },
+
+        /*
+        Method: switchAlignment
+       
+        Switches the tree alignment.
+
+        Parameters:
+
+       align - (string) The new tree alignment. Possible values are "left", "center" and "right".
+       method - (string) Set this to "animate" if you want to animate the tree after aligning its position. You can also set this parameter to "replot" to just replot the subtree.
+       onComplete - (optional|object) This callback is called once the "switching" animation is complete.
+
+        Example:
+
+        (start code js)
+          st.switchAlignment("right", "animate", {
+           onComplete: function() {
+             alert('completed!');
+           } 
+          });
+        (end code)
+       */  
+       switchAlignment: function(align, method, onComplete) {
+        this.config.align = align;
+        if(method == 'animate') {
+        	this.select(this.clickedNode.id, onComplete);
+        } else if(method == 'replot') {
+        	this.onClick(this.clickedNode.id, onComplete);	
+        }
+       },
+
+       /*
+        Method: addNodeInPath
+       
+        Adds a node to the current path as selected node. The selected node will be visible (as in non-collapsed) at all times.
+        
+
+        Parameters:
+
+       id - (string) A  id.
+
+        Example:
+
+        (start code js)
+          st.addNodeInPath("nodeId");
+        (end code)
+       */  
+       addNodeInPath: function(id) {
+           nodesInPath.push(id);
+           this.select((this.clickedNode && this.clickedNode.id) || this.root);
+       },       
+
+       /*
+       Method: clearNodesInPath
+      
+       Removes all nodes tagged as selected by the  method.
+       
+       See also:
+       
+       
+     
+       Example:
+
+       (start code js)
+         st.clearNodesInPath();
+       (end code)
+      */  
+       clearNodesInPath: function(id) {
+           nodesInPath.length = 0;
+           this.select((this.clickedNode && this.clickedNode.id) || this.root);
+       },
+        
+       /*
+         Method: refresh
+        
+         Computes positions and plots the tree.
+         
+       */
+       refresh: function() {
+           this.reposition();
+           this.select((this.clickedNode && this.clickedNode.id) || this.root);
+       },    
+
+       reposition: function() {
+            this.graph.computeLevels(this.root, 0, "ignore");
+             this.geom.setRightLevelToShow(this.clickedNode, this.canvas);
+            this.graph.eachNode(function(n) {
+                if(n.exist) n.drawn = true;
+            });
+            this.compute('end');
+        },
+        
+        requestNodes: function(node, onComplete) {
+          var handler = $.merge(this.controller, onComplete), 
+          lev = this.config.levelsToShow;
+          if(handler.request) {
+              var leaves = [], d = node._depth;
+              node.eachLevel(0, lev, function(n) {
+                  if(n.drawn && 
+                   !n.anySubnode()) {
+                   leaves.push(n);
+                   n._level = lev - (n._depth - d);
+                  }
+              });
+              this.group.requestNodes(leaves, handler);
+          }
+            else
+              handler.onComplete();
+        },
+     
+        contract: function(onComplete, switched) {
+          var orn  = this.config.orientation;
+          var Geom = this.geom, Group = this.group;
+          if(switched) Geom.switchOrientation(switched);
+          var nodes = getNodesToHide.call(this);
+          if(switched) Geom.switchOrientation(orn);
+          Group.contract(nodes, $.merge(this.controller, onComplete));
+        },
+      
+         move: function(node, onComplete) {
+            this.compute('end', false);
+            var move = onComplete.Move, offset = {
+                'x': move.offsetX,
+                'y': move.offsetY 
+            };
+            if(move.enable) {
+                this.geom.translate(node.endPos.add(offset).$scale(-1), "end");
+            }
+            this.fx.animate($.merge(this.controller, { modes: ['linear'] }, onComplete));
+         },
+      
+        expand: function (node, onComplete) {
+            var nodeArray = getNodesToShow.call(this, node);
+            this.group.expand(nodeArray, $.merge(this.controller, onComplete));
+        },
+    
+        selectPath: function(node) {
+          var that = this;
+          this.graph.eachNode(function(n) { n.selected = false; }); 
+          function path(node) {
+              if(node == null || node.selected) return;
+              node.selected = true;
+              $.each(that.group.getSiblings([node])[node.id], 
+              function(n) { 
+                   n.exist = true; 
+                   n.drawn = true; 
+              });    
+              var parents = node.getParents();
+              parents = (parents.length > 0)? parents[0] : null;
+              path(parents);
+          };
+          for(var i=0, ns = [node.id].concat(nodesInPath); i < ns.length; i++) {
+              path(this.graph.getNode(ns[i]));
+          }
+        },
+      
+        /*
+        Method: setRoot
+     
+         Switches the current root node. Changes the topology of the Tree.
+     
+        Parameters:
+           id - (string) The id of the node to be set as root.
+           method - (string) Set this to "animate" if you want to animate the tree after adding the subtree. You can also set this parameter to "replot" to just replot the subtree.
+           onComplete - (optional|object) An action to perform after the animation (if any).
+ 
+        Example:
+
+        (start code js)
+          st.setRoot('nodeId', 'animate', {
+             onComplete: function() {
+               alert('complete!');
+             }
+          });
+        (end code)
+     */
+     setRoot: function(id, method, onComplete) {
+        	if(this.busy) return;
+        	this.busy = true;
+          var that = this, canvas = this.canvas;
+        	var rootNode = this.graph.getNode(this.root);
+        	var clickedNode = this.graph.getNode(id);
+        	function $setRoot() {
+            	if(this.config.multitree && clickedNode.data.$orn) {
+            		var orn = clickedNode.data.$orn;
+            		var opp = {
+            				'left': 'right',
+            				'right': 'left',
+            				'top': 'bottom',
+            				'bottom': 'top'
+            		}[orn];
+            		rootNode.data.$orn = opp;
+            		(function tag(rootNode) {
+                		rootNode.eachSubnode(function(n) {
+                			if(n.id != id) {
+                				n.data.$orn = opp;
+                				tag(n);
+                			}
+                		});
+            		})(rootNode);
+            		delete clickedNode.data.$orn;
+            	}
+            	this.root = id;
+            	this.clickedNode = clickedNode;
+            	this.graph.computeLevels(this.root, 0, "ignore");
+            	this.geom.setRightLevelToShow(clickedNode, canvas, {
+            	  execHide: false,
+            	  onShow: function(node) {
+            	    if(!node.drawn) {
+                    node.drawn = true;
+                    node.setData('alpha', 1, 'end');
+                    node.setData('alpha', 0);
+                    node.pos.setc(clickedNode.pos.x, clickedNode.pos.y);
+            	    }
+            	  }
+            	});
+              this.compute('end');
+              this.busy = true;
+              this.fx.animate({
+                modes: ['linear', 'node-property:alpha'],
+                onComplete: function() {
+                  that.busy = false;
+                  that.onClick(id, {
+                    onComplete: function() {
+                      onComplete && onComplete.onComplete();
+                    }
+                  });
+                }
+              });
+        	}
+
+        	// delete previous orientations (if any)
+        	delete rootNode.data.$orns;
+
+        	if(method == 'animate') {
+        	  $setRoot.call(this);
+        	  that.selectPath(clickedNode);
+        	} else if(method == 'replot') {
+        		$setRoot.call(this);
+        		this.select(this.root);
+        	}
+     },
+
+     /*
+           Method: addSubtree
+        
+            Adds a subtree.
+        
+           Parameters:
+              subtree - (object) A JSON Tree object. See also .
+              method - (string) Set this to "animate" if you want to animate the tree after adding the subtree. You can also set this parameter to "replot" to just replot the subtree.
+              onComplete - (optional|object) An action to perform after the animation (if any).
+    
+           Example:
+
+           (start code js)
+             st.addSubtree(json, 'animate', {
+                onComplete: function() {
+                  alert('complete!');
+                }
+             });
+           (end code)
+        */
+        addSubtree: function(subtree, method, onComplete) {
+            if(method == 'replot') {
+                this.op.sum(subtree, $.extend({ type: 'replot' }, onComplete || {}));
+            } else if (method == 'animate') {
+                this.op.sum(subtree, $.extend({ type: 'fade:seq' }, onComplete || {}));
+            }
+        },
+    
+        /*
+           Method: removeSubtree
+        
+            Removes a subtree.
+        
+           Parameters:
+              id - (string) The _id_ of the subtree to be removed.
+              removeRoot - (boolean) Default's *false*. Remove the root of the subtree or only its subnodes.
+              method - (string) Set this to "animate" if you want to animate the tree after removing the subtree. You can also set this parameter to "replot" to just replot the subtree.
+              onComplete - (optional|object) An action to perform after the animation (if any).
+
+          Example:
+
+          (start code js)
+            st.removeSubtree('idOfSubtreeToBeRemoved', false, 'animate', {
+              onComplete: function() {
+                alert('complete!');
+              }
+            });
+          (end code)
+    
+        */
+        removeSubtree: function(id, removeRoot, method, onComplete) {
+            var node = this.graph.getNode(id), subids = [];
+            node.eachLevel(+!removeRoot, false, function(n) {
+                subids.push(n.id);
+            });
+            if(method == 'replot') {
+                this.op.removeNode(subids, $.extend({ type: 'replot' }, onComplete || {}));
+            } else if (method == 'animate') {
+                this.op.removeNode(subids, $.extend({ type: 'fade:seq'}, onComplete || {}));
+            }
+        },
+    
+        /*
+           Method: select
+        
+            Selects a node in the  without performing an animation. Useful when selecting 
+            nodes which are currently hidden or deep inside the tree.
+
+          Parameters:
+            id - (string) The id of the node to select.
+            onComplete - (optional|object) an onComplete callback.
+
+          Example:
+          (start code js)
+            st.select('mynodeid', {
+              onComplete: function() {
+                alert('complete!');
+              }
+            });
+          (end code)
+        */
+        select: function(id, onComplete) {
+            var group = this.group, geom = this.geom;
+            var node=  this.graph.getNode(id), canvas = this.canvas;
+            var root  = this.graph.getNode(this.root);
+            var complete = $.merge(this.controller, onComplete);
+            var that = this;
+    
+            complete.onBeforeCompute(node);
+            this.selectPath(node);
+            this.clickedNode= node;
+            this.requestNodes(node, {
+                onComplete: function(){
+                    group.hide(group.prepare(getNodesToHide.call(that)), complete);
+                    geom.setRightLevelToShow(node, canvas);
+                    that.compute("current");
+                    that.graph.eachNode(function(n) { 
+                        var pos = n.pos.getc(true);
+                        n.startPos.setc(pos.x, pos.y);
+                        n.endPos.setc(pos.x, pos.y);
+                        n.visited = false; 
+                    });
+                    var offset = { x: complete.offsetX, y: complete.offsetY };
+                    that.geom.translate(node.endPos.add(offset).$scale(-1), ["start", "current", "end"]);
+                    group.show(getNodesToShow.call(that));              
+                    that.plot();
+                    complete.onAfterCompute(that.clickedNode);
+                    complete.onComplete();
+                }
+            });     
+        },
+    
+      /*
+         Method: onClick
+    
+        Animates the  to center the node specified by *id*.
+            
+        Parameters:
+        
+        id - (string) A node id.
+        options - (optional|object) A group of options and callbacks described below.
+        onComplete - (object) An object callback called when the animation finishes.
+        Move - (object) An object that has as properties _offsetX_ or _offsetY_ for adding some offset position to the centered node.
+
+        Example:
+
+        (start code js)
+          st.onClick('mynodeid', {
+	          Move: {
+	          	enable: true,
+	            offsetX: 30,
+	            offsetY: 5
+	          },
+	          onComplete: function() {
+	              alert('yay!');
+	          }
+          });
+        (end code)
+    
+        */    
+      onClick: function (id, options) {
+        var canvas = this.canvas, that = this, Geom = this.geom, config = this.config;
+        var innerController = {
+            Move: {
+        	    enable: true,
+              offsetX: config.offsetX || 0,
+              offsetY: config.offsetY || 0  
+            },
+            setRightLevelToShowConfig: false,
+            onBeforeRequest: $.empty,
+            onBeforeContract: $.empty,
+            onBeforeMove: $.empty,
+            onBeforeExpand: $.empty
+        };
+        var complete = $.merge(this.controller, innerController, options);
+        
+        if(!this.busy) {
+            this.busy = true;
+            var node = this.graph.getNode(id);
+            this.selectPath(node, this.clickedNode);
+           	this.clickedNode = node;
+            complete.onBeforeCompute(node);
+            complete.onBeforeRequest(node);
+            this.requestNodes(node, {
+                onComplete: function() {
+                    complete.onBeforeContract(node);
+                    that.contract({
+                        onComplete: function() {
+                            Geom.setRightLevelToShow(node, canvas, complete.setRightLevelToShowConfig);
+                            complete.onBeforeMove(node);
+                            that.move(node, {
+                                Move: complete.Move,
+                                onComplete: function() {
+                                    complete.onBeforeExpand(node);
+                                    that.expand(node, {
+                                        onComplete: function() {
+                                            that.busy = false;
+                                            complete.onAfterCompute(id);
+                                            complete.onComplete();
+                                        }
+                                    }); // expand
+                                }
+                            }); // move
+                        }
+                    });// contract
+                }
+            });// request
+        }
+      }
+    });
+
+})();
+
+$jit.ST.$extend = true;
+
+/*
+   Class: ST.Op
+    
+   Custom extension of .
+
+   Extends:
+
+   All  methods
+   
+   See also:
+   
+   
+
+*/
+$jit.ST.Op = new Class({
+
+  Implements: Graph.Op
+    
+});
+
+/*
+    
+     Performs operations on group of nodes.
+
+*/
+$jit.ST.Group = new Class({
+    
+    initialize: function(viz) {
+        this.viz = viz;
+        this.canvas = viz.canvas;
+        this.config = viz.config;
+        this.animation = new Animation;
+        this.nodes = null;
+    },
+    
+    /*
+    
+       Calls the request method on the controller to request a subtree for each node. 
+    */
+    requestNodes: function(nodes, controller) {
+        var counter = 0, len = nodes.length, nodeSelected = {};
+        var complete = function() { controller.onComplete(); };
+        var viz = this.viz;
+        if(len == 0) complete();
+        for(var i=0; i= b._depth); });
+        for(var i=0; i 0 
+        			  && n.drawn) {
+        		  n.drawn = false;
+                  nds[node.id].push(n);
+              } else if((!root || !orns) && n.drawn) {
+                n.drawn = false;
+                nds[node.id].push(n);
+              }
+            });	
+            node.drawn = true;
+        }
+        // plot the whole (non-scaled) tree
+        if(nodes.length > 0) viz.fx.plot();
+        // show nodes that were previously hidden
+        for(i in nds) {
+          $.each(nds[i], function(n) { n.drawn = true; });
+        }
+        // plot each scaled subtree
+        for(i=0; i method
+   (end code)
+
+*/
+
+$jit.ST.Geom = new Class({
+    Implements: Graph.Geom,
+    /*
+       Changes the tree current orientation to the one specified.
+
+       You should usually use  instead.
+    */  
+    switchOrientation: function(orn) {
+    	this.config.orientation = orn;
+    },
+
+    /*
+       Makes a value dispatch according to the current layout
+       Works like a CSS property, either _top-right-bottom-left_ or _top|bottom - left|right_.
+     */
+    dispatch: function() {
+    	  // TODO(nico) should store Array.prototype.slice.call somewhere.
+        var args = Array.prototype.slice.call(arguments);
+        var s = args.shift(), len = args.length;
+        var val = function(a) { return typeof a == 'function'? a() : a; };
+        if(len == 2) {
+            return (s == "top" || s == "bottom")? val(args[0]) : val(args[1]);
+        } else if(len == 4) {
+            switch(s) {
+                case "top": return val(args[0]);
+                case "right": return val(args[1]);
+                case "bottom": return val(args[2]);
+                case "left": return val(args[3]);
+            }
+        }
+        return undefined;
+    },
+
+    /*
+       Returns label height or with, depending on the tree current orientation.
+    */  
+    getSize: function(n, invert) {
+        var data = n.data, config = this.config;
+        var siblingOffset = config.siblingOffset;
+        var s = (config.multitree 
+        		&& ('$orn' in data) 
+        		&& data.$orn) || config.orientation;
+        var w = n.getData('width') + siblingOffset;
+        var h = n.getData('height') + siblingOffset;
+        if(!invert)
+            return this.dispatch(s, h, w);
+        else
+            return this.dispatch(s, w, h);
+    },
+    
+    /*
+       Calculates a subtree base size. This is an utility function used by _getBaseSize_
+    */  
+    getTreeBaseSize: function(node, level, leaf) {
+        var size = this.getSize(node, true), baseHeight = 0, that = this;
+        if(leaf(level, node)) return size;
+        if(level === 0) return 0;
+        node.eachSubnode(function(elem) {
+            baseHeight += that.getTreeBaseSize(elem, level -1, leaf);
+        });
+        return (size > baseHeight? size : baseHeight) + this.config.subtreeOffset;
+    },
+
+
+    /*
+       getEdge
+       
+       Returns a Complex instance with the begin or end position of the edge to be plotted.
+
+       Parameters:
+
+       node - A  that is connected to this edge.
+       type - Returns the begin or end edge position. Possible values are 'begin' or 'end'.
+
+       Returns:
+
+       A  number specifying the begin or end position.
+    */  
+    getEdge: function(node, type, s) {
+    	var $C = function(a, b) { 
+          return function(){
+            return node.pos.add(new Complex(a, b));
+          }; 
+        };
+        var dim = this.node;
+        var w = node.getData('width');
+        var h = node.getData('height');
+
+        if(type == 'begin') {
+            if(dim.align == "center") {
+                return this.dispatch(s, $C(0, h/2), $C(-w/2, 0),
+                                     $C(0, -h/2),$C(w/2, 0));
+            } else if(dim.align == "left") {
+                return this.dispatch(s, $C(0, h), $C(0, 0),
+                                     $C(0, 0), $C(w, 0));
+            } else if(dim.align == "right") {
+                return this.dispatch(s, $C(0, 0), $C(-w, 0),
+                                     $C(0, -h),$C(0, 0));
+            } else throw "align: not implemented";
+            
+            
+        } else if(type == 'end') {
+            if(dim.align == "center") {
+                return this.dispatch(s, $C(0, -h/2), $C(w/2, 0),
+                                     $C(0, h/2),  $C(-w/2, 0));
+            } else if(dim.align == "left") {
+                return this.dispatch(s, $C(0, 0), $C(w, 0),
+                                     $C(0, h), $C(0, 0));
+            } else if(dim.align == "right") {
+                return this.dispatch(s, $C(0, -h),$C(0, 0),
+                                     $C(0, 0), $C(-w, 0));
+            } else throw "align: not implemented";
+        }
+    },
+
+    /*
+       Adjusts the tree position due to canvas scaling or translation.
+    */  
+    getScaledTreePosition: function(node, scale) {
+        var dim = this.node;
+        var w = node.getData('width');
+        var h = node.getData('height');
+        var s = (this.config.multitree 
+        		&& ('$orn' in node.data) 
+        		&& node.data.$orn) || this.config.orientation;
+
+        var $C = function(a, b) { 
+          return function(){
+            return node.pos.add(new Complex(a, b)).$scale(1 - scale);
+          }; 
+        };
+        if(dim.align == "left") {
+            return this.dispatch(s, $C(0, h), $C(0, 0),
+                                 $C(0, 0), $C(w, 0));
+        } else if(dim.align == "center") {
+            return this.dispatch(s, $C(0, h / 2), $C(-w / 2, 0),
+                                 $C(0, -h / 2),$C(w / 2, 0));
+        } else if(dim.align == "right") {
+            return this.dispatch(s, $C(0, 0), $C(-w, 0),
+                                 $C(0, -h),$C(0, 0));
+        } else throw "align: not implemented";
+    },
+
+    /*
+       treeFitsInCanvas
+       
+       Returns a Boolean if the current subtree fits in canvas.
+
+       Parameters:
+
+       node - A  which is the current root of the subtree.
+       canvas - The  object.
+       level - The depth of the subtree to be considered.
+    */  
+    treeFitsInCanvas: function(node, canvas, level) {
+        var csize = canvas.getSize();
+        var s = (this.config.multitree 
+        		&& ('$orn' in node.data) 
+        		&& node.data.$orn) || this.config.orientation;
+
+        var size = this.dispatch(s, csize.width, csize.height);
+        var baseSize = this.getTreeBaseSize(node, level, function(level, node) { 
+          return level === 0 || !node.anySubnode();
+        });
+        return (baseSize < size);
+    }
+});
+
+/*
+  Class: ST.Plot
+  
+  Custom extension of .
+
+  Extends:
+
+  All  methods
+  
+  See also:
+  
+  
+
+*/
+$jit.ST.Plot = new Class({
+    
+    Implements: Graph.Plot,
+    
+    /*
+       Plots a subtree from the spacetree.
+    */
+    plotSubtree: function(node, opt, scale, animating) {
+        var viz = this.viz, canvas = viz.canvas, config = viz.config;
+        scale = Math.min(Math.max(0.001, scale), 1);
+        if(scale >= 0) {
+            node.drawn = false;     
+            var ctx = canvas.getCtx();
+            var diff = viz.geom.getScaledTreePosition(node, scale);
+            ctx.translate(diff.x, diff.y);
+            ctx.scale(scale, scale);
+        }
+        this.plotTree(node, $.merge(opt, {
+          'withLabels': true,
+          'hideLabels': !!scale,
+          'plotSubtree': function(n, ch) {
+            var root = config.multitree && !('$orn' in node.data);
+            var orns = root && node.getData('orns');
+            return !root || orns.indexOf(elem.getData('orn')) > -1;
+          }
+        }), animating);
+        if(scale >= 0) node.drawn = true;
+    },   
+   
+    /*
+        Method: getAlignedPos
+        
+        Returns a *x, y* object with the position of the top/left corner of a  node.
+        
+        Parameters:
+        
+        pos - (object) A  position.
+        width - (number) The width of the node.
+        height - (number) The height of the node.
+        
+     */
+    getAlignedPos: function(pos, width, height) {
+        var nconfig = this.node;
+        var square, orn;
+        if(nconfig.align == "center") {
+            square = {
+                x: pos.x - width / 2,
+                y: pos.y - height / 2
+            };
+        } else if (nconfig.align == "left") {
+            orn = this.config.orientation;
+            if(orn == "bottom" || orn == "top") {
+                square = {
+                    x: pos.x - width / 2,
+                    y: pos.y
+                };
+            } else {
+                square = {
+                    x: pos.x,
+                    y: pos.y - height / 2
+                };
+            }
+        } else if(nconfig.align == "right") {
+            orn = this.config.orientation;
+            if(orn == "bottom" || orn == "top") {
+                square = {
+                    x: pos.x - width / 2,
+                    y: pos.y - height
+                };
+            } else {
+                square = {
+                    x: pos.x - width,
+                    y: pos.y - height / 2
+                };
+            }
+        } else throw "align: not implemented";
+        
+        return square;
+    },
+    
+    getOrientation: function(adj) {
+    	var config = this.config;
+    	var orn = config.orientation;
+
+    	if(config.multitree) {
+        	var nodeFrom = adj.nodeFrom;
+        	var nodeTo = adj.nodeTo;
+    		orn = (('$orn' in nodeFrom.data) 
+        		&& nodeFrom.data.$orn) 
+        		|| (('$orn' in nodeTo.data) 
+        		&& nodeTo.data.$orn);
+    	}
+
+    	return orn; 
+    }
+});
+
+/*
+  Class: ST.Label
+
+  Custom extension of . 
+  Contains custom ,  and  extensions.
+
+  Extends:
+
+  All  methods and subclasses.
+
+  See also:
+
+  , , , .
+ */ 
+$jit.ST.Label = {};
+
+/*
+   ST.Label.Native
+
+   Custom extension of .
+
+   Extends:
+
+   All  methods
+
+   See also:
+
+   
+*/
+$jit.ST.Label.Native = new Class({
+  Implements: Graph.Label.Native,
+
+  renderLabel: function(canvas, node, controller) {
+    var ctx = canvas.getCtx();
+    var coord = node.pos.getc(true);
+    ctx.fillText(node.name, coord.x, coord.y);
+  }
+});
+
+$jit.ST.Label.DOM = new Class({
+  Implements: Graph.Label.DOM,
+
+  /* 
+      placeLabel
+
+      Overrides abstract method placeLabel in .
+
+      Parameters:
+
+      tag - A DOM label element.
+      node - A .
+      controller - A configuration/controller object passed to the visualization.
+     
+    */
+    placeLabel: function(tag, node, controller) {
+        var pos = node.pos.getc(true), 
+            config = this.viz.config, 
+            dim = config.Node, 
+            canvas = this.viz.canvas,
+            w = node.getData('width'),
+            h = node.getData('height'),
+            radius = canvas.getSize(),
+            labelPos, orn;
+        
+        var ox = canvas.translateOffsetX,
+            oy = canvas.translateOffsetY,
+            sx = canvas.scaleOffsetX,
+            sy = canvas.scaleOffsetY,
+            posx = pos.x * sx + ox,
+            posy = pos.y * sy + oy;
+
+        if(dim.align == "center") {
+            labelPos= {
+                x: Math.round(posx - w / 2 + radius.width/2),
+                y: Math.round(posy - h / 2 + radius.height/2)
+            };
+        } else if (dim.align == "left") {
+            orn = config.orientation;
+            if(orn == "bottom" || orn == "top") {
+                labelPos= {
+                    x: Math.round(posx - w / 2 + radius.width/2),
+                    y: Math.round(posy + radius.height/2)
+                };
+            } else {
+                labelPos= {
+                    x: Math.round(posx + radius.width/2),
+                    y: Math.round(posy - h / 2 + radius.height/2)
+                };
+            }
+        } else if(dim.align == "right") {
+            orn = config.orientation;
+            if(orn == "bottom" || orn == "top") {
+                labelPos= {
+                    x: Math.round(posx - w / 2 + radius.width/2),
+                    y: Math.round(posy - h + radius.height/2)
+                };
+            } else {
+                labelPos= {
+                    x: Math.round(posx - w + radius.width/2),
+                    y: Math.round(posy - h / 2 + radius.height/2)
+                };
+            }
+        } else throw "align: not implemented";
+
+        var style = tag.style;
+        style.left = labelPos.x + 'px';
+        style.top  = labelPos.y + 'px';
+        style.display = this.fitsInCanvas(labelPos, canvas)? '' : 'none';
+        controller.onPlaceLabel(tag, node);
+    }
+});
+
+/*
+  ST.Label.SVG
+
+  Custom extension of .
+
+  Extends:
+
+  All  methods
+
+  See also:
+
+  
+*/
+$jit.ST.Label.SVG = new Class({
+  Implements: [$jit.ST.Label.DOM, Graph.Label.SVG],
+
+  initialize: function(viz) {
+    this.viz = viz;
+  }
+});
+
+/*
+   ST.Label.HTML
+
+   Custom extension of .
+
+   Extends:
+
+   All  methods.
+
+   See also:
+
+   
+
+*/
+$jit.ST.Label.HTML = new Class({
+  Implements: [$jit.ST.Label.DOM, Graph.Label.HTML],
+
+  initialize: function(viz) {
+    this.viz = viz;
+  }
+});
+
+
+/*
+  Class: ST.Plot.NodeTypes
+
+  This class contains a list of  built-in types. 
+  Node types implemented are 'none', 'circle', 'rectangle', 'ellipse' and 'square'.
+
+  You can add your custom node types, customizing your visualization to the extreme.
+
+  Example:
+
+  (start code js)
+    ST.Plot.NodeTypes.implement({
+      'mySpecialType': {
+        'render': function(node, canvas) {
+          //print your custom node to canvas
+        },
+        //optional
+        'contains': function(node, pos) {
+          //return true if pos is inside the node or false otherwise
+        }
+      }
+    });
+  (end code)
+
+*/
+$jit.ST.Plot.NodeTypes = new Class({
+  'none': {
+    'render': $.empty,
+    'contains': $.lambda(false)
+  },
+  'circle': {
+    'render': function(node, canvas) {
+      var dim  = node.getData('dim'),
+          pos = this.getAlignedPos(node.pos.getc(true), dim, dim),
+          dim2 = dim/2;
+      this.nodeHelper.circle.render('fill', {x:pos.x+dim2, y:pos.y+dim2}, dim2, canvas);
+    },
+    'contains': function(node, pos) {
+      var dim  = node.getData('dim'),
+          npos = this.getAlignedPos(node.pos.getc(true), dim, dim),
+          dim2 = dim/2;
+      this.nodeHelper.circle.contains({x:npos.x+dim2, y:npos.y+dim2}, dim2);
+    }
+  },
+  'square': {
+    'render': function(node, canvas) {
+      var dim  = node.getData('dim'),
+          dim2 = dim/2,
+          pos = this.getAlignedPos(node.pos.getc(true), dim, dim);
+      this.nodeHelper.square.render('fill', {x:pos.x+dim2, y:pos.y+dim2}, dim2, canvas);
+    },
+    'contains': function(node, pos) {
+      var dim  = node.getData('dim'),
+          npos = this.getAlignedPos(node.pos.getc(true), dim, dim),
+          dim2 = dim/2;
+      this.nodeHelper.square.contains({x:npos.x+dim2, y:npos.y+dim2}, dim2);
+    }
+  },
+  'ellipse': {
+    'render': function(node, canvas) {
+      var width = node.getData('width'),
+          height = node.getData('height'),
+          pos = this.getAlignedPos(node.pos.getc(true), width, height);
+      this.nodeHelper.ellipse.render('fill', {x:pos.x+width/2, y:pos.y+height/2}, width, height, canvas);
+    },
+    'contains': function(node, pos) {
+      var width = node.getData('width'),
+          height = node.getData('height'),
+          npos = this.getAlignedPos(node.pos.getc(true), width, height);
+      this.nodeHelper.ellipse.contains({x:npos.x+width/2, y:npos.y+height/2}, width, height, canvas);
+    }
+  },
+  'rectangle': {
+    'render': function(node, canvas) {
+      var width = node.getData('width'),
+          height = node.getData('height'),
+          pos = this.getAlignedPos(node.pos.getc(true), width, height);
+      this.nodeHelper.rectangle.render('fill', {x:pos.x+width/2, y:pos.y+height/2}, width, height, canvas);
+    },
+    'contains': function(node, pos) {
+      var width = node.getData('width'),
+          height = node.getData('height'),
+          npos = this.getAlignedPos(node.pos.getc(true), width, height);
+      this.nodeHelper.rectangle.contains({x:npos.x+width/2, y:npos.y+height/2}, width, height, canvas);
+    }
+  }
+});
+
+/*
+  Class: ST.Plot.EdgeTypes
+
+  This class contains a list of  built-in types. 
+  Edge types implemented are 'none', 'line', 'arrow', 'quadratic:begin', 'quadratic:end', 'bezier'.
+
+  You can add your custom edge types, customizing your visualization to the extreme.
+
+  Example:
+
+  (start code js)
+    ST.Plot.EdgeTypes.implement({
+      'mySpecialType': {
+        'render': function(adj, canvas) {
+          //print your custom edge to canvas
+        },
+        //optional
+        'contains': function(adj, pos) {
+          //return true if pos is inside the arc or false otherwise
+        }
+      }
+    });
+  (end code)
+
+*/
+$jit.ST.Plot.EdgeTypes = new Class({
+    'none': $.empty,
+    'line': {
+      'render': function(adj, canvas) {
+        var orn = this.getOrientation(adj),
+            nodeFrom = adj.nodeFrom, 
+            nodeTo = adj.nodeTo,
+            rel = nodeFrom._depth < nodeTo._depth,
+            from = this.viz.geom.getEdge(rel? nodeFrom:nodeTo, 'begin', orn),
+            to =  this.viz.geom.getEdge(rel? nodeTo:nodeFrom, 'end', orn);
+        this.edgeHelper.line.render(from, to, canvas);
+      },
+      'contains': function(adj, pos) {
+        var orn = this.getOrientation(adj),
+            nodeFrom = adj.nodeFrom, 
+            nodeTo = adj.nodeTo,
+            rel = nodeFrom._depth < nodeTo._depth,
+            from = this.viz.geom.getEdge(rel? nodeFrom:nodeTo, 'begin', orn),
+            to =  this.viz.geom.getEdge(rel? nodeTo:nodeFrom, 'end', orn);
+        return this.edgeHelper.line.contains(from, to, pos, this.edge.epsilon);
+      }
+    },
+     'arrow': {
+       'render': function(adj, canvas) {
+         var orn = this.getOrientation(adj),
+             node = adj.nodeFrom, 
+             child = adj.nodeTo,
+             dim = adj.getData('dim'),
+             from = this.viz.geom.getEdge(node, 'begin', orn),
+             to = this.viz.geom.getEdge(child, 'end', orn),
+             direction = adj.data.$direction,
+             inv = (direction && direction.length>1 && direction[0] != node.id);
+         this.edgeHelper.arrow.render(from, to, dim, inv, canvas);
+       },
+       'contains': function(adj, pos) {
+         var orn = this.getOrientation(adj),
+             nodeFrom = adj.nodeFrom, 
+             nodeTo = adj.nodeTo,
+             rel = nodeFrom._depth < nodeTo._depth,
+             from = this.viz.geom.getEdge(rel? nodeFrom:nodeTo, 'begin', orn),
+             to =  this.viz.geom.getEdge(rel? nodeTo:nodeFrom, 'end', orn);
+         return this.edgeHelper.arrow.contains(from, to, pos, this.edge.epsilon);
+       }
+     },
+    'quadratic:begin': {
+       'render': function(adj, canvas) {
+          var orn = this.getOrientation(adj);
+          var nodeFrom = adj.nodeFrom, 
+              nodeTo = adj.nodeTo,
+              rel = nodeFrom._depth < nodeTo._depth,
+              begin = this.viz.geom.getEdge(rel? nodeFrom:nodeTo, 'begin', orn),
+              end =  this.viz.geom.getEdge(rel? nodeTo:nodeFrom, 'end', orn),
+              dim = adj.getData('dim'),
+              ctx = canvas.getCtx();
+          ctx.beginPath();
+          ctx.moveTo(begin.x, begin.y);
+          switch(orn) {
+            case "left":
+              ctx.quadraticCurveTo(begin.x + dim, begin.y, end.x, end.y);
+              break;
+            case "right":
+              ctx.quadraticCurveTo(begin.x - dim, begin.y, end.x, end.y);
+              break;
+            case "top":
+              ctx.quadraticCurveTo(begin.x, begin.y + dim, end.x, end.y);
+              break;
+            case "bottom":
+              ctx.quadraticCurveTo(begin.x, begin.y - dim, end.x, end.y);
+              break;
+          }
+          ctx.stroke();
+        }
+     },
+    'quadratic:end': {
+       'render': function(adj, canvas) {
+          var orn = this.getOrientation(adj);
+          var nodeFrom = adj.nodeFrom, 
+              nodeTo = adj.nodeTo,
+              rel = nodeFrom._depth < nodeTo._depth,
+              begin = this.viz.geom.getEdge(rel? nodeFrom:nodeTo, 'begin', orn),
+              end =  this.viz.geom.getEdge(rel? nodeTo:nodeFrom, 'end', orn),
+              dim = adj.getData('dim'),
+              ctx = canvas.getCtx();
+          ctx.beginPath();
+          ctx.moveTo(begin.x, begin.y);
+          switch(orn) {
+            case "left":
+              ctx.quadraticCurveTo(end.x - dim, end.y, end.x, end.y);
+              break;
+            case "right":
+              ctx.quadraticCurveTo(end.x + dim, end.y, end.x, end.y);
+              break;
+            case "top":
+              ctx.quadraticCurveTo(end.x, end.y - dim, end.x, end.y);
+              break;
+            case "bottom":
+              ctx.quadraticCurveTo(end.x, end.y + dim, end.x, end.y);
+              break;
+          }
+          ctx.stroke();
+       }
+     },
+    'bezier': {
+       'render': function(adj, canvas) {
+         var orn = this.getOrientation(adj),
+             nodeFrom = adj.nodeFrom, 
+             nodeTo = adj.nodeTo,
+             rel = nodeFrom._depth < nodeTo._depth,
+             begin = this.viz.geom.getEdge(rel? nodeFrom:nodeTo, 'begin', orn),
+             end =  this.viz.geom.getEdge(rel? nodeTo:nodeFrom, 'end', orn),
+             dim = adj.getData('dim'),
+             ctx = canvas.getCtx();
+         ctx.beginPath();
+         ctx.moveTo(begin.x, begin.y);
+         switch(orn) {
+           case "left":
+             ctx.bezierCurveTo(begin.x + dim, begin.y, end.x - dim, end.y, end.x, end.y);
+             break;
+           case "right":
+             ctx.bezierCurveTo(begin.x - dim, begin.y, end.x + dim, end.y, end.x, end.y);
+             break;
+           case "top":
+             ctx.bezierCurveTo(begin.x, begin.y + dim, end.x, end.y - dim, end.x, end.y);
+             break;
+           case "bottom":
+             ctx.bezierCurveTo(begin.x, begin.y - dim, end.x, end.y + dim, end.x, end.y);
+             break;
+         }
+         ctx.stroke();
+       }
+    }
+});
+
+
+
+/*
+ * File: AreaChart.js
+ *
+*/
+
+$jit.ST.Plot.NodeTypes.implement({
+  'areachart-stacked' : {
+    'render' : function(node, canvas) {
+      var pos = node.pos.getc(true), 
+          width = node.getData('width'),
+          height = node.getData('height'),
+          algnPos = this.getAlignedPos(pos, width, height),
+          x = algnPos.x, y = algnPos.y,
+          stringArray = node.getData('stringArray'),
+          dimArray = node.getData('dimArray'),
+          valArray = node.getData('valueArray'),
+          valLeft = $.reduce(valArray, function(x, y) { return x + y[0]; }, 0),
+          valRight = $.reduce(valArray, function(x, y) { return x + y[1]; }, 0),
+          colorArray = node.getData('colorArray'),
+          colorLength = colorArray.length,
+          config = node.getData('config'),
+          gradient = node.getData('gradient'),
+          showLabels = config.showLabels,
+          aggregates = config.showAggregates,
+          label = config.Label,
+          prev = node.getData('prev');
+
+      var ctx = canvas.getCtx(), border = node.getData('border');
+      if (colorArray && dimArray && stringArray) {
+        for (var i=0, l=dimArray.length, acumLeft=0, acumRight=0, valAcum=0; i 0 || dimArray[i][1] > 0)) {
+            var h1 = acumLeft + dimArray[i][0],
+                h2 = acumRight + dimArray[i][1],
+                alpha = Math.atan((h2 - h1) / width),
+                delta = 55;
+            var linear = ctx.createLinearGradient(x + width/2, 
+                y - (h1 + h2)/2,
+                x + width/2 + delta * Math.sin(alpha),
+                y - (h1 + h2)/2 + delta * Math.cos(alpha));
+            var color = $.rgbToHex($.map($.hexToRgb(colorArray[i % colorLength].slice(1)), 
+                function(v) { return (v * 0.85) >> 0; }));
+            linear.addColorStop(0, colorArray[i % colorLength]);
+            linear.addColorStop(1, color);
+            ctx.fillStyle = linear;
+          }
+          ctx.beginPath();
+          ctx.moveTo(x, y - acumLeft);
+          ctx.lineTo(x + width, y - acumRight);
+          ctx.lineTo(x + width, y - acumRight - dimArray[i][1]);
+          ctx.lineTo(x, y - acumLeft - dimArray[i][0]);
+          ctx.lineTo(x, y - acumLeft);
+          ctx.fill();
+          ctx.restore();
+          if(border) {
+            var strong = border.name == stringArray[i];
+            var perc = strong? 0.7 : 0.8;
+            var color = $.rgbToHex($.map($.hexToRgb(colorArray[i % colorLength].slice(1)), 
+                function(v) { return (v * perc) >> 0; }));
+            ctx.strokeStyle = color;
+            ctx.lineWidth = strong? 4 : 1;
+            ctx.save();
+            ctx.beginPath();
+            if(border.index === 0) {
+              ctx.moveTo(x, y - acumLeft);
+              ctx.lineTo(x, y - acumLeft - dimArray[i][0]);
+            } else {
+              ctx.moveTo(x + width, y - acumRight);
+              ctx.lineTo(x + width, y - acumRight - dimArray[i][1]);
+            }
+            ctx.stroke();
+            ctx.restore();
+          }
+          acumLeft += (dimArray[i][0] || 0);
+          acumRight += (dimArray[i][1] || 0);
+          
+          if(dimArray[i][0] > 0)
+            valAcum += (valArray[i][0] || 0);
+        }
+        if(prev && label.type == 'Native') {
+          ctx.save();
+          ctx.beginPath();
+          ctx.fillStyle = ctx.strokeStyle = label.color;
+          ctx.font = label.style + ' ' + label.size + 'px ' + label.family;
+          ctx.textAlign = 'center';
+          ctx.textBaseline = 'middle';
+          if(aggregates(node.name, valLeft, valRight, node)) {
+            ctx.fillText(valAcum, x, y - acumLeft - config.labelOffset - label.size/2, width);
+          }
+          if(showLabels(node.name, valLeft, valRight, node)) {
+            ctx.fillText(node.name, x, y + label.size/2 + config.labelOffset);
+          }
+          ctx.restore();
+        }
+      }
+    },
+    'contains': function(node, mpos) {
+      var pos = node.pos.getc(true), 
+          width = node.getData('width'),
+          height = node.getData('height'),
+          algnPos = this.getAlignedPos(pos, width, height),
+          x = algnPos.x, y = algnPos.y,
+          dimArray = node.getData('dimArray'),
+          rx = mpos.x - x;
+      //bounding box check
+      if(mpos.x < x || mpos.x > x + width
+        || mpos.y > y || mpos.y < y - height) {
+        return false;
+      }
+      //deep check
+      for(var i=0, l=dimArray.length, lAcum=y, rAcum=y; i= intersec) {
+          var index = +(rx > width/2);
+          return {
+            'name': node.getData('stringArray')[i],
+            'color': node.getData('colorArray')[i],
+            'value': node.getData('valueArray')[i][index],
+            'index': index
+          };
+        }
+      }
+      return false;
+    }
+  }
+});
+
+/*
+  Class: AreaChart
+  
+  A visualization that displays stacked area charts.
+  
+  Constructor Options:
+  
+  See .
+
+*/
+$jit.AreaChart = new Class({
+  st: null,
+  colors: ["#416D9C", "#70A35E", "#EBB056", "#C74243", "#83548B", "#909291", "#557EAA"],
+  selected: {},
+  busy: false,
+  
+  initialize: function(opt) {
+    this.controller = this.config = 
+      $.merge(Options("Canvas", "Margin", "Label", "AreaChart"), {
+        Label: { type: 'Native' }
+      }, opt);
+    //set functions for showLabels and showAggregates
+    var showLabels = this.config.showLabels,
+        typeLabels = $.type(showLabels),
+        showAggregates = this.config.showAggregates,
+        typeAggregates = $.type(showAggregates);
+    this.config.showLabels = typeLabels == 'function'? showLabels : $.lambda(showLabels);
+    this.config.showAggregates = typeAggregates == 'function'? showAggregates : $.lambda(showAggregates);
+    
+    this.initializeViz();
+  },
+  
+  initializeViz: function() {
+    var config = this.config,
+        that = this,
+        nodeType = config.type.split(":")[0],
+        nodeLabels = {};
+
+    var st = new $jit.ST({
+      injectInto: config.injectInto,
+      orientation: "bottom",
+      levelDistance: 0,
+      siblingOffset: 0,
+      subtreeOffset: 0,
+      withLabels: config.Label.type != 'Native',
+      useCanvas: config.useCanvas,
+      Label: {
+        type: config.Label.type
+      },
+      Node: {
+        overridable: true,
+        type: 'areachart-' + nodeType,
+        align: 'left',
+        width: 1,
+        height: 1
+      },
+      Edge: {
+        type: 'none'
+      },
+      Tips: {
+        enable: config.Tips.enable,
+        type: 'Native',
+        force: true,
+        onShow: function(tip, node, contains) {
+          var elem = contains;
+          config.Tips.onShow(tip, elem, node);
+        }
+      },
+      Events: {
+        enable: true,
+        type: 'Native',
+        onClick: function(node, eventInfo, evt) {
+          if(!config.filterOnClick && !config.Events.enable) return;
+          var elem = eventInfo.getContains();
+          if(elem) config.filterOnClick && that.filter(elem.name);
+          config.Events.enable && config.Events.onClick(elem, eventInfo, evt);
+        },
+        onRightClick: function(node, eventInfo, evt) {
+          if(!config.restoreOnRightClick) return;
+          that.restore();
+        },
+        onMouseMove: function(node, eventInfo, evt) {
+          if(!config.selectOnHover) return;
+          if(node) {
+            var elem = eventInfo.getContains();
+            that.select(node.id, elem.name, elem.index);
+          } else {
+            that.select(false, false, false);
+          }
+        }
+      },
+      onCreateLabel: function(domElement, node) {
+        var labelConf = config.Label,
+            valueArray = node.getData('valueArray'),
+            acumLeft = $.reduce(valueArray, function(x, y) { return x + y[0]; }, 0),
+            acumRight = $.reduce(valueArray, function(x, y) { return x + y[1]; }, 0);
+        if(node.getData('prev')) {
+          var nlbs = {
+            wrapper: document.createElement('div'),
+            aggregate: document.createElement('div'),
+            label: document.createElement('div')
+          };
+          var wrapper = nlbs.wrapper,
+              label = nlbs.label,
+              aggregate = nlbs.aggregate,
+              wrapperStyle = wrapper.style,
+              labelStyle = label.style,
+              aggregateStyle = aggregate.style;
+          //store node labels
+          nodeLabels[node.id] = nlbs;
+          //append labels
+          wrapper.appendChild(label);
+          wrapper.appendChild(aggregate);
+          if(!config.showLabels(node.name, acumLeft, acumRight, node)) {
+            label.style.display = 'none';
+          }
+          if(!config.showAggregates(node.name, acumLeft, acumRight, node)) {
+            aggregate.style.display = 'none';
+          }
+          wrapperStyle.position = 'relative';
+          wrapperStyle.overflow = 'visible';
+          wrapperStyle.fontSize = labelConf.size + 'px';
+          wrapperStyle.fontFamily = labelConf.family;
+          wrapperStyle.color = labelConf.color;
+          wrapperStyle.textAlign = 'center';
+          aggregateStyle.position = labelStyle.position = 'absolute';
+          
+          domElement.style.width = node.getData('width') + 'px';
+          domElement.style.height = node.getData('height') + 'px';
+          label.innerHTML = node.name;
+          
+          domElement.appendChild(wrapper);
+        }
+      },
+      onPlaceLabel: function(domElement, node) {
+        if(!node.getData('prev')) return;
+        var labels = nodeLabels[node.id],
+            wrapperStyle = labels.wrapper.style,
+            labelStyle = labels.label.style,
+            aggregateStyle = labels.aggregate.style,
+            width = node.getData('width'),
+            height = node.getData('height'),
+            dimArray = node.getData('dimArray'),
+            valArray = node.getData('valueArray'),
+            acumLeft = $.reduce(valArray, function(x, y) { return x + y[0]; }, 0),
+            acumRight = $.reduce(valArray, function(x, y) { return x + y[1]; }, 0),
+            font = parseInt(wrapperStyle.fontSize, 10),
+            domStyle = domElement.style;
+        
+        if(dimArray && valArray) {
+          if(config.showLabels(node.name, acumLeft, acumRight, node)) {
+            labelStyle.display = '';
+          } else {
+            labelStyle.display = 'none';
+          }
+          if(config.showAggregates(node.name, acumLeft, acumRight, node)) {
+            aggregateStyle.display = '';
+          } else {
+            aggregateStyle.display = 'none';
+          }
+          wrapperStyle.width = aggregateStyle.width = labelStyle.width = domElement.style.width = width + 'px';
+          aggregateStyle.left = labelStyle.left = -width/2 + 'px';
+          for(var i=0, l=valArray.length, acum=0, leftAcum=0; i 0) {
+              acum+= valArray[i][0];
+              leftAcum+= dimArray[i][0];
+            }
+          }
+          aggregateStyle.top = (-font - config.labelOffset) + 'px';
+          labelStyle.top = (config.labelOffset + leftAcum) + 'px';
+          domElement.style.top = parseInt(domElement.style.top, 10) - leftAcum + 'px';
+          domElement.style.height = wrapperStyle.height = leftAcum + 'px';
+          labels.aggregate.innerHTML = acum;
+        }
+      }
+    });
+    
+    var size = st.canvas.getSize(),
+        margin = config.Margin;
+    st.config.offsetY = -size.height/2 + margin.bottom 
+      + (config.showLabels && (config.labelOffset + config.Label.size));
+    st.config.offsetX = (margin.right - margin.left)/2;
+    this.st = st;
+    this.canvas = this.st.canvas;
+  },
+  
+ /*
+  Method: loadJSON
+ 
+  Loads JSON data into the visualization. 
+  
+  Parameters:
+  
+  json - The JSON data format. This format is described in .
+  
+  Example:
+  (start code js)
+  var areaChart = new $jit.AreaChart(options);
+  areaChart.loadJSON(json);
+  (end code)
+ */  
+  loadJSON: function(json) {
+    var prefix = $.time(), 
+        ch = [], 
+        st = this.st,
+        name = $.splat(json.label), 
+        color = $.splat(json.color || this.colors),
+        config = this.config,
+        gradient = !!config.type.split(":")[1],
+        animate = config.animate;
+    
+    for(var i=0, values=json.values, l=values.length; i.
+  onComplete - (object) A callback object to be called when the animation transition when updating the data end.
+  
+  Example:
+  
+  (start code js)
+  areaChart.updateJSON(json, {
+    onComplete: function() {
+      alert('update complete!');
+    }
+  });
+  (end code)
+ */  
+  updateJSON: function(json, onComplete) {
+    if(this.busy) return;
+    this.busy = true;
+    
+    var st = this.st,
+        graph = st.graph,
+        labels = json.label && $.splat(json.label),
+        values = json.values,
+        animate = this.config.animate,
+        that = this;
+    $.each(values, function(v) {
+      var n = graph.getByName(v.label);
+      if(n) {
+        v.values = $.splat(v.values);
+        var stringArray = n.getData('stringArray'),
+            valArray = n.getData('valueArray');
+        $.each(valArray, function(a, i) {
+          a[0] = v.values[i];
+          if(labels) stringArray[i] = labels[i];
+        });
+        n.setData('valueArray', valArray);
+        var prev = n.getData('prev'),
+            next = n.getData('next'),
+            nextNode = graph.getByName(next);
+        if(prev) {
+          var p = graph.getByName(prev);
+          if(p) {
+            var valArray = p.getData('valueArray');
+            $.each(valArray, function(a, i) {
+              a[1] = v.values[i];
+            });
+          }
+        }
+        if(!nextNode) {
+          var valArray = n.getData('valueArray');
+          $.each(valArray, function(a, i) {
+            a[1] = v.values[i];
+          });
+        }
+      }
+    });
+    this.normalizeDims();
+    st.compute();
+    st.select(st.root);
+    if(animate) {
+      st.fx.animate({
+        modes: ['node-property:height:dimArray'],
+        duration:1500,
+        onComplete: function() {
+          that.busy = false;
+          onComplete && onComplete.onComplete();
+        }
+      });
+    }
+  },
+  
+/*
+  Method: filter
+ 
+  Filter selected stacks, collapsing all other stacks. You can filter multiple stacks at the same time.
+  
+  Parameters:
+  
+  Variable strings arguments with the name of the stacks.
+  
+  Example:
+  
+  (start code js)
+  areaChart.filter('label A', 'label C');
+  (end code)
+  
+  See also:
+  
+  .
+ */  
+  filter: function() {
+    if(this.busy) return;
+    this.busy = true;
+    if(this.config.Tips.enable) this.st.tips.hide();
+    this.select(false, false, false);
+    var args = Array.prototype.slice.call(arguments);
+    var rt = this.st.graph.getNode(this.st.root);
+    var that = this;
+    rt.eachAdjacency(function(adj) {
+      var n = adj.nodeTo, 
+          dimArray = n.getData('dimArray'),
+          stringArray = n.getData('stringArray');
+      n.setData('dimArray', $.map(dimArray, function(d, i) {
+        return ($.indexOf(args, stringArray[i]) > -1)? d:[0, 0];
+      }), 'end');
+    });
+    this.st.fx.animate({
+      modes: ['node-property:dimArray'],
+      duration:1500,
+      onComplete: function() {
+        that.busy = false;
+      }
+    });
+  },
+  
+  /*
+  Method: restore
+ 
+  Sets all stacks that could have been filtered visible.
+  
+  Example:
+  
+  (start code js)
+  areaChart.restore();
+  (end code)
+  
+  See also:
+  
+  .
+ */  
+  restore: function() {
+    if(this.busy) return;
+    this.busy = true;
+    if(this.config.Tips.enable) this.st.tips.hide();
+    this.select(false, false, false);
+    this.normalizeDims();
+    var that = this;
+    this.st.fx.animate({
+      modes: ['node-property:height:dimArray'],
+      duration:1500,
+      onComplete: function() {
+        that.busy = false;
+      }
+    });
+  },
+  //adds the little brown bar when hovering the node
+  select: function(id, name, index) {
+    if(!this.config.selectOnHover) return;
+    var s = this.selected;
+    if(s.id != id || s.name != name 
+        || s.index != index) {
+      s.id = id;
+      s.name = name;
+      s.index = index;
+      this.st.graph.eachNode(function(n) {
+        n.setData('border', false);
+      });
+      if(id) {
+        var n = this.st.graph.getNode(id);
+        n.setData('border', s);
+        var link = index === 0? 'prev':'next';
+        link = n.getData(link);
+        if(link) {
+          n = this.st.graph.getByName(link);
+          if(n) {
+            n.setData('border', {
+              name: name,
+              index: 1-index
+            });
+          }
+        }
+      }
+      this.st.plot();
+    }
+  },
+  
+  /*
+    Method: getLegend
+   
+    Returns an object containing as keys the legend names and as values hex strings with color values.
+    
+    Example:
+    
+    (start code js)
+    var legend = areaChart.getLegend();
+    (end code)
+ */  
+  getLegend: function() {
+    var legend = {};
+    var n;
+    this.st.graph.getNode(this.st.root).eachAdjacency(function(adj) {
+      n = adj.nodeTo;
+    });
+    var colors = n.getData('colorArray'),
+        len = colors.length;
+    $.each(n.getData('stringArray'), function(s, i) {
+      legend[s] = colors[i % len];
+    });
+    return legend;
+  },
+  
+  /*
+    Method: getMaxValue
+   
+    Returns the maximum accumulated value for the stacks. This method is used for normalizing the graph heights according to the canvas height.
+    
+    Example:
+    
+    (start code js)
+    var ans = areaChart.getMaxValue();
+    (end code)
+    
+    In some cases it could be useful to override this method to normalize heights for a group of AreaCharts, like when doing small multiples.
+    
+    Example:
+    
+    (start code js)
+    //will return 100 for all AreaChart instances,
+    //displaying all of them with the same scale
+    $jit.AreaChart.implement({
+      'getMaxValue': function() {
+        return 100;
+      }
+    });
+    (end code)
+    
+*/  
+  getMaxValue: function() {
+    var maxValue = 0;
+    this.st.graph.eachNode(function(n) {
+      var valArray = n.getData('valueArray'),
+          acumLeft = 0, acumRight = 0;
+      $.each(valArray, function(v) { 
+        acumLeft += +v[0];
+        acumRight += +v[1];
+      });
+      var acum = acumRight>acumLeft? acumRight:acumLeft;
+      maxValue = maxValue>acum? maxValue:acum;
+    });
+    return maxValue;
+  },
+  
+  normalizeDims: function() {
+    //number of elements
+    var root = this.st.graph.getNode(this.st.root), l=0;
+    root.eachAdjacency(function() {
+      l++;
+    });
+    var maxValue = this.getMaxValue() || 1,
+        size = this.st.canvas.getSize(),
+        config = this.config,
+        margin = config.Margin,
+        labelOffset = config.labelOffset + config.Label.size,
+        fixedDim = (size.width - (margin.left + margin.right)) / l,
+        animate = config.animate,
+        height = size.height - (margin.top + margin.bottom) - (config.showAggregates && labelOffset) 
+          - (config.showLabels && labelOffset);
+    this.st.graph.eachNode(function(n) {
+      var acumLeft = 0, acumRight = 0, animateValue = [];
+      $.each(n.getData('valueArray'), function(v) {
+        acumLeft += +v[0];
+        acumRight += +v[1];
+        animateValue.push([0, 0]);
+      });
+      var acum = acumRight>acumLeft? acumRight:acumLeft;
+      n.setData('width', fixedDim);
+      if(animate) {
+        n.setData('height', acum * height / maxValue, 'end');
+        n.setData('dimArray', $.map(n.getData('valueArray'), function(n) { 
+          return [n[0] * height / maxValue, n[1] * height / maxValue]; 
+        }), 'end');
+        var dimArray = n.getData('dimArray');
+        if(!dimArray) {
+          n.setData('dimArray', animateValue);
+        }
+      } else {
+        n.setData('height', acum * height / maxValue);
+        n.setData('dimArray', $.map(n.getData('valueArray'), function(n) { 
+          return [n[0] * height / maxValue, n[1] * height / maxValue]; 
+        }));
+      }
+    });
+  }
+});
+
+/*
+ * File: Options.BarChart.js
+ *
+*/
+
+/*
+  Object: Options.BarChart
+  
+   options. 
+  Other options included in the BarChart are , , ,  and .
+  
+  Syntax:
+  
+  (start code js)
+
+  Options.BarChart = {
+    animate: true,
+    labelOffset: 3,
+    barsOffset: 0,
+    type: 'stacked',
+    hoveredColor: '#9fd4ff',
+    orientation: 'horizontal',
+    showAggregates: true,
+    showLabels: true
+  };
+  
+  (end code)
+  
+  Example:
+  
+  (start code js)
+
+  var barChart = new $jit.BarChart({
+    animate: true,
+    barsOffset: 10,
+    type: 'stacked:gradient'
+  });
+  
+  (end code)
+
+  Parameters:
+  
+  animate - (boolean) Default's *true*. Whether to add animated transitions when filtering/restoring stacks.
+  offset - (number) Default's *25*. Adds margin between the visualization and the canvas.
+  labelOffset - (number) Default's *3*. Adds margin between the label and the default place where it should be drawn.
+  barsOffset - (number) Default's *0*. Separation between bars.
+  type - (string) Default's *'stacked'*. Stack or grouped styles. Posible values are 'stacked', 'grouped', 'stacked:gradient', 'grouped:gradient' to add gradients.
+  hoveredColor - (boolean|string) Default's *'#9fd4ff'*. Sets the selected color for a hovered bar stack.
+  orientation - (string) Default's 'horizontal'. Sets the direction of the bars. Possible options are 'vertical' or 'horizontal'.
+  showAggregates - (boolean) Default's *true*. Display the sum of the values of the different stacks.
+  showLabels - (boolean) Default's *true*. Display the name of the slots.
+  
+*/
+
+Options.BarChart = {
+  $extend: true,
+  
+  animate: true,
+  type: 'stacked', //stacked, grouped, : gradient
+  labelOffset: 3, //label offset
+  barsOffset: 0, //distance between bars
+  hoveredColor: '#9fd4ff',
+  orientation: 'horizontal',
+  showAggregates: true,
+  showLabels: true,
+  Tips: {
+    enable: false,
+    onShow: $.empty,
+    onHide: $.empty
+  },
+  Events: {
+    enable: false,
+    onClick: $.empty
+  }
+};
+
+/*
+ * File: BarChart.js
+ *
+*/
+
+$jit.ST.Plot.NodeTypes.implement({
+  'barchart-stacked' : {
+    'render' : function(node, canvas) {
+      var pos = node.pos.getc(true), 
+          width = node.getData('width'),
+          height = node.getData('height'),
+          algnPos = this.getAlignedPos(pos, width, height),
+          x = algnPos.x, y = algnPos.y,
+          dimArray = node.getData('dimArray'),
+          valueArray = node.getData('valueArray'),
+          colorArray = node.getData('colorArray'),
+          colorLength = colorArray.length,
+          stringArray = node.getData('stringArray');
+
+      var ctx = canvas.getCtx(),
+          opt = {},
+          border = node.getData('border'),
+          gradient = node.getData('gradient'),
+          config = node.getData('config'),
+          horz = config.orientation == 'horizontal',
+          aggregates = config.showAggregates,
+          showLabels = config.showLabels,
+          label = config.Label;
+      
+      if (colorArray && dimArray && stringArray) {
+        for (var i=0, l=dimArray.length, acum=0, valAcum=0; i> 0; }));
+            linear.addColorStop(0, color);
+            linear.addColorStop(0.5, colorArray[i % colorLength]);
+            linear.addColorStop(1, color);
+            ctx.fillStyle = linear;
+          }
+          if(horz) {
+            ctx.fillRect(x + acum, y, dimArray[i], height);
+          } else {
+            ctx.fillRect(x, y - acum - dimArray[i], width, dimArray[i]);
+          }
+          if(border && border.name == stringArray[i]) {
+            opt.acum = acum;
+            opt.dimValue = dimArray[i];
+          }
+          acum += (dimArray[i] || 0);
+          valAcum += (valueArray[i] || 0);
+        }
+        if(border) {
+          ctx.save();
+          ctx.lineWidth = 2;
+          ctx.strokeStyle = border.color;
+          if(horz) {
+            ctx.strokeRect(x + opt.acum + 1, y + 1, opt.dimValue -2, height - 2);
+          } else {
+            ctx.strokeRect(x + 1, y - opt.acum - opt.dimValue + 1, width -2, opt.dimValue -2);
+          }
+          ctx.restore();
+        }
+        if(label.type == 'Native') {
+          ctx.save();
+          ctx.fillStyle = ctx.strokeStyle = label.color;
+          ctx.font = label.style + ' ' + label.size + 'px ' + label.family;
+          ctx.textBaseline = 'middle';
+          if(aggregates(node.name, valAcum)) {
+            if(horz) {
+              ctx.textAlign = 'right';
+              ctx.fillText(valAcum, x + acum - config.labelOffset, y + height/2);
+            } else {
+              ctx.textAlign = 'center';
+              ctx.fillText(valAcum, x + width/2, y - height - label.size/2 - config.labelOffset);
+            }
+          }
+          if(showLabels(node.name, valAcum, node)) {
+            if(horz) {
+              ctx.textAlign = 'center';
+              ctx.translate(x - config.labelOffset - label.size/2, y + height/2);
+              ctx.rotate(Math.PI / 2);
+              ctx.fillText(node.name, 0, 0);
+            } else {
+              ctx.textAlign = 'center';
+              ctx.fillText(node.name, x + width/2, y + label.size/2 + config.labelOffset);
+            }
+          }
+          ctx.restore();
+        }
+      }
+    },
+    'contains': function(node, mpos) {
+      var pos = node.pos.getc(true), 
+          width = node.getData('width'),
+          height = node.getData('height'),
+          algnPos = this.getAlignedPos(pos, width, height),
+          x = algnPos.x, y = algnPos.y,
+          dimArray = node.getData('dimArray'),
+          config = node.getData('config'),
+          rx = mpos.x - x,
+          horz = config.orientation == 'horizontal';
+      //bounding box check
+      if(horz) {
+        if(mpos.x < x || mpos.x > x + width
+            || mpos.y > y + height || mpos.y < y) {
+            return false;
+          }
+      } else {
+        if(mpos.x < x || mpos.x > x + width
+            || mpos.y > y || mpos.y < y - height) {
+            return false;
+          }
+      }
+      //deep check
+      for(var i=0, l=dimArray.length, acum=(horz? x:y); i= intersec) {
+            return {
+              'name': node.getData('stringArray')[i],
+              'color': node.getData('colorArray')[i],
+              'value': node.getData('valueArray')[i],
+              'label': node.name
+            };
+          }
+        }
+      }
+      return false;
+    }
+  },
+  'barchart-grouped' : {
+    'render' : function(node, canvas) {
+      var pos = node.pos.getc(true), 
+          width = node.getData('width'),
+          height = node.getData('height'),
+          algnPos = this.getAlignedPos(pos, width, height),
+          x = algnPos.x, y = algnPos.y,
+          dimArray = node.getData('dimArray'),
+          valueArray = node.getData('valueArray'),
+          valueLength = valueArray.length,
+          colorArray = node.getData('colorArray'),
+          colorLength = colorArray.length,
+          stringArray = node.getData('stringArray'); 
+
+      var ctx = canvas.getCtx(),
+          opt = {},
+          border = node.getData('border'),
+          gradient = node.getData('gradient'),
+          config = node.getData('config'),
+          horz = config.orientation == 'horizontal',
+          aggregates = config.showAggregates,
+          showLabels = config.showLabels,
+          label = config.Label,
+          fixedDim = (horz? height : width) / valueLength;
+      
+      if (colorArray && dimArray && stringArray) {
+        for (var i=0, l=valueLength, acum=0, valAcum=0; i> 0; }));
+            linear.addColorStop(0, color);
+            linear.addColorStop(0.5, colorArray[i % colorLength]);
+            linear.addColorStop(1, color);
+            ctx.fillStyle = linear;
+          }
+          if(horz) {
+            ctx.fillRect(x, y + fixedDim * i, dimArray[i], fixedDim);
+          } else {
+            ctx.fillRect(x + fixedDim * i, y - dimArray[i], fixedDim, dimArray[i]);
+          }
+          if(border && border.name == stringArray[i]) {
+            opt.acum = fixedDim * i;
+            opt.dimValue = dimArray[i];
+          }
+          acum += (dimArray[i] || 0);
+          valAcum += (valueArray[i] || 0);
+        }
+        if(border) {
+          ctx.save();
+          ctx.lineWidth = 2;
+          ctx.strokeStyle = border.color;
+          if(horz) {
+            ctx.strokeRect(x + 1, y + opt.acum + 1, opt.dimValue -2, fixedDim - 2);
+          } else {
+            ctx.strokeRect(x + opt.acum + 1, y - opt.dimValue + 1, fixedDim -2, opt.dimValue -2);
+          }
+          ctx.restore();
+        }
+        if(label.type == 'Native') {
+          ctx.save();
+          ctx.fillStyle = ctx.strokeStyle = label.color;
+          ctx.font = label.style + ' ' + label.size + 'px ' + label.family;
+          ctx.textBaseline = 'middle';
+          if(aggregates(node.name, valAcum)) {
+            if(horz) {
+              ctx.textAlign = 'right';
+              ctx.fillText(valAcum, x + Math.max.apply(null, dimArray) - config.labelOffset, y + height/2);
+            } else {
+              ctx.textAlign = 'center';
+              ctx.fillText(valAcum, x + width/2, y - Math.max.apply(null, dimArray) - label.size/2 - config.labelOffset);
+            }
+          }
+          if(showLabels(node.name, valAcum, node)) {
+            if(horz) {
+              ctx.textAlign = 'center';
+              ctx.translate(x - config.labelOffset - label.size/2, y + height/2);
+              ctx.rotate(Math.PI / 2);
+              ctx.fillText(node.name, 0, 0);
+            } else {
+              ctx.textAlign = 'center';
+              ctx.fillText(node.name, x + width/2, y + label.size/2 + config.labelOffset);
+            }
+          }
+          ctx.restore();
+        }
+      }
+    },
+    'contains': function(node, mpos) {
+      var pos = node.pos.getc(true), 
+          width = node.getData('width'),
+          height = node.getData('height'),
+          algnPos = this.getAlignedPos(pos, width, height),
+          x = algnPos.x, y = algnPos.y,
+          dimArray = node.getData('dimArray'),
+          len = dimArray.length,
+          config = node.getData('config'),
+          rx = mpos.x - x,
+          horz = config.orientation == 'horizontal',
+          fixedDim = (horz? height : width) / len;
+      //bounding box check
+      if(horz) {
+        if(mpos.x < x || mpos.x > x + width
+            || mpos.y > y + height || mpos.y < y) {
+            return false;
+          }
+      } else {
+        if(mpos.x < x || mpos.x > x + width
+            || mpos.y > y || mpos.y < y - height) {
+            return false;
+          }
+      }
+      //deep check
+      for(var i=0, l=dimArray.length; i= limit && mpos.y <= limit + fixedDim) {
+            return {
+              'name': node.getData('stringArray')[i],
+              'color': node.getData('colorArray')[i],
+              'value': node.getData('valueArray')[i],
+              'label': node.name
+            };
+          }
+        } else {
+          var limit = x + fixedDim * i;
+          if(mpos.x >= limit && mpos.x <= limit + fixedDim && mpos.y >= y - dimi) {
+            return {
+              'name': node.getData('stringArray')[i],
+              'color': node.getData('colorArray')[i],
+              'value': node.getData('valueArray')[i],
+              'label': node.name
+            };
+          }
+        }
+      }
+      return false;
+    }
+  }
+});
+
+/*
+  Class: BarChart
+  
+  A visualization that displays stacked bar charts.
+  
+  Constructor Options:
+  
+  See .
+
+*/
+$jit.BarChart = new Class({
+  st: null,
+  colors: ["#416D9C", "#70A35E", "#EBB056", "#C74243", "#83548B", "#909291", "#557EAA"],
+  selected: {},
+  busy: false,
+  
+  initialize: function(opt) {
+    this.controller = this.config = 
+      $.merge(Options("Canvas", "Margin", "Label", "BarChart"), {
+        Label: { type: 'Native' }
+      }, opt);
+    //set functions for showLabels and showAggregates
+    var showLabels = this.config.showLabels,
+        typeLabels = $.type(showLabels),
+        showAggregates = this.config.showAggregates,
+        typeAggregates = $.type(showAggregates);
+    this.config.showLabels = typeLabels == 'function'? showLabels : $.lambda(showLabels);
+    this.config.showAggregates = typeAggregates == 'function'? showAggregates : $.lambda(showAggregates);
+    
+    this.initializeViz();
+  },
+  
+  initializeViz: function() {
+    var config = this.config, that = this;
+    var nodeType = config.type.split(":")[0],
+        horz = config.orientation == 'horizontal',
+        nodeLabels = {};
+    
+    var st = new $jit.ST({
+      injectInto: config.injectInto,
+      orientation: horz? 'left' : 'bottom',
+      levelDistance: 0,
+      siblingOffset: config.barsOffset,
+      subtreeOffset: 0,
+      withLabels: config.Label.type != 'Native',      
+      useCanvas: config.useCanvas,
+      Label: {
+        type: config.Label.type
+      },
+      Node: {
+        overridable: true,
+        type: 'barchart-' + nodeType,
+        align: 'left',
+        width: 1,
+        height: 1
+      },
+      Edge: {
+        type: 'none'
+      },
+      Tips: {
+        enable: config.Tips.enable,
+        type: 'Native',
+        force: true,
+        onShow: function(tip, node, contains) {
+          var elem = contains;
+          config.Tips.onShow(tip, elem, node);
+        }
+      },
+      Events: {
+        enable: true,
+        type: 'Native',
+        onClick: function(node, eventInfo, evt) {
+          if(!config.Events.enable) return;
+          var elem = eventInfo.getContains();
+          config.Events.onClick(elem, eventInfo, evt);
+        },
+        onMouseMove: function(node, eventInfo, evt) {
+          if(!config.hoveredColor) return;
+          if(node) {
+            var elem = eventInfo.getContains();
+            that.select(node.id, elem.name, elem.index);
+          } else {
+            that.select(false, false, false);
+          }
+        }
+      },
+      onCreateLabel: function(domElement, node) {
+        var labelConf = config.Label,
+            valueArray = node.getData('valueArray'),
+            acum = $.reduce(valueArray, function(x, y) { return x + y; }, 0);
+        var nlbs = {
+          wrapper: document.createElement('div'),
+          aggregate: document.createElement('div'),
+          label: document.createElement('div')
+        };
+        var wrapper = nlbs.wrapper,
+            label = nlbs.label,
+            aggregate = nlbs.aggregate,
+            wrapperStyle = wrapper.style,
+            labelStyle = label.style,
+            aggregateStyle = aggregate.style;
+        //store node labels
+        nodeLabels[node.id] = nlbs;
+        //append labels
+        wrapper.appendChild(label);
+        wrapper.appendChild(aggregate);
+        if(!config.showLabels(node.name, acum, node)) {
+          labelStyle.display = 'none';
+        }
+        if(!config.showAggregates(node.name, acum, node)) {
+          aggregateStyle.display = 'none';
+        }
+        wrapperStyle.position = 'relative';
+        wrapperStyle.overflow = 'visible';
+        wrapperStyle.fontSize = labelConf.size + 'px';
+        wrapperStyle.fontFamily = labelConf.family;
+        wrapperStyle.color = labelConf.color;
+        wrapperStyle.textAlign = 'center';
+        aggregateStyle.position = labelStyle.position = 'absolute';
+        
+        domElement.style.width = node.getData('width') + 'px';
+        domElement.style.height = node.getData('height') + 'px';
+        aggregateStyle.left = labelStyle.left =  '0px';
+
+        label.innerHTML = node.name;
+        
+        domElement.appendChild(wrapper);
+      },
+      onPlaceLabel: function(domElement, node) {
+        if(!nodeLabels[node.id]) return;
+        var labels = nodeLabels[node.id],
+            wrapperStyle = labels.wrapper.style,
+            labelStyle = labels.label.style,
+            aggregateStyle = labels.aggregate.style,
+            grouped = config.type.split(':')[0] == 'grouped',
+            horz = config.orientation == 'horizontal',
+            dimArray = node.getData('dimArray'),
+            valArray = node.getData('valueArray'),
+            width = (grouped && horz)? Math.max.apply(null, dimArray) : node.getData('width'),
+            height = (grouped && !horz)? Math.max.apply(null, dimArray) : node.getData('height'),
+            font = parseInt(wrapperStyle.fontSize, 10),
+            domStyle = domElement.style;
+            
+        
+        if(dimArray && valArray) {
+          wrapperStyle.width = aggregateStyle.width = labelStyle.width = domElement.style.width = width + 'px';
+          for(var i=0, l=valArray.length, acum=0; i 0) {
+              acum+= valArray[i];
+            }
+          }
+          if(config.showLabels(node.name, acum, node)) {
+            labelStyle.display = '';
+          } else {
+            labelStyle.display = 'none';
+          }
+          if(config.showAggregates(node.name, acum, node)) {
+            aggregateStyle.display = '';
+          } else {
+            aggregateStyle.display = 'none';
+          }
+          if(config.orientation == 'horizontal') {
+            aggregateStyle.textAlign = 'right';
+            labelStyle.textAlign = 'left';
+            labelStyle.textIndex = aggregateStyle.textIndent = config.labelOffset + 'px';
+            aggregateStyle.top = labelStyle.top = (height-font)/2 + 'px';
+            domElement.style.height = wrapperStyle.height = height + 'px';
+          } else {
+            aggregateStyle.top = (-font - config.labelOffset) + 'px';
+            labelStyle.top = (config.labelOffset + height) + 'px';
+            domElement.style.top = parseInt(domElement.style.top, 10) - height + 'px';
+            domElement.style.height = wrapperStyle.height = height + 'px';
+          }
+          labels.aggregate.innerHTML = acum;
+        }
+      }
+    });
+    
+    var size = st.canvas.getSize(),
+        margin = config.Margin;
+    if(horz) {
+      st.config.offsetX = size.width/2 - margin.left
+        - (config.showLabels && (config.labelOffset + config.Label.size));    
+      st.config.offsetY = (margin.bottom - margin.top)/2;
+    } else {
+      st.config.offsetY = -size.height/2 + margin.bottom 
+        + (config.showLabels && (config.labelOffset + config.Label.size));
+      st.config.offsetX = (margin.right - margin.left)/2;
+    }
+    this.st = st;
+    this.canvas = this.st.canvas;
+  },
+  
+  /*
+    Method: loadJSON
+   
+    Loads JSON data into the visualization. 
+    
+    Parameters:
+    
+    json - The JSON data format. This format is described in .
+    
+    Example:
+    (start code js)
+    var barChart = new $jit.BarChart(options);
+    barChart.loadJSON(json);
+    (end code)
+ */  
+  loadJSON: function(json) {
+    if(this.busy) return;
+    this.busy = true;
+    
+    var prefix = $.time(), 
+        ch = [], 
+        st = this.st,
+        name = $.splat(json.label), 
+        color = $.splat(json.color || this.colors),
+        config = this.config,
+        gradient = !!config.type.split(":")[1],
+        animate = config.animate,
+        horz = config.orientation == 'horizontal',
+        that = this;
+    
+    for(var i=0, values=json.values, l=values.length; i.
+    onComplete - (object) A callback object to be called when the animation transition when updating the data end.
+    
+    Example:
+    
+    (start code js)
+    barChart.updateJSON(json, {
+      onComplete: function() {
+        alert('update complete!');
+      }
+    });
+    (end code)
+ */  
+  updateJSON: function(json, onComplete) {
+    if(this.busy) return;
+    this.busy = true;
+    
+    var st = this.st;
+    var graph = st.graph;
+    var values = json.values;
+    var animate = this.config.animate;
+    var that = this;
+    var horz = this.config.orientation == 'horizontal';
+    $.each(values, function(v) {
+      var n = graph.getByName(v.label);
+      if(n) {
+        n.setData('valueArray', $.splat(v.values));
+        if(json.label) {
+          n.setData('stringArray', $.splat(json.label));
+        }
+      }
+    });
+    this.normalizeDims();
+    st.compute();
+    st.select(st.root);
+    if(animate) {
+      if(horz) {
+        st.fx.animate({
+          modes: ['node-property:width:dimArray'],
+          duration:1500,
+          onComplete: function() {
+            that.busy = false;
+            onComplete && onComplete.onComplete();
+          }
+        });
+      } else {
+        st.fx.animate({
+          modes: ['node-property:height:dimArray'],
+          duration:1500,
+          onComplete: function() {
+            that.busy = false;
+            onComplete && onComplete.onComplete();
+          }
+        });
+      }
+    }
+  },
+  
+  //adds the little brown bar when hovering the node
+  select: function(id, name) {
+    if(!this.config.hoveredColor) return;
+    var s = this.selected;
+    if(s.id != id || s.name != name) {
+      s.id = id;
+      s.name = name;
+      s.color = this.config.hoveredColor;
+      this.st.graph.eachNode(function(n) {
+        if(id == n.id) {
+          n.setData('border', s);
+        } else {
+          n.setData('border', false);
+        }
+      });
+      this.st.plot();
+    }
+  },
+  
+  /*
+    Method: getLegend
+   
+    Returns an object containing as keys the legend names and as values hex strings with color values.
+    
+    Example:
+    
+    (start code js)
+    var legend = barChart.getLegend();
+    (end code)
+  */  
+  getLegend: function() {
+    var legend = {};
+    var n;
+    this.st.graph.getNode(this.st.root).eachAdjacency(function(adj) {
+      n = adj.nodeTo;
+    });
+    var colors = n.getData('colorArray'),
+        len = colors.length;
+    $.each(n.getData('stringArray'), function(s, i) {
+      legend[s] = colors[i % len];
+    });
+    return legend;
+  },
+  
+  /*
+    Method: getMaxValue
+   
+    Returns the maximum accumulated value for the stacks. This method is used for normalizing the graph heights according to the canvas height.
+    
+    Example:
+    
+    (start code js)
+    var ans = barChart.getMaxValue();
+    (end code)
+    
+    In some cases it could be useful to override this method to normalize heights for a group of BarCharts, like when doing small multiples.
+    
+    Example:
+    
+    (start code js)
+    //will return 100 for all BarChart instances,
+    //displaying all of them with the same scale
+    $jit.BarChart.implement({
+      'getMaxValue': function() {
+        return 100;
+      }
+    });
+    (end code)
+    
+  */  
+  getMaxValue: function() {
+    var maxValue = 0, stacked = this.config.type.split(':')[0] == 'stacked';
+    this.st.graph.eachNode(function(n) {
+      var valArray = n.getData('valueArray'),
+          acum = 0;
+      if(!valArray) return;
+      if(stacked) {
+        $.each(valArray, function(v) { 
+          acum += +v;
+        });
+      } else {
+        acum = Math.max.apply(null, valArray);
+      }
+      maxValue = maxValue>acum? maxValue:acum;
+    });
+    return maxValue;
+  },
+  
+  setBarType: function(type) {
+    this.config.type = type;
+    this.st.config.Node.type = 'barchart-' + type.split(':')[0];
+  },
+  
+  normalizeDims: function() {
+    //number of elements
+    var root = this.st.graph.getNode(this.st.root), l=0;
+    root.eachAdjacency(function() {
+      l++;
+    });
+    var maxValue = this.getMaxValue() || 1,
+        size = this.st.canvas.getSize(),
+        config = this.config,
+        margin = config.Margin,
+        marginWidth = margin.left + margin.right,
+        marginHeight = margin.top + margin.bottom,
+        horz = config.orientation == 'horizontal',
+        fixedDim = (size[horz? 'height':'width'] - (horz? marginHeight:marginWidth) - (l -1) * config.barsOffset) / l,
+        animate = config.animate,
+        height = size[horz? 'width':'height'] - (horz? marginWidth:marginHeight) 
+          - (!horz && config.showAggregates && (config.Label.size + config.labelOffset))
+          - (config.showLabels && (config.Label.size + config.labelOffset)),
+        dim1 = horz? 'height':'width',
+        dim2 = horz? 'width':'height';
+    this.st.graph.eachNode(function(n) {
+      var acum = 0, animateValue = [];
+      $.each(n.getData('valueArray'), function(v) {
+        acum += +v;
+        animateValue.push(0);
+      });
+      n.setData(dim1, fixedDim);
+      if(animate) {
+        n.setData(dim2, acum * height / maxValue, 'end');
+        n.setData('dimArray', $.map(n.getData('valueArray'), function(n) { 
+          return n * height / maxValue; 
+        }), 'end');
+        var dimArray = n.getData('dimArray');
+        if(!dimArray) {
+          n.setData('dimArray', animateValue);
+        }
+      } else {
+        n.setData(dim2, acum * height / maxValue);
+        n.setData('dimArray', $.map(n.getData('valueArray'), function(n) { 
+          return n * height / maxValue; 
+        }));
+      }
+    });
+  }
+});
+
+/*
+ * File: Options.PieChart.js
+ *
+*/
+/*
+  Object: Options.PieChart
+  
+   options. 
+  Other options included in the PieChart are , ,  and .
+  
+  Syntax:
+  
+  (start code js)
+
+  Options.PieChart = {
+    animate: true,
+    offset: 25,
+    sliceOffset:0,
+    labelOffset: 3,
+    type: 'stacked',
+    hoveredColor: '#9fd4ff',
+    showLabels: true,
+    resizeLabels: false,
+    updateHeights: false
+  };  
+
+  (end code)
+  
+  Example:
+  
+  (start code js)
+
+  var pie = new $jit.PieChart({
+    animate: true,
+    sliceOffset: 5,
+    type: 'stacked:gradient'
+  });  
+
+  (end code)
+  
+  Parameters:
+  
+  animate - (boolean) Default's *true*. Whether to add animated transitions when plotting/updating the visualization.
+  offset - (number) Default's *25*. Adds margin between the visualization and the canvas.
+  sliceOffset - (number) Default's *0*. Separation between the center of the canvas and each pie slice.
+  labelOffset - (number) Default's *3*. Adds margin between the label and the default place where it should be drawn.
+  type - (string) Default's *'stacked'*. Stack style. Posible values are 'stacked', 'stacked:gradient' to add gradients.
+  hoveredColor - (boolean|string) Default's *'#9fd4ff'*. Sets the selected color for a hovered pie stack.
+  showLabels - (boolean) Default's *true*. Display the name of the slots.
+  resizeLabels - (boolean|number) Default's *false*. Resize the pie labels according to their stacked values. Set a number for *resizeLabels* to set a font size minimum.
+  updateHeights - (boolean) Default's *false*. Only for mono-valued (most common) pie charts. Resize the height of the pie slices according to their current values.
+
+*/
+Options.PieChart = {
+  $extend: true,
+
+  animate: true,
+  offset: 25, // page offset
+  sliceOffset:0,
+  labelOffset: 3, // label offset
+  type: 'stacked', // gradient
+  hoveredColor: '#9fd4ff',
+  Events: {
+    enable: false,
+    onClick: $.empty
+  },
+  Tips: {
+    enable: false,
+    onShow: $.empty,
+    onHide: $.empty
+  },
+  showLabels: true,
+  resizeLabels: false,
+  
+  //only valid for mono-valued datasets
+  updateHeights: false
+};
+
+/*
+ * Class: Layouts.Radial
+ * 
+ * Implements a Radial Layout.
+ * 
+ * Implemented By:
+ * 
+ * , 
+ * 
+ */
+Layouts.Radial = new Class({
+
+  /*
+   * Method: compute
+   * 
+   * Computes nodes' positions.
+   * 
+   * Parameters:
+   * 
+   * property - _optional_ A  position property to store the new
+   * positions. Possible values are 'pos', 'end' or 'start'.
+   * 
+   */
+  compute : function(property) {
+    var prop = $.splat(property || [ 'current', 'start', 'end' ]);
+    NodeDim.compute(this.graph, prop, this.config);
+    this.graph.computeLevels(this.root, 0, "ignore");
+    var lengthFunc = this.createLevelDistanceFunc(); 
+    this.computeAngularWidths(prop);
+    this.computePositions(prop, lengthFunc);
+  },
+
+  /*
+   * computePositions
+   * 
+   * Performs the main algorithm for computing node positions.
+   */
+  computePositions : function(property, getLength) {
+    var propArray = property;
+    var graph = this.graph;
+    var root = graph.getNode(this.root);
+    var parent = this.parent;
+    var config = this.config;
+
+    for ( var i=0, l=propArray.length; i < l; i++) {
+      var pi = propArray[i];
+      root.setPos($P(0, 0), pi);
+      root.setData('span', Math.PI * 2, pi);
+    }
+
+    root.angleSpan = {
+      begin : 0,
+      end : 2 * Math.PI
+    };
+
+    graph.eachBFS(this.root, function(elem) {
+      var angleSpan = elem.angleSpan.end - elem.angleSpan.begin;
+      var angleInit = elem.angleSpan.begin;
+      var len = getLength(elem);
+      //Calculate the sum of all angular widths
+      var totalAngularWidths = 0, subnodes = [], maxDim = {};
+      elem.eachSubnode(function(sib) {
+        totalAngularWidths += sib._treeAngularWidth;
+        //get max dim
+        for ( var i=0, l=propArray.length; i < l; i++) {
+          var pi = propArray[i], dim = sib.getData('dim', pi);
+          maxDim[pi] = (pi in maxDim)? (dim > maxDim[pi]? dim : maxDim[pi]) : dim;
+        }
+        subnodes.push(sib);
+      }, "ignore");
+      //Maintain children order
+      //Second constraint for 
+      if (parent && parent.id == elem.id && subnodes.length > 0
+          && subnodes[0].dist) {
+        subnodes.sort(function(a, b) {
+          return (a.dist >= b.dist) - (a.dist <= b.dist);
+        });
+      }
+      //Calculate nodes positions.
+      for (var k = 0, ls=subnodes.length; k < ls; k++) {
+        var child = subnodes[k];
+        if (!child._flag) {
+          var angleProportion = child._treeAngularWidth / totalAngularWidths * angleSpan;
+          var theta = angleInit + angleProportion / 2;
+
+          for ( var i=0, l=propArray.length; i < l; i++) {
+            var pi = propArray[i];
+            child.setPos($P(theta, len), pi);
+            child.setData('span', angleProportion, pi);
+            child.setData('dim-quotient', child.getData('dim', pi) / maxDim[pi], pi);
+          }
+
+          child.angleSpan = {
+            begin : angleInit,
+            end : angleInit + angleProportion
+          };
+          angleInit += angleProportion;
+        }
+      }
+    }, "ignore");
+  },
+
+  /*
+   * Method: setAngularWidthForNodes
+   * 
+   * Sets nodes angular widths.
+   */
+  setAngularWidthForNodes : function(prop) {
+    this.graph.eachBFS(this.root, function(elem, i) {
+      var diamValue = elem.getData('angularWidth', prop[0]) || 5;
+      elem._angularWidth = diamValue / i;
+    }, "ignore");
+  },
+
+  /*
+   * Method: setSubtreesAngularWidth
+   * 
+   * Sets subtrees angular widths.
+   */
+  setSubtreesAngularWidth : function() {
+    var that = this;
+    this.graph.eachNode(function(elem) {
+      that.setSubtreeAngularWidth(elem);
+    }, "ignore");
+  },
+
+  /*
+   * Method: setSubtreeAngularWidth
+   * 
+   * Sets the angular width for a subtree.
+   */
+  setSubtreeAngularWidth : function(elem) {
+    var that = this, nodeAW = elem._angularWidth, sumAW = 0;
+    elem.eachSubnode(function(child) {
+      that.setSubtreeAngularWidth(child);
+      sumAW += child._treeAngularWidth;
+    }, "ignore");
+    elem._treeAngularWidth = Math.max(nodeAW, sumAW);
+  },
+
+  /*
+   * Method: computeAngularWidths
+   * 
+   * Computes nodes and subtrees angular widths.
+   */
+  computeAngularWidths : function(prop) {
+    this.setAngularWidthForNodes(prop);
+    this.setSubtreesAngularWidth();
+  }
+
+});
+
+
+/*
+ * File: Sunburst.js
+ */
+
+/*
+   Class: Sunburst
+      
+   A radial space filling tree visualization.
+   
+   Inspired by:
+ 
+   Sunburst .
+   
+   Note:
+   
+   This visualization was built and engineered from scratch, taking only the paper as inspiration, and only shares some features with the visualization described in the paper.
+   
+  Implements:
+  
+  All  methods
+  
+   Constructor Options:
+   
+   Inherits options from
+   
+   - 
+   - 
+   - 
+   - 
+   - 
+   - 
+   - 
+   - 
+   - 
+   
+   Additionally, there are other parameters and some default values changed
+   
+   interpolation - (string) Default's *linear*. Describes the way nodes are interpolated. Possible values are 'linear' and 'polar'.
+   levelDistance - (number) Default's *100*. The distance between levels of the tree. 
+   Node.type - Described in . Default's to *multipie*.
+   Node.height - Described in . Default's *0*.
+   Edge.type - Described in . Default's *none*.
+   Label.textAlign - Described in . Default's *start*.
+   Label.textBaseline - Described in . Default's *middle*.
+     
+   Instance Properties:
+
+   canvas - Access a  instance.
+   graph - Access a  instance.
+   op - Access a  instance.
+   fx - Access a  instance.
+   labels - Access a  interface implementation.   
+
+*/
+
+$jit.Sunburst = new Class({
+
+  Implements: [ Loader, Extras, Layouts.Radial ],
+
+  initialize: function(controller) {
+    var $Sunburst = $jit.Sunburst;
+
+    var config = {
+      interpolation: 'linear',
+      levelDistance: 100,
+      Node: {
+        'type': 'multipie',
+        'height':0
+      },
+      Edge: {
+        'type': 'none'
+      },
+      Label: {
+        textAlign: 'start',
+        textBaseline: 'middle'
+      }
+    };
+
+    this.controller = this.config = $.merge(Options("Canvas", "Node", "Edge",
+        "Fx", "Tips", "NodeStyles", "Events", "Navigation", "Controller", "Label"), config, controller);
+
+    var canvasConfig = this.config;
+    if(canvasConfig.useCanvas) {
+      this.canvas = canvasConfig.useCanvas;
+      this.config.labelContainer = this.canvas.id + '-label';
+    } else {
+      if(canvasConfig.background) {
+        canvasConfig.background = $.merge({
+          type: 'Circles'
+        }, canvasConfig.background);
+      }
+      this.canvas = new Canvas(this, canvasConfig);
+      this.config.labelContainer = (typeof canvasConfig.injectInto == 'string'? canvasConfig.injectInto : canvasConfig.injectInto.id) + '-label';
+    }
+
+    this.graphOptions = {
+      'complex': false,
+      'Node': {
+        'selected': false,
+        'exist': true,
+        'drawn': true
+      }
+    };
+    this.graph = new Graph(this.graphOptions, this.config.Node,
+        this.config.Edge);
+    this.labels = new $Sunburst.Label[canvasConfig.Label.type](this);
+    this.fx = new $Sunburst.Plot(this, $Sunburst);
+    this.op = new $Sunburst.Op(this);
+    this.json = null;
+    this.root = null;
+    this.rotated = null;
+    this.busy = false;
+    // initialize extras
+    this.initializeExtras();
+  },
+
+  /* 
+  
+    createLevelDistanceFunc 
+  
+    Returns the levelDistance function used for calculating a node distance 
+    to its origin. This function returns a function that is computed 
+    per level and not per node, such that all nodes with the same depth will have the 
+    same distance to the origin. The resulting function gets the 
+    parent node as parameter and returns a float.
+
+   */
+  createLevelDistanceFunc: function() {
+    var ld = this.config.levelDistance;
+    return function(elem) {
+      return (elem._depth + 1) * ld;
+    };
+  },
+
+  /* 
+     Method: refresh 
+     
+     Computes positions and plots the tree.
+
+   */
+  refresh: function() {
+    this.compute();
+    this.plot();
+  },
+
+  /*
+   reposition
+  
+   An alias for computing new positions to _endPos_
+
+   See also:
+
+   
+   
+  */
+  reposition: function() {
+    this.compute('end');
+  },
+
+  /*
+  Method: rotate
+  
+  Rotates the graph so that the selected node is horizontal on the right.
+
+  Parameters:
+  
+  node - (object) A .
+  method - (string) Whether to perform an animation or just replot the graph. Possible values are "replot" or "animate".
+  opt - (object) Configuration options merged with this visualization configuration options.
+  
+  See also:
+
+  
+  
+  */
+  rotate: function(node, method, opt) {
+    var theta = node.getPos(opt.property || 'current').getp(true).theta;
+    this.rotated = node;
+    this.rotateAngle(-theta, method, opt);
+  },
+
+  /*
+  Method: rotateAngle
+  
+  Rotates the graph of an angle theta.
+  
+   Parameters:
+   
+   node - (object) A .
+   method - (string) Whether to perform an animation or just replot the graph. Possible values are "replot" or "animate".
+   opt - (object) Configuration options merged with this visualization configuration options.
+   
+   See also:
+
+   
+  
+  */
+  rotateAngle: function(theta, method, opt) {
+    var that = this;
+    var options = $.merge(this.config, opt || {}, {
+      modes: [ 'polar' ]
+    });
+    var prop = opt.property || (method === "animate" ? 'end' : 'current');
+    if(method === 'animate') {
+      this.fx.animation.pause();
+    }
+    this.graph.eachNode(function(n) {
+      var p = n.getPos(prop);
+      p.theta += theta;
+      if (p.theta < 0) {
+        p.theta += Math.PI * 2;
+      }
+    });
+    if (method == 'animate') {
+      this.fx.animate(options);
+    } else if (method == 'replot') {
+      this.fx.plot();
+      this.busy = false;
+    }
+  },
+
+  /*
+   Method: plot
+  
+   Plots the Sunburst. This is a shortcut to *fx.plot*.
+  */
+  plot: function() {
+    this.fx.plot();
+  }
+});
+
+$jit.Sunburst.$extend = true;
+
+(function(Sunburst) {
+
+  /*
+     Class: Sunburst.Op
+
+     Custom extension of .
+
+     Extends:
+
+     All  methods
+     
+     See also:
+     
+     
+
+  */
+  Sunburst.Op = new Class( {
+
+    Implements: Graph.Op
+
+  });
+
+  /*
+     Class: Sunburst.Plot
+
+    Custom extension of .
+  
+    Extends:
+  
+    All  methods
+    
+    See also:
+    
+    
+  
+  */
+  Sunburst.Plot = new Class( {
+
+    Implements: Graph.Plot
+
+  });
+
+  /*
+    Class: Sunburst.Label
+
+    Custom extension of . 
+    Contains custom ,  and  extensions.
+  
+    Extends:
+  
+    All  methods and subclasses.
+  
+    See also:
+  
+    , , , .
+  
+   */
+  Sunburst.Label = {};
+
+  /*
+     Sunburst.Label.Native
+
+     Custom extension of .
+
+     Extends:
+
+     All  methods
+
+     See also:
+
+     
+  */
+  Sunburst.Label.Native = new Class( {
+    Implements: Graph.Label.Native,
+
+    initialize: function(viz) {
+      this.viz = viz;
+      this.label = viz.config.Label;
+      this.config = viz.config;
+    },
+
+    renderLabel: function(canvas, node, controller) {
+      var span = node.getData('span');
+      if(span < Math.PI /2 && Math.tan(span) * 
+          this.config.levelDistance * node._depth < 10) {
+        return;
+      }
+      var ctx = canvas.getCtx();
+      var measure = ctx.measureText(node.name);
+      if (node.id == this.viz.root) {
+        var x = -measure.width / 2, y = 0, thetap = 0;
+        var ld = 0;
+      } else {
+        var indent = 5;
+        var ld = controller.levelDistance - indent;
+        var clone = node.pos.clone();
+        clone.rho += indent;
+        var p = clone.getp(true);
+        var ct = clone.getc(true);
+        var x = ct.x, y = ct.y;
+        // get angle in degrees
+        var pi = Math.PI;
+        var cond = (p.theta > pi / 2 && p.theta < 3 * pi / 2);
+        var thetap = cond ? p.theta + pi : p.theta;
+        if (cond) {
+          x -= Math.abs(Math.cos(p.theta) * measure.width);
+          y += Math.sin(p.theta) * measure.width;
+        } else if (node.id == this.viz.root) {
+          x -= measure.width / 2;
+        }
+      }
+      ctx.save();
+      ctx.translate(x, y);
+      ctx.rotate(thetap);
+      ctx.fillText(node.name, 0, 0);
+      ctx.restore();
+    }
+  });
+
+  /*
+     Sunburst.Label.SVG
+
+    Custom extension of .
+  
+    Extends:
+  
+    All  methods
+  
+    See also:
+  
+    
+  
+  */
+  Sunburst.Label.SVG = new Class( {
+    Implements: Graph.Label.SVG,
+
+    initialize: function(viz) {
+      this.viz = viz;
+    },
+
+    /* 
+       placeLabel
+
+       Overrides abstract method placeLabel in .
+
+       Parameters:
+
+       tag - A DOM label element.
+       node - A .
+       controller - A configuration/controller object passed to the visualization.
+      
+     */
+    placeLabel: function(tag, node, controller) {
+      var pos = node.pos.getc(true), viz = this.viz, canvas = this.viz.canvas;
+      var radius = canvas.getSize();
+      var labelPos = {
+        x: Math.round(pos.x + radius.width / 2),
+        y: Math.round(pos.y + radius.height / 2)
+      };
+      tag.setAttribute('x', labelPos.x);
+      tag.setAttribute('y', labelPos.y);
+
+      var bb = tag.getBBox();
+      if (bb) {
+        // center the label
+    var x = tag.getAttribute('x');
+    var y = tag.getAttribute('y');
+    // get polar coordinates
+    var p = node.pos.getp(true);
+    // get angle in degrees
+    var pi = Math.PI;
+    var cond = (p.theta > pi / 2 && p.theta < 3 * pi / 2);
+    if (cond) {
+      tag.setAttribute('x', x - bb.width);
+      tag.setAttribute('y', y - bb.height);
+    } else if (node.id == viz.root) {
+      tag.setAttribute('x', x - bb.width / 2);
+    }
+
+    var thetap = cond ? p.theta + pi : p.theta;
+    if(node._depth)
+      tag.setAttribute('transform', 'rotate(' + thetap * 360 / (2 * pi) + ' ' + x
+          + ' ' + y + ')');
+  }
+
+  controller.onPlaceLabel(tag, node);
+}
+  });
+
+  /*
+     Sunburst.Label.HTML
+
+     Custom extension of .
+
+     Extends:
+
+     All  methods.
+
+     See also:
+
+     
+
+  */
+  Sunburst.Label.HTML = new Class( {
+    Implements: Graph.Label.HTML,
+
+    initialize: function(viz) {
+      this.viz = viz;
+    },
+    /* 
+       placeLabel
+
+       Overrides abstract method placeLabel in .
+
+       Parameters:
+
+       tag - A DOM label element.
+       node - A .
+       controller - A configuration/controller object passed to the visualization.
+      
+     */
+    placeLabel: function(tag, node, controller) {
+      var pos = node.pos.clone(), 
+          canvas = this.viz.canvas,
+          height = node.getData('height'),
+          ldist = ((height || node._depth == 0)? height : this.viz.config.levelDistance) /2,
+          radius = canvas.getSize();
+      pos.rho += ldist;
+      pos = pos.getc(true);
+      
+      var labelPos = {
+        x: Math.round(pos.x + radius.width / 2),
+        y: Math.round(pos.y + radius.height / 2)
+      };
+
+      var style = tag.style;
+      style.left = labelPos.x + 'px';
+      style.top = labelPos.y + 'px';
+      style.display = this.fitsInCanvas(labelPos, canvas) ? '' : 'none';
+
+      controller.onPlaceLabel(tag, node);
+    }
+  });
+
+  /*
+    Class: Sunburst.Plot.NodeTypes
+
+    This class contains a list of  built-in types. 
+    Node types implemented are 'none', 'pie', 'multipie', 'gradient-pie' and 'gradient-multipie'.
+
+    You can add your custom node types, customizing your visualization to the extreme.
+
+    Example:
+
+    (start code js)
+      Sunburst.Plot.NodeTypes.implement({
+        'mySpecialType': {
+          'render': function(node, canvas) {
+            //print your custom node to canvas
+          },
+          //optional
+          'contains': function(node, pos) {
+            //return true if pos is inside the node or false otherwise
+          }
+        }
+      });
+    (end code)
+
+  */
+  Sunburst.Plot.NodeTypes = new Class( {
+    'none': {
+      'render': $.empty,
+      'contains': $.lambda(false),
+      'anglecontains': function(node, pos) {
+        var span = node.getData('span') / 2, theta = node.pos.theta;
+        var begin = theta - span, end = theta + span;
+        if (begin < 0)
+          begin += Math.PI * 2;
+        var atan = Math.atan2(pos.y, pos.x);
+        if (atan < 0)
+          atan += Math.PI * 2;
+        if (begin > end) {
+          return (atan > begin && atan <= Math.PI * 2) || atan < end;
+        } else {
+          return atan > begin && atan < end;
+        }
+      }
+    },
+
+    'pie': {
+      'render': function(node, canvas) {
+        var span = node.getData('span') / 2, theta = node.pos.theta;
+        var begin = theta - span, end = theta + span;
+        var polarNode = node.pos.getp(true);
+        var polar = new Polar(polarNode.rho, begin);
+        var p1coord = polar.getc(true);
+        polar.theta = end;
+        var p2coord = polar.getc(true);
+
+        var ctx = canvas.getCtx();
+        ctx.beginPath();
+        ctx.moveTo(0, 0);
+        ctx.lineTo(p1coord.x, p1coord.y);
+        ctx.moveTo(0, 0);
+        ctx.lineTo(p2coord.x, p2coord.y);
+        ctx.moveTo(0, 0);
+        ctx.arc(0, 0, polarNode.rho * node.getData('dim-quotient'), begin, end,
+            false);
+        ctx.fill();
+      },
+      'contains': function(node, pos) {
+        if (this.nodeTypes['none'].anglecontains.call(this, node, pos)) {
+          var rho = Math.sqrt(pos.x * pos.x + pos.y * pos.y);
+          var ld = this.config.levelDistance, d = node._depth;
+          return (rho <= ld * d);
+        }
+        return false;
+      }
+    },
+    'multipie': {
+      'render': function(node, canvas) {
+        var height = node.getData('height');
+        var ldist = height? height : this.config.levelDistance;
+        var span = node.getData('span') / 2, theta = node.pos.theta;
+        var begin = theta - span, end = theta + span;
+        var polarNode = node.pos.getp(true);
+
+        var polar = new Polar(polarNode.rho, begin);
+        var p1coord = polar.getc(true);
+
+        polar.theta = end;
+        var p2coord = polar.getc(true);
+
+        polar.rho += ldist;
+        var p3coord = polar.getc(true);
+
+        polar.theta = begin;
+        var p4coord = polar.getc(true);
+
+        var ctx = canvas.getCtx();
+        ctx.moveTo(0, 0);
+        ctx.beginPath();
+        ctx.arc(0, 0, polarNode.rho, begin, end, false);
+        ctx.arc(0, 0, polarNode.rho + ldist, end, begin, true);
+        ctx.moveTo(p1coord.x, p1coord.y);
+        ctx.lineTo(p4coord.x, p4coord.y);
+        ctx.moveTo(p2coord.x, p2coord.y);
+        ctx.lineTo(p3coord.x, p3coord.y);
+        ctx.fill();
+
+        if (node.collapsed) {
+          ctx.save();
+          ctx.lineWidth = 2;
+          ctx.moveTo(0, 0);
+          ctx.beginPath();
+          ctx.arc(0, 0, polarNode.rho + ldist + 5, end - 0.01, begin + 0.01,
+              true);
+          ctx.stroke();
+          ctx.restore();
+        }
+      },
+      'contains': function(node, pos) {
+        if (this.nodeTypes['none'].anglecontains.call(this, node, pos)) {
+          var rho = Math.sqrt(pos.x * pos.x + pos.y * pos.y);
+          var height = node.getData('height');
+          var ldist = height? height : this.config.levelDistance;
+          var ld = this.config.levelDistance, d = node._depth;
+          return (rho >= ld * d) && (rho <= (ld * d + ldist));
+        }
+        return false;
+      }
+    },
+
+    'gradient-multipie': {
+      'render': function(node, canvas) {
+        var ctx = canvas.getCtx();
+        var height = node.getData('height');
+        var ldist = height? height : this.config.levelDistance;
+        var radialGradient = ctx.createRadialGradient(0, 0, node.getPos().rho,
+            0, 0, node.getPos().rho + ldist);
+
+        var colorArray = $.hexToRgb(node.getData('color')), ans = [];
+        $.each(colorArray, function(i) {
+          ans.push(parseInt(i * 0.5, 10));
+        });
+        var endColor = $.rgbToHex(ans);
+        radialGradient.addColorStop(0, endColor);
+        radialGradient.addColorStop(1, node.getData('color'));
+        ctx.fillStyle = radialGradient;
+        this.nodeTypes['multipie'].render.call(this, node, canvas);
+      },
+      'contains': function(node, pos) {
+        return this.nodeTypes['multipie'].contains.call(this, node, pos);
+      }
+    },
+
+    'gradient-pie': {
+      'render': function(node, canvas) {
+        var ctx = canvas.getCtx();
+        var radialGradient = ctx.createRadialGradient(0, 0, 0, 0, 0, node
+            .getPos().rho);
+
+        var colorArray = $.hexToRgb(node.getData('color')), ans = [];
+        $.each(colorArray, function(i) {
+          ans.push(parseInt(i * 0.5, 10));
+        });
+        var endColor = $.rgbToHex(ans);
+        radialGradient.addColorStop(1, endColor);
+        radialGradient.addColorStop(0, node.getData('color'));
+        ctx.fillStyle = radialGradient;
+        this.nodeTypes['pie'].render.call(this, node, canvas);
+      },
+      'contains': function(node, pos) {
+        return this.nodeTypes['pie'].contains.call(this, node, pos);
+      }
+    }
+  });
+
+  /*
+    Class: Sunburst.Plot.EdgeTypes
+
+    This class contains a list of  built-in types. 
+    Edge types implemented are 'none', 'line' and 'arrow'.
+  
+    You can add your custom edge types, customizing your visualization to the extreme.
+  
+    Example:
+  
+    (start code js)
+      Sunburst.Plot.EdgeTypes.implement({
+        'mySpecialType': {
+          'render': function(adj, canvas) {
+            //print your custom edge to canvas
+          },
+          //optional
+          'contains': function(adj, pos) {
+            //return true if pos is inside the arc or false otherwise
+          }
+        }
+      });
+    (end code)
+  
+  */
+  Sunburst.Plot.EdgeTypes = new Class({
+    'none': $.empty,
+    'line': {
+      'render': function(adj, canvas) {
+        var from = adj.nodeFrom.pos.getc(true),
+            to = adj.nodeTo.pos.getc(true);
+        this.edgeHelper.line.render(from, to, canvas);
+      },
+      'contains': function(adj, pos) {
+        var from = adj.nodeFrom.pos.getc(true),
+            to = adj.nodeTo.pos.getc(true);
+        return this.edgeHelper.line.contains(from, to, pos, this.edge.epsilon);
+      }
+    },
+    'arrow': {
+      'render': function(adj, canvas) {
+        var from = adj.nodeFrom.pos.getc(true),
+            to = adj.nodeTo.pos.getc(true),
+            dim = adj.getData('dim'),
+            direction = adj.data.$direction,
+            inv = (direction && direction.length>1 && direction[0] != adj.nodeFrom.id);
+        this.edgeHelper.arrow.render(from, to, dim, inv, canvas);
+      },
+      'contains': function(adj, pos) {
+        var from = adj.nodeFrom.pos.getc(true),
+            to = adj.nodeTo.pos.getc(true);
+        return this.edgeHelper.arrow.contains(from, to, pos, this.edge.epsilon);
+      }
+    },
+    'hyperline': {
+      'render': function(adj, canvas) {
+        var from = adj.nodeFrom.pos.getc(),
+            to = adj.nodeTo.pos.getc(),
+            dim = Math.max(from.norm(), to.norm());
+        this.edgeHelper.hyperline.render(from.$scale(1/dim), to.$scale(1/dim), dim, canvas);
+      },
+      'contains': $.lambda(false) //TODO(nico): Implement this!
+    }
+  });
+
+})($jit.Sunburst);
+
+
+/*
+ * File: PieChart.js
+ *
+*/
+
+$jit.Sunburst.Plot.NodeTypes.implement({
+  'piechart-stacked' : {
+    'render' : function(node, canvas) {
+      var pos = node.pos.getp(true),
+          dimArray = node.getData('dimArray'),
+          valueArray = node.getData('valueArray'),
+          colorArray = node.getData('colorArray'),
+          colorLength = colorArray.length,
+          stringArray = node.getData('stringArray'),
+          span = node.getData('span') / 2,
+          theta = node.pos.theta,
+          begin = theta - span,
+          end = theta + span,
+          polar = new Polar;
+    
+      var ctx = canvas.getCtx(), 
+          opt = {},
+          gradient = node.getData('gradient'),
+          border = node.getData('border'),
+          config = node.getData('config'),
+          showLabels = config.showLabels,
+          resizeLabels = config.resizeLabels,
+          label = config.Label;
+
+      var xpos = config.sliceOffset * Math.cos((begin + end) /2);
+      var ypos = config.sliceOffset * Math.sin((begin + end) /2);
+
+      if (colorArray && dimArray && stringArray) {
+        for (var i=0, l=dimArray.length, acum=0, valAcum=0; i> 0; }),
+                endColor = $.rgbToHex(ans);
+
+            radialGradient.addColorStop(0, colori);
+            radialGradient.addColorStop(0.5, colori);
+            radialGradient.addColorStop(1, endColor);
+            ctx.fillStyle = radialGradient;
+          }
+          
+          polar.rho = acum + config.sliceOffset;
+          polar.theta = begin;
+          var p1coord = polar.getc(true);
+          polar.theta = end;
+          var p2coord = polar.getc(true);
+          polar.rho += dimi;
+          var p3coord = polar.getc(true);
+          polar.theta = begin;
+          var p4coord = polar.getc(true);
+
+          ctx.beginPath();
+          //fixing FF arc method + fill
+          ctx.arc(xpos, ypos, acum + .01, begin, end, false);
+          ctx.arc(xpos, ypos, acum + dimi + .01, end, begin, true);
+          ctx.fill();
+          if(border && border.name == stringArray[i]) {
+            opt.acum = acum;
+            opt.dimValue = dimArray[i];
+            opt.begin = begin;
+            opt.end = end;
+          }
+          acum += (dimi || 0);
+          valAcum += (valueArray[i] || 0);
+        }
+        if(border) {
+          ctx.save();
+          ctx.globalCompositeOperation = "source-over";
+          ctx.lineWidth = 2;
+          ctx.strokeStyle = border.color;
+          var s = begin < end? 1 : -1;
+          ctx.beginPath();
+          //fixing FF arc method + fill
+          ctx.arc(xpos, ypos, opt.acum + .01 + 1, opt.begin, opt.end, false);
+          ctx.arc(xpos, ypos, opt.acum + opt.dimValue + .01 - 1, opt.end, opt.begin, true);
+          ctx.closePath();
+          ctx.stroke();
+          ctx.restore();
+        }
+        if(showLabels && label.type == 'Native') {
+          ctx.save();
+          ctx.fillStyle = ctx.strokeStyle = label.color;
+          var scale = resizeLabels? node.getData('normalizedDim') : 1,
+              fontSize = (label.size * scale) >> 0;
+          fontSize = fontSize < +resizeLabels? +resizeLabels : fontSize;
+          
+          ctx.font = label.style + ' ' + fontSize + 'px ' + label.family;
+          ctx.textBaseline = 'middle';
+          ctx.textAlign = 'center';
+          
+          polar.rho = acum + config.labelOffset + config.sliceOffset;
+          polar.theta = node.pos.theta;
+          var cart = polar.getc(true);
+          
+          ctx.fillText(node.name, cart.x, cart.y);
+          ctx.restore();
+        }
+      }
+    },
+    'contains': function(node, pos) {
+      if (this.nodeTypes['none'].anglecontains.call(this, node, pos)) {
+        var rho = Math.sqrt(pos.x * pos.x + pos.y * pos.y);
+        var ld = this.config.levelDistance, d = node._depth;
+        var config = node.getData('config');
+        if(rho <=ld * d + config.sliceOffset) {
+          var dimArray = node.getData('dimArray');
+          for(var i=0,l=dimArray.length,acum=config.sliceOffset; i= acum && rho <= acum + dimi) {
+              return {
+                name: node.getData('stringArray')[i],
+                color: node.getData('colorArray')[i],
+                value: node.getData('valueArray')[i],
+                label: node.name
+              };
+            }
+            acum += dimi;
+          }
+        }
+        return false;
+        
+      }
+      return false;
+    }
+  }
+});
+
+/*
+  Class: PieChart
+  
+  A visualization that displays stacked bar charts.
+  
+  Constructor Options:
+  
+  See .
+
+*/
+$jit.PieChart = new Class({
+  sb: null,
+  colors: ["#416D9C", "#70A35E", "#EBB056", "#C74243", "#83548B", "#909291", "#557EAA"],
+  selected: {},
+  busy: false,
+  
+  initialize: function(opt) {
+    this.controller = this.config = 
+      $.merge(Options("Canvas", "PieChart", "Label"), {
+        Label: { type: 'Native' }
+      }, opt);
+    this.initializeViz();
+  },
+  
+  initializeViz: function() {
+    var config = this.config, that = this;
+    var nodeType = config.type.split(":")[0];
+    var sb = new $jit.Sunburst({
+      injectInto: config.injectInto,
+      useCanvas: config.useCanvas,
+      withLabels: config.Label.type != 'Native',
+      Label: {
+        type: config.Label.type
+      },
+      Node: {
+        overridable: true,
+        type: 'piechart-' + nodeType,
+        width: 1,
+        height: 1
+      },
+      Edge: {
+        type: 'none'
+      },
+      Tips: {
+        enable: config.Tips.enable,
+        type: 'Native',
+        force: true,
+        onShow: function(tip, node, contains) {
+          var elem = contains;
+          config.Tips.onShow(tip, elem, node);
+        }
+      },
+      Events: {
+        enable: true,
+        type: 'Native',
+        onClick: function(node, eventInfo, evt) {
+          if(!config.Events.enable) return;
+          var elem = eventInfo.getContains();
+          config.Events.onClick(elem, eventInfo, evt);
+        },
+        onMouseMove: function(node, eventInfo, evt) {
+          if(!config.hoveredColor) return;
+          if(node) {
+            var elem = eventInfo.getContains();
+            that.select(node.id, elem.name, elem.index);
+          } else {
+            that.select(false, false, false);
+          }
+        }
+      },
+      onCreateLabel: function(domElement, node) {
+        var labelConf = config.Label;
+        if(config.showLabels) {
+          var style = domElement.style;
+          style.fontSize = labelConf.size + 'px';
+          style.fontFamily = labelConf.family;
+          style.color = labelConf.color;
+          style.textAlign = 'center';
+          domElement.innerHTML = node.name;
+        }
+      },
+      onPlaceLabel: function(domElement, node) {
+        if(!config.showLabels) return;
+        var pos = node.pos.getp(true),
+            dimArray = node.getData('dimArray'),
+            span = node.getData('span') / 2,
+            theta = node.pos.theta,
+            begin = theta - span,
+            end = theta + span,
+            polar = new Polar;
+      
+        var showLabels = config.showLabels,
+            resizeLabels = config.resizeLabels,
+            label = config.Label;
+        
+        if (dimArray) {
+          for (var i=0, l=dimArray.length, acum=0; i> 0;
+          fontSize = fontSize < +resizeLabels? +resizeLabels : fontSize;
+          domElement.style.fontSize = fontSize + 'px';
+          polar.rho = acum + config.labelOffset + config.sliceOffset;
+          polar.theta = (begin + end) / 2;
+          var pos = polar.getc(true);
+          var radius = that.canvas.getSize();
+          var labelPos = {
+            x: Math.round(pos.x + radius.width / 2),
+            y: Math.round(pos.y + radius.height / 2)
+          };
+          domElement.style.left = labelPos.x + 'px';
+          domElement.style.top = labelPos.y + 'px';
+        }
+      }
+    });
+    
+    var size = sb.canvas.getSize(),
+        min = Math.min;
+    sb.config.levelDistance = min(size.width, size.height)/2 
+      - config.offset - config.sliceOffset;
+    this.sb = sb;
+    this.canvas = this.sb.canvas;
+    this.canvas.getCtx().globalCompositeOperation = 'lighter';
+  },
+  
+  /*
+    Method: loadJSON
+   
+    Loads JSON data into the visualization. 
+    
+    Parameters:
+    
+    json - The JSON data format. This format is described in .
+    
+    Example:
+    (start code js)
+    var pieChart = new $jit.PieChart(options);
+    pieChart.loadJSON(json);
+    (end code)
+  */  
+  loadJSON: function(json) {
+    var prefix = $.time(), 
+        ch = [], 
+        sb = this.sb,
+        name = $.splat(json.label),
+        nameLength = name.length,
+        color = $.splat(json.color || this.colors),
+        colorLength = color.length,
+        config = this.config,
+        gradient = !!config.type.split(":")[1],
+        animate = config.animate,
+        mono = nameLength == 1;
+    
+    for(var i=0, values=json.values, l=values.length; i.
+    onComplete - (object) A callback object to be called when the animation transition when updating the data end.
+    
+    Example:
+    
+    (start code js)
+    pieChart.updateJSON(json, {
+      onComplete: function() {
+        alert('update complete!');
+      }
+    });
+    (end code)
+  */  
+  updateJSON: function(json, onComplete) {
+    if(this.busy) return;
+    this.busy = true;
+    
+    var sb = this.sb;
+    var graph = sb.graph;
+    var values = json.values;
+    var animate = this.config.animate;
+    var that = this;
+    $.each(values, function(v) {
+      var n = graph.getByName(v.label),
+          vals = $.splat(v.values);
+      if(n) {
+        n.setData('valueArray', vals);
+        n.setData('angularWidth', $.reduce(vals, function(x,y){return x+y;}));
+        if(json.label) {
+          n.setData('stringArray', $.splat(json.label));
+        }
+      }
+    });
+    this.normalizeDims();
+    if(animate) {
+      sb.compute('end');
+      sb.fx.animate({
+        modes: ['node-property:dimArray:span', 'linear'],
+        duration:1500,
+        onComplete: function() {
+          that.busy = false;
+          onComplete && onComplete.onComplete();
+        }
+      });
+    } else {
+      sb.refresh();
+    }
+  },
+    
+  //adds the little brown bar when hovering the node
+  select: function(id, name) {
+    if(!this.config.hoveredColor) return;
+    var s = this.selected;
+    if(s.id != id || s.name != name) {
+      s.id = id;
+      s.name = name;
+      s.color = this.config.hoveredColor;
+      this.sb.graph.eachNode(function(n) {
+        if(id == n.id) {
+          n.setData('border', s);
+        } else {
+          n.setData('border', false);
+        }
+      });
+      this.sb.plot();
+    }
+  },
+  
+  /*
+    Method: getLegend
+   
+    Returns an object containing as keys the legend names and as values hex strings with color values.
+    
+    Example:
+    
+    (start code js)
+    var legend = pieChart.getLegend();
+    (end code)
+  */  
+  getLegend: function() {
+    var legend = {};
+    var n;
+    this.sb.graph.getNode(this.sb.root).eachAdjacency(function(adj) {
+      n = adj.nodeTo;
+    });
+    var colors = n.getData('colorArray'),
+        len = colors.length;
+    $.each(n.getData('stringArray'), function(s, i) {
+      legend[s] = colors[i % len];
+    });
+    return legend;
+  },
+  
+  /*
+    Method: getMaxValue
+   
+    Returns the maximum accumulated value for the stacks. This method is used for normalizing the graph heights according to the canvas height.
+    
+    Example:
+    
+    (start code js)
+    var ans = pieChart.getMaxValue();
+    (end code)
+    
+    In some cases it could be useful to override this method to normalize heights for a group of PieCharts, like when doing small multiples.
+    
+    Example:
+    
+    (start code js)
+    //will return 100 for all PieChart instances,
+    //displaying all of them with the same scale
+    $jit.PieChart.implement({
+      'getMaxValue': function() {
+        return 100;
+      }
+    });
+    (end code)
+    
+  */  
+  getMaxValue: function() {
+    var maxValue = 0;
+    this.sb.graph.eachNode(function(n) {
+      var valArray = n.getData('valueArray'),
+          acum = 0;
+      $.each(valArray, function(v) { 
+        acum += +v;
+      });
+      maxValue = maxValue>acum? maxValue:acum;
+    });
+    return maxValue;
+  },
+  
+  normalizeDims: function() {
+    //number of elements
+    var root = this.sb.graph.getNode(this.sb.root), l=0;
+    root.eachAdjacency(function() {
+      l++;
+    });
+    var maxValue = this.getMaxValue() || 1,
+        config = this.config,
+        animate = config.animate,
+        rho = this.sb.config.levelDistance;
+    this.sb.graph.eachNode(function(n) {
+      var acum = 0, animateValue = [];
+      $.each(n.getData('valueArray'), function(v) {
+        acum += +v;
+        animateValue.push(1);
+      });
+      var stat = (animateValue.length == 1) && !config.updateHeights;
+      if(animate) {
+        n.setData('dimArray', $.map(n.getData('valueArray'), function(n) { 
+          return stat? rho: (n * rho / maxValue); 
+        }), 'end');
+        var dimArray = n.getData('dimArray');
+        if(!dimArray) {
+          n.setData('dimArray', animateValue);
+        }
+      } else {
+        n.setData('dimArray', $.map(n.getData('valueArray'), function(n) { 
+          return stat? rho : (n * rho / maxValue); 
+        }));
+      }
+      n.setData('normalizedDim', acum / maxValue);
+    });
+  }
+});
+
+/*
+ * Class: Layouts.TM
+ * 
+ * Implements TreeMaps layouts (SliceAndDice, Squarified, Strip).
+ * 
+ * Implemented By:
+ * 
+ * 
+ * 
+ */
+Layouts.TM = {};
+
+Layouts.TM.SliceAndDice = new Class({
+  compute: function(prop) {
+    var root = this.graph.getNode(this.clickedNode && this.clickedNode.id || this.root);
+    this.controller.onBeforeCompute(root);
+    var size = this.canvas.getSize(),
+        config = this.config,
+        width = size.width,
+        height = size.height;
+    this.graph.computeLevels(this.root, 0, "ignore");
+    //set root position and dimensions
+    root.getPos(prop).setc(-width/2, -height/2);
+    root.setData('width', width, prop);
+    root.setData('height', height + config.titleHeight, prop);
+    this.computePositions(root, root, this.layout.orientation, prop);
+    this.controller.onAfterCompute(root);
+  },
+  
+  computePositions: function(par, ch, orn, prop) {
+    //compute children areas
+    var totalArea = 0;
+    par.eachSubnode(function(n) {
+      totalArea += n.getData('area', prop);
+    });
+    
+    var config = this.config,
+        offst = config.offset,
+        width  = par.getData('width', prop),
+        height = par.getData('height', prop) - config.titleHeight,
+        fact = par == ch? 1: (ch.getData('area', prop) / totalArea);
+    
+    var otherSize, size, dim, pos, pos2, posth, pos2th;
+    var horizontal = (orn == "h");
+    if(horizontal) {
+      orn = 'v';    
+      otherSize = height;
+      size = width * fact;
+      dim = 'height';
+      pos = 'y';
+      pos2 = 'x';
+      posth = config.titleHeight;
+      pos2th = 0;
+    } else {
+      orn = 'h';    
+      otherSize = height * fact;
+      size = width;
+      dim = 'width';
+      pos = 'x';
+      pos2 = 'y';
+      posth = 0;
+      pos2th = config.titleHeight;
+    }
+    var cpos = ch.getPos(prop);
+    ch.setData('width', size, prop);
+    ch.setData('height', otherSize, prop);
+    var offsetSize = 0, tm = this;
+    ch.eachSubnode(function(n) {
+      var p = n.getPos(prop);
+      p[pos] = offsetSize + cpos[pos] + posth;
+      p[pos2] = cpos[pos2] + pos2th;
+      tm.computePositions(ch, n, orn, prop);
+      offsetSize += n.getData(dim, prop);
+    });
+  }
+
+});
+
+Layouts.TM.Area = {
+ /*
+    Method: compute
+ 
+   Called by loadJSON to calculate recursively all node positions and lay out the tree.
+ 
+    Parameters:
+
+       json - A JSON tree. See also .
+       coord - A coordinates object specifying width, height, left and top style properties.
+ */
+ compute: function(prop) {
+    prop = prop || "current";
+    var root = this.graph.getNode(this.clickedNode && this.clickedNode.id || this.root);
+    this.controller.onBeforeCompute(root);
+    var config = this.config,
+        size = this.canvas.getSize(),
+        width = size.width,
+        height = size.height,
+        offst = config.offset,
+        offwdth = width - offst,
+        offhght = height - offst;
+    this.graph.computeLevels(this.root, 0, "ignore");
+    //set root position and dimensions
+    root.getPos(prop).setc(-width/2, -height/2);
+    root.setData('width', width, prop);
+    root.setData('height', height, prop);
+    //create a coordinates object
+    var coord = {
+        'top': -height/2 + config.titleHeight,
+        'left': -width/2,
+        'width': offwdth,
+        'height': offhght - config.titleHeight
+    };
+    this.computePositions(root, coord, prop);
+    this.controller.onAfterCompute(root);
+ }, 
+ 
+ /*
+    Method: computeDim
+ 
+   Computes dimensions and positions of a group of nodes
+   according to a custom layout row condition. 
+ 
+    Parameters:
+
+       tail - An array of nodes.  
+       initElem - An array of nodes (containing the initial node to be laid).
+       w - A fixed dimension where nodes will be layed out.
+       coord - A coordinates object specifying width, height, left and top style properties.
+       comp - A custom comparison function
+ */
+ computeDim: function(tail, initElem, w, coord, comp, prop) {
+   if(tail.length + initElem.length == 1) {
+     var l = (tail.length == 1)? tail : initElem;
+     this.layoutLast(l, w, coord, prop);
+     return;
+   }
+   if(tail.length >= 2 && initElem.length == 0) {
+     initElem = [tail.shift()];
+   }
+   if(tail.length == 0) {
+     if(initElem.length > 0) this.layoutRow(initElem, w, coord, prop);
+     return;
+   }
+   var c = tail[0];
+   if(comp(initElem, w) >= comp([c].concat(initElem), w)) {
+     this.computeDim(tail.slice(1), initElem.concat([c]), w, coord, comp, prop);
+   } else {
+     var newCoords = this.layoutRow(initElem, w, coord, prop);
+     this.computeDim(tail, [], newCoords.dim, newCoords, comp, prop);
+   }
+ },
+
+ 
+ /*
+    Method: worstAspectRatio
+ 
+   Calculates the worst aspect ratio of a group of rectangles. 
+       
+    See also:
+       
+       
+   
+    Parameters:
+
+     ch - An array of nodes.  
+     w  - The fixed dimension where rectangles are being laid out.
+
+    Returns:
+ 
+        The worst aspect ratio.
+
+
+ */
+ worstAspectRatio: function(ch, w) {
+   if(!ch || ch.length == 0) return Number.MAX_VALUE;
+   var areaSum = 0, maxArea = 0, minArea = Number.MAX_VALUE;
+   for(var i=0, l=ch.length; i area? maxArea : area; 
+   }
+   var sqw = w * w, sqAreaSum = areaSum * areaSum;
+   return Math.max(sqw * maxArea / sqAreaSum,
+           sqAreaSum / (sqw * minArea));
+ },
+ 
+ /*
+    Method: avgAspectRatio
+ 
+   Calculates the average aspect ratio of a group of rectangles. 
+       
+       See also:
+       
+       
+   
+    Parameters:
+
+     ch - An array of nodes.  
+       w - The fixed dimension where rectangles are being laid out.
+
+    Returns:
+ 
+        The average aspect ratio.
+
+
+ */
+ avgAspectRatio: function(ch, w) {
+   if(!ch || ch.length == 0) return Number.MAX_VALUE;
+   var arSum = 0;
+   for(var i=0, l=ch.length; i h? w / h : h / w;
+   }
+   return arSum / l;
+ },
+
+ /*
+    layoutLast
+ 
+   Performs the layout of the last computed sibling.
+ 
+    Parameters:
+
+       ch - An array of nodes.  
+       w - A fixed dimension where nodes will be layed out.
+     coord - A coordinates object specifying width, height, left and top style properties.
+ */
+ layoutLast: function(ch, w, coord, prop) {
+   var child = ch[0];
+   child.getPos(prop).setc(coord.left, coord.top);
+   child.setData('width', coord.width, prop);
+   child.setData('height', coord.height, prop);
+ }
+};
+
+
+Layouts.TM.Squarified = new Class({
+ Implements: Layouts.TM.Area,
+ 
+ computePositions: function(node, coord, prop) {
+   var config = this.config;
+   
+   if (coord.width >= coord.height) 
+     this.layout.orientation = 'h';
+   else
+     this.layout.orientation = 'v';
+   
+   var ch = node.getSubnodes([1, 1], "ignore");
+   if(ch.length > 0) {
+     this.processChildrenLayout(node, ch, coord, prop);
+     for(var i=0, l=ch.length; i. 
+       coord - A coordinates object specifying width, height, left and top style properties.
+    */
+    computePositions: function(node, coord, prop) {
+     var ch = node.getSubnodes([1, 1], "ignore"), config = this.config;
+     if(ch.length > 0) {
+       this.processChildrenLayout(node, ch, coord, prop);
+       for(var i=0, l=ch.length; i
+ *
+ */
+
+Layouts.Icicle = new Class({
+ /*
+  * Method: compute
+  *
+  * Called by loadJSON to calculate all node positions.
+  *
+  * Parameters:
+  *
+  * posType - The nodes' position to compute. Either "start", "end" or
+  *            "current". Defaults to "current".
+  */
+  compute: function(posType) {
+    posType = posType || "current";
+
+    var root = this.graph.getNode(this.root),
+        config = this.config,
+        size = this.canvas.getSize(),
+        width = size.width,
+        height = size.height,
+        offset = config.offset,
+        levelsToShow = config.constrained ? config.levelsToShow : Number.MAX_VALUE;
+
+    this.controller.onBeforeCompute(root);
+
+    Graph.Util.computeLevels(this.graph, root.id, 0, "ignore");
+
+    var treeDepth = 0;
+
+    Graph.Util.eachLevel(root, 0, false, function (n, d) { if(d > treeDepth) treeDepth = d; });
+
+    var startNode = this.graph.getNode(this.clickedNode && this.clickedNode.id || root.id);
+    var maxDepth = Math.min(treeDepth, levelsToShow-1);
+    var initialDepth = startNode._depth;
+    if(this.layout.horizontal()) {
+      this.computeSubtree(startNode, -width/2, -height/2, width/(maxDepth+1), height, initialDepth, maxDepth, posType);
+    } else {
+      this.computeSubtree(startNode, -width/2, -height/2, width, height/(maxDepth+1), initialDepth, maxDepth, posType);
+    }
+  },
+
+  computeSubtree: function (root, x, y, width, height, initialDepth, maxDepth, posType) {
+    root.getPos(posType).setc(x, y);
+    root.setData('width', width, posType);
+    root.setData('height', height, posType);
+
+    var nodeLength, prevNodeLength = 0, totalDim = 0;
+    var children = Graph.Util.getSubnodes(root, [1, 1]); // next level from this node
+
+    if(!children.length)
+      return;
+
+    $.each(children, function(e) { totalDim += e.getData('dim'); });
+
+    for(var i=0, l=children.length; i < l; i++) {
+      if(this.layout.horizontal()) {
+        nodeLength = height * children[i].getData('dim') / totalDim;
+        this.computeSubtree(children[i], x+width, y, width, nodeLength, initialDepth, maxDepth, posType);
+        y += nodeLength;
+      } else {
+        nodeLength = width * children[i].getData('dim') / totalDim;
+        this.computeSubtree(children[i], x, y+height, nodeLength, height, initialDepth, maxDepth, posType);
+        x += nodeLength;
+      }
+    }
+  }
+});
+
+
+
+/*
+ * File: Icicle.js
+ *
+*/
+
+/*
+  Class: Icicle
+  
+  Icicle space filling visualization.
+  
+  Implements:
+  
+  All  methods
+  
+  Constructor Options:
+  
+  Inherits options from
+  
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  
+  Additionally, there are other parameters and some default values changed
+
+  orientation - (string) Default's *h*. Whether to set horizontal or vertical layouts. Possible values are 'h' and 'v'.
+  offset - (number) Default's *2*. Boxes offset.
+  constrained - (boolean) Default's *false*. Whether to show the entire tree when loaded or just the number of levels specified by _levelsToShow_.
+  levelsToShow - (number) Default's *3*. The number of levels to show for a subtree. This number is relative to the selected node.
+  animate - (boolean) Default's *false*. Whether to animate transitions.
+  Node.type - Described in . Default's *rectangle*.
+  Label.type - Described in . Default's *Native*.
+  duration - Described in . Default's *700*.
+  fps - Described in . Default's *45*.
+  
+  Instance Properties:
+  
+  canvas - Access a  instance.
+  graph - Access a  instance.
+  op - Access a  instance.
+  fx - Access a  instance.
+  labels - Access a  interface implementation.
+
+*/
+
+$jit.Icicle = new Class({
+  Implements: [ Loader, Extras, Layouts.Icicle ],
+
+  layout: {
+    orientation: "h",
+    vertical: function(){
+      return this.orientation == "v";
+    },
+    horizontal: function(){
+      return this.orientation == "h";
+    },
+    change: function(){
+      this.orientation = this.vertical()? "h" : "v";
+    }
+  },
+
+  initialize: function(controller) {
+    var config = {
+      animate: false,
+      orientation: "h",
+      offset: 2,
+      levelsToShow: Number.MAX_VALUE,
+      constrained: false,
+      Node: {
+        type: 'rectangle',
+        overridable: true
+      },
+      Edge: {
+        type: 'none'
+      },
+      Label: {
+        type: 'Native'
+      },
+      duration: 700,
+      fps: 45
+    };
+
+    var opts = Options("Canvas", "Node", "Edge", "Fx", "Tips", "NodeStyles",
+                       "Events", "Navigation", "Controller", "Label");
+    this.controller = this.config = $.merge(opts, config, controller);
+    this.layout.orientation = this.config.orientation;
+
+    var canvasConfig = this.config;
+    if (canvasConfig.useCanvas) {
+      this.canvas = canvasConfig.useCanvas;
+      this.config.labelContainer = this.canvas.id + '-label';
+    } else {
+      this.canvas = new Canvas(this, canvasConfig);
+      this.config.labelContainer = (typeof canvasConfig.injectInto == 'string'? canvasConfig.injectInto : canvasConfig.injectInto.id) + '-label';
+    }
+
+    this.graphOptions = {
+      'complex': true,
+      'Node': {
+        'selected': false,
+        'exist': true,
+        'drawn': true
+      }
+    };
+
+    this.graph = new Graph(
+      this.graphOptions, this.config.Node, this.config.Edge, this.config.Label);
+
+    this.labels = new $jit.Icicle.Label[this.config.Label.type](this);
+    this.fx = new $jit.Icicle.Plot(this, $jit.Icicle);
+    this.op = new $jit.Icicle.Op(this);
+    this.group = new $jit.Icicle.Group(this);
+    this.clickedNode = null;
+
+    this.initializeExtras();
+  },
+
+  /* 
+    Method: refresh 
+    
+    Computes positions and plots the tree.
+  */
+  refresh: function(){
+    var labelType = this.config.Label.type;
+    if(labelType != 'Native') {
+      var that = this;
+      this.graph.eachNode(function(n) { that.labels.hideLabel(n, false); });
+    }
+    this.compute();
+    this.plot();
+  },
+
+  /* 
+    Method: plot 
+    
+    Plots the Icicle visualization. This is a shortcut to *fx.plot*. 
+  
+   */
+  plot: function(){
+    this.fx.plot(this.config);
+  },
+
+  /* 
+    Method: enter 
+    
+    Sets the node as root.
+    
+     Parameters:
+     
+     node - (object) A .
+  
+   */
+  enter: function (node) {
+    if (this.busy)
+      return;
+    this.busy = true;
+
+    var that = this,
+        config = this.config;
+
+    var callback = {
+      onComplete: function() {
+        //compute positions of newly inserted nodes
+        if(config.request)
+          that.compute();
+
+        if(config.animate) {
+          that.graph.nodeList.setDataset(['current', 'end'], {
+            'alpha': [1, 0] //fade nodes
+          });
+
+          Graph.Util.eachSubgraph(node, function(n) {
+            n.setData('alpha', 1, 'end');
+          }, "ignore");
+
+          that.fx.animate({
+            duration: 500,
+            modes:['node-property:alpha'],
+            onComplete: function() {
+              that.clickedNode = node;
+              that.compute('end');
+
+              that.fx.animate({
+                modes:['linear', 'node-property:width:height'],
+                duration: 1000,
+                onComplete: function() {
+                  that.busy = false;
+                  that.clickedNode = node;
+                }
+              });
+            }
+          });
+        } else {
+          that.clickedNode = node;
+          that.busy = false;
+          that.refresh();
+        }
+      }
+    };
+
+    if(config.request) {
+      this.requestNodes(clickedNode, callback);
+    } else {
+      callback.onComplete();
+    }
+  },
+
+  /* 
+    Method: out 
+    
+    Sets the parent node of the current selected node as root.
+  
+   */
+  out: function(){
+    if(this.busy)
+      return;
+
+    var that = this,
+        GUtil = Graph.Util,
+        config = this.config,
+        graph = this.graph,
+        parents = GUtil.getParents(graph.getNode(this.clickedNode && this.clickedNode.id || this.root)),
+        parent = parents[0],
+        clickedNode = parent,
+        previousClickedNode = this.clickedNode;
+
+    this.busy = true;
+    this.events.hoveredNode = false;
+
+    if(!parent) {
+      this.busy = false;
+      return;
+    }
+
+    //final plot callback
+    callback = {
+      onComplete: function() {
+        that.clickedNode = parent;
+        if(config.request) {
+          that.requestNodes(parent, {
+            onComplete: function() {
+              that.compute();
+              that.plot();
+              that.busy = false;
+            }
+          });
+        } else {
+          that.compute();
+          that.plot();
+          that.busy = false;
+        }
+      }
+    };
+
+    //animate node positions
+    if(config.animate) {
+      this.clickedNode = clickedNode;
+      this.compute('end');
+      //animate the visible subtree only
+      this.clickedNode = previousClickedNode;
+      this.fx.animate({
+        modes:['linear', 'node-property:width:height'],
+        duration: 1000,
+        onComplete: function() {
+          //animate the parent subtree
+          that.clickedNode = clickedNode;
+          //change nodes alpha
+          graph.nodeList.setDataset(['current', 'end'], {
+            'alpha': [0, 1]
+          });
+          GUtil.eachSubgraph(previousClickedNode, function(node) {
+            node.setData('alpha', 1);
+          }, "ignore");
+          that.fx.animate({
+            duration: 500,
+            modes:['node-property:alpha'],
+            onComplete: function() {
+              callback.onComplete();
+            }
+          });
+        }
+      });
+    } else {
+      callback.onComplete();
+    }
+  },
+  requestNodes: function(node, onComplete){
+    var handler = $.merge(this.controller, onComplete),
+        levelsToShow = this.config.constrained ? this.config.levelsToShow : Number.MAX_VALUE;
+
+    if (handler.request) {
+      var leaves = [], d = node._depth;
+      Graph.Util.eachLevel(node, 0, levelsToShow, function(n){
+        if (n.drawn && !Graph.Util.anySubnode(n)) {
+          leaves.push(n);
+          n._level = n._depth - d;
+          if (this.config.constrained)
+            n._level = levelsToShow - n._level;
+
+        }
+      });
+      this.group.requestNodes(leaves, handler);
+    } else {
+      handler.onComplete();
+    }
+  }
+});
+
+/*
+  Class: Icicle.Op
+  
+  Custom extension of .
+  
+  Extends:
+  
+  All  methods
+  
+  See also:
+  
+  
+  
+  */
+$jit.Icicle.Op = new Class({
+
+  Implements: Graph.Op
+
+});
+
+/*
+ * Performs operations on group of nodes.
+ */
+$jit.Icicle.Group = new Class({
+
+  initialize: function(viz){
+    this.viz = viz;
+    this.canvas = viz.canvas;
+    this.config = viz.config;
+  },
+
+  /*
+   * Calls the request method on the controller to request a subtree for each node.
+   */
+  requestNodes: function(nodes, controller){
+    var counter = 0, len = nodes.length, nodeSelected = {};
+    var complete = function(){
+      controller.onComplete();
+    };
+    var viz = this.viz;
+    if (len == 0)
+      complete();
+    for(var i = 0; i < len; i++) {
+      nodeSelected[nodes[i].id] = nodes[i];
+      controller.request(nodes[i].id, nodes[i]._level, {
+        onComplete: function(nodeId, data){
+          if (data && data.children) {
+            data.id = nodeId;
+            viz.op.sum(data, {
+              type: 'nothing'
+            });
+          }
+          if (++counter == len) {
+            Graph.Util.computeLevels(viz.graph, viz.root, 0);
+            complete();
+          }
+        }
+      });
+    }
+  }
+});
+
+/*
+  Class: Icicle.Plot
+  
+  Custom extension of .
+  
+  Extends:
+  
+  All  methods
+  
+  See also:
+  
+  
+  
+  */
+$jit.Icicle.Plot = new Class({
+  Implements: Graph.Plot,
+
+  plot: function(opt, animating){
+    opt = opt || this.viz.controller;
+    var viz = this.viz,
+        graph = viz.graph,
+        root = graph.getNode(viz.clickedNode && viz.clickedNode.id || viz.root),
+        initialDepth = root._depth;
+
+    viz.canvas.clear();
+    this.plotTree(root, $.merge(opt, {
+      'withLabels': true,
+      'hideLabels': false,
+      'plotSubtree': function(root, node) {
+        return !viz.config.constrained ||
+               (node._depth - initialDepth < viz.config.levelsToShow);
+      }
+    }), animating);
+  }
+});
+
+/*
+  Class: Icicle.Label
+  
+  Custom extension of . 
+  Contains custom ,  and  extensions.
+  
+  Extends:
+  
+  All  methods and subclasses.
+  
+  See also:
+  
+  , , , .
+  
+  */
+$jit.Icicle.Label = {};
+
+/*
+  Icicle.Label.Native
+  
+  Custom extension of .
+  
+  Extends:
+  
+  All  methods
+  
+  See also:
+  
+  
+
+  */
+$jit.Icicle.Label.Native = new Class({
+  Implements: Graph.Label.Native,
+
+  renderLabel: function(canvas, node, controller) {
+    var ctx = canvas.getCtx(),
+        width = node.getData('width'),
+        height = node.getData('height'),
+        size = node.getLabelData('size'),
+        m = ctx.measureText(node.name);
+
+    // Guess as much as possible if the label will fit in the node
+    if(height < (size * 1.5) || width < m.width)
+      return;
+
+    var pos = node.pos.getc(true);
+    ctx.fillText(node.name,
+                 pos.x + width / 2,
+                 pos.y + height / 2);
+  }
+});
+
+/*
+  Icicle.Label.SVG
+  
+  Custom extension of .
+  
+  Extends:
+  
+  All  methods
+  
+  See also:
+  
+  
+*/
+$jit.Icicle.Label.SVG = new Class( {
+  Implements: Graph.Label.SVG,
+
+  initialize: function(viz){
+    this.viz = viz;
+  },
+
+  /*
+    placeLabel
+   
+    Overrides abstract method placeLabel in .
+   
+    Parameters:
+   
+    tag - A DOM label element.
+    node - A .
+    controller - A configuration/controller object passed to the visualization.
+   */
+  placeLabel: function(tag, node, controller){
+    var pos = node.pos.getc(true), canvas = this.viz.canvas;
+    var radius = canvas.getSize();
+    var labelPos = {
+      x: Math.round(pos.x + radius.width / 2),
+      y: Math.round(pos.y + radius.height / 2)
+    };
+    tag.setAttribute('x', labelPos.x);
+    tag.setAttribute('y', labelPos.y);
+
+    controller.onPlaceLabel(tag, node);
+  }
+});
+
+/*
+  Icicle.Label.HTML
+  
+  Custom extension of .
+  
+  Extends:
+  
+  All  methods.
+  
+  See also:
+  
+  
+  
+  */
+$jit.Icicle.Label.HTML = new Class( {
+  Implements: Graph.Label.HTML,
+
+  initialize: function(viz){
+    this.viz = viz;
+  },
+
+  /*
+    placeLabel
+   
+    Overrides abstract method placeLabel in .
+   
+    Parameters:
+   
+    tag - A DOM label element.
+    node - A .
+    controller - A configuration/controller object passed to the visualization.
+   */
+  placeLabel: function(tag, node, controller){
+    var pos = node.pos.getc(true), canvas = this.viz.canvas;
+    var radius = canvas.getSize();
+    var labelPos = {
+      x: Math.round(pos.x + radius.width / 2),
+      y: Math.round(pos.y + radius.height / 2)
+    };
+
+    var style = tag.style;
+    style.left = labelPos.x + 'px';
+    style.top = labelPos.y + 'px';
+    style.display = '';
+
+    controller.onPlaceLabel(tag, node);
+  }
+});
+
+/*
+  Class: Icicle.Plot.NodeTypes
+  
+  This class contains a list of  built-in types. 
+  Node types implemented are 'none', 'rectangle'.
+  
+  You can add your custom node types, customizing your visualization to the extreme.
+  
+  Example:
+  
+  (start code js)
+    Icicle.Plot.NodeTypes.implement({
+      'mySpecialType': {
+        'render': function(node, canvas) {
+          //print your custom node to canvas
+        },
+        //optional
+        'contains': function(node, pos) {
+          //return true if pos is inside the node or false otherwise
+        }
+      }
+    });
+  (end code)
+  
+  */
+$jit.Icicle.Plot.NodeTypes = new Class( {
+  'none': {
+    'render': $.empty
+  },
+
+  'rectangle': {
+    'render': function(node, canvas, animating) {
+      var config = this.viz.config;
+      var offset = config.offset;
+      var width = node.getData('width');
+      var height = node.getData('height');
+      var border = node.getData('border');
+      var pos = node.pos.getc(true);
+      var posx = pos.x + offset / 2, posy = pos.y + offset / 2;
+      var ctx = canvas.getCtx();
+      
+      if(width - offset < 2 || height - offset < 2) return;
+      
+      if(config.cushion) {
+        var color = node.getData('color');
+        var lg = ctx.createRadialGradient(posx + (width - offset)/2, 
+                                          posy + (height - offset)/2, 1, 
+                                          posx + (width-offset)/2, posy + (height-offset)/2, 
+                                          width < height? height : width);
+        var colorGrad = $.rgbToHex($.map($.hexToRgb(color), 
+            function(r) { return r * 0.3 >> 0; }));
+        lg.addColorStop(0, color);
+        lg.addColorStop(1, colorGrad);
+        ctx.fillStyle = lg;
+      }
+
+      if (border) {
+        ctx.strokeStyle = border;
+        ctx.lineWidth = 3;
+      }
+
+      ctx.fillRect(posx, posy, Math.max(0, width - offset), Math.max(0, height - offset));
+      border && ctx.strokeRect(pos.x, pos.y, width, height);
+    },
+
+    'contains': function(node, pos) {
+      if(this.viz.clickedNode && !$jit.Graph.Util.isDescendantOf(node, this.viz.clickedNode.id)) return false;
+      var npos = node.pos.getc(true),
+          width = node.getData('width'),
+          height = node.getData('height');
+      return this.nodeHelper.rectangle.contains({x: npos.x + width/2, y: npos.y + height/2}, pos, width, height);
+    }
+  }
+});
+
+$jit.Icicle.Plot.EdgeTypes = new Class( {
+  'none': $.empty
+});
+
+
+
+/*
+ * File: Layouts.ForceDirected.js
+ *
+*/
+
+/*
+ * Class: Layouts.ForceDirected
+ * 
+ * Implements a Force Directed Layout.
+ * 
+ * Implemented By:
+ * 
+ * 
+ * 
+ * Credits:
+ * 
+ * Marcus Cobden 
+ * 
+ */
+Layouts.ForceDirected = new Class({
+
+  getOptions: function(random) {
+    var s = this.canvas.getSize();
+    var w = s.width, h = s.height;
+    //count nodes
+    var count = 0;
+    this.graph.eachNode(function(n) { 
+      count++;
+    });
+    var k2 = w * h / count, k = Math.sqrt(k2);
+    var l = this.config.levelDistance;
+    
+    return {
+      width: w,
+      height: h,
+      tstart: w * 0.1,
+      nodef: function(x) { return k2 / (x || 1); },
+      edgef: function(x) { return /* x * x / k; */ k * (x - l); }
+    };
+  },
+  
+  compute: function(property, incremental) {
+    var prop = $.splat(property || ['current', 'start', 'end']);
+    var opt = this.getOptions();
+    NodeDim.compute(this.graph, prop, this.config);
+    this.graph.computeLevels(this.root, 0, "ignore");
+    this.graph.eachNode(function(n) {
+      $.each(prop, function(p) {
+        var pos = n.getPos(p);
+        if(pos.equals(Complex.KER)) {
+          pos.x = opt.width/5 * (Math.random() - 0.5);
+          pos.y = opt.height/5 * (Math.random() - 0.5);
+        }
+        //initialize disp vector
+        n.disp = {};
+        $.each(prop, function(p) {
+          n.disp[p] = $C(0, 0);
+        });
+      });
+    });
+    this.computePositions(prop, opt, incremental);
+  },
+  
+  computePositions: function(property, opt, incremental) {
+    var times = this.config.iterations, i = 0, that = this;
+    if(incremental) {
+      (function iter() {
+        for(var total=incremental.iter, j=0; j= times) {
+            incremental.onComplete();
+            return;
+          }
+        }
+        incremental.onStep(Math.round(i / (times -1) * 100));
+        setTimeout(iter, 1);
+      })();
+    } else {
+      for(; i < times; i++) {
+        opt.t = opt.tstart * (1 - i/(times -1));
+        this.computePositionStep(property, opt);
+      }
+    }
+  },
+  
+  computePositionStep: function(property, opt) {
+    var graph = this.graph;
+    var min = Math.min, max = Math.max;
+    var dpos = $C(0, 0);
+    //calculate repulsive forces
+    graph.eachNode(function(v) {
+      //initialize disp
+      $.each(property, function(p) {
+        v.disp[p].x = 0; v.disp[p].y = 0;
+      });
+      graph.eachNode(function(u) {
+        if(u.id != v.id) {
+          $.each(property, function(p) {
+            var vp = v.getPos(p), up = u.getPos(p);
+            dpos.x = vp.x - up.x;
+            dpos.y = vp.y - up.y;
+            var norm = dpos.norm() || 1;
+            v.disp[p].$add(dpos
+                .$scale(opt.nodef(norm) / norm));
+          });
+        }
+      });
+    });
+    //calculate attractive forces
+    var T = !!graph.getNode(this.root).visited;
+    graph.eachNode(function(node) {
+      node.eachAdjacency(function(adj) {
+        var nodeTo = adj.nodeTo;
+        if(!!nodeTo.visited === T) {
+          $.each(property, function(p) {
+            var vp = node.getPos(p), up = nodeTo.getPos(p);
+            dpos.x = vp.x - up.x;
+            dpos.y = vp.y - up.y;
+            var norm = dpos.norm() || 1;
+            node.disp[p].$add(dpos.$scale(-opt.edgef(norm) / norm));
+            nodeTo.disp[p].$add(dpos.$scale(-1));
+          });
+        }
+      });
+      node.visited = !T;
+    });
+    //arrange positions to fit the canvas
+    var t = opt.t, w2 = opt.width / 2, h2 = opt.height / 2;
+    graph.eachNode(function(u) {
+      $.each(property, function(p) {
+        var disp = u.disp[p];
+        var norm = disp.norm() || 1;
+        var p = u.getPos(p);
+        p.$add($C(disp.x * min(Math.abs(disp.x), t) / norm, 
+            disp.y * min(Math.abs(disp.y), t) / norm));
+        p.x = min(w2, max(-w2, p.x));
+        p.y = min(h2, max(-h2, p.y));
+      });
+    });
+  }
+});
+
+/*
+ * File: ForceDirected.js
+ */
+
+/*
+   Class: ForceDirected
+      
+   A visualization that lays graphs using a Force-Directed layout algorithm.
+   
+   Inspired by:
+  
+   Force-Directed Drawing Algorithms (Stephen G. Kobourov) 
+   
+  Implements:
+  
+  All  methods
+  
+   Constructor Options:
+   
+   Inherits options from
+   
+   - 
+   - 
+   - 
+   - 
+   - 
+   - 
+   - 
+   - 
+   - 
+   
+   Additionally, there are two parameters
+   
+   levelDistance - (number) Default's *50*. The natural length desired for the edges.
+   iterations - (number) Default's *50*. The number of iterations for the spring layout simulation. Depending on the browser's speed you could set this to a more 'interesting' number, like *200*. 
+     
+   Instance Properties:
+
+   canvas - Access a  instance.
+   graph - Access a  instance.
+   op - Access a  instance.
+   fx - Access a  instance.
+   labels - Access a  interface implementation.
+
+*/
+
+$jit.ForceDirected = new Class( {
+
+  Implements: [ Loader, Extras, Layouts.ForceDirected ],
+
+  initialize: function(controller) {
+    var $ForceDirected = $jit.ForceDirected;
+
+    var config = {
+      iterations: 50,
+      levelDistance: 50
+    };
+
+    this.controller = this.config = $.merge(Options("Canvas", "Node", "Edge",
+        "Fx", "Tips", "NodeStyles", "Events", "Navigation", "Controller", "Label"), config, controller);
+
+    var canvasConfig = this.config;
+    if(canvasConfig.useCanvas) {
+      this.canvas = canvasConfig.useCanvas;
+      this.config.labelContainer = this.canvas.id + '-label';
+    } else {
+      if(canvasConfig.background) {
+        canvasConfig.background = $.merge({
+          type: 'Circles'
+        }, canvasConfig.background);
+      }
+      this.canvas = new Canvas(this, canvasConfig);
+      this.config.labelContainer = (typeof canvasConfig.injectInto == 'string'? canvasConfig.injectInto : canvasConfig.injectInto.id) + '-label';
+    }
+
+    this.graphOptions = {
+      'complex': true,
+      'Node': {
+        'selected': false,
+        'exist': true,
+        'drawn': true
+      }
+    };
+    this.graph = new Graph(this.graphOptions, this.config.Node,
+        this.config.Edge);
+    this.labels = new $ForceDirected.Label[canvasConfig.Label.type](this);
+    this.fx = new $ForceDirected.Plot(this, $ForceDirected);
+    this.op = new $ForceDirected.Op(this);
+    this.json = null;
+    this.busy = false;
+    // initialize extras
+    this.initializeExtras();
+  },
+
+  /* 
+    Method: refresh 
+    
+    Computes positions and plots the tree.
+  */
+  refresh: function() {
+    this.compute();
+    this.plot();
+  },
+
+  reposition: function() {
+    this.compute('end');
+  },
+
+/*
+  Method: computeIncremental
+  
+  Performs the Force Directed algorithm incrementally.
+  
+  Description:
+  
+  ForceDirected algorithms can perform many computations and lead to JavaScript taking too much time to complete. 
+  This method splits the algorithm into smaller parts allowing the user to track the evolution of the algorithm and 
+  avoiding browser messages such as "This script is taking too long to complete".
+  
+  Parameters:
+  
+  opt - (object) The object properties are described below
+  
+  iter - (number) Default's *20*. Split the algorithm into pieces of _iter_ iterations. For example, if the _iterations_ configuration property 
+  of your  class is 100, then you could set _iter_ to 20 to split the main algorithm into 5 smaller pieces.
+  
+  property - (string) Default's *end*. Whether to update starting, current or ending node positions. Possible values are 'end', 'start', 'current'. 
+  You can also set an array of these properties. If you'd like to keep the current node positions but to perform these 
+  computations for final animation positions then you can just choose 'end'.
+  
+  onStep - (function) A callback function called when each "small part" of the algorithm completed. This function gets as first formal 
+  parameter a percentage value.
+  
+  onComplete - A callback function called when the algorithm completed.
+  
+  Example:
+  
+  In this example I calculate the end positions and then animate the graph to those positions
+  
+  (start code js)
+  var fd = new $jit.ForceDirected(...);
+  fd.computeIncremental({
+    iter: 20,
+    property: 'end',
+    onStep: function(perc) {
+      Log.write("loading " + perc + "%");
+    },
+    onComplete: function() {
+      Log.write("done");
+      fd.animate();
+    }
+  });
+  (end code)
+  
+  In this example I calculate all positions and (re)plot the graph
+  
+  (start code js)
+  var fd = new ForceDirected(...);
+  fd.computeIncremental({
+    iter: 20,
+    property: ['end', 'start', 'current'],
+    onStep: function(perc) {
+      Log.write("loading " + perc + "%");
+    },
+    onComplete: function() {
+      Log.write("done");
+      fd.plot();
+    }
+  });
+  (end code)
+  
+  */
+  computeIncremental: function(opt) {
+    opt = $.merge( {
+      iter: 20,
+      property: 'end',
+      onStep: $.empty,
+      onComplete: $.empty
+    }, opt || {});
+
+    this.config.onBeforeCompute(this.graph.getNode(this.root));
+    this.compute(opt.property, opt);
+  },
+
+  /*
+    Method: plot
+   
+    Plots the ForceDirected graph. This is a shortcut to *fx.plot*.
+   */
+  plot: function() {
+    this.fx.plot();
+  },
+
+  /*
+     Method: animate
+    
+     Animates the graph from the current positions to the 'end' node positions.
+  */
+  animate: function(opt) {
+    this.fx.animate($.merge( {
+      modes: [ 'linear' ]
+    }, opt || {}));
+  }
+});
+
+$jit.ForceDirected.$extend = true;
+
+(function(ForceDirected) {
+
+  /*
+     Class: ForceDirected.Op
+     
+     Custom extension of .
+
+     Extends:
+
+     All  methods
+     
+     See also:
+     
+     
+
+  */
+  ForceDirected.Op = new Class( {
+
+    Implements: Graph.Op
+
+  });
+
+  /*
+    Class: ForceDirected.Plot
+    
+    Custom extension of .
+  
+    Extends:
+  
+    All  methods
+    
+    See also:
+    
+    
+  
+  */
+  ForceDirected.Plot = new Class( {
+
+    Implements: Graph.Plot
+
+  });
+
+  /*
+    Class: ForceDirected.Label
+    
+    Custom extension of . 
+    Contains custom ,  and  extensions.
+  
+    Extends:
+  
+    All  methods and subclasses.
+  
+    See also:
+  
+    , , , .
+  
+  */
+  ForceDirected.Label = {};
+
+  /*
+     ForceDirected.Label.Native
+     
+     Custom extension of .
+
+     Extends:
+
+     All  methods
+
+     See also:
+
+     
+
+  */
+  ForceDirected.Label.Native = new Class( {
+    Implements: Graph.Label.Native
+  });
+
+  /*
+    ForceDirected.Label.SVG
+    
+    Custom extension of .
+  
+    Extends:
+  
+    All  methods
+  
+    See also:
+  
+    
+  
+  */
+  ForceDirected.Label.SVG = new Class( {
+    Implements: Graph.Label.SVG,
+
+    initialize: function(viz) {
+      this.viz = viz;
+    },
+
+    /* 
+       placeLabel
+
+       Overrides abstract method placeLabel in .
+
+       Parameters:
+
+       tag - A DOM label element.
+       node - A .
+       controller - A configuration/controller object passed to the visualization.
+      
+     */
+    placeLabel: function(tag, node, controller) {
+      var pos = node.pos.getc(true), 
+          canvas = this.viz.canvas,
+          ox = canvas.translateOffsetX,
+          oy = canvas.translateOffsetY,
+          sx = canvas.scaleOffsetX,
+          sy = canvas.scaleOffsetY,
+          radius = canvas.getSize();
+      var labelPos = {
+        x: Math.round(pos.x * sx + ox + radius.width / 2),
+        y: Math.round(pos.y * sy + oy + radius.height / 2)
+      };
+      tag.setAttribute('x', labelPos.x);
+      tag.setAttribute('y', labelPos.y);
+
+      controller.onPlaceLabel(tag, node);
+    }
+  });
+
+  /*
+     ForceDirected.Label.HTML
+     
+     Custom extension of .
+
+     Extends:
+
+     All  methods.
+
+     See also:
+
+     
+
+  */
+  ForceDirected.Label.HTML = new Class( {
+    Implements: Graph.Label.HTML,
+
+    initialize: function(viz) {
+      this.viz = viz;
+    },
+    /* 
+       placeLabel
+
+       Overrides abstract method placeLabel in .
+
+       Parameters:
+
+       tag - A DOM label element.
+       node - A .
+       controller - A configuration/controller object passed to the visualization.
+      
+     */
+    placeLabel: function(tag, node, controller) {
+      var pos = node.pos.getc(true), 
+          canvas = this.viz.canvas,
+          ox = canvas.translateOffsetX,
+          oy = canvas.translateOffsetY,
+          sx = canvas.scaleOffsetX,
+          sy = canvas.scaleOffsetY,
+          radius = canvas.getSize();
+      var labelPos = {
+        x: Math.round(pos.x * sx + ox + radius.width / 2),
+        y: Math.round(pos.y * sy + oy + radius.height / 2)
+      };
+      var style = tag.style;
+      style.left = labelPos.x + 'px';
+      style.top = labelPos.y + 'px';
+      style.display = this.fitsInCanvas(labelPos, canvas) ? '' : 'none';
+
+      controller.onPlaceLabel(tag, node);
+    }
+  });
+
+  /*
+    Class: ForceDirected.Plot.NodeTypes
+
+    This class contains a list of  built-in types. 
+    Node types implemented are 'none', 'circle', 'triangle', 'rectangle', 'star', 'ellipse' and 'square'.
+
+    You can add your custom node types, customizing your visualization to the extreme.
+
+    Example:
+
+    (start code js)
+      ForceDirected.Plot.NodeTypes.implement({
+        'mySpecialType': {
+          'render': function(node, canvas) {
+            //print your custom node to canvas
+          },
+          //optional
+          'contains': function(node, pos) {
+            //return true if pos is inside the node or false otherwise
+          }
+        }
+      });
+    (end code)
+
+  */
+  ForceDirected.Plot.NodeTypes = new Class({
+    'none': {
+      'render': $.empty,
+      'contains': $.lambda(false)
+    },
+    'circle': {
+      'render': function(node, canvas){
+        var pos = node.pos.getc(true), 
+            dim = node.getData('dim');
+        this.nodeHelper.circle.render('fill', pos, dim, canvas);
+      },
+      'contains': function(node, pos){
+        var npos = node.pos.getc(true), 
+            dim = node.getData('dim');
+        return this.nodeHelper.circle.contains(npos, pos, dim);
+      }
+    },
+    'ellipse': {
+      'render': function(node, canvas){
+        var pos = node.pos.getc(true), 
+            width = node.getData('width'), 
+            height = node.getData('height');
+        this.nodeHelper.ellipse.render('fill', pos, width, height, canvas);
+        },
+      // TODO(nico): be more precise...
+      'contains': function(node, pos){
+        var npos = node.pos.getc(true), 
+            width = node.getData('width'), 
+            height = node.getData('height');
+        return this.nodeHelper.ellipse.contains(npos, pos, width, height);
+      }
+    },
+    'square': {
+      'render': function(node, canvas){
+        var pos = node.pos.getc(true), 
+            dim = node.getData('dim');
+        this.nodeHelper.square.render('fill', pos, dim, canvas);
+      },
+      'contains': function(node, pos){
+        var npos = node.pos.getc(true), 
+            dim = node.getData('dim');
+        return this.nodeHelper.square.contains(npos, pos, dim);
+      }
+    },
+    'rectangle': {
+      'render': function(node, canvas){
+        var pos = node.pos.getc(true), 
+            width = node.getData('width'), 
+            height = node.getData('height');
+        this.nodeHelper.rectangle.render('fill', pos, width, height, canvas);
+      },
+      'contains': function(node, pos){
+        var npos = node.pos.getc(true), 
+            width = node.getData('width'), 
+            height = node.getData('height');
+        return this.nodeHelper.rectangle.contains(npos, pos, width, height);
+      }
+    },
+    'triangle': {
+      'render': function(node, canvas){
+        var pos = node.pos.getc(true), 
+            dim = node.getData('dim');
+        this.nodeHelper.triangle.render('fill', pos, dim, canvas);
+      },
+      'contains': function(node, pos) {
+        var npos = node.pos.getc(true), 
+            dim = node.getData('dim');
+        return this.nodeHelper.triangle.contains(npos, pos, dim);
+      }
+    },
+    'star': {
+      'render': function(node, canvas){
+        var pos = node.pos.getc(true),
+            dim = node.getData('dim');
+        this.nodeHelper.star.render('fill', pos, dim, canvas);
+      },
+      'contains': function(node, pos) {
+        var npos = node.pos.getc(true),
+            dim = node.getData('dim');
+        return this.nodeHelper.star.contains(npos, pos, dim);
+      }
+    }
+  });
+
+  /*
+    Class: ForceDirected.Plot.EdgeTypes
+  
+    This class contains a list of  built-in types. 
+    Edge types implemented are 'none', 'line' and 'arrow'.
+  
+    You can add your custom edge types, customizing your visualization to the extreme.
+  
+    Example:
+  
+    (start code js)
+      ForceDirected.Plot.EdgeTypes.implement({
+        'mySpecialType': {
+          'render': function(adj, canvas) {
+            //print your custom edge to canvas
+          },
+          //optional
+          'contains': function(adj, pos) {
+            //return true if pos is inside the arc or false otherwise
+          }
+        }
+      });
+    (end code)
+  
+  */
+  ForceDirected.Plot.EdgeTypes = new Class({
+    'none': $.empty,
+    'line': {
+      'render': function(adj, canvas) {
+        var from = adj.nodeFrom.pos.getc(true),
+            to = adj.nodeTo.pos.getc(true);
+        this.edgeHelper.line.render(from, to, canvas);
+      },
+      'contains': function(adj, pos) {
+        var from = adj.nodeFrom.pos.getc(true),
+            to = adj.nodeTo.pos.getc(true);
+        return this.edgeHelper.line.contains(from, to, pos, this.edge.epsilon);
+      }
+    },
+    'arrow': {
+      'render': function(adj, canvas) {
+        var from = adj.nodeFrom.pos.getc(true),
+            to = adj.nodeTo.pos.getc(true),
+            dim = adj.getData('dim'),
+            direction = adj.data.$direction,
+            inv = (direction && direction.length>1 && direction[0] != adj.nodeFrom.id);
+        this.edgeHelper.arrow.render(from, to, dim, inv, canvas);
+      },
+      'contains': function(adj, pos) {
+        var from = adj.nodeFrom.pos.getc(true),
+            to = adj.nodeTo.pos.getc(true);
+        return this.edgeHelper.arrow.contains(from, to, pos, this.edge.epsilon);
+      }
+    }
+  });
+
+})($jit.ForceDirected);
+
+
+/*
+ * File: Treemap.js
+ *
+*/
+
+$jit.TM = {};
+
+var TM = $jit.TM;
+
+$jit.TM.$extend = true;
+
+/*
+  Class: TM.Base
+  
+  Abstract class providing base functionality for ,  and  visualizations.
+  
+  Implements:
+  
+  All  methods
+  
+  Constructor Options:
+  
+  Inherits options from
+  
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  
+  Additionally, there are other parameters and some default values changed
+
+  orientation - (string) Default's *h*. Whether to set horizontal or vertical layouts. Possible values are 'h' and 'v'.
+  titleHeight - (number) Default's *13*. The height of the title rectangle for inner (non-leaf) nodes.
+  offset - (number) Default's *2*. Boxes offset.
+  constrained - (boolean) Default's *false*. Whether to show the entire tree when loaded or just the number of levels specified by _levelsToShow_.
+  levelsToShow - (number) Default's *3*. The number of levels to show for a subtree. This number is relative to the selected node.
+  animate - (boolean) Default's *false*. Whether to animate transitions.
+  Node.type - Described in . Default's *rectangle*.
+  duration - Described in . Default's *700*.
+  fps - Described in . Default's *45*.
+  
+  Instance Properties:
+  
+  canvas - Access a  instance.
+  graph - Access a  instance.
+  op - Access a  instance.
+  fx - Access a  instance.
+  labels - Access a  interface implementation.
+
+  Inspired by:
+  
+  Squarified Treemaps (Mark Bruls, Kees Huizing, and Jarke J. van Wijk) 
+  
+  Tree visualization with tree-maps: 2-d space-filling approach (Ben Shneiderman) 
+  
+   Note:
+   
+   This visualization was built and engineered from scratch, taking only the paper as inspiration, and only shares some features with the visualization described in the paper.
+
+*/
+TM.Base = {
+  layout: {
+    orientation: "h",
+    vertical: function(){
+      return this.orientation == "v";
+    },
+    horizontal: function(){
+      return this.orientation == "h";
+    },
+    change: function(){
+      this.orientation = this.vertical()? "h" : "v";
+    }
+  },
+
+  initialize: function(controller){
+    var config = {
+      orientation: "h",
+      titleHeight: 13,
+      offset: 2,
+      levelsToShow: 0,
+      constrained: false,
+      animate: false,
+      Node: {
+        type: 'rectangle',
+        overridable: true,
+        //we all know why this is not zero,
+        //right, Firefox?
+        width: 3,
+        height: 3,
+        color: '#444'
+      },
+      Label: {
+        textAlign: 'center',
+        textBaseline: 'top'
+      },
+      Edge: {
+        type: 'none'
+      },
+      duration: 700,
+      fps: 45
+    };
+
+    this.controller = this.config = $.merge(Options("Canvas", "Node", "Edge",
+        "Fx", "Controller", "Tips", "NodeStyles", "Events", "Navigation", "Label"), config, controller);
+    this.layout.orientation = this.config.orientation;
+
+    var canvasConfig = this.config;
+    if (canvasConfig.useCanvas) {
+      this.canvas = canvasConfig.useCanvas;
+      this.config.labelContainer = this.canvas.id + '-label';
+    } else {
+      if(canvasConfig.background) {
+        canvasConfig.background = $.merge({
+          type: 'Circles'
+        }, canvasConfig.background);
+      }
+      this.canvas = new Canvas(this, canvasConfig);
+      this.config.labelContainer = (typeof canvasConfig.injectInto == 'string'? canvasConfig.injectInto : canvasConfig.injectInto.id) + '-label';
+    }
+
+    this.graphOptions = {
+      'complex': true,
+      'Node': {
+        'selected': false,
+        'exist': true,
+        'drawn': true
+      }
+    };
+    this.graph = new Graph(this.graphOptions, this.config.Node,
+        this.config.Edge);
+    this.labels = new TM.Label[canvasConfig.Label.type](this);
+    this.fx = new TM.Plot(this);
+    this.op = new TM.Op(this);
+    this.group = new TM.Group(this);
+    this.geom = new TM.Geom(this);
+    this.clickedNode = null;
+    this.busy = false;
+    // initialize extras
+    this.initializeExtras();
+  },
+
+  /* 
+    Method: refresh 
+    
+    Computes positions and plots the tree.
+  */
+  refresh: function(){
+    if(this.busy) return;
+    this.busy = true;
+    var that = this;
+    if(this.config.animate) {
+      this.compute('end');
+      this.config.levelsToShow > 0 && this.geom.setRightLevelToShow(this.graph.getNode(this.clickedNode 
+          && this.clickedNode.id || this.root));
+      this.fx.animate($.merge(this.config, {
+        modes: ['linear', 'node-property:width:height'],
+        onComplete: function() {
+          that.busy = false;
+        }
+      }));
+    } else {
+      var labelType = this.config.Label.type;
+      if(labelType != 'Native') {
+        var that = this;
+        this.graph.eachNode(function(n) { that.labels.hideLabel(n, false); });
+      }
+      this.busy = false;
+      this.compute();
+      this.config.levelsToShow > 0 && this.geom.setRightLevelToShow(this.graph.getNode(this.clickedNode 
+          && this.clickedNode.id || this.root));
+      this.plot();
+    }
+  },
+
+  /* 
+    Method: plot 
+    
+    Plots the TreeMap. This is a shortcut to *fx.plot*. 
+  
+   */
+  plot: function(){
+    this.fx.plot();
+  },
+
+  /* 
+  Method: leaf 
+  
+  Returns whether the node is a leaf.
+  
+   Parameters:
+   
+   n - (object) A .
+
+ */
+  leaf: function(n){
+    return n.getSubnodes([
+        1, 1
+    ], "ignore").length == 0;
+  },
+  
+  /* 
+  Method: enter 
+  
+  Sets the node as root.
+  
+   Parameters:
+   
+   n - (object) A .
+
+ */
+  enter: function(n){
+    if(this.busy) return;
+    this.busy = true;
+    
+    var that = this,
+        config = this.config,
+        graph = this.graph,
+        clickedNode = n,
+        previousClickedNode = this.clickedNode;
+
+    var callback = {
+      onComplete: function() {
+        //ensure that nodes are shown for that level
+        if(config.levelsToShow > 0) {
+          that.geom.setRightLevelToShow(n);
+        }
+        //compute positions of newly inserted nodes
+        if(config.levelsToShow > 0 || config.request) that.compute();
+        if(config.animate) {
+          //fade nodes
+          graph.nodeList.setData('alpha', 0, 'end');
+          n.eachSubgraph(function(n) {
+            n.setData('alpha', 1, 'end');
+          }, "ignore");
+          that.fx.animate({
+            duration: 500,
+            modes:['node-property:alpha'],
+            onComplete: function() {
+              //compute end positions
+              that.clickedNode = clickedNode;
+              that.compute('end');
+              //animate positions
+              //TODO(nico) commenting this line didn't seem to throw errors...
+              that.clickedNode = previousClickedNode;
+              that.fx.animate({
+                modes:['linear', 'node-property:width:height'],
+                duration: 1000,
+                onComplete: function() { 
+                  that.busy = false;
+                  //TODO(nico) check comment above
+                  that.clickedNode = clickedNode;
+                }
+              });
+            }
+          });
+        } else {
+          that.busy = false;
+          that.clickedNode = n;
+          that.refresh();
+        }
+      }
+    };
+    if(config.request) {
+      this.requestNodes(clickedNode, callback);
+    } else {
+      callback.onComplete();
+    }
+  },
+
+  /* 
+  Method: out 
+  
+  Sets the parent node of the current selected node as root.
+
+ */
+  out: function(){
+    if(this.busy) return;
+    this.busy = true;
+    this.events.hoveredNode = false;
+    var that = this,
+        config = this.config,
+        graph = this.graph,
+        parents = graph.getNode(this.clickedNode 
+            && this.clickedNode.id || this.root).getParents(),
+        parent = parents[0],
+        clickedNode = parent,
+        previousClickedNode = this.clickedNode;
+    
+    //if no parents return
+    if(!parent) {
+      this.busy = false;
+      return;
+    }
+    //final plot callback
+    callback = {
+      onComplete: function() {
+        that.clickedNode = parent;
+        if(config.request) {
+          that.requestNodes(parent, {
+            onComplete: function() {
+              that.compute();
+              that.plot();
+              that.busy = false;
+            }
+          });
+        } else {
+          that.compute();
+          that.plot();
+          that.busy = false;
+        }
+      }
+    };
+    //prune tree
+    if (config.levelsToShow > 0)
+      this.geom.setRightLevelToShow(parent);
+    //animate node positions
+    if(config.animate) {
+      this.clickedNode = clickedNode;
+      this.compute('end');
+      //animate the visible subtree only
+      this.clickedNode = previousClickedNode;
+      this.fx.animate({
+        modes:['linear', 'node-property:width:height'],
+        duration: 1000,
+        onComplete: function() {
+          //animate the parent subtree
+          that.clickedNode = clickedNode;
+          //change nodes alpha
+          graph.eachNode(function(n) {
+            n.setDataset(['current', 'end'], {
+              'alpha': [0, 1]
+            });
+          }, "ignore");
+          previousClickedNode.eachSubgraph(function(node) {
+            node.setData('alpha', 1);
+          }, "ignore");
+          that.fx.animate({
+            duration: 500,
+            modes:['node-property:alpha'],
+            onComplete: function() {
+              callback.onComplete();
+            }
+          });
+        }
+      });
+    } else {
+      callback.onComplete();
+    }
+  },
+
+  requestNodes: function(node, onComplete){
+    var handler = $.merge(this.controller, onComplete), 
+        lev = this.config.levelsToShow;
+    if (handler.request) {
+      var leaves = [], d = node._depth;
+      node.eachLevel(0, lev, function(n){
+        var nodeLevel = lev - (n._depth - d);
+        if (n.drawn && !n.anySubnode() && nodeLevel > 0) {
+          leaves.push(n);
+          n._level = nodeLevel;
+        }
+      });
+      this.group.requestNodes(leaves, handler);
+    } else {
+      handler.onComplete();
+    }
+  }
+};
+
+/*
+  Class: TM.Op
+  
+  Custom extension of .
+  
+  Extends:
+  
+  All  methods
+  
+  See also:
+  
+  
+  
+  */
+TM.Op = new Class({
+  Implements: Graph.Op,
+
+  initialize: function(viz){
+    this.viz = viz;
+  }
+});
+
+//extend level methods of Graph.Geom
+TM.Geom = new Class({
+  Implements: Graph.Geom,
+  
+  getRightLevelToShow: function() {
+    return this.viz.config.levelsToShow;
+  },
+  
+  setRightLevelToShow: function(node) {
+    var level = this.getRightLevelToShow(), 
+        fx = this.viz.labels;
+    node.eachLevel(0, level+1, function(n) {
+      var d = n._depth - node._depth;
+      if(d > level) {
+        n.drawn = false; 
+        n.exist = false;
+        n.ignore = true;
+        fx.hideLabel(n, false);
+      } else {
+        n.drawn = true;
+        n.exist = true;
+        delete n.ignore;
+      }
+    });
+    node.drawn = true;
+    delete node.ignore;
+  }
+});
+
+/*
+
+Performs operations on group of nodes.
+
+*/
+TM.Group = new Class( {
+
+  initialize: function(viz){
+    this.viz = viz;
+    this.canvas = viz.canvas;
+    this.config = viz.config;
+  },
+
+  /*
+  
+    Calls the request method on the controller to request a subtree for each node. 
+  */
+  requestNodes: function(nodes, controller){
+    var counter = 0, len = nodes.length, nodeSelected = {};
+    var complete = function(){
+      controller.onComplete();
+    };
+    var viz = this.viz;
+    if (len == 0)
+      complete();
+    for ( var i = 0; i < len; i++) {
+      nodeSelected[nodes[i].id] = nodes[i];
+      controller.request(nodes[i].id, nodes[i]._level, {
+        onComplete: function(nodeId, data){
+          if (data && data.children) {
+            data.id = nodeId;
+            viz.op.sum(data, {
+              type: 'nothing'
+            });
+          }
+          if (++counter == len) {
+            viz.graph.computeLevels(viz.root, 0);
+            complete();
+          }
+        }
+      });
+    }
+  }
+});
+
+/*
+  Class: TM.Plot
+  
+  Custom extension of .
+  
+  Extends:
+  
+  All  methods
+  
+  See also:
+  
+  
+  
+  */
+TM.Plot = new Class({
+
+  Implements: Graph.Plot,
+
+  initialize: function(viz){
+    this.viz = viz;
+    this.config = viz.config;
+    this.node = this.config.Node;
+    this.edge = this.config.Edge;
+    this.animation = new Animation;
+    this.nodeTypes = new TM.Plot.NodeTypes;
+    this.edgeTypes = new TM.Plot.EdgeTypes;
+    this.labels = viz.labels;
+  },
+
+  plot: function(opt, animating){
+    var viz = this.viz, 
+        graph = viz.graph;
+    viz.canvas.clear();
+    this.plotTree(graph.getNode(viz.clickedNode && viz.clickedNode.id || viz.root), $.merge(viz.config, opt || {}, {
+      'withLabels': true,
+      'hideLabels': false,
+      'plotSubtree': function(n, ch){
+        return n.anySubnode("exist");
+      }
+    }), animating);
+  }
+});
+
+/*
+  Class: TM.Label
+  
+  Custom extension of . 
+  Contains custom ,  and  extensions.
+
+  Extends:
+
+  All  methods and subclasses.
+
+  See also:
+
+  , , , .
+  
+*/
+TM.Label = {};
+
+/*
+ TM.Label.Native
+
+ Custom extension of .
+
+ Extends:
+
+ All  methods
+
+ See also:
+
+ 
+*/
+TM.Label.Native = new Class({
+  Implements: Graph.Label.Native,
+
+  initialize: function(viz) {
+    this.config = viz.config;
+    this.leaf = viz.leaf;
+  },
+  
+  renderLabel: function(canvas, node, controller){
+    if(!this.leaf(node) && !this.config.titleHeight) return;
+    var pos = node.pos.getc(true), 
+        ctx = canvas.getCtx(),
+        width = node.getData('width'),
+        height = node.getData('height'),
+        x = pos.x + width/2,
+        y = pos.y;
+        
+    ctx.fillText(node.name, x, y, width);
+  }
+});
+
+/*
+ TM.Label.SVG
+
+  Custom extension of .
+
+  Extends:
+
+  All  methods
+
+  See also:
+
+  
+*/
+TM.Label.SVG = new Class( {
+  Implements: Graph.Label.SVG,
+
+  initialize: function(viz){
+    this.viz = viz;
+    this.leaf = viz.leaf;
+    this.config = viz.config;
+  },
+
+  /* 
+  placeLabel
+
+  Overrides abstract method placeLabel in .
+
+  Parameters:
+
+  tag - A DOM label element.
+  node - A .
+  controller - A configuration/controller object passed to the visualization.
+  
+  */
+  placeLabel: function(tag, node, controller){
+    var pos = node.pos.getc(true), 
+        canvas = this.viz.canvas,
+        ox = canvas.translateOffsetX,
+        oy = canvas.translateOffsetY,
+        sx = canvas.scaleOffsetX,
+        sy = canvas.scaleOffsetY,
+        radius = canvas.getSize();
+    var labelPos = {
+      x: Math.round(pos.x * sx + ox + radius.width / 2),
+      y: Math.round(pos.y * sy + oy + radius.height / 2)
+    };
+    tag.setAttribute('x', labelPos.x);
+    tag.setAttribute('y', labelPos.y);
+
+    if(!this.leaf(node) && !this.config.titleHeight) {
+      tag.style.display = 'none';
+    }
+    controller.onPlaceLabel(tag, node);
+  }
+});
+
+/*
+ TM.Label.HTML
+
+ Custom extension of .
+
+ Extends:
+
+ All  methods.
+
+ See also:
+
+ 
+
+*/
+TM.Label.HTML = new Class( {
+  Implements: Graph.Label.HTML,
+
+  initialize: function(viz){
+    this.viz = viz;
+    this.leaf = viz.leaf;
+    this.config = viz.config;
+  },
+
+  /* 
+    placeLabel
+  
+    Overrides abstract method placeLabel in .
+  
+    Parameters:
+  
+    tag - A DOM label element.
+    node - A .
+    controller - A configuration/controller object passed to the visualization.
+  
+  */
+  placeLabel: function(tag, node, controller){
+    var pos = node.pos.getc(true), 
+        canvas = this.viz.canvas,
+        ox = canvas.translateOffsetX,
+        oy = canvas.translateOffsetY,
+        sx = canvas.scaleOffsetX,
+        sy = canvas.scaleOffsetY,
+        radius = canvas.getSize();
+    var labelPos = {
+      x: Math.round(pos.x * sx + ox + radius.width / 2),
+      y: Math.round(pos.y * sy + oy + radius.height / 2)
+    };
+
+    var style = tag.style;
+    style.left = labelPos.x + 'px';
+    style.top = labelPos.y + 'px';
+    style.width = node.getData('width') * sx + 'px';
+    style.height = node.getData('height') * sy + 'px';
+    style.zIndex = node._depth * 100;
+    style.display = '';
+
+    if(!this.leaf(node) && !this.config.titleHeight) {
+      tag.style.display = 'none';
+    }
+    controller.onPlaceLabel(tag, node);
+  }
+});
+
+/*
+  Class: TM.Plot.NodeTypes
+
+  This class contains a list of  built-in types. 
+  Node types implemented are 'none', 'rectangle'.
+
+  You can add your custom node types, customizing your visualization to the extreme.
+
+  Example:
+
+  (start code js)
+    TM.Plot.NodeTypes.implement({
+      'mySpecialType': {
+        'render': function(node, canvas) {
+          //print your custom node to canvas
+        },
+        //optional
+        'contains': function(node, pos) {
+          //return true if pos is inside the node or false otherwise
+        }
+      }
+    });
+  (end code)
+
+*/
+TM.Plot.NodeTypes = new Class( {
+  'none': {
+    'render': $.empty
+  },
+
+  'rectangle': {
+    'render': function(node, canvas, animating){
+      var leaf = this.viz.leaf(node),
+          config = this.config,
+          offst = config.offset,
+          titleHeight = config.titleHeight,
+          pos = node.pos.getc(true),
+          width = node.getData('width'),
+          height = node.getData('height'),
+          border = node.getData('border'),
+          ctx = canvas.getCtx(),
+          posx = pos.x + offst / 2, 
+          posy = pos.y + offst / 2;
+      if(width <= offst || height <= offst) return;
+      if (leaf) {
+        if(config.cushion) {
+          var lg = ctx.createRadialGradient(posx + (width-offst)/2, posy + (height-offst)/2, 1, 
+              posx + (width-offst)/2, posy + (height-offst)/2, width < height? height : width);
+          var color = node.getData('color');
+          var colorGrad = $.rgbToHex($.map($.hexToRgb(color), 
+              function(r) { return r * 0.2 >> 0; }));
+          lg.addColorStop(0, color);
+          lg.addColorStop(1, colorGrad);
+          ctx.fillStyle = lg;
+        }
+        ctx.fillRect(posx, posy, width - offst, height - offst);
+        if(border) {
+          ctx.save();
+          ctx.strokeStyle = border;
+          ctx.strokeRect(posx, posy, width - offst, height - offst);
+          ctx.restore();
+        }
+      } else if(titleHeight > 0){
+        ctx.fillRect(pos.x + offst / 2, pos.y + offst / 2, width - offst,
+            titleHeight - offst);
+        if(border) {
+          ctx.save();
+          ctx.strokeStyle = border;
+          ctx.strokeRect(pos.x + offst / 2, pos.y + offst / 2, width - offst,
+              height - offst);
+          ctx.restore();
+        }
+      }
+    },
+    'contains': function(node, pos) {
+      if(this.viz.clickedNode && !node.isDescendantOf(this.viz.clickedNode.id) || node.ignore) return false;
+      var npos = node.pos.getc(true),
+          width = node.getData('width'), 
+          leaf = this.viz.leaf(node),
+          height = leaf? node.getData('height') : this.config.titleHeight;
+      return this.nodeHelper.rectangle.contains({x: npos.x + width/2, y: npos.y + height/2}, pos, width, height);
+    }
+  }
+});
+
+TM.Plot.EdgeTypes = new Class( {
+  'none': $.empty
+});
+
+/*
+  Class: TM.SliceAndDice
+  
+  A slice and dice TreeMap visualization.
+  
+  Implements:
+  
+  All  methods and properties.
+*/
+TM.SliceAndDice = new Class( {
+  Implements: [
+      Loader, Extras, TM.Base, Layouts.TM.SliceAndDice
+  ]
+});
+
+/*
+  Class: TM.Squarified
+  
+  A squarified TreeMap visualization.
+
+  Implements:
+  
+  All  methods and properties.
+*/
+TM.Squarified = new Class( {
+  Implements: [
+      Loader, Extras, TM.Base, Layouts.TM.Squarified
+  ]
+});
+
+/*
+  Class: TM.Strip
+  
+  A strip TreeMap visualization.
+
+  Implements:
+  
+  All  methods and properties.
+*/
+TM.Strip = new Class( {
+  Implements: [
+      Loader, Extras, TM.Base, Layouts.TM.Strip
+  ]
+});
+
+
+/*
+ * File: RGraph.js
+ *
+ */
+
+/*
+   Class: RGraph
+   
+   A radial graph visualization with advanced animations.
+   
+   Inspired by:
+ 
+   Animated Exploration of Dynamic Graphs with Radial Layout (Ka-Ping Yee, Danyel Fisher, Rachna Dhamija, Marti Hearst) 
+   
+   Note:
+   
+   This visualization was built and engineered from scratch, taking only the paper as inspiration, and only shares some features with the visualization described in the paper.
+   
+  Implements:
+  
+  All  methods
+  
+   Constructor Options:
+   
+   Inherits options from
+   
+   - 
+   - 
+   - 
+   - 
+   - 
+   - 
+   - 
+   - 
+   - 
+   
+   Additionally, there are other parameters and some default values changed
+   
+   interpolation - (string) Default's *linear*. Describes the way nodes are interpolated. Possible values are 'linear' and 'polar'.
+   levelDistance - (number) Default's *100*. The distance between levels of the tree. 
+     
+   Instance Properties:
+
+   canvas - Access a  instance.
+   graph - Access a  instance.
+   op - Access a  instance.
+   fx - Access a  instance.
+   labels - Access a  interface implementation.   
+*/
+
+$jit.RGraph = new Class( {
+
+  Implements: [
+      Loader, Extras, Layouts.Radial
+  ],
+
+  initialize: function(controller){
+    var $RGraph = $jit.RGraph;
+
+    var config = {
+      interpolation: 'linear',
+      levelDistance: 100
+    };
+
+    this.controller = this.config = $.merge(Options("Canvas", "Node", "Edge",
+        "Fx", "Controller", "Tips", "NodeStyles", "Events", "Navigation", "Label"), config, controller);
+
+    var canvasConfig = this.config;
+    if(canvasConfig.useCanvas) {
+      this.canvas = canvasConfig.useCanvas;
+      this.config.labelContainer = this.canvas.id + '-label';
+    } else {
+      if(canvasConfig.background) {
+        canvasConfig.background = $.merge({
+          type: 'Circles'
+        }, canvasConfig.background);
+      }
+      this.canvas = new Canvas(this, canvasConfig);
+      this.config.labelContainer = (typeof canvasConfig.injectInto == 'string'? canvasConfig.injectInto : canvasConfig.injectInto.id) + '-label';
+    }
+
+    this.graphOptions = {
+      'complex': false,
+      'Node': {
+        'selected': false,
+        'exist': true,
+        'drawn': true
+      }
+    };
+    this.graph = new Graph(this.graphOptions, this.config.Node,
+        this.config.Edge);
+    this.labels = new $RGraph.Label[canvasConfig.Label.type](this);
+    this.fx = new $RGraph.Plot(this, $RGraph);
+    this.op = new $RGraph.Op(this);
+    this.json = null;
+    this.root = null;
+    this.busy = false;
+    this.parent = false;
+    // initialize extras
+    this.initializeExtras();
+  },
+
+  /* 
+  
+    createLevelDistanceFunc 
+  
+    Returns the levelDistance function used for calculating a node distance 
+    to its origin. This function returns a function that is computed 
+    per level and not per node, such that all nodes with the same depth will have the 
+    same distance to the origin. The resulting function gets the 
+    parent node as parameter and returns a float.
+
+   */
+  createLevelDistanceFunc: function(){
+    var ld = this.config.levelDistance;
+    return function(elem){
+      return (elem._depth + 1) * ld;
+    };
+  },
+
+  /* 
+     Method: refresh 
+     
+     Computes positions and plots the tree.
+
+   */
+  refresh: function(){
+    this.compute();
+    this.plot();
+  },
+
+  reposition: function(){
+    this.compute('end');
+  },
+
+  /*
+   Method: plot
+  
+   Plots the RGraph. This is a shortcut to *fx.plot*.
+  */
+  plot: function(){
+    this.fx.plot();
+  },
+  /*
+   getNodeAndParentAngle
+  
+   Returns the _parent_ of the given node, also calculating its angle span.
+  */
+  getNodeAndParentAngle: function(id){
+    var theta = false;
+    var n = this.graph.getNode(id);
+    var ps = n.getParents();
+    var p = (ps.length > 0)? ps[0] : false;
+    if (p) {
+      var posParent = p.pos.getc(), posChild = n.pos.getc();
+      var newPos = posParent.add(posChild.scale(-1));
+      theta = Math.atan2(newPos.y, newPos.x);
+      if (theta < 0)
+        theta += 2 * Math.PI;
+    }
+    return {
+      parent: p,
+      theta: theta
+    };
+  },
+  /*
+   tagChildren
+  
+   Enumerates the children in order to maintain child ordering (second constraint of the paper).
+  */
+  tagChildren: function(par, id){
+    if (par.angleSpan) {
+      var adjs = [];
+      par.eachAdjacency(function(elem){
+        adjs.push(elem.nodeTo);
+      }, "ignore");
+      var len = adjs.length;
+      for ( var i = 0; i < len && id != adjs[i].id; i++)
+        ;
+      for ( var j = (i + 1) % len, k = 0; id != adjs[j].id; j = (j + 1) % len) {
+        adjs[j].dist = k++;
+      }
+    }
+  },
+  /* 
+  Method: onClick 
+  
+  Animates the  to center the node specified by *id*.
+
+   Parameters:
+
+   id - A  id.
+   opt - (optional|object) An object containing some extra properties described below
+   hideLabels - (boolean) Default's *true*. Hide labels when performing the animation.
+
+   Example:
+
+   (start code js)
+     rgraph.onClick('someid');
+     //or also...
+     rgraph.onClick('someid', {
+      hideLabels: false
+     });
+    (end code)
+    
+  */
+  onClick: function(id, opt){
+    if (this.root != id && !this.busy) {
+      this.busy = true;
+      this.root = id;
+      that = this;
+      this.controller.onBeforeCompute(this.graph.getNode(id));
+      var obj = this.getNodeAndParentAngle(id);
+
+      // second constraint
+      this.tagChildren(obj.parent, id);
+      this.parent = obj.parent;
+      this.compute('end');
+
+      // first constraint
+      var thetaDiff = obj.theta - obj.parent.endPos.theta;
+      this.graph.eachNode(function(elem){
+        elem.endPos.set(elem.endPos.getp().add($P(thetaDiff, 0)));
+      });
+
+      var mode = this.config.interpolation;
+      opt = $.merge( {
+        onComplete: $.empty
+      }, opt || {});
+
+      this.fx.animate($.merge( {
+        hideLabels: true,
+        modes: [
+          mode
+        ]
+      }, opt, {
+        onComplete: function(){
+          that.busy = false;
+          opt.onComplete();
+        }
+      }));
+    }
+  }
+});
+
+$jit.RGraph.$extend = true;
+
+(function(RGraph){
+
+  /*
+     Class: RGraph.Op
+     
+     Custom extension of .
+
+     Extends:
+
+     All  methods
+     
+     See also:
+     
+     
+
+  */
+  RGraph.Op = new Class( {
+
+    Implements: Graph.Op
+
+  });
+
+  /*
+     Class: RGraph.Plot
+    
+    Custom extension of .
+  
+    Extends:
+  
+    All  methods
+    
+    See also:
+    
+    
+  
+  */
+  RGraph.Plot = new Class( {
+
+    Implements: Graph.Plot
+
+  });
+
+  /*
+    Object: RGraph.Label
+
+    Custom extension of . 
+    Contains custom ,  and  extensions.
+  
+    Extends:
+  
+    All  methods and subclasses.
+  
+    See also:
+  
+    , , , .
+  
+   */
+  RGraph.Label = {};
+
+  /*
+     RGraph.Label.Native
+
+     Custom extension of .
+
+     Extends:
+
+     All  methods
+
+     See also:
+
+     
+
+  */
+  RGraph.Label.Native = new Class( {
+    Implements: Graph.Label.Native
+  });
+
+  /*
+     RGraph.Label.SVG
+    
+    Custom extension of .
+  
+    Extends:
+  
+    All  methods
+  
+    See also:
+  
+    
+  
+  */
+  RGraph.Label.SVG = new Class( {
+    Implements: Graph.Label.SVG,
+
+    initialize: function(viz){
+      this.viz = viz;
+    },
+
+    /* 
+       placeLabel
+
+       Overrides abstract method placeLabel in .
+
+       Parameters:
+
+       tag - A DOM label element.
+       node - A .
+       controller - A configuration/controller object passed to the visualization.
+      
+     */
+    placeLabel: function(tag, node, controller){
+      var pos = node.pos.getc(true), 
+          canvas = this.viz.canvas,
+          ox = canvas.translateOffsetX,
+          oy = canvas.translateOffsetY,
+          sx = canvas.scaleOffsetX,
+          sy = canvas.scaleOffsetY,
+          radius = canvas.getSize();
+      var labelPos = {
+        x: Math.round(pos.x * sx + ox + radius.width / 2),
+        y: Math.round(pos.y * sy + oy + radius.height / 2)
+      };
+      tag.setAttribute('x', labelPos.x);
+      tag.setAttribute('y', labelPos.y);
+
+      controller.onPlaceLabel(tag, node);
+    }
+  });
+
+  /*
+     RGraph.Label.HTML
+
+     Custom extension of .
+
+     Extends:
+
+     All  methods.
+
+     See also:
+
+     
+
+  */
+  RGraph.Label.HTML = new Class( {
+    Implements: Graph.Label.HTML,
+
+    initialize: function(viz){
+      this.viz = viz;
+    },
+    /* 
+       placeLabel
+
+       Overrides abstract method placeLabel in .
+
+       Parameters:
+
+       tag - A DOM label element.
+       node - A .
+       controller - A configuration/controller object passed to the visualization.
+      
+     */
+    placeLabel: function(tag, node, controller){
+      var pos = node.pos.getc(true), 
+          canvas = this.viz.canvas,
+          ox = canvas.translateOffsetX,
+          oy = canvas.translateOffsetY,
+          sx = canvas.scaleOffsetX,
+          sy = canvas.scaleOffsetY,
+          radius = canvas.getSize();
+      var labelPos = {
+        x: Math.round(pos.x * sx + ox + radius.width / 2),
+        y: Math.round(pos.y * sy + oy + radius.height / 2)
+      };
+
+      var style = tag.style;
+      style.left = labelPos.x + 'px';
+      style.top = labelPos.y + 'px';
+      style.display = this.fitsInCanvas(labelPos, canvas)? '' : 'none';
+
+      controller.onPlaceLabel(tag, node);
+    }
+  });
+
+  /*
+    Class: RGraph.Plot.NodeTypes
+
+    This class contains a list of  built-in types. 
+    Node types implemented are 'none', 'circle', 'triangle', 'rectangle', 'star', 'ellipse' and 'square'.
+
+    You can add your custom node types, customizing your visualization to the extreme.
+
+    Example:
+
+    (start code js)
+      RGraph.Plot.NodeTypes.implement({
+        'mySpecialType': {
+          'render': function(node, canvas) {
+            //print your custom node to canvas
+          },
+          //optional
+          'contains': function(node, pos) {
+            //return true if pos is inside the node or false otherwise
+          }
+        }
+      });
+    (end code)
+
+  */
+  RGraph.Plot.NodeTypes = new Class({
+    'none': {
+      'render': $.empty,
+      'contains': $.lambda(false)
+    },
+    'circle': {
+      'render': function(node, canvas){
+        var pos = node.pos.getc(true), 
+            dim = node.getData('dim');
+        this.nodeHelper.circle.render('fill', pos, dim, canvas);
+      },
+      'contains': function(node, pos){
+        var npos = node.pos.getc(true), 
+            dim = node.getData('dim');
+        return this.nodeHelper.circle.contains(npos, pos, dim);
+      }
+    },
+    'ellipse': {
+      'render': function(node, canvas){
+        var pos = node.pos.getc(true), 
+            width = node.getData('width'), 
+            height = node.getData('height');
+        this.nodeHelper.ellipse.render('fill', pos, width, height, canvas);
+        },
+      // TODO(nico): be more precise...
+      'contains': function(node, pos){
+        var npos = node.pos.getc(true), 
+            width = node.getData('width'), 
+            height = node.getData('height');
+        return this.nodeHelper.ellipse.contains(npos, pos, width, height);
+      }
+    },
+    'square': {
+      'render': function(node, canvas){
+        var pos = node.pos.getc(true), 
+            dim = node.getData('dim');
+        this.nodeHelper.square.render('fill', pos, dim, canvas);
+      },
+      'contains': function(node, pos){
+        var npos = node.pos.getc(true), 
+            dim = node.getData('dim');
+        return this.nodeHelper.square.contains(npos, pos, dim);
+      }
+    },
+    'rectangle': {
+      'render': function(node, canvas){
+        var pos = node.pos.getc(true), 
+            width = node.getData('width'), 
+            height = node.getData('height');
+        this.nodeHelper.rectangle.render('fill', pos, width, height, canvas);
+      },
+      'contains': function(node, pos){
+        var npos = node.pos.getc(true), 
+            width = node.getData('width'), 
+            height = node.getData('height');
+        return this.nodeHelper.rectangle.contains(npos, pos, width, height);
+      }
+    },
+    'triangle': {
+      'render': function(node, canvas){
+        var pos = node.pos.getc(true), 
+            dim = node.getData('dim');
+        this.nodeHelper.triangle.render('fill', pos, dim, canvas);
+      },
+      'contains': function(node, pos) {
+        var npos = node.pos.getc(true), 
+            dim = node.getData('dim');
+        return this.nodeHelper.triangle.contains(npos, pos, dim);
+      }
+    },
+    'star': {
+      'render': function(node, canvas){
+        var pos = node.pos.getc(true),
+            dim = node.getData('dim');
+        this.nodeHelper.star.render('fill', pos, dim, canvas);
+      },
+      'contains': function(node, pos) {
+        var npos = node.pos.getc(true),
+            dim = node.getData('dim');
+        return this.nodeHelper.star.contains(npos, pos, dim);
+      }
+    }
+  });
+
+  /*
+    Class: RGraph.Plot.EdgeTypes
+
+    This class contains a list of  built-in types. 
+    Edge types implemented are 'none', 'line' and 'arrow'.
+  
+    You can add your custom edge types, customizing your visualization to the extreme.
+  
+    Example:
+  
+    (start code js)
+      RGraph.Plot.EdgeTypes.implement({
+        'mySpecialType': {
+          'render': function(adj, canvas) {
+            //print your custom edge to canvas
+          },
+          //optional
+          'contains': function(adj, pos) {
+            //return true if pos is inside the arc or false otherwise
+          }
+        }
+      });
+    (end code)
+  
+  */
+  RGraph.Plot.EdgeTypes = new Class({
+    'none': $.empty,
+    'line': {
+      'render': function(adj, canvas) {
+        var from = adj.nodeFrom.pos.getc(true),
+            to = adj.nodeTo.pos.getc(true);
+        this.edgeHelper.line.render(from, to, canvas);
+      },
+      'contains': function(adj, pos) {
+        var from = adj.nodeFrom.pos.getc(true),
+            to = adj.nodeTo.pos.getc(true);
+        return this.edgeHelper.line.contains(from, to, pos, this.edge.epsilon);
+      }
+    },
+    'arrow': {
+      'render': function(adj, canvas) {
+        var from = adj.nodeFrom.pos.getc(true),
+            to = adj.nodeTo.pos.getc(true),
+            dim = adj.getData('dim'),
+            direction = adj.data.$direction,
+            inv = (direction && direction.length>1 && direction[0] != adj.nodeFrom.id);
+        this.edgeHelper.arrow.render(from, to, dim, inv, canvas);
+      },
+      'contains': function(adj, pos) {
+        var from = adj.nodeFrom.pos.getc(true),
+            to = adj.nodeTo.pos.getc(true);
+        return this.edgeHelper.arrow.contains(from, to, pos, this.edge.epsilon);
+      }
+    }
+  });
+
+})($jit.RGraph);
+
+
+/*
+ * File: Hypertree.js
+ * 
+*/
+
+/* 
+     Complex 
+     
+     A multi-purpose Complex Class with common methods. Extended for the Hypertree. 
+ 
+*/
+/* 
+   moebiusTransformation 
+ 
+   Calculates a moebius transformation for this point / complex. 
+    For more information go to: 
+        http://en.wikipedia.org/wiki/Moebius_transformation. 
+ 
+   Parameters: 
+ 
+      c - An initialized Complex instance representing a translation Vector. 
+*/
+
+Complex.prototype.moebiusTransformation = function(c) {
+  var num = this.add(c);
+  var den = c.$conjugate().$prod(this);
+  den.x++;
+  return num.$div(den);
+};
+
+/* 
+    moebiusTransformation 
+     
+    Calculates a moebius transformation for the hyperbolic tree. 
+     
+     
+      
+     Parameters: 
+     
+        graph - A  instance.
+        pos - A .
+        prop - A property array.
+        theta - Rotation angle. 
+        startPos - _optional_ start position. 
+*/
+Graph.Util.moebiusTransformation = function(graph, pos, prop, startPos, flags) {
+  this.eachNode(graph, function(elem) {
+    for ( var i = 0; i < prop.length; i++) {
+      var p = pos[i].scale(-1), property = startPos ? startPos : prop[i];
+      elem.getPos(prop[i]).set(elem.getPos(property).getc().moebiusTransformation(p));
+    }
+  }, flags);
+};
+
+/* 
+   Class: Hypertree 
+   
+   A Hyperbolic Tree/Graph visualization.
+   
+   Inspired by:
+ 
+   A Focus+Context Technique Based on Hyperbolic Geometry for Visualizing Large Hierarchies (John Lamping, Ramana Rao, and Peter Pirolli). 
+   
+ 
+  Note:
+ 
+  This visualization was built and engineered from scratch, taking only the paper as inspiration, and only shares some features with the Hypertree described in the paper.
+
+  Implements:
+  
+  All  methods
+  
+  Constructor Options:
+  
+  Inherits options from
+  
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  - 
+  
+  Additionally, there are other parameters and some default values changed
+  
+  radius - (string|number) Default's *auto*. The radius of the disc to plot the  in. 'auto' will take the smaller value from the width and height canvas dimensions. You can also set this to a custom value, for example *250*.
+  offset - (number) Default's *0*. A number in the range [0, 1) that will be substracted to each node position to make a more compact . This will avoid placing nodes too far from each other when a there's a selected node.
+  fps - Described in . It's default value has been changed to *35*.
+  duration - Described in . It's default value has been changed to *1500*.
+  Edge.type - Described in . It's default value has been changed to *hyperline*. 
+  
+  Instance Properties:
+  
+  canvas - Access a  instance.
+  graph - Access a  instance.
+  op - Access a  instance.
+  fx - Access a  instance.
+  labels - Access a  interface implementation.
+
+*/
+
+$jit.Hypertree = new Class( {
+
+  Implements: [ Loader, Extras, Layouts.Radial ],
+
+  initialize: function(controller) {
+    var $Hypertree = $jit.Hypertree;
+
+    var config = {
+      radius: "auto",
+      offset: 0,
+      Edge: {
+        type: 'hyperline'
+      },
+      duration: 1500,
+      fps: 35
+    };
+    this.controller = this.config = $.merge(Options("Canvas", "Node", "Edge",
+        "Fx", "Tips", "NodeStyles", "Events", "Navigation", "Controller", "Label"), config, controller);
+
+    var canvasConfig = this.config;
+    if(canvasConfig.useCanvas) {
+      this.canvas = canvasConfig.useCanvas;
+      this.config.labelContainer = this.canvas.id + '-label';
+    } else {
+      if(canvasConfig.background) {
+        canvasConfig.background = $.merge({
+          type: 'Circles'
+        }, canvasConfig.background);
+      }
+      this.canvas = new Canvas(this, canvasConfig);
+      this.config.labelContainer = (typeof canvasConfig.injectInto == 'string'? canvasConfig.injectInto : canvasConfig.injectInto.id) + '-label';
+    }
+
+    this.graphOptions = {
+      'complex': false,
+      'Node': {
+        'selected': false,
+        'exist': true,
+        'drawn': true
+      }
+    };
+    this.graph = new Graph(this.graphOptions, this.config.Node,
+        this.config.Edge);
+    this.labels = new $Hypertree.Label[canvasConfig.Label.type](this);
+    this.fx = new $Hypertree.Plot(this, $Hypertree);
+    this.op = new $Hypertree.Op(this);
+    this.json = null;
+    this.root = null;
+    this.busy = false;
+    // initialize extras
+    this.initializeExtras();
+  },
+
+  /* 
+  
+  createLevelDistanceFunc 
+
+  Returns the levelDistance function used for calculating a node distance 
+  to its origin. This function returns a function that is computed 
+  per level and not per node, such that all nodes with the same depth will have the 
+  same distance to the origin. The resulting function gets the 
+  parent node as parameter and returns a float.
+
+  */
+  createLevelDistanceFunc: function() {
+    // get max viz. length.
+    var r = this.getRadius();
+    // get max depth.
+    var depth = 0, max = Math.max, config = this.config;
+    this.graph.eachNode(function(node) {
+      depth = max(node._depth, depth);
+    }, "ignore");
+    depth++;
+    // node distance generator
+    var genDistFunc = function(a) {
+      return function(node) {
+        node.scale = r;
+        var d = node._depth + 1;
+        var acum = 0, pow = Math.pow;
+        while (d) {
+          acum += pow(a, d--);
+        }
+        return acum - config.offset;
+      };
+    };
+    // estimate better edge length.
+    for ( var i = 0.51; i <= 1; i += 0.01) {
+      var valSeries = (1 - Math.pow(i, depth)) / (1 - i);
+      if (valSeries >= 2) { return genDistFunc(i - 0.01); }
+    }
+    return genDistFunc(0.75);
+  },
+
+  /* 
+    Method: getRadius 
+    
+    Returns the current radius of the visualization. If *config.radius* is *auto* then it 
+    calculates the radius by taking the smaller size of the  widget.
+    
+    See also:
+    
+    
+   
+  */
+  getRadius: function() {
+    var rad = this.config.radius;
+    if (rad !== "auto") { return rad; }
+    var s = this.canvas.getSize();
+    return Math.min(s.width, s.height) / 2;
+  },
+
+  /* 
+    Method: refresh 
+    
+    Computes positions and plots the tree.
+
+    Parameters:
+
+    reposition - (optional|boolean) Set this to *true* to force all positions (current, start, end) to match.
+
+   */
+  refresh: function(reposition) {
+    if (reposition) {
+      this.reposition();
+      this.graph.eachNode(function(node) {
+        node.startPos.rho = node.pos.rho = node.endPos.rho;
+        node.startPos.theta = node.pos.theta = node.endPos.theta;
+      });
+    } else {
+      this.compute();
+    }
+    this.plot();
+  },
+
+  /* 
+   reposition 
+   
+   Computes nodes' positions and restores the tree to its previous position.
+
+   For calculating nodes' positions the root must be placed on its origin. This method does this 
+     and then attemps to restore the hypertree to its previous position.
+    
+  */
+  reposition: function() {
+    this.compute('end');
+    var vector = this.graph.getNode(this.root).pos.getc().scale(-1);
+    Graph.Util.moebiusTransformation(this.graph, [ vector ], [ 'end' ],
+        'end', "ignore");
+    this.graph.eachNode(function(node) {
+      if (node.ignore) {
+        node.endPos.rho = node.pos.rho;
+        node.endPos.theta = node.pos.theta;
+      }
+    });
+  },
+
+  /* 
+   Method: plot 
+   
+   Plots the . This is a shortcut to *fx.plot*. 
+
+  */
+  plot: function() {
+    this.fx.plot();
+  },
+
+  /* 
+   Method: onClick 
+   
+   Animates the  to center the node specified by *id*.
+
+   Parameters:
+
+   id - A  id.
+   opt - (optional|object) An object containing some extra properties described below
+   hideLabels - (boolean) Default's *true*. Hide labels when performing the animation.
+
+   Example:
+
+   (start code js)
+     ht.onClick('someid');
+     //or also...
+     ht.onClick('someid', {
+      hideLabels: false
+     });
+    (end code)
+    
+  */
+  onClick: function(id, opt) {
+    var pos = this.graph.getNode(id).pos.getc(true);
+    this.move(pos, opt);
+  },
+
+  /* 
+   Method: move 
+
+   Translates the tree to the given position. 
+
+   Parameters:
+
+   pos - (object) A *x, y* coordinate object where x, y in [0, 1), to move the tree to.
+   opt - This object has been defined in 
+   
+   Example:
+   
+   (start code js)
+     ht.move({ x: 0, y: 0.7 }, {
+       hideLabels: false
+     });
+   (end code)
+
+  */
+  move: function(pos, opt) {
+    var versor = $C(pos.x, pos.y);
+    if (this.busy === false && versor.norm() < 1) {
+      this.busy = true;
+      var root = this.graph.getClosestNodeToPos(versor), that = this;
+      this.graph.computeLevels(root.id, 0);
+      this.controller.onBeforeCompute(root);
+      opt = $.merge( {
+        onComplete: $.empty
+      }, opt || {});
+      this.fx.animate($.merge( {
+        modes: [ 'moebius' ],
+        hideLabels: true
+      }, opt, {
+        onComplete: function() {
+          that.busy = false;
+          opt.onComplete();
+        }
+      }), versor);
+    }
+  }
+});
+
+$jit.Hypertree.$extend = true;
+
+(function(Hypertree) {
+
+  /* 
+     Class: Hypertree.Op 
+   
+     Custom extension of .
+
+     Extends:
+
+     All  methods
+     
+     See also:
+     
+     
+
+  */
+  Hypertree.Op = new Class( {
+
+    Implements: Graph.Op
+
+  });
+
+  /* 
+     Class: Hypertree.Plot 
+   
+    Custom extension of .
+  
+    Extends:
+  
+    All  methods
+    
+    See also:
+    
+    
+  
+  */
+  Hypertree.Plot = new Class( {
+
+    Implements: Graph.Plot
+
+  });
+
+  /*
+    Object: Hypertree.Label
+
+    Custom extension of . 
+    Contains custom ,  and  extensions.
+  
+    Extends:
+  
+    All  methods and subclasses.
+  
+    See also:
+  
+    , , , .
+
+   */
+  Hypertree.Label = {};
+
+  /*
+     Hypertree.Label.Native
+
+     Custom extension of .
+
+     Extends:
+
+     All  methods
+
+     See also:
+
+     
+
+  */
+  Hypertree.Label.Native = new Class( {
+    Implements: Graph.Label.Native,
+
+    initialize: function(viz) {
+      this.viz = viz;
+    },
+
+    renderLabel: function(canvas, node, controller) {
+      var ctx = canvas.getCtx();
+      var coord = node.pos.getc(true);
+      var s = this.viz.getRadius();
+      ctx.fillText(node.name, coord.x * s, coord.y * s);
+    }
+  });
+
+  /*
+     Hypertree.Label.SVG
+
+    Custom extension of .
+  
+    Extends:
+  
+    All  methods
+  
+    See also:
+  
+    
+  
+  */
+  Hypertree.Label.SVG = new Class( {
+    Implements: Graph.Label.SVG,
+
+    initialize: function(viz) {
+      this.viz = viz;
+    },
+
+    /* 
+       placeLabel
+
+       Overrides abstract method placeLabel in .
+
+       Parameters:
+
+       tag - A DOM label element.
+       node - A .
+       controller - A configuration/controller object passed to the visualization.
+      
+     */
+    placeLabel: function(tag, node, controller) {
+      var pos = node.pos.getc(true), 
+          canvas = this.viz.canvas,
+          ox = canvas.translateOffsetX,
+          oy = canvas.translateOffsetY,
+          sx = canvas.scaleOffsetX,
+          sy = canvas.scaleOffsetY,
+          radius = canvas.getSize(),
+          r = this.viz.getRadius();
+      var labelPos = {
+        x: Math.round((pos.x * sx) * r + ox + radius.width / 2),
+        y: Math.round((pos.y * sy) * r + oy + radius.height / 2)
+      };
+      tag.setAttribute('x', labelPos.x);
+      tag.setAttribute('y', labelPos.y);
+      controller.onPlaceLabel(tag, node);
+    }
+  });
+
+  /*
+     Hypertree.Label.HTML
+
+     Custom extension of .
+
+     Extends:
+
+     All  methods.
+
+     See also:
+
+     
+
+  */
+  Hypertree.Label.HTML = new Class( {
+    Implements: Graph.Label.HTML,
+
+    initialize: function(viz) {
+      this.viz = viz;
+    },
+    /* 
+       placeLabel
+
+       Overrides abstract method placeLabel in .
+
+       Parameters:
+
+       tag - A DOM label element.
+       node - A .
+       controller - A configuration/controller object passed to the visualization.
+      
+     */
+    placeLabel: function(tag, node, controller) {
+      var pos = node.pos.getc(true), 
+          canvas = this.viz.canvas,
+          ox = canvas.translateOffsetX,
+          oy = canvas.translateOffsetY,
+          sx = canvas.scaleOffsetX,
+          sy = canvas.scaleOffsetY,
+          radius = canvas.getSize(),
+          r = this.viz.getRadius();
+      var labelPos = {
+        x: Math.round((pos.x * sx) * r + ox + radius.width / 2),
+        y: Math.round((pos.y * sy) * r + oy + radius.height / 2)
+      };
+      var style = tag.style;
+      style.left = labelPos.x + 'px';
+      style.top = labelPos.y + 'px';
+      style.display = this.fitsInCanvas(labelPos, canvas) ? '' : 'none';
+
+      controller.onPlaceLabel(tag, node);
+    }
+  });
+
+  /*
+    Class: Hypertree.Plot.NodeTypes
+
+    This class contains a list of  built-in types. 
+    Node types implemented are 'none', 'circle', 'triangle', 'rectangle', 'star', 'ellipse' and 'square'.
+
+    You can add your custom node types, customizing your visualization to the extreme.
+
+    Example:
+
+    (start code js)
+      Hypertree.Plot.NodeTypes.implement({
+        'mySpecialType': {
+          'render': function(node, canvas) {
+            //print your custom node to canvas
+          },
+          //optional
+          'contains': function(node, pos) {
+            //return true if pos is inside the node or false otherwise
+          }
+        }
+      });
+    (end code)
+
+  */
+  Hypertree.Plot.NodeTypes = new Class({
+    'none': {
+      'render': $.empty,
+      'contains': $.lambda(false)
+    },
+    'circle': {
+      'render': function(node, canvas) {
+        var nconfig = this.node,
+            dim = node.getData('dim'),
+            p = node.pos.getc();
+        dim = nconfig.transform? dim * (1 - p.squaredNorm()) : dim;
+        p.$scale(node.scale);
+        if (dim > 0.2) {
+          this.nodeHelper.circle.render('fill', p, dim, canvas);
+        }
+      },
+      'contains': function(node, pos) {
+        var dim = node.getData('dim'),
+            npos = node.pos.getc().$scale(node.scale);
+        return this.nodeHelper.circle.contains(npos, pos, dim);
+      }
+    },
+    'ellipse': {
+      'render': function(node, canvas) {
+        var pos = node.pos.getc().$scale(node.scale),
+            width = node.getData('width'),
+            height = node.getData('height');
+        this.nodeHelper.ellipse.render('fill', pos, width, height, canvas);
+      },
+      'contains': function(node, pos) {
+        var width = node.getData('width'),
+            height = node.getData('height'),
+            npos = node.pos.getc().$scale(node.scale);
+        return this.nodeHelper.circle.contains(npos, pos, width, height);
+      }
+    },
+    'square': {
+      'render': function(node, canvas) {
+        var nconfig = this.node,
+            dim = node.getData('dim'),
+            p = node.pos.getc();
+        dim = nconfig.transform? dim * (1 - p.squaredNorm()) : dim;
+        p.$scale(node.scale);
+        if (dim > 0.2) {
+          this.nodeHelper.square.render('fill', p, dim, canvas);
+        }
+      },
+      'contains': function(node, pos) {
+        var dim = node.getData('dim'),
+            npos = node.pos.getc().$scale(node.scale);
+        return this.nodeHelper.square.contains(npos, pos, dim);
+      }
+    },
+    'rectangle': {
+      'render': function(node, canvas) {
+        var nconfig = this.node,
+            width = node.getData('width'),
+            height = node.getData('height'),
+            pos = node.pos.getc();
+        width = nconfig.transform? width * (1 - pos.squaredNorm()) : width;
+        height = nconfig.transform? height * (1 - pos.squaredNorm()) : height;
+        pos.$scale(node.scale);
+        if (width > 0.2 && height > 0.2) {
+          this.nodeHelper.rectangle.render('fill', pos, width, height, canvas);
+        }
+      },
+      'contains': function(node, pos) {
+        var width = node.getData('width'),
+            height = node.getData('height'),
+            npos = node.pos.getc().$scale(node.scale);
+        return this.nodeHelper.square.contains(npos, pos, width, height);
+      }
+    },
+    'triangle': {
+      'render': function(node, canvas) {
+        var nconfig = this.node,
+            dim = node.getData('dim'),
+            p = node.pos.getc();
+        dim = nconfig.transform? dim * (1 - p.squaredNorm()) : dim;
+        p.$scale(node.scale);
+        if (dim > 0.2) {
+          this.nodeHelper.triangle.render('fill', p, dim, canvas);
+        }
+      },
+      'contains': function(node, pos) {
+        var dim = node.getData('dim'),
+            npos = node.pos.getc().$scale(node.scale);
+        return this.nodeHelper.triangle.contains(npos, pos, dim);
+      }
+    },
+    'star': {
+      'render': function(node, canvas) {
+        var nconfig = this.node,
+            dim = node.getData('dim'),
+            p = node.pos.getc();
+        dim = nconfig.transform? dim * (1 - p.squaredNorm()) : dim;
+        p.$scale(node.scale);
+        if (dim > 0.2) {
+          this.nodeHelper.star.render('fill', p, dim, canvas);
+        }
+      },
+      'contains': function(node, pos) {
+        var dim = node.getData('dim'),
+            npos = node.pos.getc().$scale(node.scale);
+        return this.nodeHelper.star.contains(npos, pos, dim);
+      }
+    }
+  });
+
+  /*
+   Class: Hypertree.Plot.EdgeTypes
+
+    This class contains a list of  built-in types. 
+    Edge types implemented are 'none', 'line', 'arrow' and 'hyperline'.
+  
+    You can add your custom edge types, customizing your visualization to the extreme.
+  
+    Example:
+  
+    (start code js)
+      Hypertree.Plot.EdgeTypes.implement({
+        'mySpecialType': {
+          'render': function(adj, canvas) {
+            //print your custom edge to canvas
+          },
+          //optional
+          'contains': function(adj, pos) {
+            //return true if pos is inside the arc or false otherwise
+          }
+        }
+      });
+    (end code)
+  
+  */
+  Hypertree.Plot.EdgeTypes = new Class({
+    'none': $.empty,
+    'line': {
+      'render': function(adj, canvas) {
+        var from = adj.nodeFrom.pos.getc(true),
+          to = adj.nodeTo.pos.getc(true),
+          r = adj.nodeFrom.scale;
+          this.edgeHelper.line.render({x:from.x*r, y:from.y*r}, {x:to.x*r, y:to.y*r}, canvas);
+      },
+      'contains': function(adj, pos) {
+        var from = adj.nodeFrom.pos.getc(true),
+            to = adj.nodeTo.pos.getc(true),
+            r = adj.nodeFrom.scale;
+            this.edgeHelper.line.contains({x:from.x*r, y:from.y*r}, {x:to.x*r, y:to.y*r}, pos, this.edge.epsilon);
+      }
+    },
+    'arrow': {
+      'render': function(adj, canvas) {
+        var from = adj.nodeFrom.pos.getc(true),
+            to = adj.nodeTo.pos.getc(true),
+            r = adj.nodeFrom.scale,
+            dim = adj.getData('dim'),
+            direction = adj.data.$direction,
+            inv = (direction && direction.length>1 && direction[0] != adj.nodeFrom.id);
+        this.edgeHelper.arrow.render({x:from.x*r, y:from.y*r}, {x:to.x*r, y:to.y*r}, dim, inv, canvas);
+      },
+      'contains': function(adj, pos) {
+        var from = adj.nodeFrom.pos.getc(true),
+            to = adj.nodeTo.pos.getc(true),
+            r = adj.nodeFrom.scale;
+        this.edgeHelper.arrow.contains({x:from.x*r, y:from.y*r}, {x:to.x*r, y:to.y*r}, pos, this.edge.epsilon);
+      }
+    },
+    'hyperline': {
+      'render': function(adj, canvas) {
+        var from = adj.nodeFrom.pos.getc(),
+            to = adj.nodeTo.pos.getc(),
+            dim = this.viz.getRadius();
+        this.edgeHelper.hyperline.render(from, to, dim, canvas);
+      },
+      'contains': $.lambda(false)
+    }
+  });
+
+})($jit.Hypertree);
+
+
+
+
+ })();
\ No newline at end of file
diff --git a/js/jscalendar/calendar-blue.css b/js/jscalendar/calendar-blue.css
new file mode 100644
index 0000000..ca33cde
--- /dev/null
+++ b/js/jscalendar/calendar-blue.css
@@ -0,0 +1,232 @@
+/* The main calendar widget.  DIV containing a table. */
+
+div.calendar { position: relative; }
+
+.calendar, .calendar table {
+  border: 1px solid #556;
+  font-size: 11px;
+  color: #000;
+  cursor: default;
+  background: #eef;
+  font-family: tahoma,verdana,sans-serif;
+}
+
+/* Header part -- contains navigation buttons and day names. */
+
+.calendar .button { /* "<<", "<", ">", ">>" buttons have this class */
+  text-align: center;    /* They are the navigation buttons */
+  padding: 2px;          /* Make the buttons seem like they're pressing */
+}
+
+.calendar .nav {
+  background: #778 url(menuarrow.gif) no-repeat 100% 100%;
+}
+
+.calendar thead .title { /* This holds the current "month, year" */
+  font-weight: bold;      /* Pressing it will take you to the current date */
+  text-align: center;
+  background: #fff;
+  color: #000;
+  padding: 2px;
+}
+
+.calendar thead .headrow { /* Row  containing navigation buttons */
+  background: #778;
+  color: #fff;
+}
+
+.calendar thead .daynames { /* Row  containing the day names */
+  background: #bdf;
+}
+
+.calendar thead .name { /* Cells  containing the day names */
+  border-bottom: 1px solid #556;
+  padding: 2px;
+  text-align: center;
+  color: #000;
+}
+
+.calendar thead .weekend { /* How a weekend day name shows in header */
+  color: #a66;
+}
+
+.calendar thead .hilite { /* How do the buttons in header appear when hover */
+  background-color: #aaf;
+  color: #000;
+  border: 1px solid #04f;
+  padding: 1px;
+}
+
+.calendar thead .active { /* Active (pressed) buttons in header */
+  background-color: #77c;
+  padding: 2px 0px 0px 2px;
+}
+
+/* The body part -- contains all the days in month. */
+
+.calendar tbody .day { /* Cells  containing month days dates */
+  width: 2em;
+  color: #456;
+  text-align: right;
+  padding: 2px 4px 2px 2px;
+}
+.calendar tbody .day.othermonth {
+  font-size: 80%;
+  color: #bbb;
+}
+.calendar tbody .day.othermonth.oweekend {
+  color: #fbb;
+}
+
+.calendar table .wn {
+  padding: 2px 3px 2px 2px;
+  border-right: 1px solid #000;
+  background: #bdf;
+}
+
+.calendar tbody .rowhilite td {
+  background: #def;
+}
+
+.calendar tbody .rowhilite td.wn {
+  background: #eef;
+}
+
+.calendar tbody td.hilite { /* Hovered cells  */
+  background: #def;
+  padding: 1px 3px 1px 1px;
+  border: 1px solid #bbb;
+}
+
+.calendar tbody td.active { /* Active (pressed) cells  */
+  background: #cde;
+  padding: 2px 2px 0px 2px;
+}
+
+.calendar tbody td.selected { /* Cell showing today date */
+  font-weight: bold;
+  border: 1px solid #000;
+  padding: 1px 3px 1px 1px;
+  background: #fff;
+  color: #000;
+}
+
+.calendar tbody td.weekend { /* Cells showing weekend days */
+  color: #a66;
+}
+
+.calendar tbody td.today { /* Cell showing selected date */
+  font-weight: bold;
+  color: #00f;
+}
+
+.calendar tbody .disabled { color: #999; }
+
+.calendar tbody .emptycell { /* Empty cells (the best is to hide them) */
+  visibility: hidden;
+}
+
+.calendar tbody .emptyrow { /* Empty row (some months need less than 6 rows) */
+  display: none;
+}
+
+/* The footer part -- status bar and "Close" button */
+
+.calendar tfoot .footrow { /* The  in footer (only one right now) */
+  text-align: center;
+  background: #556;
+  color: #fff;
+}
+
+.calendar tfoot .ttip { /* Tooltip (status bar) cell  */
+  background: #fff;
+  color: #445;
+  border-top: 1px solid #556;
+  padding: 1px;
+}
+
+.calendar tfoot .hilite { /* Hover style for buttons in footer */
+  background: #aaf;
+  border: 1px solid #04f;
+  color: #000;
+  padding: 1px;
+}
+
+.calendar tfoot .active { /* Active (pressed) style for buttons in footer */
+  background: #77c;
+  padding: 2px 0px 0px 2px;
+}
+
+/* Combo boxes (menus that display months/years for direct selection) */
+
+.calendar .combo {
+  position: absolute;
+  display: none;
+  top: 0px;
+  left: 0px;
+  width: 4em;
+  cursor: default;
+  border: 1px solid #655;
+  background: #def;
+  color: #000;
+  font-size: 90%;
+  z-index: 100;
+}
+
+.calendar .combo .label,
+.calendar .combo .label-IEfix {
+  text-align: center;
+  padding: 1px;
+}
+
+.calendar .combo .label-IEfix {
+  width: 4em;
+}
+
+.calendar .combo .hilite {
+  background: #acf;
+}
+
+.calendar .combo .active {
+  border-top: 1px solid #46a;
+  border-bottom: 1px solid #46a;
+  background: #eef;
+  font-weight: bold;
+}
+
+.calendar td.time {
+  border-top: 1px solid #000;
+  padding: 1px 0px;
+  text-align: center;
+  background-color: #f4f0e8;
+}
+
+.calendar td.time .hour,
+.calendar td.time .minute,
+.calendar td.time .ampm {
+  padding: 0px 3px 0px 4px;
+  border: 1px solid #889;
+  font-weight: bold;
+  background-color: #fff;
+}
+
+.calendar td.time .ampm {
+  text-align: center;
+}
+
+.calendar td.time .colon {
+  padding: 0px 2px 0px 3px;
+  font-weight: bold;
+}
+
+.calendar td.time span.hilite {
+  border-color: #000;
+  background-color: #667;
+  color: #fff;
+}
+
+.calendar td.time span.active {
+  border-color: #f00;
+  background-color: #000;
+  color: #0f0;
+}
diff --git a/js/jscalendar/calendar-blue2.css b/js/jscalendar/calendar-blue2.css
new file mode 100644
index 0000000..47128ec
--- /dev/null
+++ b/js/jscalendar/calendar-blue2.css
@@ -0,0 +1,236 @@
+/* The main calendar widget.  DIV containing a table. */
+
+div.calendar { position: relative; }
+
+.calendar, .calendar table {
+  border: 1px solid #206A9B;
+  font-size: 11px;
+  color: #000;
+  cursor: default;
+  background: #F1F8FC;
+  font-family: tahoma,verdana,sans-serif;
+}
+
+/* Header part -- contains navigation buttons and day names. */
+
+.calendar .button { /* "<<", "<", ">", ">>" buttons have this class */
+  text-align: center;    /* They are the navigation buttons */
+  padding: 2px;          /* Make the buttons seem like they're pressing */
+}
+
+.calendar .nav {
+  background: #007ED1 url(menuarrow2.gif) no-repeat 100% 100%;
+}
+
+.calendar thead .title { /* This holds the current "month, year" */
+  font-weight: bold;      /* Pressing it will take you to the current date */
+  text-align: center;
+  background: #000;
+  color: #fff;
+  padding: 2px;
+}
+
+.calendar thead tr { /* Row  containing navigation buttons */
+  background: #007ED1;
+  color: #fff;
+}
+
+.calendar thead .daynames { /* Row  containing the day names */
+  background: #C7E1F3;
+}
+
+.calendar thead .name { /* Cells  containing the day names */
+  border-bottom: 1px solid #206A9B;
+  padding: 2px;
+  text-align: center;
+  color: #000;
+}
+
+.calendar thead .weekend { /* How a weekend day name shows in header */
+  color: #a66;
+}
+
+.calendar thead .hilite { /* How do the buttons in header appear when hover */
+  background-color: #34ABFA;
+  color: #000;
+  border: 1px solid #016DC5;
+  padding: 1px;
+}
+
+.calendar thead .active { /* Active (pressed) buttons in header */
+  background-color: #006AA9;
+  border: 1px solid #008AFF;
+  padding: 2px 0px 0px 2px;
+}
+
+/* The body part -- contains all the days in month. */
+
+.calendar tbody .day { /* Cells  containing month days dates */
+  width: 2em;
+  color: #456;
+  text-align: right;
+  padding: 2px 4px 2px 2px;
+}
+.calendar tbody .day.othermonth {
+  font-size: 80%;
+  color: #bbb;
+}
+.calendar tbody .day.othermonth.oweekend {
+  color: #fbb;
+}
+
+.calendar table .wn {
+  padding: 2px 3px 2px 2px;
+  border-right: 1px solid #000;
+  background: #C7E1F3;
+}
+
+.calendar tbody .rowhilite td {
+  background: #def;
+}
+
+.calendar tbody .rowhilite td.wn {
+  background: #F1F8FC;
+}
+
+.calendar tbody td.hilite { /* Hovered cells  */
+  background: #def;
+  padding: 1px 3px 1px 1px;
+  border: 1px solid #8FC4E8;
+}
+
+.calendar tbody td.active { /* Active (pressed) cells  */
+  background: #cde;
+  padding: 2px 2px 0px 2px;
+}
+
+.calendar tbody td.selected { /* Cell showing today date */
+  font-weight: bold;
+  border: 1px solid #000;
+  padding: 1px 3px 1px 1px;
+  background: #fff;
+  color: #000;
+}
+
+.calendar tbody td.weekend { /* Cells showing weekend days */
+  color: #a66;
+}
+
+.calendar tbody td.today { /* Cell showing selected date */
+  font-weight: bold;
+  color: #D50000;
+}
+
+.calendar tbody .disabled { color: #999; }
+
+.calendar tbody .emptycell { /* Empty cells (the best is to hide them) */
+  visibility: hidden;
+}
+
+.calendar tbody .emptyrow { /* Empty row (some months need less than 6 rows) */
+  display: none;
+}
+
+/* The footer part -- status bar and "Close" button */
+
+.calendar tfoot .footrow { /* The  in footer (only one right now) */
+  text-align: center;
+  background: #206A9B;
+  color: #fff;
+}
+
+.calendar tfoot .ttip { /* Tooltip (status bar) cell  */
+  background: #000;
+  color: #fff;
+  border-top: 1px solid #206A9B;
+  padding: 1px;
+}
+
+.calendar tfoot .hilite { /* Hover style for buttons in footer */
+  background: #B8DAF0;
+  border: 1px solid #178AEB;
+  color: #000;
+  padding: 1px;
+}
+
+.calendar tfoot .active { /* Active (pressed) style for buttons in footer */
+  background: #006AA9;
+  padding: 2px 0px 0px 2px;
+}
+
+/* Combo boxes (menus that display months/years for direct selection) */
+
+.calendar .combo {
+  position: absolute;
+  display: none;
+  top: 0px;
+  left: 0px;
+  width: 4em;
+  cursor: default;
+  border: 1px solid #655;
+  background: #def;
+  color: #000;
+  font-size: 90%;
+  z-index: 100;
+}
+
+.calendar .combo .label,
+.calendar .combo .label-IEfix {
+  text-align: center;
+  padding: 1px;
+}
+
+.calendar .combo .label-IEfix {
+  width: 4em;
+}
+
+.calendar .combo .hilite {
+  background: #34ABFA;
+  border-top: 1px solid #46a;
+  border-bottom: 1px solid #46a;
+  font-weight: bold;
+}
+
+.calendar .combo .active {
+  border-top: 1px solid #46a;
+  border-bottom: 1px solid #46a;
+  background: #F1F8FC;
+  font-weight: bold;
+}
+
+.calendar td.time {
+  border-top: 1px solid #000;
+  padding: 1px 0px;
+  text-align: center;
+  background-color: #E3F0F9;
+}
+
+.calendar td.time .hour,
+.calendar td.time .minute,
+.calendar td.time .ampm {
+  padding: 0px 3px 0px 4px;
+  border: 1px solid #889;
+  font-weight: bold;
+  background-color: #F1F8FC;
+}
+
+.calendar td.time .ampm {
+  text-align: center;
+}
+
+.calendar td.time .colon {
+  padding: 0px 2px 0px 3px;
+  font-weight: bold;
+}
+
+.calendar td.time span.hilite {
+  border-color: #000;
+  background-color: #267DB7;
+  color: #fff;
+}
+
+.calendar td.time span.active {
+  border-color: red;
+  background-color: #000;
+  color: #A5FF00;
+}
diff --git a/js/jscalendar/calendar-brown.css b/js/jscalendar/calendar-brown.css
new file mode 100644
index 0000000..c42da5e
--- /dev/null
+++ b/js/jscalendar/calendar-brown.css
@@ -0,0 +1,225 @@
+/* The main calendar widget.  DIV containing a table. */
+
+div.calendar { position: relative; }
+
+.calendar, .calendar table {
+  border: 1px solid #655;
+  font-size: 11px;
+  color: #000;
+  cursor: default;
+  background: #ffd;
+  font-family: tahoma,verdana,sans-serif;
+}
+
+/* Header part -- contains navigation buttons and day names. */
+
+.calendar .button { /* "<<", "<", ">", ">>" buttons have this class */
+  text-align: center;    /* They are the navigation buttons */
+  padding: 2px;          /* Make the buttons seem like they're pressing */
+}
+
+.calendar .nav {
+  background: #edc url(menuarrow.gif) no-repeat 100% 100%;
+}
+
+.calendar thead .title { /* This holds the current "month, year" */
+  font-weight: bold;      /* Pressing it will take you to the current date */
+  text-align: center;
+  background: #654;
+  color: #fed;
+  padding: 2px;
+}
+
+.calendar thead .headrow { /* Row  containing navigation buttons */
+  background: #edc;
+  color: #000;
+}
+
+.calendar thead .name { /* Cells  containing the day names */
+  border-bottom: 1px solid #655;
+  padding: 2px;
+  text-align: center;
+  color: #000;
+}
+
+.calendar thead .weekend { /* How a weekend day name shows in header */
+  color: #f00;
+}
+
+.calendar thead .hilite { /* How do the buttons in header appear when hover */
+  background-color: #faa;
+  color: #000;
+  border: 1px solid #f40;
+  padding: 1px;
+}
+
+.calendar thead .active { /* Active (pressed) buttons in header */
+  background-color: #c77;
+  padding: 2px 0px 0px 2px;
+}
+
+.calendar thead .daynames { /* Row  containing the day names */
+  background: #fed;
+}
+
+/* The body part -- contains all the days in month. */
+
+.calendar tbody .day { /* Cells  containing month days dates */
+  width: 2em;
+  text-align: right;
+  padding: 2px 4px 2px 2px;
+}
+.calendar tbody .day.othermonth {
+  font-size: 80%;
+  color: #bbb;
+}
+.calendar tbody .day.othermonth.oweekend {
+  color: #fbb;
+}
+
+.calendar table .wn {
+  padding: 2px 3px 2px 2px;
+  border-right: 1px solid #000;
+  background: #fed;
+}
+
+.calendar tbody .rowhilite td {
+  background: #ddf;
+}
+
+.calendar tbody .rowhilite td.wn {
+  background: #efe;
+}
+
+.calendar tbody td.hilite { /* Hovered cells  */
+  background: #ffe;
+  padding: 1px 3px 1px 1px;
+  border: 1px solid #bbb;
+}
+
+.calendar tbody td.active { /* Active (pressed) cells  */
+  background: #ddc;
+  padding: 2px 2px 0px 2px;
+}
+
+.calendar tbody td.selected { /* Cell showing today date */
+  font-weight: bold;
+  border: 1px solid #000;
+  padding: 1px 3px 1px 1px;
+  background: #fea;
+}
+
+.calendar tbody td.weekend { /* Cells showing weekend days */
+  color: #f00;
+}
+
+.calendar tbody td.today { font-weight: bold; }
+
+.calendar tbody .disabled { color: #999; }
+
+.calendar tbody .emptycell { /* Empty cells (the best is to hide them) */
+  visibility: hidden;
+}
+
+.calendar tbody .emptyrow { /* Empty row (some months need less than 6 rows) */
+  display: none;
+}
+
+/* The footer part -- status bar and "Close" button */
+
+.calendar tfoot .footrow { /* The  in footer (only one right now) */
+  text-align: center;
+  background: #988;
+  color: #000;
+}
+
+.calendar tfoot .ttip { /* Tooltip (status bar) cell  */
+  border-top: 1px solid #655;
+  background: #dcb;
+  color: #840;
+}
+
+.calendar tfoot .hilite { /* Hover style for buttons in footer */
+  background: #faa;
+  border: 1px solid #f40;
+  padding: 1px;
+}
+
+.calendar tfoot .active { /* Active (pressed) style for buttons in footer */
+  background: #c77;
+  padding: 2px 0px 0px 2px;
+}
+
+/* Combo boxes (menus that display months/years for direct selection) */
+
+.calendar .combo {
+  position: absolute;
+  display: none;
+  top: 0px;
+  left: 0px;
+  width: 4em;
+  cursor: default;
+  border: 1px solid #655;
+  background: #ffe;
+  color: #000;
+  font-size: 90%;
+  z-index: 100;
+}
+
+.calendar .combo .label,
+.calendar .combo .label-IEfix {
+  text-align: center;
+  padding: 1px;
+}
+
+.calendar .combo .label-IEfix {
+  width: 4em;
+}
+
+.calendar .combo .hilite {
+  background: #fc8;
+}
+
+.calendar .combo .active {
+  border-top: 1px solid #a64;
+  border-bottom: 1px solid #a64;
+  background: #fee;
+  font-weight: bold;
+}
+
+.calendar td.time {
+  border-top: 1px solid #a88;
+  padding: 1px 0px;
+  text-align: center;
+  background-color: #fed;
+}
+
+.calendar td.time .hour,
+.calendar td.time .minute,
+.calendar td.time .ampm {
+  padding: 0px 3px 0px 4px;
+  border: 1px solid #988;
+  font-weight: bold;
+  background-color: #fff;
+}
+
+.calendar td.time .ampm {
+  text-align: center;
+}
+
+.calendar td.time .colon {
+  padding: 0px 2px 0px 3px;
+  font-weight: bold;
+}
+
+.calendar td.time span.hilite {
+  border-color: #000;
+  background-color: #866;
+  color: #fff;
+}
+
+.calendar td.time span.active {
+  border-color: #f00;
+  background-color: #000;
+  color: #0f0;
+}
diff --git a/js/jscalendar/calendar-green.css b/js/jscalendar/calendar-green.css
new file mode 100644
index 0000000..2e1867a
--- /dev/null
+++ b/js/jscalendar/calendar-green.css
@@ -0,0 +1,229 @@
+/* The main calendar widget.  DIV containing a table. */
+
+div.calendar { position: relative; }
+
+.calendar, .calendar table {
+  border: 1px solid #565;
+  font-size: 11px;
+  color: #000;
+  cursor: default;
+  background: #efe;
+  font-family: tahoma,verdana,sans-serif;
+}
+
+/* Header part -- contains navigation buttons and day names. */
+
+.calendar .button { /* "<<", "<", ">", ">>" buttons have this class */
+  text-align: center;    /* They are the navigation buttons */
+  padding: 2px;          /* Make the buttons seem like they're pressing */
+  background: #676;
+  color: #fff;
+  font-size: 90%;
+}
+
+.calendar .nav {
+  background: #676 url(menuarrow.gif) no-repeat 100% 100%;
+}
+
+.calendar thead .title { /* This holds the current "month, year" */
+  font-weight: bold;      /* Pressing it will take you to the current date */
+  text-align: center;
+  padding: 2px;
+  background: #250;
+  color: #efa;
+}
+
+.calendar thead .headrow { /* Row  containing navigation buttons */
+}
+
+.calendar thead .name { /* Cells  containing the day names */
+  border-bottom: 1px solid #565;
+  padding: 2px;
+  text-align: center;
+  color: #000;
+}
+
+.calendar thead .weekend { /* How a weekend day name shows in header */
+  color: #a66;
+}
+
+.calendar thead .hilite { /* How do the buttons in header appear when hover */
+  background-color: #afa;
+  color: #000;
+  border: 1px solid #084;
+  padding: 1px;
+}
+
+.calendar thead .active { /* Active (pressed) buttons in header */
+  background-color: #7c7;
+  padding: 2px 0px 0px 2px;
+}
+
+.calendar thead .daynames { /* Row  containing the day names */
+  background: #dfb;
+}
+
+/* The body part -- contains all the days in month. */
+
+.calendar tbody .day { /* Cells  containing month days dates */
+  width: 2em;
+  color: #564;
+  text-align: right;
+  padding: 2px 4px 2px 2px;
+}
+.calendar tbody .day.othermonth {
+  font-size: 80%;
+  color: #bbb;
+}
+.calendar tbody .day.othermonth.oweekend {
+  color: #fbb;
+}
+
+.calendar table .wn {
+  padding: 2px 3px 2px 2px;
+  border-right: 1px solid #8a8;
+  background: #dfb;
+}
+
+.calendar tbody .rowhilite td {
+  background: #dfd;
+}
+
+.calendar tbody .rowhilite td.wn {
+  background: #efe;
+}
+
+.calendar tbody td.hilite { /* Hovered cells  */
+  background: #efd;
+  padding: 1px 3px 1px 1px;
+  border: 1px solid #bbb;
+}
+
+.calendar tbody td.active { /* Active (pressed) cells  */
+  background: #dec;
+  padding: 2px 2px 0px 2px;
+}
+
+.calendar tbody td.selected { /* Cell showing today date */
+  font-weight: bold;
+  border: 1px solid #000;
+  padding: 1px 3px 1px 1px;
+  background: #f8fff8;
+  color: #000;
+}
+
+.calendar tbody td.weekend { /* Cells showing weekend days */
+  color: #a66;
+}
+
+.calendar tbody td.today { font-weight: bold; color: #0a0; }
+
+.calendar tbody .disabled { color: #999; }
+
+.calendar tbody .emptycell { /* Empty cells (the best is to hide them) */
+  visibility: hidden;
+}
+
+.calendar tbody .emptyrow { /* Empty row (some months need less than 6 rows) */
+  display: none;
+}
+
+/* The footer part -- status bar and "Close" button */
+
+.calendar tfoot .footrow { /* The  in footer (only one right now) */
+  text-align: center;
+  background: #565;
+  color: #fff;
+}
+
+.calendar tfoot .ttip { /* Tooltip (status bar) cell  */
+  padding: 2px;
+  background: #250;
+  color: #efa;
+}
+
+.calendar tfoot .hilite { /* Hover style for buttons in footer */
+  background: #afa;
+  border: 1px solid #084;
+  color: #000;
+  padding: 1px;
+}
+
+.calendar tfoot .active { /* Active (pressed) style for buttons in footer */
+  background: #7c7;
+  padding: 2px 0px 0px 2px;
+}
+
+/* Combo boxes (menus that display months/years for direct selection) */
+
+.calendar .combo {
+  position: absolute;
+  display: none;
+  top: 0px;
+  left: 0px;
+  width: 4em;
+  cursor: default;
+  border: 1px solid #565;
+  background: #efd;
+  color: #000;
+  font-size: 90%;
+  z-index: 100;
+}
+
+.calendar .combo .label,
+.calendar .combo .label-IEfix {
+  text-align: center;
+  padding: 1px;
+}
+
+.calendar .combo .label-IEfix {
+  width: 4em;
+}
+
+.calendar .combo .hilite {
+  background: #af8;
+}
+
+.calendar .combo .active {
+  border-top: 1px solid #6a4;
+  border-bottom: 1px solid #6a4;
+  background: #efe;
+  font-weight: bold;
+}
+
+.calendar td.time {
+  border-top: 1px solid #8a8;
+  padding: 1px 0px;
+  text-align: center;
+  background-color: #dfb;
+}
+
+.calendar td.time .hour,
+.calendar td.time .minute,
+.calendar td.time .ampm {
+  padding: 0px 3px 0px 4px;
+  border: 1px solid #898;
+  font-weight: bold;
+  background-color: #fff;
+}
+
+.calendar td.time .ampm {
+  text-align: center;
+}
+
+.calendar td.time .colon {
+  padding: 0px 2px 0px 3px;
+  font-weight: bold;
+}
+
+.calendar td.time span.hilite {
+  border-color: #000;
+  background-color: #686;
+  color: #fff;
+}
+
+.calendar td.time span.active {
+  border-color: #f00;
+  background-color: #000;
+  color: #0f0;
+}
diff --git a/js/jscalendar/calendar-setup.js b/js/jscalendar/calendar-setup.js
new file mode 100644
index 0000000..2519335
--- /dev/null
+++ b/js/jscalendar/calendar-setup.js
@@ -0,0 +1,203 @@
+/*  Copyright Mihai Bazon, 2002, 2003  |  http://dynarch.com/mishoo/
+ * ---------------------------------------------------------------------------
+ *
+ * The DHTML Calendar
+ *
+ * Details and latest version at:
+ * http://dynarch.com/mishoo/calendar.epl
+ *
+ * This script is distributed under the GNU Lesser General Public License.
+ * Read the entire license text here: http://www.gnu.org/licenses/lgpl.html
+ *
+ * This file defines helper functions for setting up the calendar.  They are
+ * intended to help non-programmers get a working calendar on their site
+ * quickly.  This script should not be seen as part of the calendar.  It just
+ * shows you what one can do with the calendar, while in the same time
+ * providing a quick and simple method for setting it up.  If you need
+ * exhaustive customization of the calendar creation process feel free to
+ * modify this code to suit your needs (this is recommended and much better
+ * than modifying calendar.js itself).
+ */
+
+// $Id$
+
+/**
+ *  This function "patches" an input field (or other element) to use a calendar
+ *  widget for date selection.
+ *
+ *  The "params" is a single object that can have the following properties:
+ *
+ *    prop. name   | description
+ *  -------------------------------------------------------------------------------------------------
+ *   inputField    | the ID of an input field to store the date
+ *   displayArea   | the ID of a DIV or other element to show the date
+ *   button        | ID of a button or other element that will trigger the calendar
+ *   eventName     | event that will trigger the calendar, without the "on" prefix (default: "click")
+ *   ifFormat      | date format that will be stored in the input field
+ *   daFormat      | the date format that will be used to display the date in displayArea
+ *   singleClick   | (true/false) wether the calendar is in single click mode or not (default: true)
+ *   firstDay      | numeric: 0 to 6.  "0" means display Sunday first, "1" means display Monday first, etc.
+ *   align         | alignment (default: "Br"); if you don't know what's this see the calendar documentation
+ *   range         | array with 2 elements.  Default: [1900, 2999] -- the range of years available
+ *   weekNumbers   | (true/false) if it's true (default) the calendar will display week numbers
+ *   flat          | null or element ID; if not null the calendar will be a flat calendar having the parent with the given ID
+ *   flatCallback  | function that receives a JS Date object and returns an URL to point the browser to (for flat calendar)
+ *   disableFunc   | function that receives a JS Date object and should return true if that date has to be disabled in the calendar
+ *   onSelect      | function that gets called when a date is selected.  You don't _have_ to supply this (the default is generally okay)
+ *   onClose       | function that gets called when the calendar is closed.  [default]
+ *   onUpdate      | function that gets called after the date is updated in the input field.  Receives a reference to the calendar.
+ *   date          | the date that the calendar will be initially displayed to
+ *   showsTime     | default: false; if true the calendar will include a time selector
+ *   timeFormat    | the time format; can be "12" or "24", default is "12"
+ *   electric      | if true (default) then given fields/date areas are updated for each move; otherwise they're updated only on close
+ *   step          | configures the step of the years in drop-down boxes; default: 2
+ *   position      | configures the calendar absolute position; default: null
+ *   cache         | if "true" (but default: "false") it will reuse the same calendar object, where possible
+ *   showOthers    | if "true" (but default: "false") it will show days from other months too
+ *
+ *  None of them is required, they all have default values.  However, if you
+ *  pass none of "inputField", "displayArea" or "button" you'll get a warning
+ *  saying "nothing to setup".
+ */
+Calendar.setup = function (params) {
+	function param_default(pname, def) { if (typeof params[pname] == "undefined") { params[pname] = def; } };
+
+	param_default("inputField",      null);
+	param_default("displayArea",     null);
+	param_default("button",          null);
+	param_default("eventName",       "click");
+	param_default("ifFormat",        "%Y/%m/%d");
+	param_default("daFormat",        "%Y/%m/%d");
+	param_default("singleClick",     true);
+	param_default("disableFunc",     null);
+	param_default("dateStatusFunc",  params["disableFunc"]);	// takes precedence if both are defined
+	param_default("dateTooltipFunc", null);
+	param_default("dateText",        null);
+	param_default("firstDay",        null);
+	param_default("align",           "Br");
+	param_default("range",           [1900, 2999]);
+	param_default("weekNumbers",     true);
+	param_default("flat",            null);
+	param_default("flatCallback",    null);
+	param_default("onSelect",        null);
+	param_default("onClose",         null);
+	param_default("onUpdate",        null);
+	param_default("date",            null);
+	param_default("showsTime",       false);
+	param_default("timeFormat",      "24");
+	param_default("electric",        true);
+	param_default("step",            2);
+	param_default("position",        null);
+	param_default("cache",           false);
+	param_default("showOthers",      false);
+	param_default("multiple",        null);
+
+	var tmp = ["inputField", "displayArea", "button"];
+	for (var i in tmp) {
+		if (typeof params[tmp[i]] == "string") {
+			params[tmp[i]] = document.getElementById(params[tmp[i]]);
+		}
+	}
+	if (!(params.flat || params.multiple || params.inputField || params.displayArea || params.button)) {
+		alert("Calendar.setup:\n  Nothing to setup (no fields found).  Please check your code");
+		return false;
+	}
+
+	function onSelect(cal) {
+		var p = cal.params;
+		var update = (cal.dateClicked || p.electric);
+		if (update && p.inputField) {
+			p.inputField.value = cal.date.print(p.ifFormat);
+			if (typeof p.inputField.onchange == "function")
+				p.inputField.onchange();
+		}
+		if (update && p.displayArea)
+			p.displayArea.innerHTML = cal.date.print(p.daFormat);
+		if (update && typeof p.onUpdate == "function")
+			p.onUpdate(cal);
+		if (update && p.flat) {
+			if (typeof p.flatCallback == "function")
+				p.flatCallback(cal);
+		}
+		if (update && p.singleClick && cal.dateClicked)
+			cal.callCloseHandler();
+	};
+
+	if (params.flat != null) {
+		if (typeof params.flat == "string")
+			params.flat = document.getElementById(params.flat);
+		if (!params.flat) {
+			alert("Calendar.setup:\n  Flat specified but can't find parent.");
+			return false;
+		}
+		var cal = new Calendar(params.firstDay, params.date, params.onSelect || onSelect);
+		cal.setDateToolTipHandler(params.dateTooltipFunc);
+		cal.showsOtherMonths = params.showOthers;
+		cal.showsTime = params.showsTime;
+		cal.time24 = (params.timeFormat == "24");
+		cal.params = params;
+		cal.weekNumbers = params.weekNumbers;
+		cal.setRange(params.range[0], params.range[1]);
+		cal.setDateStatusHandler(params.dateStatusFunc);
+		cal.getDateText = params.dateText;
+		if (params.ifFormat) {
+			cal.setDateFormat(params.ifFormat);
+		}
+		if (params.inputField && typeof params.inputField.value == "string") {
+			cal.parseDate(params.inputField.value);
+		}
+		cal.create(params.flat);
+		cal.show();
+		return false;
+	}
+
+	var triggerEl = params.button || params.displayArea || params.inputField;
+	triggerEl["on" + params.eventName] = function() {
+		var dateEl = params.inputField || params.displayArea;
+		var dateFmt = params.inputField ? params.ifFormat : params.daFormat;
+		var mustCreate = false;
+		var cal = window.calendar;
+		if (dateEl)
+			params.date = Date.parseDate(dateEl.value || dateEl.innerHTML, dateFmt);
+		if (!(cal && params.cache)) {
+			window.calendar = cal = new Calendar(params.firstDay,
+							     params.date,
+							     params.onSelect || onSelect,
+							     params.onClose || function(cal) { cal.hide(); });
+			cal.setDateToolTipHandler(params.dateTooltipFunc);
+			cal.showsTime = params.showsTime;
+			cal.time24 = (params.timeFormat == "24");
+			cal.weekNumbers = params.weekNumbers;
+			mustCreate = true;
+		} else {
+			if (params.date)
+				cal.setDate(params.date);
+			cal.hide();
+		}
+		if (params.multiple) {
+			cal.multiple = {};
+			for (var i = params.multiple.length; --i >= 0;) {
+				var d = params.multiple[i];
+				var ds = d.print("%Y%m%d");
+				cal.multiple[ds] = d;
+			}
+		}
+		cal.showsOtherMonths = params.showOthers;
+		cal.yearStep = params.step;
+		cal.setRange(params.range[0], params.range[1]);
+		cal.params = params;
+		cal.setDateStatusHandler(params.dateStatusFunc);
+		cal.getDateText = params.dateText;
+		cal.setDateFormat(dateFmt);
+		if (mustCreate)
+			cal.create();
+		cal.refresh();
+		if (!params.position)
+			cal.showAtElement(params.button || params.displayArea || params.inputField, params.align);
+		else
+			cal.showAt(params.position[0], params.position[1]);
+		return false;
+	};
+
+	return cal;
+};
diff --git a/js/jscalendar/calendar-setup_stripped.js b/js/jscalendar/calendar-setup_stripped.js
new file mode 100644
index 0000000..5285df9
--- /dev/null
+++ b/js/jscalendar/calendar-setup_stripped.js
@@ -0,0 +1,22 @@
+/*  Copyright Mihai Bazon, 2002, 2003  |  http://dynarch.com/mishoo/
+ * ---------------------------------------------------------------------------
+ *
+ * The DHTML Calendar
+ *
+ * Details and latest version at:
+ * http://dynarch.com/mishoo/calendar.epl
+ *
+ * This script is distributed under the GNU Lesser General Public License.
+ * Read the entire license text here: http://www.gnu.org/licenses/lgpl.html
+ *
+ * This file defines helper functions for setting up the calendar.  They are
+ * intended to help non-programmers get a working calendar on their site
+ * quickly.  This script should not be seen as part of the calendar.  It just
+ * shows you what one can do with the calendar, while in the same time
+ * providing a quick and simple method for setting it up.  If you need
+ * exhaustive customization of the calendar creation process feel free to
+ * modify this code to suit your needs (this is recommended and much better
+ * than modifying calendar.js itself).
+ */
+ Calendar.setup=function(params){function param_default(pname,def){if(typeof params[pname]=="undefined"){params[pname]=def;}};param_default("inputField",null);param_default("displayArea",null);param_default("button",null);param_default("eventName","click");param_default("ifFormat","%Y-%m-%d");param_default("daFormat","%Y-%m-%d");param_default("singleClick",true);param_default("disableFunc",null);param_default("dateStatusFunc",params["disableFunc"]);param_default("dateText",null);param_default("firstDay",null);param_default("align","Br");param_default("range",[1900,2999]);param_default("weekNumbers",true);param_default("flat",null);param_default("flatCallback",null);param_default("onSelect",null);param_default("onClose",null);param_default("onUpdate",null);param_default("date",null);param_default("showsTime",false);param_default("timeFormat","24");param_default("electric",true);param_default("step",2);param_default("position",null);param_default("cache",false);param_default("showOthers",false);param_default("multiple",null);var tmp=["inputField","displayArea","button"];for(var i in tmp){if(typeof params[tmp[i]]=="string"){params[tmp[i]]=document.getElementById(params[tmp[i]]);}}if(!(params.flat||params.multiple||params.inputField||params.displayArea||params.button)){alert("Calendar.setup:\n  Nothing to setup (no fields found).  Please check your code");return false;}function onSelect(cal){var p=cal.params;var update=(cal.dateClicked||p.electric);if(update&&p.inputField){p.inputField.value=cal.date.print(p.ifFormat);if(typeof p.inputField.onchange=="function")p.inputField.onchange();}if(update&&p.displayArea)p.displayArea.innerHTML=cal.date.print(p.daFormat);if(update&&typeof p.onUpdate=="function")p.onUpdate(cal);if(update&&p.flat){if(typeof p.flatCallback=="function")p.flatCallback(cal);}if(update&&p.singleClick&&cal.dateClicked)cal.callCloseHandler();};if(params.flat!=null){if(typeof params.flat=="string")params.flat=document.getElementById(params.flat);if(!params.flat){alert("Calendar.setup:\n  Flat specified but can't find parent.");return false;}var cal=new Calendar(params.firstDay,params.date,params.onSelect||onSelect);cal.showsOtherMonths=params.showOthers;cal.showsTime=params.showsTime;cal.time24=(params.timeFormat=="24");cal.params=params;cal.weekNumbers=params.weekNumbers;cal.setRange(params.range[0],params.range[1]);cal.setDateStatusHandler(params.dateStatusFunc);cal.getDateText=params.dateText;if(params.ifFormat){cal.setDateFormat(params.ifFormat);}if(params.inputField&&typeof params.inputField.value=="string"){cal.parseDate(params.inputField.value);}cal.create(params.flat);cal.show();return false;}var triggerEl=params.button||params.displayArea||params.inputField;triggerEl["on"+params.eventName]=function(){var dateEl=params.inputField||params.displayArea;var dateFmt=params.inputField?params.ifFormat:params.daFormat;var mustCreate=false;var cal=window.calendar;if(dateEl)params.date=Date.parseDate(dateEl.value||dateEl.innerHTML,dateFmt);if(!(cal&¶ms.cache)){window.calendar=cal=new Calendar(params.firstDay,params.date,params.onSelect||onSelect,params.onClose||function(cal){cal.hide();});cal.showsTime=params.showsTime;cal.time24=(params.timeFormat=="24");cal.weekNumbers=params.weekNumbers;mustCreate=true;}else{if(params.date)cal.setDate(params.date);cal.hide();}if(params.multiple){cal.multiple={};for(var i=params.multiple.length;--i>=0;){var d=params.multiple[i];var ds=d.print("%Y%m%d");cal.multiple[ds]=d;}}cal.showsOtherMonths=params.showOthers;cal.yearStep=params.step;cal.setRange(params.range[0],params.range[1]);cal.params=params;cal.setDateStatusHandler(params.dateStatusFunc);cal.getDateText=params.dateText;cal.setDateFormat(dateFmt);if(mustCreate)cal.create();cal.refresh();if(!params.position)cal.showAtElement(params.button||params.displayArea||params.inputField,params.align);else cal.showAt(params.position[0],params.position[1]);return false;};return cal;};
+ Calendar._FD = 0;
\ No newline at end of file
diff --git a/js/jscalendar/calendar-system.css b/js/jscalendar/calendar-system.css
new file mode 100644
index 0000000..9f18b95
--- /dev/null
+++ b/js/jscalendar/calendar-system.css
@@ -0,0 +1,225 @@
+/* The main calendar widget.  DIV containing a table. */
+
+.calendar {
+  position: relative;
+  display: none;
+  border: 1px solid;
+  border-color: #fff #000 #000 #fff;
+  cursor: default;
+  background: Window;
+  color: WindowText;
+}
+
+.calendar table {
+  border: 1px solid #ccc;
+  background: Window;
+  color: WindowText;
+  margin:auto;
+}
+
+/* Header part -- contains navigation buttons and day names. */
+
+.calendar .button { /* "<<", "<", ">", ">>" buttons have this class */
+  text-align: center;
+  border: 1px solid;
+  border-color: ButtonHighlight ButtonShadow ButtonShadow ButtonHighlight;
+  background: ButtonFace;
+  display:table-cell;
+  cursor:pointer;
+}
+
+.calendar .nav {
+  background: ButtonFace url(menuarrow.gif) no-repeat 100% 100%;
+}
+
+.calendar thead .title { /* This holds the current "month, year" */
+  font-weight: bold;
+/*  background: ActiveCaption;
+  color: CaptionText;
+*/
+  text-align: center;
+}
+
+.calendar thead .headrow { /* Row  containing navigation buttons */
+}
+
+.calendar thead .daynames { /* Row  containing the day names */
+}
+
+.calendar thead .name { /* Cells  containing the day names */
+  border-bottom: 1px solid ButtonShadow;
+  text-align: center;
+  background: ButtonFace;
+  color: ButtonText;
+  cursor:pointer;
+}
+
+.calendar thead .weekend { /* How a weekend day name shows in header */
+  color: #999;
+}
+
+.calendar thead .hilite { /* How do the buttons in header appear when hover */
+  border-color: ButtonHighlight ButtonShadow ButtonShadow ButtonHighlight;
+}
+
+.calendar thead .active { /* Active (pressed) buttons in header */
+  border-color: ButtonShadow ButtonHighlight ButtonHighlight ButtonShadow;
+}
+
+/* The body part -- contains all the days in month. */
+
+.calendar tbody .day { /* Cells  containing month days dates */
+  width: 2em;
+  text-align: right;
+  padding: 2px 4px 2px 2px;
+  cursor:pointer;
+}
+.calendar tbody .day.othermonth {
+  font-size: 80%;
+  color: #aaa;
+}
+.calendar tbody .day.othermonth.oweekend {
+  color: #faa;
+}
+
+.calendar table .wn {
+  padding: 2px 3px 2px 2px;
+  border-right: 1px solid ButtonShadow;
+  background: ButtonFace;
+  color: ButtonText;
+}
+
+.calendar tbody .rowhilite td {
+/*  think it is a bit annoying
+  background: Highlight;
+  color: HighlightText;
+*/
+}
+
+.calendar tbody td.hilite { /* Hovered cells  */
+}
+
+.calendar tbody td.active { /* Active (pressed) cells  */
+  border-color: ButtonShadow ButtonHighlight ButtonHighlight ButtonShadow;
+}
+
+.calendar tbody td.selected { /* Cell showing selected date */
+  font-weight: bold;
+  border-color: ButtonShadow ButtonHighlight ButtonHighlight ButtonShadow;
+  background: ButtonFace;
+  color: ButtonText;
+}
+
+.calendar tbody td.weekend { /* Cells showing weekend days */
+  color: #666;
+  background-color:#ddd;
+}
+
+.calendar tbody td.today { /* Cell showing today date */
+  font-weight: bold;
+  background-color: #78bf34;
+  color:#000;
+}
+
+.calendar tbody td.disabled { color: GrayText; }
+
+.calendar tbody .emptycell { /* Empty cells (the best is to hide them) */
+  visibility: hidden;
+}
+
+.calendar tbody .emptyrow { /* Empty row (some months need less than 6 rows) */
+  display: none;
+}
+
+/* The footer part -- status bar and "Close" button */
+
+.calendar tfoot .footrow { /* The  in footer (only one right now) */
+}
+
+.calendar tfoot .ttip { /* Tooltip (status bar) cell  */
+  background: ButtonFace;
+  padding: 1px;
+  border: 1px solid;
+  border-color: ButtonShadow ButtonHighlight ButtonHighlight ButtonShadow;
+  color: ButtonText;
+  text-align: center;
+}
+
+.calendar tfoot .hilite { /* Hover style for buttons in footer */
+  background: #e4e0d8;
+}
+
+/* Combo boxes (menus that display months/years for direct selection) */
+
+.calendar .combo {
+  position: absolute;
+  display: none;
+  width: 4em;
+  top: 0px;
+  left: 0px;
+  cursor: default;
+  border: 1px solid;
+  border-color: ButtonHighlight ButtonShadow ButtonShadow ButtonHighlight;
+  background: Menu;
+  color: MenuText;
+  font-size: 90%;
+  padding: 1px;
+  z-index: 100;
+}
+
+.calendar .combo .label,
+.calendar .combo .label-IEfix {
+  text-align: center;
+  padding: 1px;
+}
+
+.calendar .combo .label-IEfix {
+  width: 4em;
+}
+
+.calendar .combo .active {
+  padding: 0px;
+  border: 1px solid #000;
+}
+
+.calendar .combo .hilite {
+  background: Highlight;
+  color: HighlightText;
+}
+
+.calendar td.time {
+  border-top: 1px solid ButtonShadow;
+  padding: 1px 0px;
+  text-align: center;
+  background-color: ButtonFace;
+}
+
+.calendar td.time .hour,
+.calendar td.time .minute,
+.calendar td.time .ampm {
+  padding: 0px 3px 0px 4px;
+  border: 1px solid #889;
+  font-weight: bold;
+  background-color: Menu;
+}
+
+.calendar td.time .ampm {
+  text-align: center;
+}
+
+.calendar td.time .colon {
+  padding: 0px 2px 0px 3px;
+  font-weight: bold;
+}
+
+.calendar td.time span.hilite {
+  border-color: #000;
+  background-color: Highlight;
+  color: HighlightText;
+}
+
+.calendar td.time span.active {
+  border-color: #f00;
+  background-color: #000;
+  color: #0f0;
+}
diff --git a/js/jscalendar/calendar-tas.css b/js/jscalendar/calendar-tas.css
new file mode 100644
index 0000000..c2f8721
--- /dev/null
+++ b/js/jscalendar/calendar-tas.css
@@ -0,0 +1,239 @@
+/* The main calendar widget.  DIV containing a table. */
+
+div.calendar { position: relative; }
+
+.calendar, .calendar table {
+  border: 1px solid #655;
+  font-size: 11px;
+  color: #000;
+  cursor: default;
+  background: #ffd;
+  font-family: tahoma,verdana,sans-serif;
+  filter:
+progid:DXImageTransform.Microsoft.Gradient(GradientType=0,StartColorStr=#DDDCCC,EndColorStr=#FFFFFF);
+}
+
+/* Header part -- contains navigation buttons and day names. */
+
+.calendar .button { /* "<<", "<", ">", ">>" buttons have this class */
+  text-align: center;    /* They are the navigation buttons */
+  padding: 2px;          /* Make the buttons seem like they're pressing */
+  color:#363636;
+}
+
+.calendar .nav {
+  background: #edc url(menuarrow.gif) no-repeat 100% 100%;
+}
+
+.calendar thead .title { /* This holds the current "month, year" */
+  font-weight: bold;      /* Pressing it will take you to the current date */
+  text-align: center;
+  background: #654;
+  color: #363636;
+  padding: 2px;
+  filter:
+progid:DXImageTransform.Microsoft.Gradient(GradientType=0,StartColorStr=#ffffff,EndColorStr=#dddccc);
+}
+
+.calendar thead .headrow { /* Row  containing navigation buttons */
+  /*background: #3B86A0;*/
+  color: #363636;
+  font-weight: bold; 	
+filter:
+progid:DXImageTransform.Microsoft.Gradient(GradientType=0,StartColorStr=#ffffff,EndColorStr=#3b86a0);
+}
+
+.calendar thead .name { /* Cells  containing the day names */
+  border-bottom: 1px solid #655;
+  padding: 2px;
+  text-align: center;
+  color: #363636;
+    filter:
+progid:DXImageTransform.Microsoft.Gradient(GradientType=0,StartColorStr=#DDDCCC,EndColorStr=#FFFFFF);
+}
+
+.calendar thead .weekend { /* How a weekend day name shows in header */
+  color: #f00;
+}
+
+.calendar thead .hilite { /* How do the buttons in header appear when hover */
+  background-color: #ffcc86;
+  color: #000;
+  border: 1px solid #b59345;
+  padding: 1px;
+}
+
+.calendar thead .active { /* Active (pressed) buttons in header */
+  background-color: #c77;
+  padding: 2px 0px 0px 2px;
+}
+
+.calendar thead .daynames { /* Row  containing the day names */
+  background: #fed;
+}
+
+/* The body part -- contains all the days in month. */
+
+.calendar tbody .day { /* Cells  containing month days dates */
+  width: 2em;
+  text-align: right;
+  padding: 2px 4px 2px 2px;
+}
+.calendar tbody .day.othermonth {
+  font-size: 80%;
+  color: #aaa;
+}
+.calendar tbody .day.othermonth.oweekend {
+  color: #faa;
+}
+
+.calendar table .wn {
+  padding: 2px 3px 2px 2px;
+  border-right: 1px solid #000;
+  background: #fed;
+}
+
+.calendar tbody .rowhilite td {
+ background: #ddf;
+  
+}
+
+.calendar tbody .rowhilite td.wn {
+  background: #efe;
+}
+
+.calendar tbody td.hilite { /* Hovered cells  */
+  background: #ffe;
+  padding: 1px 3px 1px 1px;
+  border: 1px solid #bbb;
+}
+
+.calendar tbody td.active { /* Active (pressed) cells  */
+  background: #ddc;
+  padding: 2px 2px 0px 2px;
+}
+
+.calendar tbody td.selected { /* Cell showing today date */
+  font-weight: bold;
+  border: 1px solid #000;
+  padding: 1px 3px 1px 1px;
+  background: #fea;
+}
+
+.calendar tbody td.weekend { /* Cells showing weekend days */
+  color: #f00;
+}
+
+.calendar tbody td.today { font-weight: bold; }
+
+.calendar tbody .disabled { color: #999; }
+
+.calendar tbody .emptycell { /* Empty cells (the best is to hide them) */
+  visibility: hidden;
+}
+
+.calendar tbody .emptyrow { /* Empty row (some months need less than 6 rows) */
+  display: none;
+}
+
+/* The footer part -- status bar and "Close" button */
+
+.calendar tfoot .footrow { /* The  in footer (only one right now) */
+  text-align: center;
+  background: #988;
+  color: #000;
+  
+}
+
+.calendar tfoot .ttip { /* Tooltip (status bar) cell  */
+  border-top: 1px solid #655;
+  background: #dcb;
+  color: #363636;
+  font-weight: bold;
+	filter:
+progid:DXImageTransform.Microsoft.Gradient(GradientType=0,StartColorStr=#FFFFFF,EndColorStr=#DDDCCC);
+}
+.calendar tfoot .hilite { /* Hover style for buttons in footer */
+  background: #faa;
+  border: 1px solid #f40;
+  padding: 1px;
+}
+
+.calendar tfoot .active { /* Active (pressed) style for buttons in footer */
+  background: #c77;
+  padding: 2px 0px 0px 2px;
+}
+
+/* Combo boxes (menus that display months/years for direct selection) */
+
+.combo {
+  position: absolute;
+  display: none;
+  top: 0px;
+  left: 0px;
+  width: 4em;
+  cursor: default;
+  border: 1px solid #655;
+  background: #ffe;
+  color: #000;
+  font-size: smaller;
+  z-index: 100;
+}
+
+.combo .label,
+.combo .label-IEfix {
+  text-align: center;
+  padding: 1px;
+}
+
+.combo .label-IEfix {
+  width: 4em;
+}
+
+.combo .hilite {
+  background: #fc8;
+}
+
+.combo .active {
+  border-top: 1px solid #a64;
+  border-bottom: 1px solid #a64;
+  background: #fee;
+  font-weight: bold;
+}
+
+.calendar td.time {
+  border-top: 1px solid #a88;
+  padding: 1px 0px;
+  text-align: center;
+  background-color: #fed;
+}
+
+.calendar td.time .hour,
+.calendar td.time .minute,
+.calendar td.time .ampm {
+  padding: 0px 3px 0px 4px;
+  border: 1px solid #988;
+  font-weight: bold;
+  background-color: #fff;
+}
+
+.calendar td.time .ampm {
+  text-align: center;
+}
+
+.calendar td.time .colon {
+  padding: 0px 2px 0px 3px;
+  font-weight: bold;
+}
+
+.calendar td.time span.hilite {
+  border-color: #000;
+  background-color: #866;
+  color: #fff;
+}
+
+.calendar td.time span.active {
+  border-color: #f00;
+  background-color: #000;
+  color: #0f0;
+}
diff --git a/js/jscalendar/calendar-win2k-1.css b/js/jscalendar/calendar-win2k-1.css
new file mode 100644
index 0000000..8c5d026
--- /dev/null
+++ b/js/jscalendar/calendar-win2k-1.css
@@ -0,0 +1,271 @@
+/* The main calendar widget.  DIV containing a table. */
+
+.calendar {
+  position: relative;
+  display: none;
+  border-top: 2px solid #fff;
+  border-right: 2px solid #000;
+  border-bottom: 2px solid #000;
+  border-left: 2px solid #fff;
+  font-size: 11px;
+  color: #000;
+  cursor: default;
+  background: #d4d0c8;
+  font-family: tahoma,verdana,sans-serif;
+}
+
+.calendar table {
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+  font-size: 11px;
+  color: #000;
+  cursor: default;
+  background: #d4d0c8;
+  font-family: tahoma,verdana,sans-serif;
+}
+
+/* Header part -- contains navigation buttons and day names. */
+
+.calendar .button { /* "<<", "<", ">", ">>" buttons have this class */
+  text-align: center;
+  padding: 1px;
+  border-top: 1px solid #fff;
+  border-right: 1px solid #000;
+  border-bottom: 1px solid #000;
+  border-left: 1px solid #fff;
+}
+
+.calendar .nav {
+  background: transparent url(menuarrow.gif) no-repeat 100% 100%;
+}
+
+.calendar thead .title { /* This holds the current "month, year" */
+  font-weight: bold;
+  padding: 1px;
+  border: 1px solid #000;
+  background: #848078;
+  color: #fff;
+  text-align: center;
+}
+
+.calendar thead .headrow { /* Row  containing navigation buttons */
+}
+
+.calendar thead .daynames { /* Row  containing the day names */
+}
+
+.calendar thead .name { /* Cells  containing the day names */
+  border-bottom: 1px solid #000;
+  padding: 2px;
+  text-align: center;
+  background: #f4f0e8;
+}
+
+.calendar thead .weekend { /* How a weekend day name shows in header */
+  color: #f00;
+}
+
+.calendar thead .hilite { /* How do the buttons in header appear when hover */
+  border-top: 2px solid #fff;
+  border-right: 2px solid #000;
+  border-bottom: 2px solid #000;
+  border-left: 2px solid #fff;
+  padding: 0px;
+  background-color: #e4e0d8;
+}
+
+.calendar thead .active { /* Active (pressed) buttons in header */
+  padding: 2px 0px 0px 2px;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+  background-color: #c4c0b8;
+}
+
+/* The body part -- contains all the days in month. */
+
+.calendar tbody .day { /* Cells  containing month days dates */
+  width: 2em;
+  text-align: right;
+  padding: 2px 4px 2px 2px;
+}
+.calendar tbody .day.othermonth {
+  font-size: 80%;
+  color: #aaa;
+}
+.calendar tbody .day.othermonth.oweekend {
+  color: #faa;
+}
+
+.calendar table .wn {
+  padding: 2px 3px 2px 2px;
+  border-right: 1px solid #000;
+  background: #f4f0e8;
+}
+
+.calendar tbody .rowhilite td {
+  background: #e4e0d8;
+}
+
+.calendar tbody .rowhilite td.wn {
+  background: #d4d0c8;
+}
+
+.calendar tbody td.hilite { /* Hovered cells  */
+  padding: 1px 3px 1px 1px;
+  border-top: 1px solid #fff;
+  border-right: 1px solid #000;
+  border-bottom: 1px solid #000;
+  border-left: 1px solid #fff;
+}
+
+.calendar tbody td.active { /* Active (pressed) cells  */
+  padding: 2px 2px 0px 2px;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+}
+
+.calendar tbody td.selected { /* Cell showing selected date */
+  font-weight: bold;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+  padding: 2px 2px 0px 2px;
+  background: #e4e0d8;
+}
+
+.calendar tbody td.weekend { /* Cells showing weekend days */
+  color: #f00;
+}
+
+.calendar tbody td.today { /* Cell showing today date */
+  font-weight: bold;
+  color: #00f;
+}
+
+.calendar tbody .disabled { color: #999; }
+
+.calendar tbody .emptycell { /* Empty cells (the best is to hide them) */
+  visibility: hidden;
+}
+
+.calendar tbody .emptyrow { /* Empty row (some months need less than 6 rows) */
+  display: none;
+}
+
+/* The footer part -- status bar and "Close" button */
+
+.calendar tfoot .footrow { /* The  in footer (only one right now) */
+}
+
+.calendar tfoot .ttip { /* Tooltip (status bar) cell  */
+  background: #f4f0e8;
+  padding: 1px;
+  border: 1px solid #000;
+  background: #848078;
+  color: #fff;
+  text-align: center;
+}
+
+.calendar tfoot .hilite { /* Hover style for buttons in footer */
+  border-top: 1px solid #fff;
+  border-right: 1px solid #000;
+  border-bottom: 1px solid #000;
+  border-left: 1px solid #fff;
+  padding: 1px;
+  background: #e4e0d8;
+}
+
+.calendar tfoot .active { /* Active (pressed) style for buttons in footer */
+  padding: 2px 0px 0px 2px;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+}
+
+/* Combo boxes (menus that display months/years for direct selection) */
+
+.calendar .combo {
+  position: absolute;
+  display: none;
+  width: 4em;
+  top: 0px;
+  left: 0px;
+  cursor: default;
+  border-top: 1px solid #fff;
+  border-right: 1px solid #000;
+  border-bottom: 1px solid #000;
+  border-left: 1px solid #fff;
+  background: #e4e0d8;
+  font-size: 90%;
+  padding: 1px;
+  z-index: 100;
+}
+
+.calendar .combo .label,
+.calendar .combo .label-IEfix {
+  text-align: center;
+  padding: 1px;
+}
+
+.calendar .combo .label-IEfix {
+  width: 4em;
+}
+
+.calendar .combo .active {
+  background: #c4c0b8;
+  padding: 0px;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+}
+
+.calendar .combo .hilite {
+  background: #048;
+  color: #fea;
+}
+
+.calendar td.time {
+  border-top: 1px solid #000;
+  padding: 1px 0px;
+  text-align: center;
+  background-color: #f4f0e8;
+}
+
+.calendar td.time .hour,
+.calendar td.time .minute,
+.calendar td.time .ampm {
+  padding: 0px 3px 0px 4px;
+  border: 1px solid #889;
+  font-weight: bold;
+  background-color: #fff;
+}
+
+.calendar td.time .ampm {
+  text-align: center;
+}
+
+.calendar td.time .colon {
+  padding: 0px 2px 0px 3px;
+  font-weight: bold;
+}
+
+.calendar td.time span.hilite {
+  border-color: #000;
+  background-color: #766;
+  color: #fff;
+}
+
+.calendar td.time span.active {
+  border-color: #f00;
+  background-color: #000;
+  color: #0f0;
+}
diff --git a/js/jscalendar/calendar-win2k-2.css b/js/jscalendar/calendar-win2k-2.css
new file mode 100644
index 0000000..6f37b7d
--- /dev/null
+++ b/js/jscalendar/calendar-win2k-2.css
@@ -0,0 +1,271 @@
+/* The main calendar widget.  DIV containing a table. */
+
+.calendar {
+  position: relative;
+  display: none;
+  border-top: 2px solid #fff;
+  border-right: 2px solid #000;
+  border-bottom: 2px solid #000;
+  border-left: 2px solid #fff;
+  font-size: 11px;
+  color: #000;
+  cursor: default;
+  background: #d4c8d0;
+  font-family: tahoma,verdana,sans-serif;
+}
+
+.calendar table {
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+  font-size: 11px;
+  color: #000;
+  cursor: default;
+  background: #d4c8d0;
+  font-family: tahoma,verdana,sans-serif;
+}
+
+/* Header part -- contains navigation buttons and day names. */
+
+.calendar .button { /* "<<", "<", ">", ">>" buttons have this class */
+  text-align: center;
+  padding: 1px;
+  border-top: 1px solid #fff;
+  border-right: 1px solid #000;
+  border-bottom: 1px solid #000;
+  border-left: 1px solid #fff;
+}
+
+.calendar .nav {
+  background: transparent url(menuarrow.gif) no-repeat 100% 100%;
+}
+
+.calendar thead .title { /* This holds the current "month, year" */
+  font-weight: bold;
+  padding: 1px;
+  border: 1px solid #000;
+  background: #847880;
+  color: #fff;
+  text-align: center;
+}
+
+.calendar thead .headrow { /* Row  containing navigation buttons */
+}
+
+.calendar thead .daynames { /* Row  containing the day names */
+}
+
+.calendar thead .name { /* Cells  containing the day names */
+  border-bottom: 1px solid #000;
+  padding: 2px;
+  text-align: center;
+  background: #f4e8f0;
+}
+
+.calendar thead .weekend { /* How a weekend day name shows in header */
+  color: #f00;
+}
+
+.calendar thead .hilite { /* How do the buttons in header appear when hover */
+  border-top: 2px solid #fff;
+  border-right: 2px solid #000;
+  border-bottom: 2px solid #000;
+  border-left: 2px solid #fff;
+  padding: 0px;
+  background-color: #e4d8e0;
+}
+
+.calendar thead .active { /* Active (pressed) buttons in header */
+  padding: 2px 0px 0px 2px;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+  background-color: #c4b8c0;
+}
+
+/* The body part -- contains all the days in month. */
+
+.calendar tbody .day { /* Cells  containing month days dates */
+  width: 2em;
+  text-align: right;
+  padding: 2px 4px 2px 2px;
+}
+.calendar tbody .day.othermonth {
+  font-size: 80%;
+  color: #aaa;
+}
+.calendar tbody .day.othermonth.oweekend {
+  color: #faa;
+}
+
+.calendar table .wn {
+  padding: 2px 3px 2px 2px;
+  border-right: 1px solid #000;
+  background: #f4e8f0;
+}
+
+.calendar tbody .rowhilite td {
+  background: #e4d8e0;
+}
+
+.calendar tbody .rowhilite td.wn {
+  background: #d4c8d0;
+}
+
+.calendar tbody td.hilite { /* Hovered cells  */
+  padding: 1px 3px 1px 1px;
+  border-top: 1px solid #fff;
+  border-right: 1px solid #000;
+  border-bottom: 1px solid #000;
+  border-left: 1px solid #fff;
+}
+
+.calendar tbody td.active { /* Active (pressed) cells  */
+  padding: 2px 2px 0px 2px;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+}
+
+.calendar tbody td.selected { /* Cell showing selected date */
+  font-weight: bold;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+  padding: 2px 2px 0px 2px;
+  background: #e4d8e0;
+}
+
+.calendar tbody td.weekend { /* Cells showing weekend days */
+  color: #f00;
+}
+
+.calendar tbody td.today { /* Cell showing today date */
+  font-weight: bold;
+  color: #00f;
+}
+
+.calendar tbody .disabled { color: #999; }
+
+.calendar tbody .emptycell { /* Empty cells (the best is to hide them) */
+  visibility: hidden;
+}
+
+.calendar tbody .emptyrow { /* Empty row (some months need less than 6 rows) */
+  display: none;
+}
+
+/* The footer part -- status bar and "Close" button */
+
+.calendar tfoot .footrow { /* The  in footer (only one right now) */
+}
+
+.calendar tfoot .ttip { /* Tooltip (status bar) cell  */
+  background: #f4e8f0;
+  padding: 1px;
+  border: 1px solid #000;
+  background: #847880;
+  color: #fff;
+  text-align: center;
+}
+
+.calendar tfoot .hilite { /* Hover style for buttons in footer */
+  border-top: 1px solid #fff;
+  border-right: 1px solid #000;
+  border-bottom: 1px solid #000;
+  border-left: 1px solid #fff;
+  padding: 1px;
+  background: #e4d8e0;
+}
+
+.calendar tfoot .active { /* Active (pressed) style for buttons in footer */
+  padding: 2px 0px 0px 2px;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+}
+
+/* Combo boxes (menus that display months/years for direct selection) */
+
+.calendar .combo {
+  position: absolute;
+  display: none;
+  width: 4em;
+  top: 0px;
+  left: 0px;
+  cursor: default;
+  border-top: 1px solid #fff;
+  border-right: 1px solid #000;
+  border-bottom: 1px solid #000;
+  border-left: 1px solid #fff;
+  background: #e4d8e0;
+  font-size: 90%;
+  padding: 1px;
+  z-index: 100;
+}
+
+.calendar .combo .label,
+.calendar .combo .label-IEfix {
+  text-align: center;
+  padding: 1px;
+}
+
+.calendar .combo .label-IEfix {
+  width: 4em;
+}
+
+.calendar .combo .active {
+  background: #d4c8d0;
+  padding: 0px;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+}
+
+.calendar .combo .hilite {
+  background: #408;
+  color: #fea;
+}
+
+.calendar td.time {
+  border-top: 1px solid #000;
+  padding: 1px 0px;
+  text-align: center;
+  background-color: #f4f0e8;
+}
+
+.calendar td.time .hour,
+.calendar td.time .minute,
+.calendar td.time .ampm {
+  padding: 0px 3px 0px 4px;
+  border: 1px solid #889;
+  font-weight: bold;
+  background-color: #fff;
+}
+
+.calendar td.time .ampm {
+  text-align: center;
+}
+
+.calendar td.time .colon {
+  padding: 0px 2px 0px 3px;
+  font-weight: bold;
+}
+
+.calendar td.time span.hilite {
+  border-color: #000;
+  background-color: #766;
+  color: #fff;
+}
+
+.calendar td.time span.active {
+  border-color: #f00;
+  background-color: #000;
+  color: #0f0;
+}
diff --git a/js/jscalendar/calendar-win2k-cold-1.css b/js/jscalendar/calendar-win2k-cold-1.css
new file mode 100644
index 0000000..fa5c093
--- /dev/null
+++ b/js/jscalendar/calendar-win2k-cold-1.css
@@ -0,0 +1,265 @@
+/* The main calendar widget.  DIV containing a table. */
+
+.calendar {
+  position: relative;
+  display: none;
+  border-top: 2px solid #fff;
+  border-right: 2px solid #000;
+  border-bottom: 2px solid #000;
+  border-left: 2px solid #fff;
+  font-size: 11px;
+  color: #000;
+  cursor: default;
+  background: #c8d0d4;
+  font-family: tahoma,verdana,sans-serif;
+}
+
+.calendar table {
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+  font-size: 11px;
+  color: #000;
+  cursor: default;
+  background: #c8d0d4;
+  font-family: tahoma,verdana,sans-serif;
+}
+
+/* Header part -- contains navigation buttons and day names. */
+
+.calendar .button { /* "<<", "<", ">", ">>" buttons have this class */
+  text-align: center;
+  padding: 1px;
+  border-top: 1px solid #fff;
+  border-right: 1px solid #000;
+  border-bottom: 1px solid #000;
+  border-left: 1px solid #fff;
+}
+
+.calendar .nav {
+  background: transparent url(menuarrow.gif) no-repeat 100% 100%;
+}
+
+.calendar thead .title { /* This holds the current "month, year" */
+  font-weight: bold;
+  padding: 1px;
+  border: 1px solid #000;
+  background: #788084;
+  color: #fff;
+  text-align: center;
+}
+
+.calendar thead .headrow { /* Row  containing navigation buttons */
+}
+
+.calendar thead .daynames { /* Row  containing the day names */
+}
+
+.calendar thead .name { /* Cells  containing the day names */
+  border-bottom: 1px solid #000;
+  padding: 2px;
+  text-align: center;
+  background: #e8f0f4;
+}
+
+.calendar thead .weekend { /* How a weekend day name shows in header */
+  color: #f00;
+}
+
+.calendar thead .hilite { /* How do the buttons in header appear when hover */
+  border-top: 2px solid #fff;
+  border-right: 2px solid #000;
+  border-bottom: 2px solid #000;
+  border-left: 2px solid #fff;
+  padding: 0px;
+  background-color: #d8e0e4;
+}
+
+.calendar thead .active { /* Active (pressed) buttons in header */
+  padding: 2px 0px 0px 2px;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+  background-color: #b8c0c4;
+}
+
+/* The body part -- contains all the days in month. */
+
+.calendar tbody .day { /* Cells  containing month days dates */
+  width: 2em;
+  text-align: right;
+  padding: 2px 4px 2px 2px;
+}
+.calendar tbody .day.othermonth {
+  font-size: 80%;
+  color: #aaa;
+}
+.calendar tbody .day.othermonth.oweekend {
+  color: #faa;
+}
+
+.calendar table .wn {
+  padding: 2px 3px 2px 2px;
+  border-right: 1px solid #000;
+  background: #e8f4f0;
+}
+
+.calendar tbody .rowhilite td {
+  background: #d8e4e0;
+}
+
+.calendar tbody .rowhilite td.wn {
+  background: #c8d4d0;
+}
+
+.calendar tbody td.hilite { /* Hovered cells  */
+  padding: 1px 3px 1px 1px;
+  border: 1px solid;
+  border-color: #fff #000 #000 #fff;
+}
+
+.calendar tbody td.active { /* Active (pressed) cells  */
+  padding: 2px 2px 0px 2px;
+  border: 1px solid;
+  border-color: #000 #fff #fff #000;
+}
+
+.calendar tbody td.selected { /* Cell showing selected date */
+  font-weight: bold;
+  padding: 2px 2px 0px 2px;
+  border: 1px solid;
+  border-color: #000 #fff #fff #000;
+  background: #d8e0e4;
+}
+
+.calendar tbody td.weekend { /* Cells showing weekend days */
+  color: #f00;
+}
+
+.calendar tbody td.today { /* Cell showing today date */
+  font-weight: bold;
+  color: #00f;
+}
+
+.calendar tbody .disabled { color: #999; }
+
+.calendar tbody .emptycell { /* Empty cells (the best is to hide them) */
+  visibility: hidden;
+}
+
+.calendar tbody .emptyrow { /* Empty row (some months need less than 6 rows) */
+  display: none;
+}
+
+/* The footer part -- status bar and "Close" button */
+
+.calendar tfoot .footrow { /* The  in footer (only one right now) */
+}
+
+.calendar tfoot .ttip { /* Tooltip (status bar) cell  */
+  background: #e8f0f4;
+  padding: 1px;
+  border: 1px solid #000;
+  background: #788084;
+  color: #fff;
+  text-align: center;
+}
+
+.calendar tfoot .hilite { /* Hover style for buttons in footer */
+  border-top: 1px solid #fff;
+  border-right: 1px solid #000;
+  border-bottom: 1px solid #000;
+  border-left: 1px solid #fff;
+  padding: 1px;
+  background: #d8e0e4;
+}
+
+.calendar tfoot .active { /* Active (pressed) style for buttons in footer */
+  padding: 2px 0px 0px 2px;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+}
+
+/* Combo boxes (menus that display months/years for direct selection) */
+
+.calendar .combo {
+  position: absolute;
+  display: none;
+  width: 4em;
+  top: 0px;
+  left: 0px;
+  cursor: default;
+  border-top: 1px solid #fff;
+  border-right: 1px solid #000;
+  border-bottom: 1px solid #000;
+  border-left: 1px solid #fff;
+  background: #d8e0e4;
+  font-size: 90%;
+  padding: 1px;
+  z-index: 100;
+}
+
+.calendar .combo .label,
+.calendar .combo .label-IEfix {
+  text-align: center;
+  padding: 1px;
+}
+
+.calendar .combo .label-IEfix {
+  width: 4em;
+}
+
+.calendar .combo .active {
+  background: #c8d0d4;
+  padding: 0px;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+}
+
+.calendar .combo .hilite {
+  background: #048;
+  color: #aef;
+}
+
+.calendar td.time {
+  border-top: 1px solid #000;
+  padding: 1px 0px;
+  text-align: center;
+  background-color: #e8f0f4;
+}
+
+.calendar td.time .hour,
+.calendar td.time .minute,
+.calendar td.time .ampm {
+  padding: 0px 3px 0px 4px;
+  border: 1px solid #889;
+  font-weight: bold;
+  background-color: #fff;
+}
+
+.calendar td.time .ampm {
+  text-align: center;
+}
+
+.calendar td.time .colon {
+  padding: 0px 2px 0px 3px;
+  font-weight: bold;
+}
+
+.calendar td.time span.hilite {
+  border-color: #000;
+  background-color: #667;
+  color: #fff;
+}
+
+.calendar td.time span.active {
+  border-color: #f00;
+  background-color: #000;
+  color: #0f0;
+}
diff --git a/js/jscalendar/calendar-win2k-cold-2.css b/js/jscalendar/calendar-win2k-cold-2.css
new file mode 100644
index 0000000..8e930c8
--- /dev/null
+++ b/js/jscalendar/calendar-win2k-cold-2.css
@@ -0,0 +1,271 @@
+/* The main calendar widget.  DIV containing a table. */
+
+.calendar {
+  position: relative;
+  display: none;
+  border-top: 2px solid #fff;
+  border-right: 2px solid #000;
+  border-bottom: 2px solid #000;
+  border-left: 2px solid #fff;
+  font-size: 11px;
+  color: #000;
+  cursor: default;
+  background: #c8d4d0;
+  font-family: tahoma,verdana,sans-serif;
+}
+
+.calendar table {
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+  font-size: 11px;
+  color: #000;
+  cursor: default;
+  background: #c8d4d0;
+  font-family: tahoma,verdana,sans-serif;
+}
+
+/* Header part -- contains navigation buttons and day names. */
+
+.calendar .button { /* "<<", "<", ">", ">>" buttons have this class */
+  text-align: center;
+  padding: 1px;
+  border-top: 1px solid #fff;
+  border-right: 1px solid #000;
+  border-bottom: 1px solid #000;
+  border-left: 1px solid #fff;
+}
+
+.calendar .nav {
+  background: transparent url(menuarrow.gif) no-repeat 100% 100%;
+}
+
+.calendar thead .title { /* This holds the current "month, year" */
+  font-weight: bold;
+  padding: 1px;
+  border: 1px solid #000;
+  background: #788480;
+  color: #fff;
+  text-align: center;
+}
+
+.calendar thead .headrow { /* Row  containing navigation buttons */
+}
+
+.calendar thead .daynames { /* Row  containing the day names */
+}
+
+.calendar thead .name { /* Cells  containing the day names */
+  border-bottom: 1px solid #000;
+  padding: 2px;
+  text-align: center;
+  background: #e8f4f0;
+}
+
+.calendar thead .weekend { /* How a weekend day name shows in header */
+  color: #f00;
+}
+
+.calendar thead .hilite { /* How do the buttons in header appear when hover */
+  border-top: 2px solid #fff;
+  border-right: 2px solid #000;
+  border-bottom: 2px solid #000;
+  border-left: 2px solid #fff;
+  padding: 0px;
+  background-color: #d8e4e0;
+}
+
+.calendar thead .active { /* Active (pressed) buttons in header */
+  padding: 2px 0px 0px 2px;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+  background-color: #b8c4c0;
+}
+
+/* The body part -- contains all the days in month. */
+
+.calendar tbody .day { /* Cells  containing month days dates */
+  width: 2em;
+  text-align: right;
+  padding: 2px 4px 2px 2px;
+}
+.calendar tbody .day.othermonth {
+  font-size: 80%;
+  color: #aaa;
+}
+.calendar tbody .day.othermonth.oweekend {
+  color: #faa;
+}
+
+.calendar table .wn {
+  padding: 2px 3px 2px 2px;
+  border-right: 1px solid #000;
+  background: #e8f4f0;
+}
+
+.calendar tbody .rowhilite td {
+  background: #d8e4e0;
+}
+
+.calendar tbody .rowhilite td.wn {
+  background: #c8d4d0;
+}
+
+.calendar tbody td.hilite { /* Hovered cells  */
+  padding: 1px 3px 1px 1px;
+  border-top: 1px solid #fff;
+  border-right: 1px solid #000;
+  border-bottom: 1px solid #000;
+  border-left: 1px solid #fff;
+}
+
+.calendar tbody td.active { /* Active (pressed) cells  */
+  padding: 2px 2px 0px 2px;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+}
+
+.calendar tbody td.selected { /* Cell showing selected date */
+  font-weight: bold;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+  padding: 2px 2px 0px 2px;
+  background: #d8e4e0;
+}
+
+.calendar tbody td.weekend { /* Cells showing weekend days */
+  color: #f00;
+}
+
+.calendar tbody td.today { /* Cell showing today date */
+  font-weight: bold;
+  color: #00f;
+}
+
+.calendar tbody .disabled { color: #999; }
+
+.calendar tbody .emptycell { /* Empty cells (the best is to hide them) */
+  visibility: hidden;
+}
+
+.calendar tbody .emptyrow { /* Empty row (some months need less than 6 rows) */
+  display: none;
+}
+
+/* The footer part -- status bar and "Close" button */
+
+.calendar tfoot .footrow { /* The  in footer (only one right now) */
+}
+
+.calendar tfoot .ttip { /* Tooltip (status bar) cell  */
+  background: #e8f4f0;
+  padding: 1px;
+  border: 1px solid #000;
+  background: #788480;
+  color: #fff;
+  text-align: center;
+}
+
+.calendar tfoot .hilite { /* Hover style for buttons in footer */
+  border-top: 1px solid #fff;
+  border-right: 1px solid #000;
+  border-bottom: 1px solid #000;
+  border-left: 1px solid #fff;
+  padding: 1px;
+  background: #d8e4e0;
+}
+
+.calendar tfoot .active { /* Active (pressed) style for buttons in footer */
+  padding: 2px 0px 0px 2px;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+}
+
+/* Combo boxes (menus that display months/years for direct selection) */
+
+.calendar .combo {
+  position: absolute;
+  display: none;
+  width: 4em;
+  top: 0px;
+  left: 0px;
+  cursor: default;
+  border-top: 1px solid #fff;
+  border-right: 1px solid #000;
+  border-bottom: 1px solid #000;
+  border-left: 1px solid #fff;
+  background: #d8e4e0;
+  font-size: 90%;
+  padding: 1px;
+  z-index: 100;
+}
+
+.calendar .combo .label,
+.calendar .combo .label-IEfix {
+  text-align: center;
+  padding: 1px;
+}
+
+.calendar .combo .label-IEfix {
+  width: 4em;
+}
+
+.calendar .combo .active {
+  background: #c8d4d0;
+  padding: 0px;
+  border-top: 1px solid #000;
+  border-right: 1px solid #fff;
+  border-bottom: 1px solid #fff;
+  border-left: 1px solid #000;
+}
+
+.calendar .combo .hilite {
+  background: #048;
+  color: #aef;
+}
+
+.calendar td.time {
+  border-top: 1px solid #000;
+  padding: 1px 0px;
+  text-align: center;
+  background-color: #e8f0f4;
+}
+
+.calendar td.time .hour,
+.calendar td.time .minute,
+.calendar td.time .ampm {
+  padding: 0px 3px 0px 4px;
+  border: 1px solid #889;
+  font-weight: bold;
+  background-color: #fff;
+}
+
+.calendar td.time .ampm {
+  text-align: center;
+}
+
+.calendar td.time .colon {
+  padding: 0px 2px 0px 3px;
+  font-weight: bold;
+}
+
+.calendar td.time span.hilite {
+  border-color: #000;
+  background-color: #667;
+  color: #fff;
+}
+
+.calendar td.time span.active {
+  border-color: #f00;
+  background-color: #000;
+  color: #0f0;
+}
diff --git a/js/jscalendar/calendar.js b/js/jscalendar/calendar.js
new file mode 100644
index 0000000..27f253a
--- /dev/null
+++ b/js/jscalendar/calendar.js
@@ -0,0 +1,1807 @@
+/*  Copyright Mihai Bazon, 2002-2005  |  www.bazon.net/mishoo
+ * -----------------------------------------------------------
+ *
+ * The DHTML Calendar, version 1.0 "It is happening again"
+ *
+ * Details and latest version at:
+ * www.dynarch.com/projects/calendar
+ *
+ * This script is developed by Dynarch.com.  Visit us at www.dynarch.com.
+ *
+ * This script is distributed under the GNU Lesser General Public License.
+ * Read the entire license text here: http://www.gnu.org/licenses/lgpl.html
+ */
+
+// $Id$
+
+/** The Calendar object constructor. */
+Calendar = function (firstDayOfWeek, dateStr, onSelected, onClose) {
+	// member variables
+	this.activeDiv = null;
+	this.currentDateEl = null;
+	this.getDateStatus = null;
+	this.getDateToolTip = null;
+	this.getDateText = null;
+	this.timeout = null;
+	this.onSelected = onSelected || null;
+	this.onClose = onClose || null;
+	this.dragging = false;
+	this.hidden = false;
+	this.minYear = 1970;
+	this.maxYear = 2050;
+	this.dateFormat = Calendar._TT["DEF_DATE_FORMAT"];
+	this.ttDateFormat = Calendar._TT["TT_DATE_FORMAT"];
+	this.isPopup = true;
+	this.weekNumbers = true;
+	this.firstDayOfWeek = typeof firstDayOfWeek == "number" ? firstDayOfWeek : Calendar._FD; // 0 for Sunday, 1 for Monday, etc.
+	this.showsOtherMonths = false;
+	this.dateStr = dateStr;
+	this.ar_days = null;
+	this.showsTime = false;
+	this.time24 = true;
+	this.yearStep = 2;
+	this.hiliteToday = true;
+	this.multiple = null;
+	// HTML elements
+	this.table = null;
+	this.element = null;
+	this.tbody = null;
+	this.firstdayname = null;
+	// Combo boxes
+	this.monthsCombo = null;
+	this.yearsCombo = null;
+	this.hilitedMonth = null;
+	this.activeMonth = null;
+	this.hilitedYear = null;
+	this.activeYear = null;
+	// Information
+	this.dateClicked = false;
+
+	// one-time initializations
+	if (typeof Calendar._SDN == "undefined") {
+		// table of short day names
+		if (typeof Calendar._SDN_len == "undefined")
+			Calendar._SDN_len = 3;
+		var ar = new Array();
+		for (var i = 8; i > 0;) {
+			ar[--i] = Calendar._DN[i].substr(0, Calendar._SDN_len);
+		}
+		Calendar._SDN = ar;
+		// table of short month names
+		if (typeof Calendar._SMN_len == "undefined")
+			Calendar._SMN_len = 3;
+		ar = new Array();
+		for (var i = 12; i > 0;) {
+			ar[--i] = Calendar._MN[i].substr(0, Calendar._SMN_len);
+		}
+		Calendar._SMN = ar;
+	}
+};
+
+// ** constants
+
+/// "static", needed for event handlers.
+Calendar._C = null;
+
+/// detect a special case of "web browser"
+Calendar.is_ie = ( /msie/i.test(navigator.userAgent) &&
+		   !/opera/i.test(navigator.userAgent) );
+
+Calendar.is_ie5 = ( Calendar.is_ie && /msie 5\.0/i.test(navigator.userAgent) );
+
+/// detect Opera browser
+Calendar.is_opera = /opera/i.test(navigator.userAgent);
+
+/// detect KHTML-based browsers
+Calendar.is_khtml = /Konqueror|Safari|KHTML/i.test(navigator.userAgent);
+
+// BEGIN: UTILITY FUNCTIONS; beware that these might be moved into a separate
+//        library, at some point.
+
+Calendar.getAbsolutePos = function(el) {
+	var SL = 0, ST = 0;
+	var is_div = /^div$/i.test(el.tagName);
+	if (is_div && el.scrollLeft)
+		SL = el.scrollLeft;
+	if (is_div && el.scrollTop)
+		ST = el.scrollTop;
+	var r = { x: el.offsetLeft - SL, y: el.offsetTop - ST };
+	if (el.offsetParent) {
+		var tmp = this.getAbsolutePos(el.offsetParent);
+		r.x += tmp.x;
+		r.y += tmp.y;
+	}
+	return r;
+};
+
+Calendar.isRelated = function (el, evt) {
+	var related = evt.relatedTarget;
+	if (!related) {
+		var type = evt.type;
+		if (type == "mouseover") {
+			related = evt.fromElement;
+		} else if (type == "mouseout") {
+			related = evt.toElement;
+		}
+	}
+	while (related) {
+		if (related == el) {
+			return true;
+		}
+		related = related.parentNode;
+	}
+	return false;
+};
+
+Calendar.removeClass = function(el, className) {
+	if (!(el && el.className)) {
+		return;
+	}
+	var cls = el.className.split(" ");
+	var ar = new Array();
+	for (var i = cls.length; i > 0;) {
+		if (cls[--i] != className) {
+			ar[ar.length] = cls[i];
+		}
+	}
+	el.className = ar.join(" ");
+};
+
+Calendar.addClass = function(el, className) {
+	Calendar.removeClass(el, className);
+	el.className += " " + className;
+};
+
+// FIXME: the following 2 functions totally suck, are useless and should be replaced immediately.
+Calendar.getElement = function(ev) {
+	var f = Calendar.is_ie ? window.event.srcElement : ev.currentTarget;
+	while (f.nodeType != 1 || /^div$/i.test(f.tagName))
+		f = f.parentNode;
+	return f;
+};
+
+Calendar.getTargetElement = function(ev) {
+	var f = Calendar.is_ie ? window.event.srcElement : ev.target;
+	while (f.nodeType != 1)
+		f = f.parentNode;
+	return f;
+};
+
+Calendar.stopEvent = function(ev) {
+	ev || (ev = window.event);
+	if (Calendar.is_ie) {
+		ev.cancelBubble = true;
+		ev.returnValue = false;
+	} else {
+		ev.preventDefault();
+		ev.stopPropagation();
+	}
+	return false;
+};
+
+Calendar.addEvent = function(el, evname, func) {
+	if (el.attachEvent) { // IE
+		el.attachEvent("on" + evname, func);
+	} else if (el.addEventListener) { // Gecko / W3C
+		el.addEventListener(evname, func, true);
+	} else {
+		el["on" + evname] = func;
+	}
+};
+
+Calendar.removeEvent = function(el, evname, func) {
+	if (el.detachEvent) { // IE
+		el.detachEvent("on" + evname, func);
+	} else if (el.removeEventListener) { // Gecko / W3C
+		el.removeEventListener(evname, func, true);
+	} else {
+		el["on" + evname] = null;
+	}
+};
+
+Calendar.createElement = function(type, parent) {
+	var el = null;
+	if (document.createElementNS) {
+		// use the XHTML namespace; IE won't normally get here unless
+		// _they_ "fix" the DOM2 implementation.
+		el = document.createElementNS("http://www.w3.org/1999/xhtml", type);
+	} else {
+		el = document.createElement(type);
+	}
+	if (typeof parent != "undefined") {
+		parent.appendChild(el);
+	}
+	return el;
+};
+
+// END: UTILITY FUNCTIONS
+
+// BEGIN: CALENDAR STATIC FUNCTIONS
+
+/** Internal -- adds a set of events to make some element behave like a button. */
+Calendar._add_evs = function(el) {
+	with (Calendar) {
+		addEvent(el, "mouseover", dayMouseOver);
+		addEvent(el, "mousedown", dayMouseDown);
+		addEvent(el, "mouseout", dayMouseOut);
+		if (is_ie) {
+			addEvent(el, "dblclick", dayMouseDblClick);
+			el.setAttribute("unselectable", true);
+		}
+	}
+};
+
+Calendar.findMonth = function(el) {
+	if (typeof el.month != "undefined") {
+		return el;
+	} else if (typeof el.parentNode.month != "undefined") {
+		return el.parentNode;
+	}
+	return null;
+};
+
+Calendar.findYear = function(el) {
+	if (typeof el.year != "undefined") {
+		return el;
+	} else if (typeof el.parentNode.year != "undefined") {
+		return el.parentNode;
+	}
+	return null;
+};
+
+Calendar.showMonthsCombo = function () {
+	var cal = Calendar._C;
+	if (!cal) {
+		return false;
+	}
+	var cal = cal;
+	var cd = cal.activeDiv;
+	var mc = cal.monthsCombo;
+	if (cal.hilitedMonth) {
+		Calendar.removeClass(cal.hilitedMonth, "hilite");
+	}
+	if (cal.activeMonth) {
+		Calendar.removeClass(cal.activeMonth, "active");
+	}
+	var mon = cal.monthsCombo.getElementsByTagName("div")[cal.date.getMonth()];
+	Calendar.addClass(mon, "active");
+	cal.activeMonth = mon;
+	var s = mc.style;
+	s.display = "block";
+	if (cd.navtype < 0)
+		s.left = cd.offsetLeft + "px";
+	else {
+		var mcw = mc.offsetWidth;
+		if (typeof mcw == "undefined")
+			// Konqueror brain-dead techniques
+			mcw = 50;
+		s.left = (cd.offsetLeft + cd.offsetWidth - mcw) + "px";
+	}
+	s.top = (cd.offsetTop + cd.offsetHeight) + "px";
+};
+
+Calendar.showYearsCombo = function (fwd) {
+	var cal = Calendar._C;
+	if (!cal) {
+		return false;
+	}
+	var cal = cal;
+	var cd = cal.activeDiv;
+	var yc = cal.yearsCombo;
+	if (cal.hilitedYear) {
+		Calendar.removeClass(cal.hilitedYear, "hilite");
+	}
+	if (cal.activeYear) {
+		Calendar.removeClass(cal.activeYear, "active");
+	}
+	cal.activeYear = null;
+	var Y = cal.date.getFullYear() + (fwd ? 1 : -1);
+	var yr = yc.firstChild;
+	var show = false;
+	for (var i = 12; i > 0; --i) {
+		if (Y >= cal.minYear && Y <= cal.maxYear) {
+			yr.innerHTML = Y;
+			yr.year = Y;
+			yr.style.display = "block";
+			show = true;
+		} else {
+			yr.style.display = "none";
+		}
+		yr = yr.nextSibling;
+		Y += fwd ? cal.yearStep : -cal.yearStep;
+	}
+	if (show) {
+		var s = yc.style;
+		s.display = "block";
+		if (cd.navtype < 0)
+			s.left = cd.offsetLeft + "px";
+		else {
+			var ycw = yc.offsetWidth;
+			if (typeof ycw == "undefined")
+				// Konqueror brain-dead techniques
+				ycw = 50;
+			s.left = (cd.offsetLeft + cd.offsetWidth - ycw) + "px";
+		}
+		s.top = (cd.offsetTop + cd.offsetHeight) + "px";
+	}
+};
+
+// event handlers
+
+Calendar.tableMouseUp = function(ev) {
+	var cal = Calendar._C;
+	if (!cal) {
+		return false;
+	}
+	if (cal.timeout) {
+		clearTimeout(cal.timeout);
+	}
+	var el = cal.activeDiv;
+	if (!el) {
+		return false;
+	}
+	var target = Calendar.getTargetElement(ev);
+	ev || (ev = window.event);
+	Calendar.removeClass(el, "active");
+	if (target == el || target.parentNode == el) {
+		Calendar.cellClick(el, ev);
+	}
+	var mon = Calendar.findMonth(target);
+	var date = null;
+	if (mon) {
+		date = new Date(cal.date);
+		if (mon.month != date.getMonth()) {
+			date.setMonth(mon.month);
+			cal.setDate(date);
+			cal.dateClicked = false;
+			cal.callHandler();
+		}
+	} else {
+		var year = Calendar.findYear(target);
+		if (year) {
+			date = new Date(cal.date);
+			if (year.year != date.getFullYear()) {
+				date.setFullYear(year.year);
+				cal.setDate(date);
+				cal.dateClicked = false;
+				cal.callHandler();
+			}
+		}
+	}
+	with (Calendar) {
+		removeEvent(document, "mouseup", tableMouseUp);
+		removeEvent(document, "mouseover", tableMouseOver);
+		removeEvent(document, "mousemove", tableMouseOver);
+		cal._hideCombos();
+		_C = null;
+		return stopEvent(ev);
+	}
+};
+
+Calendar.tableMouseOver = function (ev) {
+	var cal = Calendar._C;
+	if (!cal) {
+		return;
+	}
+	var el = cal.activeDiv;
+	var target = Calendar.getTargetElement(ev);
+	if (target == el || target.parentNode == el) {
+		Calendar.addClass(el, "hilite active");
+		Calendar.addClass(el.parentNode, "rowhilite");
+	} else {
+		if (typeof el.navtype == "undefined" || (el.navtype != 50 && (el.navtype == 0 || Math.abs(el.navtype) > 2)))
+			Calendar.removeClass(el, "active");
+		Calendar.removeClass(el, "hilite");
+		Calendar.removeClass(el.parentNode, "rowhilite");
+	}
+	ev || (ev = window.event);
+	if (el.navtype == 50 && target != el) {
+		var pos = Calendar.getAbsolutePos(el);
+		var w = el.offsetWidth;
+		var x = ev.clientX;
+		var dx;
+		var decrease = true;
+		if (x > pos.x + w) {
+			dx = x - pos.x - w;
+			decrease = false;
+		} else
+			dx = pos.x - x;
+
+		if (dx < 0) dx = 0;
+		var range = el._range;
+		var current = el._current;
+		var count = Math.floor(dx / 10) % range.length;
+		for (var i = range.length; --i >= 0;)
+			if (range[i] == current)
+				break;
+		while (count-- > 0)
+			if (decrease) {
+				if (--i < 0)
+					i = range.length - 1;
+			} else if ( ++i >= range.length )
+				i = 0;
+		var newval = range[i];
+		el.innerHTML = newval;
+
+		cal.onUpdateTime();
+	}
+	var mon = Calendar.findMonth(target);
+	if (mon) {
+		if (mon.month != cal.date.getMonth()) {
+			if (cal.hilitedMonth) {
+				Calendar.removeClass(cal.hilitedMonth, "hilite");
+			}
+			Calendar.addClass(mon, "hilite");
+			cal.hilitedMonth = mon;
+		} else if (cal.hilitedMonth) {
+			Calendar.removeClass(cal.hilitedMonth, "hilite");
+		}
+	} else {
+		if (cal.hilitedMonth) {
+			Calendar.removeClass(cal.hilitedMonth, "hilite");
+		}
+		var year = Calendar.findYear(target);
+		if (year) {
+			if (year.year != cal.date.getFullYear()) {
+				if (cal.hilitedYear) {
+					Calendar.removeClass(cal.hilitedYear, "hilite");
+				}
+				Calendar.addClass(year, "hilite");
+				cal.hilitedYear = year;
+			} else if (cal.hilitedYear) {
+				Calendar.removeClass(cal.hilitedYear, "hilite");
+			}
+		} else if (cal.hilitedYear) {
+			Calendar.removeClass(cal.hilitedYear, "hilite");
+		}
+	}
+	return Calendar.stopEvent(ev);
+};
+
+Calendar.tableMouseDown = function (ev) {
+	if (Calendar.getTargetElement(ev) == Calendar.getElement(ev)) {
+		return Calendar.stopEvent(ev);
+	}
+};
+
+Calendar.calDragIt = function (ev) {
+	var cal = Calendar._C;
+	if (!(cal && cal.dragging)) {
+		return false;
+	}
+	var posX;
+	var posY;
+	if (Calendar.is_ie) {
+		posY = window.event.clientY + document.body.scrollTop;
+		posX = window.event.clientX + document.body.scrollLeft;
+	} else {
+		posX = ev.pageX;
+		posY = ev.pageY;
+	}
+	cal.hideShowCovered();
+	var st = cal.element.style;
+	st.left = (posX - cal.xOffs) + "px";
+	st.top = (posY - cal.yOffs) + "px";
+	return Calendar.stopEvent(ev);
+};
+
+Calendar.calDragEnd = function (ev) {
+	var cal = Calendar._C;
+	if (!cal) {
+		return false;
+	}
+	cal.dragging = false;
+	with (Calendar) {
+		removeEvent(document, "mousemove", calDragIt);
+		removeEvent(document, "mouseup", calDragEnd);
+		tableMouseUp(ev);
+	}
+	cal.hideShowCovered();
+};
+
+Calendar.dayMouseDown = function(ev) {
+	var el = Calendar.getElement(ev);
+	if (el.disabled) {
+		return false;
+	}
+	var cal = el.calendar;
+	cal.activeDiv = el;
+	Calendar._C = cal;
+	if (el.navtype != 300) with (Calendar) {
+		if (el.navtype == 50) {
+			el._current = el.innerHTML;
+			addEvent(document, "mousemove", tableMouseOver);
+		} else
+			addEvent(document, Calendar.is_ie5 ? "mousemove" : "mouseover", tableMouseOver);
+		addClass(el, "hilite active");
+		addEvent(document, "mouseup", tableMouseUp);
+	} else if (cal.isPopup) {
+		cal._dragStart(ev);
+	}
+	if (el.navtype == -1 || el.navtype == 1) {
+		if (cal.timeout) clearTimeout(cal.timeout);
+		cal.timeout = setTimeout("Calendar.showMonthsCombo()", 250);
+	} else if (el.navtype == -2 || el.navtype == 2) {
+		if (cal.timeout) clearTimeout(cal.timeout);
+		cal.timeout = setTimeout((el.navtype > 0) ? "Calendar.showYearsCombo(true)" : "Calendar.showYearsCombo(false)", 250);
+	} else {
+		cal.timeout = null;
+	}
+	return Calendar.stopEvent(ev);
+};
+
+Calendar.dayMouseDblClick = function(ev) {
+	Calendar.cellClick(Calendar.getElement(ev), ev || window.event);
+	if (Calendar.is_ie) {
+		document.selection.empty();
+	}
+};
+
+Calendar.dayMouseOver = function(ev) {
+	var el = Calendar.getElement(ev);
+	if (Calendar.isRelated(el, ev) || Calendar._C || el.disabled) {
+		return false;
+	}
+	if (el.ttip) {
+		if (el.ttip.substr(0, 1) == "_") {
+			el.ttip = el.caldate.print(el.calendar.ttDateFormat) + el.ttip.substr(1);
+		}
+		el.calendar.tooltips.innerHTML = el.ttip;
+	}
+	if (el.navtype != 300) {
+		Calendar.addClass(el, "hilite");
+		if (el.caldate) {
+			Calendar.addClass(el.parentNode, "rowhilite");
+			var cal = el.calendar;
+			if (cal && cal.getDateToolTip) {
+				var d = el.caldate;
+				window.status = d;
+				el.title = cal.getDateToolTip(d, d.getFullYear(), d.getMonth(), d.getDate());
+			}
+		}
+	}
+	return Calendar.stopEvent(ev);
+};
+
+Calendar.dayMouseOut = function(ev) {
+	with (Calendar) {
+		var el = getElement(ev);
+		if (isRelated(el, ev) || _C || el.disabled)
+			return false;
+		removeClass(el, "hilite");
+		if (el.caldate)
+			removeClass(el.parentNode, "rowhilite");
+		if (el.calendar)
+			el.calendar.tooltips.innerHTML = _TT["SEL_DATE"];
+		// return stopEvent(ev);
+	}
+};
+
+/**
+ *  A generic "click" handler :) handles all types of buttons defined in this
+ *  calendar.
+ */
+Calendar.cellClick = function(el, ev) {
+	var cal = el.calendar;
+	var closing = false;
+	var newdate = false;
+	var date = null;
+	if (typeof el.navtype == "undefined") {
+		if (cal.currentDateEl) {
+			Calendar.removeClass(cal.currentDateEl, "selected");
+			Calendar.addClass(el, "selected");
+			closing = (cal.currentDateEl == el);
+			if (!closing) {
+				cal.currentDateEl = el;
+			}
+		}
+		cal.date.setDateOnly(el.caldate);
+		date = cal.date;
+		var other_month = !(cal.dateClicked = !el.otherMonth);
+		if (!other_month && !cal.currentDateEl && cal.multiple)
+			cal._toggleMultipleDate(new Date(date));
+		else
+			newdate = !el.disabled;
+		// a date was clicked
+		if (other_month)
+			cal._init(cal.firstDayOfWeek, date);
+	} else {
+		if (el.navtype == 200) {
+			Calendar.removeClass(el, "hilite");
+			cal.callCloseHandler();
+			return;
+		}
+		date = new Date(cal.date);
+		if (el.navtype == 0)
+			date.setDateOnly(new Date()); // TODAY
+		// unless "today" was clicked, we assume no date was clicked so
+		// the selected handler will know not to close the calenar when
+		// in single-click mode.
+		// cal.dateClicked = (el.navtype == 0);
+		cal.dateClicked = false;
+		var year = date.getFullYear();
+		var mon = date.getMonth();
+		function setMonth(m) {
+			var day = date.getDate();
+			var max = date.getMonthDays(m);
+			if (day > max) {
+				date.setDate(max);
+			}
+			date.setMonth(m);
+		};
+		switch (el.navtype) {
+		    case 400:
+			Calendar.removeClass(el, "hilite");
+			var text = Calendar._TT["ABOUT"];
+			if (typeof text != "undefined") {
+				text += cal.showsTime ? Calendar._TT["ABOUT_TIME"] : "";
+			} else {
+				// FIXME: this should be removed as soon as lang files get updated!
+				text = "Help and about box text is not translated into this language.\n" +
+					"If you know this language and you feel generous please update\n" +
+					"the corresponding file in \"lang\" subdir to match calendar-en.js\n" +
+					"and send it back to  to get it into the distribution  ;-)\n\n" +
+					"Thank you!\n" +
+					"http://dynarch.com/mishoo/calendar.epl\n";
+			}
+			alert(text);
+			return;
+		    case -2:
+			if (year > cal.minYear) {
+				date.setFullYear(year - 1);
+			}
+			break;
+		    case -1:
+			if (mon > 0) {
+				setMonth(mon - 1);
+			} else if (year-- > cal.minYear) {
+				date.setFullYear(year);
+				setMonth(11);
+			}
+			break;
+		    case 1:
+			if (mon < 11) {
+				setMonth(mon + 1);
+			} else if (year < cal.maxYear) {
+				date.setFullYear(year + 1);
+				setMonth(0);
+			}
+			break;
+		    case 2:
+			if (year < cal.maxYear) {
+				date.setFullYear(year + 1);
+			}
+			break;
+		    case 100:
+			cal.setFirstDayOfWeek(el.fdow);
+			return;
+		    case 50:
+			var range = el._range;
+			var current = el.innerHTML;
+			for (var i = range.length; --i >= 0;)
+				if (range[i] == current)
+					break;
+			if (ev && ev.shiftKey) {
+				if (--i < 0)
+					i = range.length - 1;
+			} else if ( ++i >= range.length )
+				i = 0;
+			var newval = range[i];
+			el.innerHTML = newval;
+			cal.onUpdateTime();
+			return;
+		    case 0:
+			// TODAY will bring us here
+			if ((typeof cal.getDateStatus == "function") &&
+			    cal.getDateStatus(date, date.getFullYear(), date.getMonth(), date.getDate())) {
+				return false;
+			}
+			break;
+		}
+		if (!date.equalsTo(cal.date)) {
+			cal.setDate(date);
+			newdate = true;
+		} else if (el.navtype == 0)
+			newdate = closing = true;
+	}
+	if (newdate) {
+		ev && cal.callHandler();
+	}
+	if (closing) {
+		Calendar.removeClass(el, "hilite");
+		ev && cal.callCloseHandler();
+	}
+};
+
+// END: CALENDAR STATIC FUNCTIONS
+
+// BEGIN: CALENDAR OBJECT FUNCTIONS
+
+/**
+ *  This function creates the calendar inside the given parent.  If _par is
+ *  null than it creates a popup calendar inside the BODY element.  If _par is
+ *  an element, be it BODY, then it creates a non-popup calendar (still
+ *  hidden).  Some properties need to be set before calling this function.
+ */
+Calendar.prototype.create = function (_par) {
+	var parent = null;
+	if (! _par) {
+		// default parent is the document body, in which case we create
+		// a popup calendar.
+		parent = document.getElementsByTagName("body")[0];
+		this.isPopup = true;
+	} else {
+		parent = _par;
+		this.isPopup = false;
+	}
+	this.date = this.dateStr ? new Date(this.dateStr) : new Date();
+
+	var table = Calendar.createElement("table");
+	this.table = table;
+	table.cellSpacing = 0;
+	table.cellPadding = 0;
+	table.calendar = this;
+	Calendar.addEvent(table, "mousedown", Calendar.tableMouseDown);
+
+	var div = Calendar.createElement("div");
+	this.element = div;
+	div.className = "calendar";
+	if (this.isPopup) {
+		div.style.position = "absolute";
+		div.style.display = "none";
+	}
+	div.appendChild(table);
+
+	var thead = Calendar.createElement("thead", table);
+	var cell = null;
+	var row = null;
+
+	var cal = this;
+	var hh = function (text, cs, navtype) {
+		cell = Calendar.createElement("td", row);
+		cell.colSpan = cs;
+		cell.className = "button";
+		if (navtype != 0 && Math.abs(navtype) <= 2)
+			cell.className += " nav";
+		Calendar._add_evs(cell);
+		cell.calendar = cal;
+		cell.navtype = navtype;
+		cell.innerHTML = "
" + text + "
";
+		return cell;
+	};
+
+	row = Calendar.createElement("tr", thead);
+	var title_length = 6;
+	(this.isPopup) && --title_length;
+	(this.weekNumbers) && ++title_length;
+
+	hh("?", 1, 400).ttip = Calendar._TT["INFO"];
+	this.title = hh("", title_length, 300);
+	this.title.className = "title";
+	if (this.isPopup) {
+		this.title.ttip = Calendar._TT["DRAG_TO_MOVE"];
+		this.title.style.cursor = "move";
+		hh("×", 1, 200).ttip = Calendar._TT["CLOSE"];
+	}
+
+	row = Calendar.createElement("tr", thead);
+	row.className = "headrow";
+
+	this._nav_py = hh("«", 1, -2);
+	this._nav_py.ttip = Calendar._TT["PREV_YEAR"];
+
+	this._nav_pm = hh("‹", 1, -1);
+	this._nav_pm.ttip = Calendar._TT["PREV_MONTH"];
+
+	this._nav_now = hh(Calendar._TT["TODAY"], this.weekNumbers ? 4 : 3, 0);
+	this._nav_now.ttip = Calendar._TT["GO_TODAY"];
+
+	this._nav_nm = hh("›", 1, 1);
+	this._nav_nm.ttip = Calendar._TT["NEXT_MONTH"];
+
+	this._nav_ny = hh("»", 1, 2);
+	this._nav_ny.ttip = Calendar._TT["NEXT_YEAR"];
+
+	// day names
+	row = Calendar.createElement("tr", thead);
+	row.className = "daynames";
+	if (this.weekNumbers) {
+		cell = Calendar.createElement("td", row);
+		cell.className = "name wn";
+		cell.innerHTML = Calendar._TT["WK"];
+	}
+	for (var i = 7; i > 0; --i) {
+		cell = Calendar.createElement("td", row);
+		if (!i) {
+			cell.navtype = 100;
+			cell.calendar = this;
+			Calendar._add_evs(cell);
+		}
+	}
+	this.firstdayname = (this.weekNumbers) ? row.firstChild.nextSibling : row.firstChild;
+	this._displayWeekdays();
+
+	var tbody = Calendar.createElement("tbody", table);
+	this.tbody = tbody;
+
+	for (i = 6; i > 0; --i) {
+		row = Calendar.createElement("tr", tbody);
+		if (this.weekNumbers) {
+			cell = Calendar.createElement("td", row);
+		}
+		for (var j = 7; j > 0; --j) {
+			cell = Calendar.createElement("td", row);
+			cell.calendar = this;
+			Calendar._add_evs(cell);
+		}
+	}
+
+	if (this.showsTime) {
+		row = Calendar.createElement("tr", tbody);
+		row.className = "time";
+
+		cell = Calendar.createElement("td", row);
+		cell.className = "time";
+		cell.colSpan = 2;
+		cell.innerHTML = Calendar._TT["TIME"] || " ";
+
+		cell = Calendar.createElement("td", row);
+		cell.className = "time";
+		cell.colSpan = this.weekNumbers ? 4 : 3;
+
+		(function(){
+			function makeTimePart(className, init, range_start, range_end) {
+				var part = Calendar.createElement("span", cell);
+				part.className = className;
+				part.innerHTML = init;
+				part.calendar = cal;
+				part.ttip = Calendar._TT["TIME_PART"];
+				part.navtype = 50;
+				part._range = [];
+				if (typeof range_start != "number")
+					part._range = range_start;
+				else {
+					for (var i = range_start; i <= range_end; ++i) {
+						var txt;
+						if (i < 10 && range_end >= 10) txt = '0' + i;
+						else txt = '' + i;
+						part._range[part._range.length] = txt;
+					}
+				}
+				Calendar._add_evs(part);
+				return part;
+			};
+			var hrs = cal.date.getHours();
+			var mins = cal.date.getMinutes();
+			var t12 = !cal.time24;
+			var pm = (hrs > 12);
+			if (t12 && pm) hrs -= 12;
+			var H = makeTimePart("hour", hrs, t12 ? 1 : 0, t12 ? 12 : 23);
+			var span = Calendar.createElement("span", cell);
+			span.innerHTML = ":";
+			span.className = "colon";
+			var M = makeTimePart("minute", mins, 0, 59);
+			var AP = null;
+			cell = Calendar.createElement("td", row);
+			cell.className = "time";
+			cell.colSpan = 2;
+			if (t12)
+				AP = makeTimePart("ampm", pm ? "pm" : "am", ["am", "pm"]);
+			else
+				cell.innerHTML = " ";
+
+			cal.onSetTime = function() {
+				var pm, hrs = this.date.getHours(),
+					mins = this.date.getMinutes();
+				if (t12) {
+					pm = (hrs >= 12);
+					if (pm) hrs -= 12;
+					if (hrs == 0) hrs = 12;
+					AP.innerHTML = pm ? "pm" : "am";
+				}
+				H.innerHTML = (hrs < 10) ? ("0" + hrs) : hrs;
+				M.innerHTML = (mins < 10) ? ("0" + mins) : mins;
+			};
+
+			cal.onUpdateTime = function() {
+				var date = this.date;
+				var h = parseInt(H.innerHTML, 10);
+				if (t12) {
+					if (/pm/i.test(AP.innerHTML) && h < 12)
+						h += 12;
+					else if (/am/i.test(AP.innerHTML) && h == 12)
+						h = 0;
+				}
+				var d = date.getDate();
+				var m = date.getMonth();
+				var y = date.getFullYear();
+				date.setHours(h);
+				date.setMinutes(parseInt(M.innerHTML, 10));
+				date.setFullYear(y);
+				date.setMonth(m);
+				date.setDate(d);
+				this.dateClicked = false;
+				this.callHandler();
+			};
+		})();
+	} else {
+		this.onSetTime = this.onUpdateTime = function() {};
+	}
+
+	var tfoot = Calendar.createElement("tfoot", table);
+
+	row = Calendar.createElement("tr", tfoot);
+	row.className = "footrow";
+
+	cell = hh(Calendar._TT["SEL_DATE"], this.weekNumbers ? 8 : 7, 300);
+	cell.className = "ttip";
+	if (this.isPopup) {
+		cell.ttip = Calendar._TT["DRAG_TO_MOVE"];
+		cell.style.cursor = "move";
+	}
+	this.tooltips = cell;
+
+	div = Calendar.createElement("div", this.element);
+	this.monthsCombo = div;
+	div.className = "combo";
+	for (i = 0; i < Calendar._MN.length; ++i) {
+		var mn = Calendar.createElement("div");
+		mn.className = Calendar.is_ie ? "label-IEfix" : "label";
+		mn.month = i;
+		mn.innerHTML = Calendar._SMN[i];
+		div.appendChild(mn);
+	}
+
+	div = Calendar.createElement("div", this.element);
+	this.yearsCombo = div;
+	div.className = "combo";
+	for (i = 12; i > 0; --i) {
+		var yr = Calendar.createElement("div");
+		yr.className = Calendar.is_ie ? "label-IEfix" : "label";
+		div.appendChild(yr);
+	}
+
+	this._init(this.firstDayOfWeek, this.date);
+	parent.appendChild(this.element);
+};
+
+/** keyboard navigation, only for popup calendars */
+Calendar._keyEvent = function(ev) {
+	var cal = window._dynarch_popupCalendar;
+	if (!cal || cal.multiple)
+		return false;
+	(Calendar.is_ie) && (ev = window.event);
+	var act = (Calendar.is_ie || ev.type == "keypress"),
+		K = ev.keyCode;
+	if (ev.ctrlKey) {
+		switch (K) {
+		    case 37: // KEY left
+			act && Calendar.cellClick(cal._nav_pm);
+			break;
+		    case 38: // KEY up
+			act && Calendar.cellClick(cal._nav_py);
+			break;
+		    case 39: // KEY right
+			act && Calendar.cellClick(cal._nav_nm);
+			break;
+		    case 40: // KEY down
+			act && Calendar.cellClick(cal._nav_ny);
+			break;
+		    default:
+			return false;
+		}
+	} else switch (K) {
+	    case 32: // KEY space (now)
+		Calendar.cellClick(cal._nav_now);
+		break;
+	    case 27: // KEY esc
+		act && cal.callCloseHandler();
+		break;
+	    case 37: // KEY left
+	    case 38: // KEY up
+	    case 39: // KEY right
+	    case 40: // KEY down
+		if (act) {
+			var prev, x, y, ne, el, step;
+			prev = K == 37 || K == 38;
+			step = (K == 37 || K == 39) ? 1 : 7;
+			function setVars() {
+				el = cal.currentDateEl;
+				var p = el.pos;
+				x = p & 15;
+				y = p >> 4;
+				ne = cal.ar_days[y][x];
+			};setVars();
+			function prevMonth() {
+				var date = new Date(cal.date);
+				date.setDate(date.getDate() - step);
+				cal.setDate(date);
+			};
+			function nextMonth() {
+				var date = new Date(cal.date);
+				date.setDate(date.getDate() + step);
+				cal.setDate(date);
+			};
+			while (1) {
+				switch (K) {
+				    case 37: // KEY left
+					if (--x >= 0)
+						ne = cal.ar_days[y][x];
+					else {
+						x = 6;
+						K = 38;
+						continue;
+					}
+					break;
+				    case 38: // KEY up
+					if (--y >= 0)
+						ne = cal.ar_days[y][x];
+					else {
+						prevMonth();
+						setVars();
+					}
+					break;
+				    case 39: // KEY right
+					if (++x < 7)
+						ne = cal.ar_days[y][x];
+					else {
+						x = 0;
+						K = 40;
+						continue;
+					}
+					break;
+				    case 40: // KEY down
+					if (++y < cal.ar_days.length)
+						ne = cal.ar_days[y][x];
+					else {
+						nextMonth();
+						setVars();
+					}
+					break;
+				}
+				break;
+			}
+			if (ne) {
+				if (!ne.disabled)
+					Calendar.cellClick(ne);
+				else if (prev)
+					prevMonth();
+				else
+					nextMonth();
+			}
+		}
+		break;
+	    case 13: // KEY enter
+		if (act)
+			Calendar.cellClick(cal.currentDateEl, ev);
+		break;
+	    default:
+		return false;
+	}
+	return Calendar.stopEvent(ev);
+};
+
+/**
+ *  (RE)Initializes the calendar to the given date and firstDayOfWeek
+ */
+Calendar.prototype._init = function (firstDayOfWeek, date) {
+	var today = new Date(),
+		TY = today.getFullYear(),
+		TM = today.getMonth(),
+		TD = today.getDate();
+	this.table.style.visibility = "hidden";
+	var year = date.getFullYear();
+	if (year < this.minYear) {
+		year = this.minYear;
+		date.setFullYear(year);
+	} else if (year > this.maxYear) {
+		year = this.maxYear;
+		date.setFullYear(year);
+	}
+	this.firstDayOfWeek = firstDayOfWeek;
+	this.date = new Date(date);
+	var month = date.getMonth();
+	var mday = date.getDate();
+	var no_days = date.getMonthDays();
+
+	// calendar voodoo for computing the first day that would actually be
+	// displayed in the calendar, even if it's from the previous month.
+	// WARNING: this is magic. ;-)
+	date.setDate(1);
+	var day1 = (date.getDay() - this.firstDayOfWeek) % 7;
+	if (day1 < 0)
+		day1 += 7;
+	date.setDate(-day1);
+	date.setDate(date.getDate() + 1);
+
+	var row = this.tbody.firstChild;
+	var MN = Calendar._SMN[month];
+	var ar_days = this.ar_days = new Array();
+	var weekend = Calendar._TT["WEEKEND"];
+	var dates = this.multiple ? (this.datesCells = {}) : null;
+	for (var i = 0; i < 6; ++i, row = row.nextSibling) {
+		var cell = row.firstChild;
+		if (this.weekNumbers) {
+			cell.className = "day wn";
+			cell.innerHTML = date.getWeekNumber();
+			cell = cell.nextSibling;
+		}
+		row.className = "daysrow";
+		var hasdays = false, iday, dpos = ar_days[i] = [];
+		for (var j = 0; j < 7; ++j, cell = cell.nextSibling, date.setDate(iday + 1)) {
+			iday = date.getDate();
+			var wday = date.getDay();
+			cell.className = "day";
+			cell.pos = i << 4 | j;
+			dpos[j] = cell;
+			var current_month = (date.getMonth() == month);
+			if (!current_month) {
+				if (this.showsOtherMonths) {
+					cell.className += " othermonth";
+					cell.otherMonth = true;
+				} else {
+					cell.className = "emptycell";
+					cell.innerHTML = " ";
+					cell.disabled = true;
+					continue;
+				}
+			} else {
+				cell.otherMonth = false;
+				hasdays = true;
+			}
+			cell.disabled = false;
+			cell.innerHTML = this.getDateText ? this.getDateText(date, iday) : iday;
+			if (dates)
+				dates[date.print("%Y%m%d")] = cell;
+			if (this.getDateStatus) {
+				var status = this.getDateStatus(date, year, month, iday);
+				if (status === true) {
+					cell.className += " disabled";
+					cell.disabled = true;
+				} else {
+					if (/disabled/i.test(status))
+						cell.disabled = true;
+					cell.className += " " + status;
+				}
+			}
+			if (!cell.disabled) {
+				cell.caldate = new Date(date);
+				cell.ttip = "_";
+				if (!this.multiple && current_month
+				    && iday == mday && this.hiliteToday) {
+					cell.className += " selected";
+					this.currentDateEl = cell;
+				}
+				if (date.getFullYear() == TY &&
+				    date.getMonth() == TM &&
+				    iday == TD) {
+					cell.className += " today";
+					cell.ttip += Calendar._TT["PART_TODAY"];
+				}
+				if (weekend.indexOf(wday.toString()) != -1)
+					cell.className += cell.otherMonth ? " oweekend" : " weekend";
+			}
+		}
+		if (!(hasdays || this.showsOtherMonths))
+			row.className = "emptyrow";
+	}
+	this.title.innerHTML = Calendar._MN[month] + ", " + year;
+	this.onSetTime();
+	this.table.style.visibility = "visible";
+	this._initMultipleDates();
+	// PROFILE
+	// this.tooltips.innerHTML = "Generated in " + ((new Date()) - today) + " ms";
+};
+
+Calendar.prototype._initMultipleDates = function() {
+	if (this.multiple) {
+		for (var i in this.multiple) {
+			var cell = this.datesCells[i];
+			var d = this.multiple[i];
+			if (!d)
+				continue;
+			if (cell)
+				cell.className += " selected";
+		}
+	}
+};
+
+Calendar.prototype._toggleMultipleDate = function(date) {
+	if (this.multiple) {
+		var ds = date.print("%Y%m%d");
+		var cell = this.datesCells[ds];
+		if (cell) {
+			var d = this.multiple[ds];
+			if (!d) {
+				Calendar.addClass(cell, "selected");
+				this.multiple[ds] = date;
+			} else {
+				Calendar.removeClass(cell, "selected");
+				delete this.multiple[ds];
+			}
+		}
+	}
+};
+
+Calendar.prototype.setDateToolTipHandler = function (unaryFunction) {
+	this.getDateToolTip = unaryFunction;
+};
+
+/**
+ *  Calls _init function above for going to a certain date (but only if the
+ *  date is different than the currently selected one).
+ */
+Calendar.prototype.setDate = function (date) {
+	if (!date.equalsTo(this.date)) {
+		this._init(this.firstDayOfWeek, date);
+	}
+};
+
+/**
+ *  Refreshes the calendar.  Useful if the "disabledHandler" function is
+ *  dynamic, meaning that the list of disabled date can change at runtime.
+ *  Just * call this function if you think that the list of disabled dates
+ *  should * change.
+ */
+Calendar.prototype.refresh = function () {
+	this._init(this.firstDayOfWeek, this.date);
+};
+
+/** Modifies the "firstDayOfWeek" parameter (pass 0 for Synday, 1 for Monday, etc.). */
+Calendar.prototype.setFirstDayOfWeek = function (firstDayOfWeek) {
+	this._init(firstDayOfWeek, this.date);
+	this._displayWeekdays();
+};
+
+/**
+ *  Allows customization of what dates are enabled.  The "unaryFunction"
+ *  parameter must be a function object that receives the date (as a JS Date
+ *  object) and returns a boolean value.  If the returned value is true then
+ *  the passed date will be marked as disabled.
+ */
+Calendar.prototype.setDateStatusHandler = Calendar.prototype.setDisabledHandler = function (unaryFunction) {
+	this.getDateStatus = unaryFunction;
+};
+
+/** Customization of allowed year range for the calendar. */
+Calendar.prototype.setRange = function (a, z) {
+	this.minYear = a;
+	this.maxYear = z;
+};
+
+/** Calls the first user handler (selectedHandler). */
+Calendar.prototype.callHandler = function () {
+	if (this.onSelected) {
+		this.onSelected(this, this.date.print(this.dateFormat));
+	}
+};
+
+/** Calls the second user handler (closeHandler). */
+Calendar.prototype.callCloseHandler = function () {
+	if (this.onClose) {
+		this.onClose(this);
+	}
+	this.hideShowCovered();
+};
+
+/** Removes the calendar object from the DOM tree and destroys it. */
+Calendar.prototype.destroy = function () {
+	var el = this.element.parentNode;
+	el.removeChild(this.element);
+	Calendar._C = null;
+	window._dynarch_popupCalendar = null;
+};
+
+/**
+ *  Moves the calendar element to a different section in the DOM tree (changes
+ *  its parent).
+ */
+Calendar.prototype.reparent = function (new_parent) {
+	var el = this.element;
+	el.parentNode.removeChild(el);
+	new_parent.appendChild(el);
+};
+
+// This gets called when the user presses a mouse button anywhere in the
+// document, if the calendar is shown.  If the click was outside the open
+// calendar this function closes it.
+Calendar._checkCalendar = function(ev) {
+	var calendar = window._dynarch_popupCalendar;
+	if (!calendar) {
+		return false;
+	}
+	var el = Calendar.is_ie ? Calendar.getElement(ev) : Calendar.getTargetElement(ev);
+	for (; el != null && el != calendar.element; el = el.parentNode);
+	if (el == null) {
+		// calls closeHandler which should hide the calendar.
+		window._dynarch_popupCalendar.callCloseHandler();
+		return Calendar.stopEvent(ev);
+	}
+};
+
+/** Shows the calendar. */
+Calendar.prototype.show = function () {
+	var rows = this.table.getElementsByTagName("tr");
+	for (var i = rows.length; i > 0;) {
+		var row = rows[--i];
+		Calendar.removeClass(row, "rowhilite");
+		var cells = row.getElementsByTagName("td");
+		for (var j = cells.length; j > 0;) {
+			var cell = cells[--j];
+			Calendar.removeClass(cell, "hilite");
+			Calendar.removeClass(cell, "active");
+		}
+	}
+	this.element.style.display = "block";
+	this.hidden = false;
+	if (this.isPopup) {
+		window._dynarch_popupCalendar = this;
+		Calendar.addEvent(document, "keydown", Calendar._keyEvent);
+		Calendar.addEvent(document, "keypress", Calendar._keyEvent);
+		Calendar.addEvent(document, "mousedown", Calendar._checkCalendar);
+	}
+	this.hideShowCovered();
+};
+
+/**
+ *  Hides the calendar.  Also removes any "hilite" from the class of any TD
+ *  element.
+ */
+Calendar.prototype.hide = function () {
+	if (this.isPopup) {
+		Calendar.removeEvent(document, "keydown", Calendar._keyEvent);
+		Calendar.removeEvent(document, "keypress", Calendar._keyEvent);
+		Calendar.removeEvent(document, "mousedown", Calendar._checkCalendar);
+	}
+	this.element.style.display = "none";
+	this.hidden = true;
+	this.hideShowCovered();
+};
+
+/**
+ *  Shows the calendar at a given absolute position (beware that, depending on
+ *  the calendar element style -- position property -- this might be relative
+ *  to the parent's containing rectangle).
+ */
+Calendar.prototype.showAt = function (x, y) {
+	var s = this.element.style;
+	s.left = x + "px";
+	s.top = y + "px";
+	this.show();
+};
+
+/** Shows the calendar near a given element. */
+Calendar.prototype.showAtElement = function (el, opts) {
+	var self = this;
+	var p = Calendar.getAbsolutePos(el);
+	if (!opts || typeof opts != "string") {
+		this.showAt(p.x, p.y + el.offsetHeight);
+		return true;
+	}
+	function fixPosition(box) {
+		if (box.x < 0)
+			box.x = 0;
+		if (box.y < 0)
+			box.y = 0;
+		var cp = document.createElement("div");
+		var s = cp.style;
+		s.position = "absolute";
+		s.right = s.bottom = s.width = s.height = "0px";
+		document.body.appendChild(cp);
+		var br = Calendar.getAbsolutePos(cp);
+		document.body.removeChild(cp);
+		if (Calendar.is_ie) {
+			br.y += document.body.scrollTop;
+			br.x += document.body.scrollLeft;
+		} else {
+			br.y += window.scrollY;
+			br.x += window.scrollX;
+		}
+		var tmp = box.x + box.width - br.x;
+		if (tmp > 0) box.x -= tmp;
+		tmp = box.y + box.height - br.y;
+		if (tmp > 0) box.y -= tmp;
+	};
+	this.element.style.display = "block";
+	Calendar.continuation_for_the_fucking_khtml_browser = function() {
+		var w = self.element.offsetWidth;
+		var h = self.element.offsetHeight;
+		self.element.style.display = "none";
+		var valign = opts.substr(0, 1);
+		var halign = "l";
+		if (opts.length > 1) {
+			halign = opts.substr(1, 1);
+		}
+		// vertical alignment
+		switch (valign) {
+		    case "T": p.y -= h; break;
+		    case "B": p.y += el.offsetHeight; break;
+		    case "C": p.y += (el.offsetHeight - h) / 2; break;
+		    case "t": p.y += el.offsetHeight - h; break;
+		    case "b": break; // already there
+		}
+		// horizontal alignment
+		switch (halign) {
+		    case "L": p.x -= w; break;
+		    case "R": p.x += el.offsetWidth; break;
+		    case "C": p.x += (el.offsetWidth - w) / 2; break;
+		    case "l": p.x += el.offsetWidth - w; break;
+		    case "r": break; // already there
+		}
+		p.width = w;
+		p.height = h + 40;
+		self.monthsCombo.style.display = "none";
+		fixPosition(p);
+		self.showAt(p.x, p.y);
+	};
+	if (Calendar.is_khtml)
+		setTimeout("Calendar.continuation_for_the_fucking_khtml_browser()", 10);
+	else
+		Calendar.continuation_for_the_fucking_khtml_browser();
+};
+
+/** Customizes the date format. */
+Calendar.prototype.setDateFormat = function (str) {
+	this.dateFormat = str;
+};
+
+/** Customizes the tooltip date format. */
+Calendar.prototype.setTtDateFormat = function (str) {
+	this.ttDateFormat = str;
+};
+
+/**
+ *  Tries to identify the date represented in a string.  If successful it also
+ *  calls this.setDate which moves the calendar to the given date.
+ */
+Calendar.prototype.parseDate = function(str, fmt) {
+	if (!fmt)
+		fmt = this.dateFormat;
+	this.setDate(Date.parseDate(str, fmt));
+};
+
+Calendar.prototype.hideShowCovered = function () {
+	if (!Calendar.is_ie && !Calendar.is_opera)
+		return;
+	function getVisib(obj){
+		var value = obj.style.visibility;
+		if (!value) {
+			if (document.defaultView && typeof (document.defaultView.getComputedStyle) == "function") { // Gecko, W3C
+				if (!Calendar.is_khtml)
+					value = document.defaultView.
+						getComputedStyle(obj, "").getPropertyValue("visibility");
+				else
+					value = '';
+			} else if (obj.currentStyle) { // IE
+				value = obj.currentStyle.visibility;
+			} else
+				value = '';
+		}
+		return value;
+	};
+
+	var tags = new Array("applet", "iframe", "select");
+	var el = this.element;
+
+	var p = Calendar.getAbsolutePos(el);
+	var EX1 = p.x;
+	var EX2 = el.offsetWidth + EX1;
+	var EY1 = p.y;
+	var EY2 = el.offsetHeight + EY1;
+
+	for (var k = tags.length; k > 0; ) {
+		var ar = document.getElementsByTagName(tags[--k]);
+		var cc = null;
+
+		for (var i = ar.length; i > 0;) {
+			cc = ar[--i];
+
+			p = Calendar.getAbsolutePos(cc);
+			var CX1 = p.x;
+			var CX2 = cc.offsetWidth + CX1;
+			var CY1 = p.y;
+			var CY2 = cc.offsetHeight + CY1;
+
+			if (this.hidden || (CX1 > EX2) || (CX2 < EX1) || (CY1 > EY2) || (CY2 < EY1)) {
+				if (!cc.__msh_save_visibility) {
+					cc.__msh_save_visibility = getVisib(cc);
+				}
+				cc.style.visibility = cc.__msh_save_visibility;
+			} else {
+				if (!cc.__msh_save_visibility) {
+					cc.__msh_save_visibility = getVisib(cc);
+				}
+				cc.style.visibility = "hidden";
+			}
+		}
+	}
+};
+
+/** Internal function; it displays the bar with the names of the weekday. */
+Calendar.prototype._displayWeekdays = function () {
+	var fdow = this.firstDayOfWeek;
+	var cell = this.firstdayname;
+	var weekend = Calendar._TT["WEEKEND"];
+	for (var i = 0; i < 7; ++i) {
+		cell.className = "day name";
+		var realday = (i + fdow) % 7;
+		if (i) {
+			cell.ttip = Calendar._TT["DAY_FIRST"].replace("%s", Calendar._DN[realday]);
+			cell.navtype = 100;
+			cell.calendar = this;
+			cell.fdow = realday;
+			Calendar._add_evs(cell);
+		}
+		if (weekend.indexOf(realday.toString()) != -1) {
+			Calendar.addClass(cell, "weekend");
+		}
+		cell.innerHTML = Calendar._SDN[(i + fdow) % 7];
+		cell = cell.nextSibling;
+	}
+};
+
+/** Internal function.  Hides all combo boxes that might be displayed. */
+Calendar.prototype._hideCombos = function () {
+	this.monthsCombo.style.display = "none";
+	this.yearsCombo.style.display = "none";
+};
+
+/** Internal function.  Starts dragging the element. */
+Calendar.prototype._dragStart = function (ev) {
+	if (this.dragging) {
+		return;
+	}
+	this.dragging = true;
+	var posX;
+	var posY;
+	if (Calendar.is_ie) {
+		posY = window.event.clientY + document.body.scrollTop;
+		posX = window.event.clientX + document.body.scrollLeft;
+	} else {
+		posY = ev.clientY + window.scrollY;
+		posX = ev.clientX + window.scrollX;
+	}
+	var st = this.element.style;
+	this.xOffs = posX - parseInt(st.left);
+	this.yOffs = posY - parseInt(st.top);
+	with (Calendar) {
+		addEvent(document, "mousemove", calDragIt);
+		addEvent(document, "mouseup", calDragEnd);
+	}
+};
+
+// BEGIN: DATE OBJECT PATCHES
+
+/** Adds the number of days array to the Date object. */
+Date._MD = new Array(31,28,31,30,31,30,31,31,30,31,30,31);
+
+/** Constants used for time computations */
+Date.SECOND = 1000 /* milliseconds */;
+Date.MINUTE = 60 * Date.SECOND;
+Date.HOUR   = 60 * Date.MINUTE;
+Date.DAY    = 24 * Date.HOUR;
+Date.WEEK   =  7 * Date.DAY;
+
+Date.parseDate = function(str, fmt) {
+	var today = new Date();
+	var y = 0;
+	var m = -1;
+	var d = 0;
+	var a = str.split(/\W+/);
+	var b = fmt.match(/%./g);
+	var i = 0, j = 0;
+	var hr = 0;
+	var min = 0;
+	for (i = 0; i < a.length; ++i) {
+		if (!a[i])
+			continue;
+		switch (b[i]) {
+		    case "%d":
+		    case "%e":
+			d = parseInt(a[i], 10);
+			break;
+
+		    case "%m":
+			m = parseInt(a[i], 10) - 1;
+			break;
+
+		    case "%Y":
+		    case "%y":
+			y = parseInt(a[i], 10);
+			(y < 100) && (y += (y > 29) ? 1900 : 2000);
+			break;
+
+		    case "%b":
+		    case "%B":
+			for (j = 0; j < 12; ++j) {
+				if (Calendar._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { m = j; break; }
+			}
+			break;
+
+		    case "%H":
+		    case "%I":
+		    case "%k":
+		    case "%l":
+			hr = parseInt(a[i], 10);
+			break;
+
+		    case "%P":
+		    case "%p":
+			if (/pm/i.test(a[i]) && hr < 12)
+				hr += 12;
+			else if (/am/i.test(a[i]) && hr >= 12)
+				hr -= 12;
+			break;
+
+		    case "%M":
+			min = parseInt(a[i], 10);
+			break;
+		}
+	}
+	if (isNaN(y)) y = today.getFullYear();
+	if (isNaN(m)) m = today.getMonth();
+	if (isNaN(d)) d = today.getDate();
+	if (isNaN(hr)) hr = today.getHours();
+	if (isNaN(min)) min = today.getMinutes();
+	if (y != 0 && m != -1 && d != 0)
+		return new Date(y, m, d, hr, min, 0);
+	y = 0; m = -1; d = 0;
+	for (i = 0; i < a.length; ++i) {
+		if (a[i].search(/[a-zA-Z]+/) != -1) {
+			var t = -1;
+			for (j = 0; j < 12; ++j) {
+				if (Calendar._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { t = j; break; }
+			}
+			if (t != -1) {
+				if (m != -1) {
+					d = m+1;
+				}
+				m = t;
+			}
+		} else if (parseInt(a[i], 10) <= 12 && m == -1) {
+			m = a[i]-1;
+		} else if (parseInt(a[i], 10) > 31 && y == 0) {
+			y = parseInt(a[i], 10);
+			(y < 100) && (y += (y > 29) ? 1900 : 2000);
+		} else if (d == 0) {
+			d = a[i];
+		}
+	}
+	if (y == 0)
+		y = today.getFullYear();
+	if (m != -1 && d != 0)
+		return new Date(y, m, d, hr, min, 0);
+	return today;
+};
+
+/** Returns the number of days in the current month */
+Date.prototype.getMonthDays = function(month) {
+	var year = this.getFullYear();
+	if (typeof month == "undefined") {
+		month = this.getMonth();
+	}
+	if (((0 == (year%4)) && ( (0 != (year%100)) || (0 == (year%400)))) && month == 1) {
+		return 29;
+	} else {
+		return Date._MD[month];
+	}
+};
+
+/** Returns the number of day in the year. */
+Date.prototype.getDayOfYear = function() {
+	var now = new Date(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0);
+	var then = new Date(this.getFullYear(), 0, 0, 0, 0, 0);
+	var time = now - then;
+	return Math.floor(time / Date.DAY);
+};
+
+/** Returns the number of the week in year, as defined in ISO 8601. */
+Date.prototype.getWeekNumber = function() {
+	var d = new Date(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0);
+	var DoW = d.getDay();
+	d.setDate(d.getDate() - (DoW + 6) % 7 + 3); // Nearest Thu
+	var ms = d.valueOf(); // GMT
+	d.setMonth(0);
+	d.setDate(4); // Thu in Week 1
+	return Math.round((ms - d.valueOf()) / (7 * 864e5)) + 1;
+};
+
+/** Checks date and time equality */
+Date.prototype.equalsTo = function(date) {
+	return ((this.getFullYear() == date.getFullYear()) &&
+		(this.getMonth() == date.getMonth()) &&
+		(this.getDate() == date.getDate()) &&
+		(this.getHours() == date.getHours()) &&
+		(this.getMinutes() == date.getMinutes()));
+};
+
+/** Set only the year, month, date parts (keep existing time) */
+Date.prototype.setDateOnly = function(date) {
+	var tmp = new Date(date);
+	this.setDate(1);
+	this.setFullYear(tmp.getFullYear());
+	this.setMonth(tmp.getMonth());
+	this.setDate(tmp.getDate());
+};
+
+/** Prints the date in a string according to the given format. */
+Date.prototype.print = function (str) {
+	var m = this.getMonth();
+	var d = this.getDate();
+	var y = this.getFullYear();
+	var wn = this.getWeekNumber();
+	var w = this.getDay();
+	var s = {};
+	var hr = this.getHours();
+	var pm = (hr >= 12);
+	var ir = (pm) ? (hr - 12) : hr;
+	var dy = this.getDayOfYear();
+	if (ir == 0)
+		ir = 12;
+	var min = this.getMinutes();
+	var sec = this.getSeconds();
+	s["%a"] = Calendar._SDN[w]; // abbreviated weekday name [FIXME: I18N]
+	s["%A"] = Calendar._DN[w]; // full weekday name
+	s["%b"] = Calendar._SMN[m]; // abbreviated month name [FIXME: I18N]
+	s["%B"] = Calendar._MN[m]; // full month name
+	// FIXME: %c : preferred date and time representation for the current locale
+	s["%C"] = 1 + Math.floor(y / 100); // the century number
+	s["%d"] = (d < 10) ? ("0" + d) : d; // the day of the month (range 01 to 31)
+	s["%e"] = d; // the day of the month (range 1 to 31)
+	// FIXME: %D : american date style: %m/%d/%y
+	// FIXME: %E, %F, %G, %g, %h (man strftime)
+	s["%H"] = (hr < 10) ? ("0" + hr) : hr; // hour, range 00 to 23 (24h format)
+	s["%I"] = (ir < 10) ? ("0" + ir) : ir; // hour, range 01 to 12 (12h format)
+	s["%j"] = (dy < 100) ? ((dy < 10) ? ("00" + dy) : ("0" + dy)) : dy; // day of the year (range 001 to 366)
+	s["%k"] = hr;		// hour, range 0 to 23 (24h format)
+	s["%l"] = ir;		// hour, range 1 to 12 (12h format)
+	s["%m"] = (m < 9) ? ("0" + (1+m)) : (1+m); // month, range 01 to 12
+	s["%M"] = (min < 10) ? ("0" + min) : min; // minute, range 00 to 59
+	s["%n"] = "\n";		// a newline character
+	s["%p"] = pm ? "PM" : "AM";
+	s["%P"] = pm ? "pm" : "am";
+	// FIXME: %r : the time in am/pm notation %I:%M:%S %p
+	// FIXME: %R : the time in 24-hour notation %H:%M
+	s["%s"] = Math.floor(this.getTime() / 1000);
+	s["%S"] = (sec < 10) ? ("0" + sec) : sec; // seconds, range 00 to 59
+	s["%t"] = "\t";		// a tab character
+	// FIXME: %T : the time in 24-hour notation (%H:%M:%S)
+	s["%U"] = s["%W"] = s["%V"] = (wn < 10) ? ("0" + wn) : wn;
+	s["%u"] = w + 1;	// the day of the week (range 1 to 7, 1 = MON)
+	s["%w"] = w;		// the day of the week (range 0 to 6, 0 = SUN)
+	// FIXME: %x : preferred date representation for the current locale without the time
+	// FIXME: %X : preferred time representation for the current locale without the date
+	s["%y"] = ('' + y).substr(2, 2); // year without the century (range 00 to 99)
+	s["%Y"] = y;		// year with the century
+	s["%%"] = "%";		// a literal '%' character
+
+	var re = /%./g;
+	if (!Calendar.is_ie5 && !Calendar.is_khtml)
+		return str.replace(re, function (par) { return s[par] || par; });
+
+	var a = str.match(re);
+	for (var i = 0; i < a.length; i++) {
+		var tmp = s[a[i]];
+		if (tmp) {
+			re = new RegExp(a[i], 'g');
+			str = str.replace(re, tmp);
+		}
+	}
+
+	return str;
+};
+
+Date.prototype.__msh_oldSetFullYear = Date.prototype.setFullYear;
+Date.prototype.setFullYear = function(y) {
+	var d = new Date(this);
+	d.__msh_oldSetFullYear(y);
+	if (d.getMonth() != this.getMonth())
+		this.setDate(28);
+	this.__msh_oldSetFullYear(y);
+};
+
+// END: DATE OBJECT PATCHES
+
+
+// global object that remembers the calendar
+window._dynarch_popupCalendar = null;
diff --git a/js/jscalendar/calendar.php b/js/jscalendar/calendar.php
new file mode 100644
index 0000000..5b9120d
--- /dev/null
+++ b/js/jscalendar/calendar.php
@@ -0,0 +1,119 @@
+calendar_file = 'calendar_stripped.js';
+            $this->calendar_setup_file = 'calendar-setup_stripped.js';
+        } else {
+            $this->calendar_file = 'calendar.js';
+            $this->calendar_setup_file = 'calendar-setup.js';
+        }
+        $this->calendar_lang_file = 'lang/calendar-' . $lang . '.js';
+        $this->calendar_theme_file = $theme.'.css';
+        $this->calendar_lib_path = preg_replace('/\/+$/', '/', $calendar_lib_path);
+        $this->calendar_options = array('ifFormat' => '%Y/%m/%d',
+                                        'daFormat' => '%Y/%m/%d');
+    }
+
+    function set_option($name, $value) {
+        $this->calendar_options[$name] = $value;
+    }
+
+    function load_files() {
+        echo $this->get_load_files_code();
+    }
+
+    function get_load_files_code() {
+        $code  = ( '' . NEWLINE );
+        $code .= ( '' . NEWLINE );
+        $code .= ( '' . NEWLINE );
+        $code .= ( '' );
+        return $code;
+    }
+
+    function _make_calendar($other_options = array()) {
+        $js_options = $this->_make_js_hash(array_merge($this->calendar_options, $other_options));
+        $code  = ( '' );
+        return $code;
+    }
+
+    function make_input_field($cal_options = array(), $field_attributes = array()) {
+        $id = $this->_gen_id();
+        $attrstr = $this->_make_html_attr(array_merge($field_attributes,
+                                                      array('id'   => $this->_field_id($id),
+                                                            'type' => 'text')));
+        echo '';
+        echo '' .
+            '';
+
+        $options = array_merge($cal_options,
+                               array('inputField' => $this->_field_id($id),
+                                     'button'     => $this->_trigger_id($id)));
+        echo $this->_make_calendar($options);
+    }
+
+    /// PRIVATE SECTION
+
+    function _field_id($id) { return 'f-calendar-field-' . $id; }
+    function _trigger_id($id) { return 'f-calendar-trigger-' . $id; }
+    function _gen_id() { static $id = 0; return ++$id; }
+
+    function _make_js_hash($array) {
+        $jstr = '';
+        reset($array);
+        while (list($key, $val) = each($array)) {
+            if (is_bool($val))
+                $val = $val ? 'true' : 'false';
+            else if (!is_numeric($val))
+                $val = '"'.$val.'"';
+            if ($jstr) $jstr .= ',';
+            $jstr .= '"' . $key . '":' . $val;
+        }
+        return $jstr;
+    }
+
+    function _make_html_attr($array) {
+        $attrstr = '';
+        reset($array);
+        while (list($key, $val) = each($array)) {
+            $attrstr .= $key . '="' . $val . '" ';
+        }
+        return $attrstr;
+    }
+};
+
+?>
\ No newline at end of file
diff --git a/js/jscalendar/calendar_stripped.js b/js/jscalendar/calendar_stripped.js
new file mode 100644
index 0000000..4fe03f1
--- /dev/null
+++ b/js/jscalendar/calendar_stripped.js
@@ -0,0 +1,14 @@
+/*  Copyright Mihai Bazon, 2002-2005  |  www.bazon.net/mishoo
+ * -----------------------------------------------------------
+ *
+ * The DHTML Calendar, version 1.0 "It is happening again"
+ *
+ * Details and latest version at:
+ * www.dynarch.com/projects/calendar
+ *
+ * This script is developed by Dynarch.com.  Visit us at www.dynarch.com.
+ *
+ * This script is distributed under the GNU Lesser General Public License.
+ * Read the entire license text here: http://www.gnu.org/licenses/lgpl.html
+ */
+ Calendar=function(firstDayOfWeek,dateStr,onSelected,onClose){this.activeDiv=null;this.currentDateEl=null;this.getDateStatus=null;this.getDateToolTip=null;this.getDateText=null;this.timeout=null;this.onSelected=onSelected||null;this.onClose=onClose||null;this.dragging=false;this.hidden=false;this.minYear=1970;this.maxYear=2050;this.dateFormat=Calendar._TT["DEF_DATE_FORMAT"];this.ttDateFormat=Calendar._TT["TT_DATE_FORMAT"];this.isPopup=true;this.weekNumbers=true;this.firstDayOfWeek=typeof firstDayOfWeek=="number"?firstDayOfWeek:Calendar._FD;this.showsOtherMonths=false;this.dateStr=dateStr;this.ar_days=null;this.showsTime=false;this.time24=true;this.yearStep=2;this.hiliteToday=true;this.multiple=null;this.table=null;this.element=null;this.tbody=null;this.firstdayname=null;this.monthsCombo=null;this.yearsCombo=null;this.hilitedMonth=null;this.activeMonth=null;this.hilitedYear=null;this.activeYear=null;this.dateClicked=false;if(typeof Calendar._SDN=="undefined"){if(typeof Calendar._SDN_len=="undefined")Calendar._SDN_len=3;var ar=new Array();for(var i=8;i>0;){ar[--i]=Calendar._DN[i].substr(0,Calendar._SDN_len);}Calendar._SDN=ar;if(typeof Calendar._SMN_len=="undefined")Calendar._SMN_len=3;ar=new Array();for(var i=12;i>0;){ar[--i]=Calendar._MN[i].substr(0,Calendar._SMN_len);}Calendar._SMN=ar;}};Calendar._C=null;Calendar.is_ie=(/msie/i.test(navigator.userAgent)&&!/opera/i.test(navigator.userAgent));Calendar.is_ie5=(Calendar.is_ie&&/msie 5\.0/i.test(navigator.userAgent));Calendar.is_opera=/opera/i.test(navigator.userAgent);Calendar.is_khtml=/Konqueror|Safari|KHTML/i.test(navigator.userAgent);Calendar.getAbsolutePos=function(el){var SL=0,ST=0;var is_div=/^div$/i.test(el.tagName);if(is_div&&el.scrollLeft)SL=el.scrollLeft;if(is_div&&el.scrollTop)ST=el.scrollTop;var r={x:el.offsetLeft-SL,y:el.offsetTop-ST};if(el.offsetParent){var tmp=this.getAbsolutePos(el.offsetParent);r.x+=tmp.x;r.y+=tmp.y;}return r;};Calendar.isRelated=function(el,evt){var related=evt.relatedTarget;if(!related){var type=evt.type;if(type=="mouseover"){related=evt.fromElement;}else if(type=="mouseout"){related=evt.toElement;}}while(related){if(related==el){return true;}related=related.parentNode;}return false;};Calendar.removeClass=function(el,className){if(!(el&&el.className)){return;}var cls=el.className.split(" ");var ar=new Array();for(var i=cls.length;i>0;){if(cls[--i]!=className){ar[ar.length]=cls[i];}}el.className=ar.join(" ");};Calendar.addClass=function(el,className){Calendar.removeClass(el,className);el.className+=" "+className;};Calendar.getElement=function(ev){var f=Calendar.is_ie?window.event.srcElement:ev.currentTarget;while(f.nodeType!=1||/^div$/i.test(f.tagName))f=f.parentNode;return f;};Calendar.getTargetElement=function(ev){var f=Calendar.is_ie?window.event.srcElement:ev.target;while(f.nodeType!=1)f=f.parentNode;return f;};Calendar.stopEvent=function(ev){ev||(ev=window.event);if(Calendar.is_ie){ev.cancelBubble=true;ev.returnValue=false;}else{ev.preventDefault();ev.stopPropagation();}return false;};Calendar.addEvent=function(el,evname,func){if(el.attachEvent){el.attachEvent("on"+evname,func);}else if(el.addEventListener){el.addEventListener(evname,func,true);}else{el["on"+evname]=func;}};Calendar.removeEvent=function(el,evname,func){if(el.detachEvent){el.detachEvent("on"+evname,func);}else if(el.removeEventListener){el.removeEventListener(evname,func,true);}else{el["on"+evname]=null;}};Calendar.createElement=function(type,parent){var el=null;if(document.createElementNS){el=document.createElementNS("http://www.w3.org/1999/xhtml",type);}else{el=document.createElement(type);}if(typeof parent!="undefined"){parent.appendChild(el);}return el;};Calendar._add_evs=function(el){with(Calendar){addEvent(el,"mouseover",dayMouseOver);addEvent(el,"mousedown",dayMouseDown);addEvent(el,"mouseout",dayMouseOut);if(is_ie){addEvent(el,"dblclick",dayMouseDblClick);el.setAttribute("unselectable",true);}}};Calendar.findMonth=function(el){if(typeof el.month!="undefined"){return el;}else if(typeof el.parentNode.month!="undefined"){return el.parentNode;}return null;};Calendar.findYear=function(el){if(typeof el.year!="undefined"){return el;}else if(typeof el.parentNode.year!="undefined"){return el.parentNode;}return null;};Calendar.showMonthsCombo=function(){var cal=Calendar._C;if(!cal){return false;}var cal=cal;var cd=cal.activeDiv;var mc=cal.monthsCombo;if(cal.hilitedMonth){Calendar.removeClass(cal.hilitedMonth,"hilite");}if(cal.activeMonth){Calendar.removeClass(cal.activeMonth,"active");}var mon=cal.monthsCombo.getElementsByTagName("div")[cal.date.getMonth()];Calendar.addClass(mon,"active");cal.activeMonth=mon;var s=mc.style;s.display="block";if(cd.navtype<0)s.left=cd.offsetLeft+"px";else{var mcw=mc.offsetWidth;if(typeof mcw=="undefined")mcw=50;s.left=(cd.offsetLeft+cd.offsetWidth-mcw)+"px";}s.top=(cd.offsetTop+cd.offsetHeight)+"px";};Calendar.showYearsCombo=function(fwd){var cal=Calendar._C;if(!cal){return false;}var cal=cal;var cd=cal.activeDiv;var yc=cal.yearsCombo;if(cal.hilitedYear){Calendar.removeClass(cal.hilitedYear,"hilite");}if(cal.activeYear){Calendar.removeClass(cal.activeYear,"active");}cal.activeYear=null;var Y=cal.date.getFullYear()+(fwd?1:-1);var yr=yc.firstChild;var show=false;for(var i=12;i>0;--i){if(Y>=cal.minYear&&Y<=cal.maxYear){yr.innerHTML=Y;yr.year=Y;yr.style.display="block";show=true;}else{yr.style.display="none";}yr=yr.nextSibling;Y+=fwd?cal.yearStep:-cal.yearStep;}if(show){var s=yc.style;s.display="block";if(cd.navtype<0)s.left=cd.offsetLeft+"px";else{var ycw=yc.offsetWidth;if(typeof ycw=="undefined")ycw=50;s.left=(cd.offsetLeft+cd.offsetWidth-ycw)+"px";}s.top=(cd.offsetTop+cd.offsetHeight)+"px";}};Calendar.tableMouseUp=function(ev){var cal=Calendar._C;if(!cal){return false;}if(cal.timeout){clearTimeout(cal.timeout);}var el=cal.activeDiv;if(!el){return false;}var target=Calendar.getTargetElement(ev);ev||(ev=window.event);Calendar.removeClass(el,"active");if(target==el||target.parentNode==el){Calendar.cellClick(el,ev);}var mon=Calendar.findMonth(target);var date=null;if(mon){date=new Date(cal.date);if(mon.month!=date.getMonth()){date.setMonth(mon.month);cal.setDate(date);cal.dateClicked=false;cal.callHandler();}}else{var year=Calendar.findYear(target);if(year){date=new Date(cal.date);if(year.year!=date.getFullYear()){date.setFullYear(year.year);cal.setDate(date);cal.dateClicked=false;cal.callHandler();}}}with(Calendar){removeEvent(document,"mouseup",tableMouseUp);removeEvent(document,"mouseover",tableMouseOver);removeEvent(document,"mousemove",tableMouseOver);cal._hideCombos();_C=null;return stopEvent(ev);}};Calendar.tableMouseOver=function(ev){var cal=Calendar._C;if(!cal){return;}var el=cal.activeDiv;var target=Calendar.getTargetElement(ev);if(target==el||target.parentNode==el){Calendar.addClass(el,"hilite active");Calendar.addClass(el.parentNode,"rowhilite");}else{if(typeof el.navtype=="undefined"||(el.navtype!=50&&(el.navtype==0||Math.abs(el.navtype)>2)))Calendar.removeClass(el,"active");Calendar.removeClass(el,"hilite");Calendar.removeClass(el.parentNode,"rowhilite");}ev||(ev=window.event);if(el.navtype==50&&target!=el){var pos=Calendar.getAbsolutePos(el);var w=el.offsetWidth;var x=ev.clientX;var dx;var decrease=true;if(x>pos.x+w){dx=x-pos.x-w;decrease=false;}else dx=pos.x-x;if(dx<0)dx=0;var range=el._range;var current=el._current;var count=Math.floor(dx/10)%range.length;for(var i=range.length;--i>=0;)if(range[i]==current)break;while(count-->0)if(decrease){if(--i<0)i=range.length-1;}else if(++i>=range.length)i=0;var newval=range[i];el.innerHTML=newval;cal.onUpdateTime();}var mon=Calendar.findMonth(target);if(mon){if(mon.month!=cal.date.getMonth()){if(cal.hilitedMonth){Calendar.removeClass(cal.hilitedMonth,"hilite");}Calendar.addClass(mon,"hilite");cal.hilitedMonth=mon;}else if(cal.hilitedMonth){Calendar.removeClass(cal.hilitedMonth,"hilite");}}else{if(cal.hilitedMonth){Calendar.removeClass(cal.hilitedMonth,"hilite");}var year=Calendar.findYear(target);if(year){if(year.year!=cal.date.getFullYear()){if(cal.hilitedYear){Calendar.removeClass(cal.hilitedYear,"hilite");}Calendar.addClass(year,"hilite");cal.hilitedYear=year;}else if(cal.hilitedYear){Calendar.removeClass(cal.hilitedYear,"hilite");}}else if(cal.hilitedYear){Calendar.removeClass(cal.hilitedYear,"hilite");}}return Calendar.stopEvent(ev);};Calendar.tableMouseDown=function(ev){if(Calendar.getTargetElement(ev)==Calendar.getElement(ev)){return Calendar.stopEvent(ev);}};Calendar.calDragIt=function(ev){var cal=Calendar._C;if(!(cal&&cal.dragging)){return false;}var posX;var posY;if(Calendar.is_ie){posY=window.event.clientY+document.body.scrollTop;posX=window.event.clientX+document.body.scrollLeft;}else{posX=ev.pageX;posY=ev.pageY;}cal.hideShowCovered();var st=cal.element.style;st.left=(posX-cal.xOffs)+"px";st.top=(posY-cal.yOffs)+"px";return Calendar.stopEvent(ev);};Calendar.calDragEnd=function(ev){var cal=Calendar._C;if(!cal){return false;}cal.dragging=false;with(Calendar){removeEvent(document,"mousemove",calDragIt);removeEvent(document,"mouseup",calDragEnd);tableMouseUp(ev);}cal.hideShowCovered();};Calendar.dayMouseDown=function(ev){var el=Calendar.getElement(ev);if(el.disabled){return false;}var cal=el.calendar;cal.activeDiv=el;Calendar._C=cal;if(el.navtype!=300)with(Calendar){if(el.navtype==50){el._current=el.innerHTML;addEvent(document,"mousemove",tableMouseOver);}else addEvent(document,Calendar.is_ie5?"mousemove":"mouseover",tableMouseOver);addClass(el,"hilite active");addEvent(document,"mouseup",tableMouseUp);}else if(cal.isPopup){cal._dragStart(ev);}if(el.navtype==-1||el.navtype==1){if(cal.timeout)clearTimeout(cal.timeout);cal.timeout=setTimeout("Calendar.showMonthsCombo()",250);}else if(el.navtype==-2||el.navtype==2){if(cal.timeout)clearTimeout(cal.timeout);cal.timeout=setTimeout((el.navtype>0)?"Calendar.showYearsCombo(true)":"Calendar.showYearsCombo(false)",250);}else{cal.timeout=null;}return Calendar.stopEvent(ev);};Calendar.dayMouseDblClick=function(ev){Calendar.cellClick(Calendar.getElement(ev),ev||window.event);if(Calendar.is_ie){document.selection.empty();}};Calendar.dayMouseOver=function(ev){var el=Calendar.getElement(ev);if(Calendar.isRelated(el,ev)||Calendar._C||el.disabled){return false;}if(el.ttip){if(el.ttip.substr(0,1)=="_"){el.ttip=el.caldate.print(el.calendar.ttDateFormat)+el.ttip.substr(1);}el.calendar.tooltips.innerHTML=el.ttip;}if(el.navtype!=300){Calendar.addClass(el,"hilite");if(el.caldate){Calendar.addClass(el.parentNode,"rowhilite");}}return Calendar.stopEvent(ev);};Calendar.dayMouseOut=function(ev){with(Calendar){var el=getElement(ev);if(isRelated(el,ev)||_C||el.disabled)return false;removeClass(el,"hilite");if(el.caldate)removeClass(el.parentNode,"rowhilite");if(el.calendar)el.calendar.tooltips.innerHTML=_TT["SEL_DATE"];return stopEvent(ev);}};Calendar.cellClick=function(el,ev){var cal=el.calendar;var closing=false;var newdate=false;var date=null;if(typeof el.navtype=="undefined"){if(cal.currentDateEl){Calendar.removeClass(cal.currentDateEl,"selected");Calendar.addClass(el,"selected");closing=(cal.currentDateEl==el);if(!closing){cal.currentDateEl=el;}}cal.date.setDateOnly(el.caldate);date=cal.date;var other_month=!(cal.dateClicked=!el.otherMonth);if(!other_month&&!cal.currentDateEl)cal._toggleMultipleDate(new Date(date));else newdate=!el.disabled;if(other_month)cal._init(cal.firstDayOfWeek,date);}else{if(el.navtype==200){Calendar.removeClass(el,"hilite");cal.callCloseHandler();return;}date=new Date(cal.date);if(el.navtype==0)date.setDateOnly(new Date());cal.dateClicked=false;var year=date.getFullYear();var mon=date.getMonth();function setMonth(m){var day=date.getDate();var max=date.getMonthDays(m);if(day>max){date.setDate(max);}date.setMonth(m);};switch(el.navtype){case 400:Calendar.removeClass(el,"hilite");var text=Calendar._TT["ABOUT"];if(typeof text!="undefined"){text+=cal.showsTime?Calendar._TT["ABOUT_TIME"]:"";}else{text="Help and about box text is not translated into this language.\n"+"If you know this language and you feel generous please update\n"+"the corresponding file in \"lang\" subdir to match calendar-en.js\n"+"and send it back to  to get it into the distribution  ;-)\n\n"+"Thank you!\n"+"http://dynarch.com/mishoo/calendar.epl\n";}alert(text);return;case-2:if(year>cal.minYear){date.setFullYear(year-1);}break;case-1:if(mon>0){setMonth(mon-1);}else if(year-->cal.minYear){date.setFullYear(year);setMonth(11);}break;case 1:if(mon<11){setMonth(mon+1);}else if(year=0;)if(range[i]==current)break;if(ev&&ev.shiftKey){if(--i<0)i=range.length-1;}else if(++i>=range.length)i=0;var newval=range[i];el.innerHTML=newval;cal.onUpdateTime();return;case 0:if((typeof cal.getDateStatus=="function")&&cal.getDateStatus(date,date.getFullYear(),date.getMonth(),date.getDate())){return false;}break;}if(!date.equalsTo(cal.date)){cal.setDate(date);newdate=true;}else if(el.navtype==0)newdate=closing=true;}if(newdate){ev&&cal.callHandler();}if(closing){Calendar.removeClass(el,"hilite");ev&&cal.callCloseHandler();}};Calendar.prototype.create=function(_par){var parent=null;if(!_par){parent=document.getElementsByTagName("body")[0];this.isPopup=true;}else{parent=_par;this.isPopup=false;}this.date=this.dateStr?new Date(this.dateStr):new Date();var table=Calendar.createElement("table");this.table=table;table.cellSpacing=0;table.cellPadding=0;table.calendar=this;Calendar.addEvent(table,"mousedown",Calendar.tableMouseDown);var div=Calendar.createElement("div");this.element=div;div.className="calendar";if(this.isPopup){div.style.position="absolute";div.style.display="none";}div.appendChild(table);var thead=Calendar.createElement("thead",table);var cell=null;var row=null;var cal=this;var hh=function(text,cs,navtype){cell=Calendar.createElement("td",row);cell.colSpan=cs;cell.className="button";if(navtype!=0&&Math.abs(navtype)<=2)cell.className+=" nav";Calendar._add_evs(cell);cell.calendar=cal;cell.navtype=navtype;cell.innerHTML="
"+text+"
";return cell;};row=Calendar.createElement("tr",thead);var title_length=6;(this.isPopup)&&--title_length;(this.weekNumbers)&&++title_length;hh("?",1,400).ttip=Calendar._TT["INFO"];this.title=hh("",title_length,300);this.title.className="title";if(this.isPopup){this.title.ttip=Calendar._TT["DRAG_TO_MOVE"];this.title.style.cursor="move";hh("×",1,200).ttip=Calendar._TT["CLOSE"];}row=Calendar.createElement("tr",thead);row.className="headrow";this._nav_py=hh("«",1,-2);this._nav_py.ttip=Calendar._TT["PREV_YEAR"];this._nav_pm=hh("‹",1,-1);this._nav_pm.ttip=Calendar._TT["PREV_MONTH"];this._nav_now=hh(Calendar._TT["TODAY"],this.weekNumbers?4:3,0);this._nav_now.ttip=Calendar._TT["GO_TODAY"];this._nav_nm=hh("›",1,1);this._nav_nm.ttip=Calendar._TT["NEXT_MONTH"];this._nav_ny=hh("»",1,2);this._nav_ny.ttip=Calendar._TT["NEXT_YEAR"];row=Calendar.createElement("tr",thead);row.className="daynames";if(this.weekNumbers){cell=Calendar.createElement("td",row);cell.className="name wn";cell.innerHTML=Calendar._TT["WK"];}for(var i=7;i>0;--i){cell=Calendar.createElement("td",row);if(!i){cell.navtype=100;cell.calendar=this;Calendar._add_evs(cell);}}this.firstdayname=(this.weekNumbers)?row.firstChild.nextSibling:row.firstChild;this._displayWeekdays();var tbody=Calendar.createElement("tbody",table);this.tbody=tbody;for(i=6;i>0;--i){row=Calendar.createElement("tr",tbody);if(this.weekNumbers){cell=Calendar.createElement("td",row);}for(var j=7;j>0;--j){cell=Calendar.createElement("td",row);cell.calendar=this;Calendar._add_evs(cell);}}if(this.showsTime){row=Calendar.createElement("tr",tbody);row.className="time";cell=Calendar.createElement("td",row);cell.className="time";cell.colSpan=2;cell.innerHTML=Calendar._TT["TIME"]||" ";cell=Calendar.createElement("td",row);cell.className="time";cell.colSpan=this.weekNumbers?4:3;(function(){function makeTimePart(className,init,range_start,range_end){var part=Calendar.createElement("span",cell);part.className=className;part.innerHTML=init;part.calendar=cal;part.ttip=Calendar._TT["TIME_PART"];part.navtype=50;part._range=[];if(typeof range_start!="number")part._range=range_start;else{for(var i=range_start;i<=range_end;++i){var txt;if(i<10&&range_end>=10)txt='0'+i;else txt=''+i;part._range[part._range.length]=txt;}}Calendar._add_evs(part);return part;};var hrs=cal.date.getHours();var mins=cal.date.getMinutes();var t12=!cal.time24;var pm=(hrs>12);if(t12&&pm)hrs-=12;var H=makeTimePart("hour",hrs,t12?1:0,t12?12:23);var span=Calendar.createElement("span",cell);span.innerHTML=":";span.className="colon";var M=makeTimePart("minute",mins,0,59);var AP=null;cell=Calendar.createElement("td",row);cell.className="time";cell.colSpan=2;if(t12)AP=makeTimePart("ampm",pm?"pm":"am",["am","pm"]);else cell.innerHTML=" ";cal.onSetTime=function(){var pm,hrs=this.date.getHours(),mins=this.date.getMinutes();if(t12){pm=(hrs>=12);if(pm)hrs-=12;if(hrs==0)hrs=12;AP.innerHTML=pm?"pm":"am";}H.innerHTML=(hrs<10)?("0"+hrs):hrs;M.innerHTML=(mins<10)?("0"+mins):mins;};cal.onUpdateTime=function(){var date=this.date;var h=parseInt(H.innerHTML,10);if(t12){if(/pm/i.test(AP.innerHTML)&&h<12)h+=12;else if(/am/i.test(AP.innerHTML)&&h==12)h=0;}var d=date.getDate();var m=date.getMonth();var y=date.getFullYear();date.setHours(h);date.setMinutes(parseInt(M.innerHTML,10));date.setFullYear(y);date.setMonth(m);date.setDate(d);this.dateClicked=false;this.callHandler();};})();}else{this.onSetTime=this.onUpdateTime=function(){};}var tfoot=Calendar.createElement("tfoot",table);row=Calendar.createElement("tr",tfoot);row.className="footrow";cell=hh(Calendar._TT["SEL_DATE"],this.weekNumbers?8:7,300);cell.className="ttip";if(this.isPopup){cell.ttip=Calendar._TT["DRAG_TO_MOVE"];cell.style.cursor="move";}this.tooltips=cell;div=Calendar.createElement("div",this.element);this.monthsCombo=div;div.className="combo";for(i=0;i0;--i){var yr=Calendar.createElement("div");yr.className=Calendar.is_ie?"label-IEfix":"label";div.appendChild(yr);}this._init(this.firstDayOfWeek,this.date);parent.appendChild(this.element);};Calendar._keyEvent=function(ev){var cal=window._dynarch_popupCalendar;if(!cal||cal.multiple)return false;(Calendar.is_ie)&&(ev=window.event);var act=(Calendar.is_ie||ev.type=="keypress"),K=ev.keyCode;if(ev.ctrlKey){switch(K){case 37:act&&Calendar.cellClick(cal._nav_pm);break;case 38:act&&Calendar.cellClick(cal._nav_py);break;case 39:act&&Calendar.cellClick(cal._nav_nm);break;case 40:act&&Calendar.cellClick(cal._nav_ny);break;default:return false;}}else switch(K){case 32:Calendar.cellClick(cal._nav_now);break;case 27:act&&cal.callCloseHandler();break;case 37:case 38:case 39:case 40:if(act){var prev,x,y,ne,el,step;prev=K==37||K==38;step=(K==37||K==39)?1:7;function setVars(){el=cal.currentDateEl;var p=el.pos;x=p&15;y=p>>4;ne=cal.ar_days[y][x];};setVars();function prevMonth(){var date=new Date(cal.date);date.setDate(date.getDate()-step);cal.setDate(date);};function nextMonth(){var date=new Date(cal.date);date.setDate(date.getDate()+step);cal.setDate(date);};while(1){switch(K){case 37:if(--x>=0)ne=cal.ar_days[y][x];else{x=6;K=38;continue;}break;case 38:if(--y>=0)ne=cal.ar_days[y][x];else{prevMonth();setVars();}break;case 39:if(++x<7)ne=cal.ar_days[y][x];else{x=0;K=40;continue;}break;case 40:if(++ythis.maxYear){year=this.maxYear;date.setFullYear(year);}this.firstDayOfWeek=firstDayOfWeek;this.date=new Date(date);var month=date.getMonth();var mday=date.getDate();var no_days=date.getMonthDays();date.setDate(1);var day1=(date.getDay()-this.firstDayOfWeek)%7;if(day1<0)day1+=7;date.setDate(-day1);date.setDate(date.getDate()+1);var row=this.tbody.firstChild;var MN=Calendar._SMN[month];var ar_days=this.ar_days=new Array();var weekend=Calendar._TT["WEEKEND"];var dates=this.multiple?(this.datesCells={}):null;for(var i=0;i<6;++i,row=row.nextSibling){var cell=row.firstChild;if(this.weekNumbers){cell.className="day wn";cell.innerHTML=date.getWeekNumber();cell=cell.nextSibling;}row.className="daysrow";var hasdays=false,iday,dpos=ar_days[i]=[];for(var j=0;j<7;++j,cell=cell.nextSibling,date.setDate(iday+1)){iday=date.getDate();var wday=date.getDay();cell.className="day";cell.pos=i<<4|j;dpos[j]=cell;var current_month=(date.getMonth()==month);if(!current_month){if(this.showsOtherMonths){cell.className+=" othermonth";cell.otherMonth=true;}else{cell.className="emptycell";cell.innerHTML=" ";cell.disabled=true;continue;}}else{cell.otherMonth=false;hasdays=true;}cell.disabled=false;cell.innerHTML=this.getDateText?this.getDateText(date,iday):iday;if(dates)dates[date.print("%Y%m%d")]=cell;if(this.getDateStatus){var status=this.getDateStatus(date,year,month,iday);if(this.getDateToolTip){var toolTip=this.getDateToolTip(date,year,month,iday);if(toolTip)cell.title=toolTip;}if(status===true){cell.className+=" disabled";cell.disabled=true;}else{if(/disabled/i.test(status))cell.disabled=true;cell.className+=" "+status;}}if(!cell.disabled){cell.caldate=new Date(date);cell.ttip="_";if(!this.multiple&¤t_month&&iday==mday&&this.hiliteToday){cell.className+=" selected";this.currentDateEl=cell;}if(date.getFullYear()==TY&&date.getMonth()==TM&&iday==TD){cell.className+=" today";cell.ttip+=Calendar._TT["PART_TODAY"];}if(weekend.indexOf(wday.toString())!=-1)cell.className+=cell.otherMonth?" oweekend":" weekend";}}if(!(hasdays||this.showsOtherMonths))row.className="emptyrow";}this.title.innerHTML=Calendar._MN[month]+", "+year;this.onSetTime();this.table.style.visibility="visible";this._initMultipleDates();};Calendar.prototype._initMultipleDates=function(){if(this.multiple){for(var i in this.multiple){var cell=this.datesCells[i];var d=this.multiple[i];if(!d)continue;if(cell)cell.className+=" selected";}}};Calendar.prototype._toggleMultipleDate=function(date){if(this.multiple){var ds=date.print("%Y%m%d");var cell=this.datesCells[ds];if(cell){var d=this.multiple[ds];if(!d){Calendar.addClass(cell,"selected");this.multiple[ds]=date;}else{Calendar.removeClass(cell,"selected");delete this.multiple[ds];}}}};Calendar.prototype.setDateToolTipHandler=function(unaryFunction){this.getDateToolTip=unaryFunction;};Calendar.prototype.setDate=function(date){if(!date.equalsTo(this.date)){this._init(this.firstDayOfWeek,date);}};Calendar.prototype.refresh=function(){this._init(this.firstDayOfWeek,this.date);};Calendar.prototype.setFirstDayOfWeek=function(firstDayOfWeek){this._init(firstDayOfWeek,this.date);this._displayWeekdays();};Calendar.prototype.setDateStatusHandler=Calendar.prototype.setDisabledHandler=function(unaryFunction){this.getDateStatus=unaryFunction;};Calendar.prototype.setRange=function(a,z){this.minYear=a;this.maxYear=z;};Calendar.prototype.callHandler=function(){if(this.onSelected){this.onSelected(this,this.date.print(this.dateFormat));}};Calendar.prototype.callCloseHandler=function(){if(this.onClose){this.onClose(this);}this.hideShowCovered();};Calendar.prototype.destroy=function(){var el=this.element.parentNode;el.removeChild(this.element);Calendar._C=null;window._dynarch_popupCalendar=null;};Calendar.prototype.reparent=function(new_parent){var el=this.element;el.parentNode.removeChild(el);new_parent.appendChild(el);};Calendar._checkCalendar=function(ev){var calendar=window._dynarch_popupCalendar;if(!calendar){return false;}var el=Calendar.is_ie?Calendar.getElement(ev):Calendar.getTargetElement(ev);for(;el!=null&&el!=calendar.element;el=el.parentNode);if(el==null){window._dynarch_popupCalendar.callCloseHandler();return Calendar.stopEvent(ev);}};Calendar.prototype.show=function(){var rows=this.table.getElementsByTagName("tr");for(var i=rows.length;i>0;){var row=rows[--i];Calendar.removeClass(row,"rowhilite");var cells=row.getElementsByTagName("td");for(var j=cells.length;j>0;){var cell=cells[--j];Calendar.removeClass(cell,"hilite");Calendar.removeClass(cell,"active");}}this.element.style.display="block";this.hidden=false;if(this.isPopup){window._dynarch_popupCalendar=this;Calendar.addEvent(document,"keydown",Calendar._keyEvent);Calendar.addEvent(document,"keypress",Calendar._keyEvent);Calendar.addEvent(document,"mousedown",Calendar._checkCalendar);}this.hideShowCovered();};Calendar.prototype.hide=function(){if(this.isPopup){Calendar.removeEvent(document,"keydown",Calendar._keyEvent);Calendar.removeEvent(document,"keypress",Calendar._keyEvent);Calendar.removeEvent(document,"mousedown",Calendar._checkCalendar);}this.element.style.display="none";this.hidden=true;this.hideShowCovered();};Calendar.prototype.showAt=function(x,y){var s=this.element.style;s.left=x+"px";s.top=y+"px";this.show();};Calendar.prototype.showAtElement=function(el,opts){var self=this;var p=Calendar.getAbsolutePos(el);if(!opts||typeof opts!="string"){this.showAt(p.x,p.y+el.offsetHeight);return true;}function fixPosition(box){if(box.x<0)box.x=0;if(box.y<0)box.y=0;var cp=document.createElement("div");var s=cp.style;s.position="absolute";s.right=s.bottom=s.width=s.height="0px";document.body.appendChild(cp);var br=Calendar.getAbsolutePos(cp);document.body.removeChild(cp);if(Calendar.is_ie){br.y+=document.body.scrollTop;br.x+=document.body.scrollLeft;}else{br.y+=window.scrollY;br.x+=window.scrollX;}var tmp=box.x+box.width-br.x;if(tmp>0)box.x-=tmp;tmp=box.y+box.height-br.y;if(tmp>0)box.y-=tmp;};this.element.style.display="block";Calendar.continuation_for_the_fucking_khtml_browser=function(){var w=self.element.offsetWidth;var h=self.element.offsetHeight;self.element.style.display="none";var valign=opts.substr(0,1);var halign="l";if(opts.length>1){halign=opts.substr(1,1);}switch(valign){case "T":p.y-=h;break;case "B":p.y+=el.offsetHeight;break;case "C":p.y+=(el.offsetHeight-h)/2;break;case "t":p.y+=el.offsetHeight-h;break;case "b":break;}switch(halign){case "L":p.x-=w;break;case "R":p.x+=el.offsetWidth;break;case "C":p.x+=(el.offsetWidth-w)/2;break;case "l":p.x+=el.offsetWidth-w;break;case "r":break;}p.width=w;p.height=h+40;self.monthsCombo.style.display="none";fixPosition(p);self.showAt(p.x,p.y);};if(Calendar.is_khtml)setTimeout("Calendar.continuation_for_the_fucking_khtml_browser()",10);else Calendar.continuation_for_the_fucking_khtml_browser();};Calendar.prototype.setDateFormat=function(str){this.dateFormat=str;};Calendar.prototype.setTtDateFormat=function(str){this.ttDateFormat=str;};Calendar.prototype.parseDate=function(str,fmt){if(!fmt)fmt=this.dateFormat;this.setDate(Date.parseDate(str,fmt));};Calendar.prototype.hideShowCovered=function(){if(!Calendar.is_ie&&!Calendar.is_opera)return;function getVisib(obj){var value=obj.style.visibility;if(!value){if(document.defaultView&&typeof(document.defaultView.getComputedStyle)=="function"){if(!Calendar.is_khtml)value=document.defaultView. getComputedStyle(obj,"").getPropertyValue("visibility");else value='';}else if(obj.currentStyle){value=obj.currentStyle.visibility;}else value='';}return value;};var tags=new Array("applet","iframe","select");var el=this.element;var p=Calendar.getAbsolutePos(el);var EX1=p.x;var EX2=el.offsetWidth+EX1;var EY1=p.y;var EY2=el.offsetHeight+EY1;for(var k=tags.length;k>0;){var ar=document.getElementsByTagName(tags[--k]);var cc=null;for(var i=ar.length;i>0;){cc=ar[--i];p=Calendar.getAbsolutePos(cc);var CX1=p.x;var CX2=cc.offsetWidth+CX1;var CY1=p.y;var CY2=cc.offsetHeight+CY1;if(this.hidden||(CX1>EX2)||(CX2EY2)||(CY229)?1900:2000);break;case "%b":case "%B":for(j=0;j<12;++j){if(Calendar._MN[j].substr(0,a[i].length).toLowerCase()==a[i].toLowerCase()){m=j;break;}}break;case "%H":case "%I":case "%k":case "%l":hr=parseInt(a[i],10);break;case "%P":case "%p":if(/pm/i.test(a[i])&&hr<12)hr+=12;else if(/am/i.test(a[i])&&hr>=12)hr-=12;break;case "%M":min=parseInt(a[i],10);break;}}if(isNaN(y))y=today.getFullYear();if(isNaN(m))m=today.getMonth();if(isNaN(d))d=today.getDate();if(isNaN(hr))hr=today.getHours();if(isNaN(min))min=today.getMinutes();if(y!=0&&m!=-1&&d!=0)return new Date(y,m,d,hr,min,0);y=0;m=-1;d=0;for(i=0;i31&&y==0){y=parseInt(a[i],10);(y<100)&&(y+=(y>29)?1900:2000);}else if(d==0){d=a[i];}}if(y==0)y=today.getFullYear();if(m!=-1&&d!=0)return new Date(y,m,d,hr,min,0);return today;};Date.prototype.getMonthDays=function(month){var year=this.getFullYear();if(typeof month=="undefined"){month=this.getMonth();}if(((0==(year%4))&&((0!=(year%100))||(0==(year%400))))&&month==1){return 29;}else{return Date._MD[month];}};Date.prototype.getDayOfYear=function(){var now=new Date(this.getFullYear(),this.getMonth(),this.getDate(),0,0,0);var then=new Date(this.getFullYear(),0,0,0,0,0);var time=now-then;return Math.floor(time/Date.DAY);};Date.prototype.getWeekNumber=function(){var d=new Date(this.getFullYear(),this.getMonth(),this.getDate(),0,0,0);var DoW=d.getDay();d.setDate(d.getDate()-(DoW+6)%7+3);var ms=d.valueOf();d.setMonth(0);d.setDate(4);return Math.round((ms-d.valueOf())/(7*864e5))+1;};Date.prototype.equalsTo=function(date){return((this.getFullYear()==date.getFullYear())&&(this.getMonth()==date.getMonth())&&(this.getDate()==date.getDate())&&(this.getHours()==date.getHours())&&(this.getMinutes()==date.getMinutes()));};Date.prototype.setDateOnly=function(date){var tmp=new Date(date);this.setDate(1);this.setFullYear(tmp.getFullYear());this.setMonth(tmp.getMonth());this.setDate(tmp.getDate());};Date.prototype.print=function(str){var m=this.getMonth();var d=this.getDate();var y=this.getFullYear();var wn=this.getWeekNumber();var w=this.getDay();var s={};var hr=this.getHours();var pm=(hr>=12);var ir=(pm)?(hr-12):hr;var dy=this.getDayOfYear();if(ir==0)ir=12;var min=this.getMinutes();var sec=this.getSeconds();s["%a"]=Calendar._SDN[w];s["%A"]=Calendar._DN[w];s["%b"]=Calendar._SMN[m];s["%B"]=Calendar._MN[m];s["%C"]=1+Math.floor(y/100);s["%d"]=(d<10)?("0"+d):d;s["%e"]=d;s["%H"]=(hr<10)?("0"+hr):hr;s["%I"]=(ir<10)?("0"+ir):ir;s["%j"]=(dy<100)?((dy<10)?("00"+dy):("0"+dy)):dy;s["%k"]=hr;s["%l"]=ir;s["%m"]=(m<9)?("0"+(1+m)):(1+m);s["%M"]=(min<10)?("0"+min):min;s["%n"]="\n";s["%p"]=pm?"PM":"AM";s["%P"]=pm?"pm":"am";s["%s"]=Math.floor(this.getTime()/1000);s["%S"]=(sec<10)?("0"+sec):sec;s["%t"]="\t";s["%U"]=s["%W"]=s["%V"]=(wn<10)?("0"+wn):wn;s["%u"]=w+1;s["%w"]=w;s["%y"]=(''+y).substr(2,2);s["%Y"]=y;s["%%"]="%";var re=/%./g;if(!Calendar.is_ie5&&!Calendar.is_khtml)return str.replace(re,function(par){return s[par]||par;});var a=str.match(re);for(var i=0;i
+// Translator: Valentin Sheiretsky, 
+// Translator: Doncho N. Gunchev,  2006-11-20
+// Encoding: UTF-8
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("ĐеделÑ",
+ "ĐŸĐ¾Đ½ĐµĐ´ĐµĐ»Đ½Đ¸Đº",
+ "Đ’Ñ‚Đ¾Ñ€Đ½Đ¸Đº",
+ "Đ¡Ñ€ÑĐ´Đ°",
+ "Đ§ĐµÑ‚Đ²ÑртÑĐº",
+ "ĐŸĐµÑ‚ÑĐº",
+ "Đ¡ÑĐ±Đ¾Ñ‚Đ°",
+ "ĐеделÑ");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("Đед",
+ "ĐŸĐ¾Đ½",
+ "Đ’Ñ‚Đ¾",
+ "Đ¡Ñ€Ñ",
+ "Đ§ĐµÑ‚",
+ "ĐŸĐµÑ‚",
+ "Đ¡Ñб",
+ "Đед");
+
+// First day of the week. "0" means display Sunday first, "1" means display
+// Monday first, etc.
+Calendar._FD = 1;
+
+// full month names
+Calendar._MN = new Array
+("Đ¯Đ½ÑƒĐ°Ñ€Đ¸",
+ "Đ¤ĐµĐ²Ñ€ÑƒĐ°Ñ€Đ¸",
+ "ĐœĐ°Ñ€Ñ‚",
+ "ĐĐ¿Ñ€Đ¸Đ»",
+ "ĐœĐ°Đ¹",
+ "Đ®Đ½Đ¸",
+ "Юли",
+ "ĐĐ²Đ³ÑƒÑÑ‚",
+ "Đ¡ĐµĐ¿Ñ‚ĐµĐ¼Đ²Ñ€Đ¸",
+ "ĐĐºÑ‚Đ¾Đ¼Đ²Ñ€Đ¸",
+ "ĐĐ¾ĐµĐ¼Đ²Ñ€Đ¸",
+ "Đ”ĐµĐºĐµĐ¼Đ²Ñ€Đ¸");
+
+// short month names
+Calendar._SMN = new Array
+("Đ¯Đ½Ñƒ",
+ "Đ¤ĐµĐ²",
+ "ĐœĐ°Ñ€",
+ "ĐĐ¿Ñ€",
+ "ĐœĐ°Đ¹",
+ "Đ®Đ½Đ¸",
+ "Юли",
+ "ĐĐ²Đ³",
+ "Đ¡ĐµĐ¿",
+ "ĐĐºÑ‚",
+ "ĐĐ¾Đµ",
+ "Đ”ĐµĐº");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "Đ˜Đ½Ñ„Đ¾Ñ€Đ¼Đ°Ñ†Đ¸Ñ Đ·Đ° ĐºĐ°Đ»ĐµĐ½Đ´Đ°Ñ€Đ°";
+
+
+
+Calendar._TT["ABOUT"] =
+"DHTML Đ”Đ°Ñ‚Đ°/Đ§Đ°Ñ Đ¡ĐµĐ»ĐµĐºÑ‚Đ¾Ñ€\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"Đ—Đ° Đ¿Đ¾ÑĐ»ĐµĐ´Đ½Đ° Đ²ĐµÑ€ÑĐ¸Ñ Đ¿Đ¾ÑĐµÑ‚ĐµÑ‚Đµ: http://www.dynarch.com/projects/calendar/\n" +
+"Đ Đ°Đ·Đ¿Ñ€Đ¾ÑÑ‚Ñ€Đ°Đ½ÑĐ²Đ° Ñе Đ¿Đ¾Đ´ GNU LGPL.  Đ’Đ¸Đ¶Ñ‚Đµ http://gnu.org/licenses/lgpl.html Đ·Đ° Đ¿Đ¾Đ²ĐµÑ‡Đµ Đ¸Đ½Ñ„Đ¾Ñ€Đ¼Đ°Ñ†Đ¸Ñ." +
+"\n\n" +
+"Đ˜Đ·Đ±Đ¾Ñ€ Đ½Đ° Đ´Đ°Ñ‚Đ°:\n" +
+"- ĐŸĐ¾Đ»Đ·Đ²Đ°Đ¹Ñ‚Đµ Đ±ÑƒÑ‚Đ¾Đ½Đ¸ \xab, \xbb Đ·Đ° Đ´Đ° Đ¸Đ·Đ±ĐµÑ€ĐµÑ‚Đµ Đ³Đ¾Đ´Đ¸Đ½Đ°\n" +
+"- ĐŸĐ¾Đ»Đ·Đ²Đ°Đ¹Ñ‚Đµ Đ±ÑƒÑ‚Đ¾Đ½Đ¸ " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " Đ·Đ° Đ´Đ° Đ¸Đ·Đ±ĐµÑ€ĐµÑ‚Đµ Đ¼ĐµÑĐµÑ†\n" +
+"- Đ—Đ°Đ´Ñ€ÑĐ¶Ñ‚Đµ Đ±ÑƒÑ‚Đ¾Đ½Đ° Đ½Đ° Đ¼Đ¸ÑˆĐºĐ°Ñ‚Đ° Đ½Đ° Đ½ÑĐºĐ¾Đ¹ Đ¾Ñ‚ Đ³Đ¾Ñ€Đ½Đ¸Ñ‚Đµ Đ±ÑƒÑ‚Đ¾Đ½Đ¸ Đ·Đ° Đ¿Đ¾-бÑÑ€Đ· Đ¸Đ·Đ±Đ¾Ñ€.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Đ˜Đ·Đ±Đ¾Ñ€ Đ½Đ° Đ²Ñ€ĐµĐ¼Đµ:\n" +
+"- ĐĐ°Ñ‚Đ¸ÑĐ½ĐµÑ‚Đµ Ñ Đ¼Đ¸ÑˆĐºĐ°Ñ‚Đ° Đ½Đ° Đ½ÑĐºĐ¾Đ¹ Đ¾Ñ‚ ĐµĐ»ĐµĐ¼ĐµĐ½Ñ‚Đ¸Ñ‚Đµ Đ½Đ° Ñ‡Đ°ÑĐ° Đ·Đ° Đ´Đ° Đ³Đ¾ ÑƒĐ²ĐµĐ»Đ¸Ñ‡Đ¸Ñ‚Đµ\n" +
+"- или Đ½Đ°Ñ‚Đ¸ÑĐ½ĐµÑ‚Đµ Ñ Đ¼Đ¸ÑˆĐºĐ°Ñ‚Đ° Đ´ÑÑ€Đ¶ĐµĐ¹ĐºĐ¸ Shift Đ·Đ° Đ´Đ° Đ³Đ¾ Đ½Đ°Đ¼Đ°Đ»Đ¸Ñ‚Đµ\n" +
+"- или Đ½Đ°Ñ‚Đ¸ÑĐ½ĐµÑ‚Đµ и Đ²Đ»Đ°Ñ‡ĐµÑ‚Đµ (Đ»ÑĐ²Đ¾-Đ´ÑÑĐ½Đ¾) Đ·Đ° Đ¿Đ¾-бÑÑ€Đ· Đ¸Đ·Đ±Đ¾Ñ€.";
+
+Calendar._TT["PREV_YEAR"] = "ĐŸÑ€ĐµĐ´Đ½Đ° Đ³Đ¾Đ´Đ¸Đ½Đ° (Đ·Đ°Đ´Ñ€ÑĐ¶Ñ‚Đµ Đ·Đ° Đ¼ĐµĐ½Ñ)";
+Calendar._TT["PREV_MONTH"] = "ĐŸÑ€ĐµĐ´ĐµĐ½ Đ¼ĐµÑĐµÑ† (Đ·Đ°Đ´Ñ€ÑĐ¶Ñ‚Đµ Đ·Đ° Đ¼ĐµĐ½Ñ)";
+Calendar._TT["GO_TODAY"] = "Đ˜Đ·Đ±ĐµÑ€ĐµÑ‚Đµ Đ´Đ½ĐµÑ";
+Calendar._TT["NEXT_MONTH"] = "Đ¡Đ»ĐµĐ´Đ²Đ°Ñ‰ Đ¼ĐµÑĐµÑ† (Đ·Đ°Đ´Ñ€ÑĐ¶Ñ‚Đµ Đ·Đ° Đ¼ĐµĐ½Ñ)";
+Calendar._TT["NEXT_YEAR"] = "Đ¡Đ»ĐµĐ´Đ²Đ°Ñ‰Đ° Đ³Đ¾Đ´Đ¸Đ½Đ° (Đ·Đ°Đ´Ñ€ÑĐ¶Ñ‚Đµ Đ·Đ° Đ¼ĐµĐ½Ñ)";
+Calendar._TT["SEL_DATE"] = "Đ˜Đ·Đ±ĐµÑ€ĐµÑ‚Đµ Đ´Đ°Ñ‚Đ°";
+Calendar._TT["DRAG_TO_MOVE"] = "ĐŸÑ€ĐµĐ¼ĐµÑÑ‚Đ²Đ°Đ½Đµ";
+Calendar._TT["PART_TODAY"] = " (Đ´Đ½ĐµÑ)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "%s ĐºĐ°Ñ‚Đ¾ Đ¿ÑÑ€Đ²Đ¸ Đ´ĐµĐ½";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Đ—Đ°Ñ‚Đ²Đ¾Ñ€ĐµÑ‚Đµ";
+Calendar._TT["TODAY"] = "Đ”Đ½ĐµÑ";
+Calendar._TT["TIME_PART"] = "ĐĐ°Ñ‚Đ¸ÑĐ½ĐµÑ‚Đµ (ÑÑÑ Shift) или Đ²Đ»Đ°Ñ‡ĐµÑ‚Đµ";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%d.%m.%Y";
+Calendar._TT["TT_DATE_FORMAT"] = "%A - %e %B %Y";
+
+Calendar._TT["WK"] = "Đ¡ĐµĐ´Đ¼";
+Calendar._TT["TIME"] = "ЧаÑ:";
diff --git a/js/jscalendar/lang/calendar-big5-utf8.js b/js/jscalendar/lang/calendar-big5-utf8.js
new file mode 100644
index 0000000..14e0d5d
--- /dev/null
+++ b/js/jscalendar/lang/calendar-big5-utf8.js
@@ -0,0 +1,123 @@
+// ** I18N
+
+// Calendar big5-utf8 language
+// Author: Gary Fu, 
+// Encoding: utf8
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+	
+// full day names
+Calendar._DN = new Array
+("星期日",
+ "星期一",
+ "星期二",
+ "星期三",
+ "星期四",
+ "星期五",
+ "星期六",
+ "星期日");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("æ—¥",
+ "一",
+ "二",
+ "三",
+ "å››",
+ "五",
+ "å…­",
+ "æ—¥");
+
+// full month names
+Calendar._MN = new Array
+("一月",
+ "二月",
+ "三月",
+ "四月",
+ "五月",
+ "六月",
+ "七月",
+ "八月",
+ "ä¹æœˆ",
+ "å月",
+ "å一月",
+ "å二月");
+
+// short month names
+Calendar._SMN = new Array
+("一月",
+ "二月",
+ "三月",
+ "四月",
+ "五月",
+ "六月",
+ "七月",
+ "八月",
+ "ä¹æœˆ",
+ "å月",
+ "å一月",
+ "å二月");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "關於";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
+"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
+"\n\n" +
+"日期é¸æ“‡æ–¹æ³•:\n" +
+"- 使用 \xab, \xbb 按鈕å¯é¸æ“‡å¹´ä»½\n" +
+"- 使用 " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " 按鈕å¯é¸æ“‡æœˆä»½\n" +
+"- 按ä½ä¸é¢ç„按鈕å¯ä»¥å å¿«é¸å–";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"時間é¸æ“‡æ–¹æ³•:\n" +
+"- é»æ“任何ç„時間部份å¯å¢å å…¶å€¼\n" +
+"- åŒæ™‚按Shiftéµå†é»æ“å¯æ¸›å°‘其值\n" +
+"- é»æ“並拖曳å¯å å¿«æ”¹è®ç„值";
+
+Calendar._TT["PREV_YEAR"] = "ä¸ä¸€å¹´ (按ä½é¸å–®)";
+Calendar._TT["PREV_MONTH"] = "下一年 (按ä½é¸å–®)";
+Calendar._TT["GO_TODAY"] = "到ä»æ—¥";
+Calendar._TT["NEXT_MONTH"] = "ä¸ä¸€æœˆ (按ä½é¸å–®)";
+Calendar._TT["NEXT_YEAR"] = "下一月 (按ä½é¸å–®)";
+Calendar._TT["SEL_DATE"] = "é¸æ“‡æ—¥æœŸ";
+Calendar._TT["DRAG_TO_MOVE"] = "拖曳";
+Calendar._TT["PART_TODAY"] = " (ä»æ—¥)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "å°‡ %s 顯示在å‰";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "關閉";
+Calendar._TT["TODAY"] = "ä»æ—¥";
+Calendar._TT["TIME_PART"] = "é»æ“or拖曳å¯æ”¹è®æ™‚é–“(åŒæ™‚按Shift為減)";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d";
+Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e";
+
+Calendar._TT["WK"] = "週";
+Calendar._TT["TIME"] = "Time:";
diff --git a/js/jscalendar/lang/calendar-big5.js b/js/jscalendar/lang/calendar-big5.js
new file mode 100644
index 0000000..a589358
--- /dev/null
+++ b/js/jscalendar/lang/calendar-big5.js
@@ -0,0 +1,123 @@
+// ** I18N
+
+// Calendar big5 language
+// Author: Gary Fu, 
+// Encoding: big5
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+	
+// full day names
+Calendar._DN = new Array
+("¬P´Á¤é",
+ "¬P´Á¤@",
+ "¬P´Á¤G",
+ "¬P´Á¤T",
+ "¬P´Á¥|",
+ "¬P´Á¤­",
+ "¬P´Á¤»",
+ "¬P´Á¤é");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("¤é",
+ "¤@",
+ "¤G",
+ "¤T",
+ "¥|",
+ "¤­",
+ "¤»",
+ "¤é");
+
+// full month names
+Calendar._MN = new Array
+("¤@¤ë",
+ "¤G¤ë",
+ "¤T¤ë",
+ "¥|¤ë",
+ "¤­¤ë",
+ "¤»¤ë",
+ "¤C¤ë",
+ "¤K¤ë",
+ "¤E¤ë",
+ "¤Q¤ë",
+ "¤Q¤@¤ë",
+ "¤Q¤G¤ë");
+
+// short month names
+Calendar._SMN = new Array
+("¤@¤ë",
+ "¤G¤ë",
+ "¤T¤ë",
+ "¥|¤ë",
+ "¤­¤ë",
+ "¤»¤ë",
+ "¤C¤ë",
+ "¤K¤ë",
+ "¤E¤ë",
+ "¤Q¤ë",
+ "¤Q¤@¤ë",
+ "¤Q¤G¤ë");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "Ăö©ó";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
+"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
+"\n\n" +
+"¤é´Á¿ï¾Ü¤èªk:\n" +
+"- ¨Ï¥Î \xab, \xbb «ö¶s¥i¿ï¾Ü¦~¥÷\n" +
+"- ¨Ï¥Î " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " «ö¶s¥i¿ï¾Ü¤ë¥÷\n" +
+"- «ö¦í¤W­±ªº«ö¶s¥i¥H¥[§Ö¿ï¨ú";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"®É¶¡¿ï¾Ü¤èªk:\n" +
+"- ÂIÀ»¥ô¦óªº®É¶¡³¡¥÷¥i¼W¥[¨ä­È\n" +
+"- ¦P®É«öShiftÁä¦AÂIÀ»¥i´î¤Ö¨ä­È\n" +
+"- ÂIÀ»¨Ă©́¦²¥i¥[§Ö§ïÅܪº­È";
+
+Calendar._TT["PREV_YEAR"] = "¤W¤@¦~ («ö¦í¿ï³æ)";
+Calendar._TT["PREV_MONTH"] = "¤U¤@¦~ («ö¦í¿ï³æ)";
+Calendar._TT["GO_TODAY"] = "΅¤µ¤é";
+Calendar._TT["NEXT_MONTH"] = "¤W¤@¤ë («ö¦í¿ï³æ)";
+Calendar._TT["NEXT_YEAR"] = "¤U¤@¤ë («ö¦í¿ï³æ)";
+Calendar._TT["SEL_DATE"] = "¿ï¾Ü¤é´Á";
+Calendar._TT["DRAG_TO_MOVE"] = "©́¦²";
+Calendar._TT["PART_TODAY"] = " (¤µ¤é)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "±N %s Åă¥Ü¦b«e";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Ăö³¬";
+Calendar._TT["TODAY"] = "¤µ¤é";
+Calendar._TT["TIME_PART"] = "ÂIÀ»or©́¦²¥i§ïÅܮɶ¡(¦P®É«öShift¬°´î)";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d";
+Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e";
+
+Calendar._TT["WK"] = "¶g";
+Calendar._TT["TIME"] = "Time:";
diff --git a/js/jscalendar/lang/calendar-br.js b/js/jscalendar/lang/calendar-br.js
new file mode 100644
index 0000000..bfb0747
--- /dev/null
+++ b/js/jscalendar/lang/calendar-br.js
@@ -0,0 +1,108 @@
+// ** I18N
+
+// Calendar pt-BR language
+// Author: Fernando Dourado, 
+// Encoding: any
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("Domingo",
+ "Segunda",
+ "Terça",
+ "Quarta",
+ "Quinta",
+ "Sexta",
+ "SabĂ¡do",
+ "Domingo");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+// [No changes using default values]
+
+// full month names
+Calendar._MN = new Array
+("Janeiro",
+ "Fevereiro",
+ "Março",
+ "Abril",
+ "Maio",
+ "Junho",
+ "Julho",
+ "Agosto",
+ "Setembro",
+ "Outubro",
+ "Novembro",
+ "Dezembro");
+
+// short month names
+// [No changes using default values]
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "Sobre o calendĂ¡rio";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
+"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
+"\n\n" +
+"Translate to portuguese Brazil (pt-BR) by Fernando Dourado (fernando.dourado@ig.com.br)\n" +
+"TraduĂ§Ă£o para o portuguĂªs Brasil (pt-BR) por Fernando Dourado (fernando.dourado@ig.com.br)" +
+"\n\n" +
+"Selecionar data:\n" +
+"- Use as teclas \xab, \xbb para selecionar o ano\n" +
+"- Use as teclas " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " para selecionar o mĂªs\n" +
+"- Clique e segure com o mouse em qualquer botĂ£o para selecionar rapidamente.";
+
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Selecionar hora:\n" +
+"- Clique em qualquer uma das partes da hora para aumentar\n" +
+"- ou Shift-clique para diminuir\n" +
+"- ou clique e arraste para selecionar rapidamente.";
+
+Calendar._TT["PREV_YEAR"] = "Ano anterior (clique e segure para menu)";
+Calendar._TT["PREV_MONTH"] = "MĂªs anterior (clique e segure para menu)";
+Calendar._TT["GO_TODAY"] = "Ir para a data atual";
+Calendar._TT["NEXT_MONTH"] = "PrĂ³ximo mĂªs (clique e segure para menu)";
+Calendar._TT["NEXT_YEAR"] = "PrĂ³ximo ano (clique e segure para menu)";
+Calendar._TT["SEL_DATE"] = "Selecione uma data";
+Calendar._TT["DRAG_TO_MOVE"] = "Clique e segure para mover";
+Calendar._TT["PART_TODAY"] = " (hoje)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "Exibir %s primeiro";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Fechar";
+Calendar._TT["TODAY"] = "Hoje";
+Calendar._TT["TIME_PART"] = "(Shift-)Clique ou arraste para mudar o valor";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%d/%m/%Y";
+Calendar._TT["TT_DATE_FORMAT"] = "%d de %B de %Y";
+
+Calendar._TT["WK"] = "sem";
+Calendar._TT["TIME"] = "Hora:";
+
diff --git a/js/jscalendar/lang/calendar-ca.js b/js/jscalendar/lang/calendar-ca.js
new file mode 100644
index 0000000..a2121bc
--- /dev/null
+++ b/js/jscalendar/lang/calendar-ca.js
@@ -0,0 +1,123 @@
+// ** I18N
+
+// Calendar CA language
+// Author: Mihai Bazon, 
+// Encoding: any
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("Diumenge",
+ "Dilluns",
+ "Dimarts",
+ "Dimecres",
+ "Dijous",
+ "Divendres",
+ "Dissabte",
+ "Diumenge");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("Diu",
+ "Dil",
+ "Dmt",
+ "Dmc",
+ "Dij",
+ "Div",
+ "Dis",
+ "Diu");
+
+// full month names
+Calendar._MN = new Array
+("Gener",
+ "Febrer",
+ "Març",
+ "Abril",
+ "Maig",
+ "Juny",
+ "Juliol",
+ "Agost",
+ "Setembre",
+ "Octubre",
+ "Novembre",
+ "Desembre");
+
+// short month names
+Calendar._SMN = new Array
+("Gen",
+ "Feb",
+ "Mar",
+ "Abr",
+ "Mai",
+ "Jun",
+ "Jul",
+ "Ago",
+ "Set",
+ "Oct",
+ "Nov",
+ "Des");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "Sobre el calendari";
+
+Calendar._TT["ABOUT"] =
+"DHTML Selector de Data/Hora\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
+"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
+"\n\n" +
+"Sel.lecció de Dates:\n" +
+"- Fes servir els botons \xab, \xbb per sel.leccionar l'any\n" +
+"- Fes servir els botons " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " per se.lecciconar el mes\n" +
+"- Manté el ratolí apretat en qualsevol dels anteriors per sel.lecció ràpida.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Time selection:\n" +
+"- claca en qualsevol de les parts de la hora per augmentar-les\n" +
+"- o Shift-click per decrementar-la\n" +
+"- or click and arrastra per sel.lecció ràpida.";
+
+Calendar._TT["PREV_YEAR"] = "Any anterior (Mantenir per menu)";
+Calendar._TT["PREV_MONTH"] = "Mes anterior (Mantenir per menu)";
+Calendar._TT["GO_TODAY"] = "Anar a avui";
+Calendar._TT["NEXT_MONTH"] = "Mes següent (Mantenir per menu)";
+Calendar._TT["NEXT_YEAR"] = "Any següent (Mantenir per menu)";
+Calendar._TT["SEL_DATE"] = "Sel.leccionar data";
+Calendar._TT["DRAG_TO_MOVE"] = "Arrastrar per moure";
+Calendar._TT["PART_TODAY"] = " (avui)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "Mostra %s primer";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Tanca";
+Calendar._TT["TODAY"] = "Avui";
+Calendar._TT["TIME_PART"] = "(Shift-)Click a arrastra per canviar el valor";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d";
+Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e";
+
+Calendar._TT["WK"] = "st";
+Calendar._TT["TIME"] = "Hora:";
diff --git a/js/jscalendar/lang/calendar-cs.js b/js/jscalendar/lang/calendar-cs.js
new file mode 100644
index 0000000..09e49ba
--- /dev/null
+++ b/js/jscalendar/lang/calendar-cs.js
@@ -0,0 +1,69 @@
+/* 
+	calendar-cs.js
+	language: Czech
+	encoding: utf-8
+	author: Lubos Jerabek (xnet@seznam.cz)
+	        Jan Uhlir (espinosa@centrum.cz)
+*/
+
+// ** I18N
+Calendar._DN  = new Array('NedÄ›le','PondÄ›lĂ­','ĂterĂ½','StÅ™eda','ÄŒtvrtek','PĂ¡tek','Sobota','NedÄ›le');
+Calendar._SDN = new Array('Ne','Po','Ăt','St','ÄŒt','PĂ¡','So','Ne');
+Calendar._MN  = new Array('Leden','Ănor','BÅ™ezen','Duben','KvÄ›ten','ÄŒerven','ÄŒervenec','Srpen','ZĂ¡Å™Ă­','Å˜Ă­jen','Listopad','Prosinec');
+Calendar._SMN = new Array('Led','Ăno','BÅ™e','Dub','KvÄ›','ÄŒrv','ÄŒvc','Srp','ZĂ¡Å™','Å˜Ă­j','Lis','Pro');
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "O komponentÄ› kalendĂ¡Å™";
+Calendar._TT["TOGGLE"] = "ZmÄ›na prvnĂ­ho dne v tĂ½dnu";
+Calendar._TT["PREV_YEAR"] = "PÅ™edchozĂ­ rok (pÅ™idrž pro menu)";
+Calendar._TT["PREV_MONTH"] = "PÅ™edchozĂ­ mÄ›sĂ­c (pÅ™idrž pro menu)";
+Calendar._TT["GO_TODAY"] = "DneÅ¡nĂ­ datum";
+Calendar._TT["NEXT_MONTH"] = "DalÅ¡Ă­ mÄ›sĂ­c (pÅ™idrž pro menu)";
+Calendar._TT["NEXT_YEAR"] = "DalÅ¡Ă­ rok (pÅ™idrž pro menu)";
+Calendar._TT["SEL_DATE"] = "Vyber datum";
+Calendar._TT["DRAG_TO_MOVE"] = "ChyÅ¥ a tĂ¡hni, pro pÅ™esun";
+Calendar._TT["PART_TODAY"] = " (dnes)";
+Calendar._TT["MON_FIRST"] = "Ukaž jako prvnĂ­ PondÄ›lĂ­";
+//Calendar._TT["SUN_FIRST"] = "Ukaž jako prvnĂ­ NedÄ›li";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
+"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
+"\n\n" +
+"VĂ½bÄ›r datumu:\n" +
+"- Use the \xab, \xbb buttons to select year\n" +
+"- Použijte tlaÄĂ­tka " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " k vĂ½bÄ›ru mÄ›sĂ­ce\n" +
+"- Podržte tlaÄĂ­tko myÅ¡i na jakĂ©mkoliv z tÄ›ch tlaÄĂ­tek pro rychlejÅ¡Ă­ vĂ½bÄ›r.";
+
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"VĂ½bÄ›r Äasu:\n" +
+"- KliknÄ›te na jakoukoliv z ÄĂ¡stĂ­ vĂ½bÄ›ru Äasu pro zvĂ½Å¡enĂ­.\n" +
+"- nebo Shift-click pro snĂ­Å¾enĂ­\n" +
+"- nebo kliknÄ›te a tĂ¡hnÄ›te pro rychlejÅ¡Ă­ vĂ½bÄ›r.";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "Zobraz %s prvnĂ­";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "ZavÅ™Ă­t";
+Calendar._TT["TODAY"] = "Dnes";
+Calendar._TT["TIME_PART"] = "(Shift-)Klikni nebo tĂ¡hni pro zmÄ›nu hodnoty";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "d.m.yy";
+Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e";
+
+Calendar._TT["WK"] = "wk";
+Calendar._TT["TIME"] = "ÄŒas:";
+
+// First day of the week. 0 means display Sunday first, 1 means display
+// Monday first, etc.
+Calendar._FD = 1;
diff --git a/js/jscalendar/lang/calendar-da.js b/js/jscalendar/lang/calendar-da.js
new file mode 100644
index 0000000..2d87263
--- /dev/null
+++ b/js/jscalendar/lang/calendar-da.js
@@ -0,0 +1,125 @@
+// ** I18N
+
+// Calendar DA language
+// Author: Michael Thingmand Henriksen, 
+// Encoding: any
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible. We strongly believe that
+// Unicode is the answer to a real internationalized world. Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("Søndag",
+"Mandag",
+"Tirsdag",
+"Onsdag",
+"Torsdag",
+"Fredag",
+"Lørdag",
+"Søndag");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary. We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+// Calendar._SDN_len = N; // short day name length
+// Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("Søn",
+"Man",
+"Tir",
+"Ons",
+"Tor",
+"Fre",
+"Lør",
+"Søn");
+
+// full month names
+Calendar._MN = new Array
+("Januar",
+"Februar",
+"Marts",
+"April",
+"Maj",
+"Juni",
+"Juli",
+"August",
+"September",
+"Oktober",
+"November",
+"December");
+
+Calendar._FD = 1;
+
+// short month names
+Calendar._SMN = new Array
+("Jan",
+"Feb",
+"Mar",
+"Apr",
+"Maj",
+"Jun",
+"Jul",
+"Aug",
+"Sep",
+"Okt",
+"Nov",
+"Dec");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "Om Kalenderen";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"For den seneste version besøg: http://www.dynarch.com/projects/calendar/\n"; +
+"Distribueret under GNU LGPL. Se http://gnu.org/licenses/lgpl.html for detajler." +
+"\n\n" +
+"Valg af dato:\n" +
+"- Brug \xab, \xbb knapperne for at vælge Ă¥r\n" +
+"- Brug " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " knapperne for at vælge mĂ¥ned\n" +
+"- Hold knappen pĂ¥ musen nede pĂ¥ knapperne ovenfor for hurtigere valg.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Valg af tid:\n" +
+"- Klik pĂ¥ en vilkĂ¥rlig del for større værdi\n" +
+"- eller Shift-klik for for mindre værdi\n" +
+"- eller klik og træk for hurtigere valg.";
+
+Calendar._TT["PREV_YEAR"] = "Ét Ă¥r tilbage (hold for menu)";
+Calendar._TT["PREV_MONTH"] = "Én mĂ¥ned tilbage (hold for menu)";
+Calendar._TT["GO_TODAY"] = "GĂ¥ til i dag";
+Calendar._TT["NEXT_MONTH"] = "Én mĂ¥ned frem (hold for menu)";
+Calendar._TT["NEXT_YEAR"] = "Ét Ă¥r frem (hold for menu)";
+Calendar._TT["SEL_DATE"] = "Vælg dag";
+Calendar._TT["DRAG_TO_MOVE"] = "Træk vinduet";
+Calendar._TT["PART_TODAY"] = " (i dag)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "Vis %s først";
+
+// This may be locale-dependent. It specifies the week-end days, as an array
+// of comma-separated numbers. The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Luk";
+Calendar._TT["TODAY"] = "I dag";
+Calendar._TT["TIME_PART"] = "(Shift-)klik eller træk for at ændre værdi";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%d-%m-%Y";
+Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e";
+
+Calendar._TT["WK"] = "Uge";
+Calendar._TT["TIME"] = "Tid:";
diff --git a/js/jscalendar/lang/calendar-de.js b/js/jscalendar/lang/calendar-de.js
new file mode 100644
index 0000000..c5dfd55
--- /dev/null
+++ b/js/jscalendar/lang/calendar-de.js
@@ -0,0 +1,127 @@
+// ** I18N
+
+// Calendar DE language
+// Author: Jack (tR), 
+// Encoding: any
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("Sonntag",
+ "Montag",
+ "Dienstag",
+ "Mittwoch",
+ "Donnerstag",
+ "Freitag",
+ "Samstag",
+ "Sonntag");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("So",
+ "Mo",
+ "Di",
+ "Mi",
+ "Do",
+ "Fr",
+ "Sa",
+ "So");
+
+// First day of the week. 0 means Sunday, 1 means Monday
+Calendar._FD = 1;
+
+// full month names
+Calendar._MN = new Array
+("Januar",
+ "Februar",
+ "M\u00e4rz",
+ "April",
+ "Mai",
+ "Juni",
+ "Juli",
+ "August",
+ "September",
+ "Oktober",
+ "November",
+ "Dezember");
+
+// short month names
+Calendar._SMN = new Array
+("Jan",
+ "Feb",
+ "M\u00e4r",
+ "Apr",
+ "May",
+ "Jun",
+ "Jul",
+ "Aug",
+ "Sep",
+ "Okt",
+ "Nov",
+ "Dez");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "\u00DCber dieses Kalendarmodul";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this ;-)
+"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
+"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
+"\n\n" +
+"Datum ausw\u00e4hlen:\n" +
+"- Benutzen Sie die \xab, \xbb Buttons um das Jahr zu w\u00e4hlen\n" +
+"- Benutzen Sie die " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " Buttons um den Monat zu w\u00e4hlen\n" +
+"- F\u00fcr eine Schnellauswahl halten Sie die Maustaste \u00fcber diesen Buttons fest.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Zeit ausw\u00e4hlen:\n" +
+"- Klicken Sie auf die Teile der Uhrzeit, um diese zu erh\u00F6hen\n" +
+"- oder klicken Sie mit festgehaltener Shift-Taste um diese zu verringern\n" +
+"- oder klicken und festhalten f\u00fcr Schnellauswahl.";
+
+Calendar._TT["TOGGLE"] = "Ersten Tag der Woche w\u00e4hlen";
+Calendar._TT["PREV_YEAR"] = "Voriges Jahr (Festhalten f\u00fcr Schnellauswahl)";
+Calendar._TT["PREV_MONTH"] = "Voriger Monat (Festhalten f\u00fcr Schnellauswahl)";
+Calendar._TT["GO_TODAY"] = "Heute ausw\u00e4hlen";
+Calendar._TT["NEXT_MONTH"] = "N\u00e4chst. Monat (Festhalten f\u00fcr Schnellauswahl)";
+Calendar._TT["NEXT_YEAR"] = "N\u00e4chst. Jahr (Festhalten f\u00fcr Schnellauswahl)";
+Calendar._TT["SEL_DATE"] = "Datum ausw\u00e4hlen";
+Calendar._TT["DRAG_TO_MOVE"] = "Zum Bewegen festhalten";
+Calendar._TT["PART_TODAY"] = " (Heute)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "Woche beginnt mit %s ";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Schlie\u00dfen";
+Calendar._TT["TODAY"] = "Heute";
+Calendar._TT["TIME_PART"] = "(Shift-)Klick oder Festhalten und Ziehen um den Wert zu \u00e4ndern";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%d.%m.%Y";
+Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e";
+
+Calendar._TT["WK"] = "wk";
+Calendar._TT["TIME"] = "Zeit:";
diff --git a/js/jscalendar/lang/calendar-du.js b/js/jscalendar/lang/calendar-du.js
new file mode 100644
index 0000000..2200448
--- /dev/null
+++ b/js/jscalendar/lang/calendar-du.js
@@ -0,0 +1,45 @@
+// ** I18N
+Calendar._DN = new Array
+("Zondag",
+ "Maandag",
+ "Dinsdag",
+ "Woensdag",
+ "Donderdag",
+ "Vrijdag",
+ "Zaterdag",
+ "Zondag");
+Calendar._MN = new Array
+("Januari",
+ "Februari",
+ "Maart",
+ "April",
+ "Mei",
+ "Juni",
+ "Juli",
+ "Augustus",
+ "September",
+ "Oktober",
+ "November",
+ "December");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["TOGGLE"] = "Toggle startdag van de week";
+Calendar._TT["PREV_YEAR"] = "Vorig jaar (indrukken voor menu)";
+Calendar._TT["PREV_MONTH"] = "Vorige month (indrukken voor menu)";
+Calendar._TT["GO_TODAY"] = "Naar Vandaag";
+Calendar._TT["NEXT_MONTH"] = "Volgende Maand (indrukken voor menu)";
+Calendar._TT["NEXT_YEAR"] = "Volgend jaar (indrukken voor menu)";
+Calendar._TT["SEL_DATE"] = "Selecteer datum";
+Calendar._TT["DRAG_TO_MOVE"] = "Sleep om te verplaatsen";
+Calendar._TT["PART_TODAY"] = " (vandaag)";
+Calendar._TT["MON_FIRST"] = "Toon Maandag eerst";
+Calendar._TT["SUN_FIRST"] = "Toon Zondag eerst";
+Calendar._TT["CLOSE"] = "Sluiten";
+Calendar._TT["TODAY"] = "Vandaag";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "y-mm-dd";
+Calendar._TT["TT_DATE_FORMAT"] = "D, M d";
+
+Calendar._TT["WK"] = "wk";
diff --git a/js/jscalendar/lang/calendar-el.js b/js/jscalendar/lang/calendar-el.js
new file mode 100644
index 0000000..6b5e814
--- /dev/null
+++ b/js/jscalendar/lang/calendar-el.js
@@ -0,0 +1,100 @@
+Calendar._DN = new Array
+("ÎÏ…Ïιακή",
+ "ΔευτέÏα",
+ "ΤÏίτη",
+ "ΤετάÏτη",
+ "Πέμπτη",
+ "ΠαÏασκευή",
+ "Σάββατο",
+ "ÎÏ…Ïιακή");
+
+Calendar._SDN = new Array
+("ÎÏ…",
+ "Δε",
+ "TÏ",
+ "Τε",
+ "Πε",
+ "Πα",
+ "Σα",
+ "ÎÏ…");
+
+Calendar._FD = 1;
+
+Calendar._MN = new Array
+("ΙανουάÏιος",
+ "ΦεβÏουάÏιος",
+ "ΜάÏτιος",
+ "ΑπÏίλιος",
+ "ΜάÏος",
+ "ΙοÏνιος",
+ "ΙοÏλιος",
+ "ΑÏγουστος",
+ "ΣεπτέμβÏιος",
+ "ΟκτÏβÏιος",
+ "ÎοέμβÏιος",
+ "ΔεκέμβÏιος");
+
+Calendar._SMN = new Array
+("Ιαν",
+ "Φεβ",
+ "ΜαÏ",
+ "ΑπÏ",
+ "Μαι",
+ "Ιουν",
+ "Ιουλ",
+ "Αυγ",
+ "Σεπ",
+ "Οκτ",
+ "Îοε",
+ "Δεκ");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "Σχετικά με το ημεÏολόγιο";
+
+Calendar._TT["ABOUT"] =
+"Επιλογέας ημεÏομηνίας/ÏÏας σε DHTML\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"Για τελευταία έκδοση: http://www.dynarch.com/projects/calendar/\n" +
+"Διανέμεται υπό την GNU LGPL.  Βλ. http://gnu.org/licenses/lgpl.html για λεπτομέÏειες." +
+"\n\n" +
+"Επιλογή ημεÏομηνίας:\n" +
+"- ΧÏησιμοποιήστε τα κουμπιά \xab, \xbb για επιλογή έτους\n" +
+"- ΧÏησιμοποιήστε τα κουμπιά " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " για επιλογή μήνα\n" +
+"- ÎÏατήστε το πλήκτÏο του Ï€Î¿Î½Ï„Î¹ÎºÎ¿Ï Ï€Î±Ï„Î·Î¼Î­Î½Î¿ στα παÏαπάνω κουμπιά για ταχÏτεÏη επιλογή.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Επιλογή ÏÏας:\n" +
+"- Îάντε κλικ σε ένα από τα μέÏη της ÏÏας για αÏξηση\n" +
+"- ή Shift-κλικ για μείωση\n" +
+"- ή κλικ και σÏÏσιμο για ταχÏτεÏη επιλογή.";
+Calendar._TT["TOGGLE"] = "ΜπάÏα Ï€ÏÏτης ημέÏας της εβδομάδας";
+Calendar._TT["PREV_YEAR"] = "ΠÏοηγ. έτος (παÏατεταμένα για μενοÏ)";
+Calendar._TT["PREV_MONTH"] = "ΠÏοηγ. μήνας (παÏατεταμένα για μενοÏ)";
+Calendar._TT["GO_TODAY"] = "ΣήμεÏα";
+Calendar._TT["NEXT_MONTH"] = "Επόμενος μήνας (παÏατεταμένα για μενοÏ)";
+Calendar._TT["NEXT_YEAR"] = "Επόμενο έτος (παÏατεταμένα για μενοÏ)";
+Calendar._TT["SEL_DATE"] = "Επιλέξτε ημεÏομηνία";
+Calendar._TT["DRAG_TO_MOVE"] = "ΣÏÏτε για να μετακινήσετε";
+Calendar._TT["PART_TODAY"] = " (σήμεÏα)";
+Calendar._TT["MON_FIRST"] = "Εμφάνιση ΔευτέÏας Ï€ÏÏτα";
+Calendar._TT["SUN_FIRST"] = "Εμφάνιση ÎÏ…Ïιακής Ï€ÏÏτα";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "Εμφάνιση %s Ï€ÏÏτα";
+
+// This may be locale-dependent. It specifies the week-end days, as an array
+// of comma-separated numbers. The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Îλείσιμο";
+Calendar._TT["TODAY"] = "ΣήμεÏα";
+Calendar._TT["TIME_PART"] = "(Shift-)κλικ ή μετακίνηση για αλλαγή";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "dd-mm-y";
+Calendar._TT["TT_DATE_FORMAT"] = "D, d M";
+
+Calendar._TT["WK"] = "εβδ";
+
diff --git a/js/jscalendar/lang/calendar-en.js b/js/jscalendar/lang/calendar-en.js
new file mode 100644
index 0000000..0dbde79
--- /dev/null
+++ b/js/jscalendar/lang/calendar-en.js
@@ -0,0 +1,127 @@
+// ** I18N
+
+// Calendar EN language
+// Author: Mihai Bazon, 
+// Encoding: any
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("Sunday",
+ "Monday",
+ "Tuesday",
+ "Wednesday",
+ "Thursday",
+ "Friday",
+ "Saturday",
+ "Sunday");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("Sun",
+ "Mon",
+ "Tue",
+ "Wed",
+ "Thu",
+ "Fri",
+ "Sat",
+ "Sun");
+
+// First day of the week. "0" means display Sunday first, "1" means display
+// Monday first, etc.
+Calendar._FD = 0;
+
+// full month names
+Calendar._MN = new Array
+("January",
+ "February",
+ "March",
+ "April",
+ "May",
+ "June",
+ "July",
+ "August",
+ "September",
+ "October",
+ "November",
+ "December");
+
+// short month names
+Calendar._SMN = new Array
+("Jan",
+ "Feb",
+ "Mar",
+ "Apr",
+ "May",
+ "Jun",
+ "Jul",
+ "Aug",
+ "Sep",
+ "Oct",
+ "Nov",
+ "Dec");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "About the calendar";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
+"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
+"\n\n" +
+"Date selection:\n" +
+"- Use the \xab, \xbb buttons to select year\n" +
+"- Use the " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " buttons to select month\n" +
+"- Hold mouse button on any of the above buttons for faster selection.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Time selection:\n" +
+"- Click on any of the time parts to increase it\n" +
+"- or Shift-click to decrease it\n" +
+"- or click and drag for faster selection.";
+
+Calendar._TT["PREV_YEAR"] = "Prev. year (hold for menu)";
+Calendar._TT["PREV_MONTH"] = "Prev. month (hold for menu)";
+Calendar._TT["GO_TODAY"] = "Go Today";
+Calendar._TT["NEXT_MONTH"] = "Next month (hold for menu)";
+Calendar._TT["NEXT_YEAR"] = "Next year (hold for menu)";
+Calendar._TT["SEL_DATE"] = "Select date";
+Calendar._TT["DRAG_TO_MOVE"] = "Drag to move";
+Calendar._TT["PART_TODAY"] = " (today)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "Display %s first";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Close";
+Calendar._TT["TODAY"] = "Today";
+Calendar._TT["TIME_PART"] = "(Shift-)Click or drag to change value";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d";
+Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e";
+
+Calendar._TT["WK"] = "wk";
+Calendar._TT["TIME"] = "Time:";
diff --git a/js/jscalendar/lang/calendar-es.js b/js/jscalendar/lang/calendar-es.js
new file mode 100644
index 0000000..947610c
--- /dev/null
+++ b/js/jscalendar/lang/calendar-es.js
@@ -0,0 +1,129 @@
+// ** I18N
+
+// Calendar ES (spanish) language
+// Author: Mihai Bazon, 
+// Updater: Servilio Afre Puentes 
+// Updated: 2019-03-05
+// Encoding: utf-8
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("Domingo",
+ "Lunes",
+ "Martes",
+ "Miércoles",
+ "Jueves",
+ "Viernes",
+ "SĂ¡bado",
+ "Domingo");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("Dom",
+ "Lun",
+ "Mar",
+ "Mié",
+ "Jue",
+ "Vie",
+ "SĂ¡b",
+ "Dom");
+
+// First day of the week. "0" means display Sunday first, "1" means display
+// Monday first, etc.
+Calendar._FD = 1;
+
+// full month names
+Calendar._MN = new Array
+("Enero",
+ "Febrero",
+ "Marzo",
+ "Abril",
+ "Mayo",
+ "Junio",
+ "Julio",
+ "Agosto",
+ "Septiembre",
+ "Octubre",
+ "Noviembre",
+ "Diciembre");
+
+// short month names
+Calendar._SMN = new Array
+("Ene",
+ "Feb",
+ "Mar",
+ "Abr",
+ "May",
+ "Jun",
+ "Jul",
+ "Ago",
+ "Sep",
+ "Oct",
+ "Nov",
+ "Dic");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "Acerca del calendario";
+
+Calendar._TT["ABOUT"] =
+"Selector DHTML de Fecha/Hora\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"Para conseguir la Ăºltima versiĂ³n visite: http://www.dynarch.com/projects/calendar/\n" +
+"Distribuido bajo licencia GNU LGPL. Visite http://gnu.org/licenses/lgpl.html para mĂ¡s detalles." +
+"\n\n" +
+"SelecciĂ³n de fecha:\n" +
+"- Use los botones \xab, \xbb para seleccionar el año\n" +
+"- Use los botones " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " para seleccionar el mes\n" +
+"- Mantenga pulsado el ratĂ³n en cualquiera de estos botones para una selecciĂ³n rĂ¡pida.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"SelecciĂ³n de hora:\n" +
+"- Pulse en cualquiera de las partes de la hora para incrementarla\n" +
+"- o pulse las mayĂºsculas mientras hace clic para decrementarla\n" +
+"- o haga clic y arrastre el ratĂ³n para una selecciĂ³n mĂ¡s rĂ¡pida.";
+
+Calendar._TT["PREV_YEAR"] = "Año anterior (mantener para menĂº)";
+Calendar._TT["PREV_MONTH"] = "Mes anterior (mantener para menĂº)";
+Calendar._TT["GO_TODAY"] = "Ir a hoy";
+Calendar._TT["NEXT_MONTH"] = "Mes siguiente (mantener para menĂº)";
+Calendar._TT["NEXT_YEAR"] = "Año siguiente (mantener para menĂº)";
+Calendar._TT["SEL_DATE"] = "Seleccionar fecha";
+Calendar._TT["DRAG_TO_MOVE"] = "Arrastrar para mover";
+Calendar._TT["PART_TODAY"] = " (hoy)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "Hacer %s primer dĂ­a de la semana";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Cerrar";
+Calendar._TT["TODAY"] = "Hoy";
+Calendar._TT["TIME_PART"] = "(MayĂºscula-)Clic o arrastre para cambiar valor";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%d/%m/%Y";
+Calendar._TT["TT_DATE_FORMAT"] = "%A, %e de %B de %Y";
+
+Calendar._TT["WK"] = "sem";
+Calendar._TT["TIME"] = "Hora:";
diff --git a/js/jscalendar/lang/calendar-fi.js b/js/jscalendar/lang/calendar-fi.js
new file mode 100644
index 0000000..d1163b2
--- /dev/null
+++ b/js/jscalendar/lang/calendar-fi.js
@@ -0,0 +1,102 @@
+// ** I18N
+
+// Calendar FI language (Finnish, Suomi)
+// Author: Jarno Käyhkö, 
+// Encoding: UTF-8
+// Distributed under the same terms as the calendar itself.
+
+// full day names
+Calendar._DN = new Array
+("Sunnuntai",
+ "Maanantai",
+ "Tiistai",
+ "Keskiviikko",
+ "Torstai",
+ "Perjantai",
+ "Lauantai",
+ "Sunnuntai");
+
+// short day names
+Calendar._SDN = new Array
+("Su",
+ "Ma",
+ "Ti",
+ "Ke",
+ "To",
+ "Pe",
+ "La",
+ "Su");
+
+Calendar._FD = 1;
+
+// full month names
+Calendar._MN = new Array
+("Tammikuu",
+ "Helmikuu",
+ "Maaliskuu",
+ "Huhtikuu",
+ "Toukokuu",
+ "Kesäkuu",
+ "Heinäkuu",
+ "Elokuu",
+ "Syyskuu",
+ "Lokakuu",
+ "Marraskuu",
+ "Joulukuu");
+
+// short month names
+Calendar._SMN = new Array
+("Tam",
+ "Hel",
+ "Maa",
+ "Huh",
+ "Tou",
+ "Kes",
+ "Hei",
+ "Elo",
+ "Syy",
+ "Lok",
+ "Mar",
+ "Jou");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "Tietoja kalenterista";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"Uusin versio osoitteessa: http://www.dynarch.com/projects/calendar/\n" +
+"Julkaistu GNU LGPL lisenssin alaisuudessa. Lisätietoja osoitteessa http://gnu.org/licenses/lgpl.html" +
+"\n\n" +
+"Päivämäärä valinta:\n" +
+"- Käytä \xab, \xbb painikkeita valitaksesi vuosi\n" +
+"- Käytä " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " painikkeita valitaksesi kuukausi\n" +
+"- Pitämällä hiiren painiketta minkä tahansa yllä olevan painikkeen kohdalla, saat näkyviin valikon nopeampaan siirtymiseen.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Ajan valinta:\n" +
+"- Klikkaa kellonajan numeroita lisätäksesi aikaa\n" +
+"- tai pitämällä Shift-näppäintä pohjassa saat aikaa taaksepäin\n" +
+"- tai klikkaa ja pidä hiiren painike pohjassa sekä liikuta hiirtä muuttaaksesi aikaa nopeasti eteen- ja taaksepäin.";
+
+Calendar._TT["PREV_YEAR"] = "Edell. vuosi (paina hetki, näet valikon)";
+Calendar._TT["PREV_MONTH"] = "Edell. kuukausi (paina hetki, näet valikon)";
+Calendar._TT["GO_TODAY"] = "Siirry tähän päivään";
+Calendar._TT["NEXT_MONTH"] = "Seur. kuukausi (paina hetki, näet valikon)";
+Calendar._TT["NEXT_YEAR"] = "Seur. vuosi (paina hetki, näet valikon)";
+Calendar._TT["SEL_DATE"] = "Valitse päivämäärä";
+Calendar._TT["DRAG_TO_MOVE"] = "Siirrä kalenterin paikkaa";
+Calendar._TT["PART_TODAY"] = " (tänään)";
+Calendar._TT["MON_FIRST"] = "Näytä maanantai ensimmäisenä";
+Calendar._TT["SUN_FIRST"] = "Näytä sunnuntai ensimmäisenä";
+Calendar._TT["CLOSE"] = "Sulje";
+Calendar._TT["TODAY"] = "Tänään";
+Calendar._TT["TIME_PART"] = "(Shift-) Klikkaa tai liikuta muuttaaksesi aikaa";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%d.%m.%Y";
+Calendar._TT["TT_DATE_FORMAT"] = "%d.%m.%Y";
+
+Calendar._TT["WK"] = "Vko";
+Calendar._TT["WEEKEND"] = "0,6";
+Calendar._TT["DAY_FIRST"] = "Näytä %s ensimmäisenä";
diff --git a/js/jscalendar/lang/calendar-fr.js b/js/jscalendar/lang/calendar-fr.js
new file mode 100644
index 0000000..9bc7e08
--- /dev/null
+++ b/js/jscalendar/lang/calendar-fr.js
@@ -0,0 +1,127 @@
+// ** I18N
+
+// Calendar FR language
+// Author: Mihai Bazon, 
+// Encoding: UTF-8
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// Translator: David Duret,  from previous french version
+
+// full day names
+Calendar._DN = new Array
+("Dimanche",
+ "Lundi",
+ "Mardi",
+ "Mercredi",
+ "Jeudi",
+ "Vendredi",
+ "Samedi",
+ "Dimanche");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("Dim",
+ "Lun",
+ "Mar",
+ "Mar",
+ "Jeu",
+ "Ven",
+ "Sam",
+ "Dim");
+
+// full month names
+Calendar._MN = new Array
+("Janvier",
+ "FĂ©vrier",
+ "Mars",
+ "Avril",
+ "Mai",
+ "Juin",
+ "Juillet",
+ "Août",
+ "Septembre",
+ "Octobre",
+ "Novembre",
+ "DĂ©cembre");
+
+Calendar._FD = 1;
+
+// short month names
+Calendar._SMN = new Array
+("Jan",
+ "Fev",
+ "Mar",
+ "Avr",
+ "Mai",
+ "Juin",
+ "Juil",
+ "Aout",
+ "Sep",
+ "Oct",
+ "Nov",
+ "Dec");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "A propos du calendrier";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Heure Selecteur\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"Pour la derniere version visitez : http://www.dynarch.com/projects/calendar/\n" +
+"Distribué par GNU LGPL.  Voir http://gnu.org/licenses/lgpl.html pour les details." +
+"\n\n" +
+"Selection de la date :\n" +
+"- Utiliser les bouttons \xab, \xbb  pour selectionner l\'annee\n" +
+"- Utiliser les bouttons " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " pour selectionner les mois\n" +
+"- Garder la souris sur n'importe quels boutons pour une selection plus rapide";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Selection de l\'heure :\n" +
+"- Cliquer sur heures ou minutes pour incrementer\n" +
+"- ou Maj-clic pour decrementer\n" +
+"- ou clic et glisser-deplacer pour une selection plus rapide";
+
+Calendar._TT["PREV_YEAR"] = "Année préc. (maintenir pour menu)";
+Calendar._TT["PREV_MONTH"] = "Mois préc. (maintenir pour menu)";
+Calendar._TT["GO_TODAY"] = "Atteindre la date du jour";
+Calendar._TT["NEXT_MONTH"] = "Mois suiv. (maintenir pour menu)";
+Calendar._TT["NEXT_YEAR"] = "Année suiv. (maintenir pour menu)";
+Calendar._TT["SEL_DATE"] = "SĂ©lectionner une date";
+Calendar._TT["DRAG_TO_MOVE"] = "DĂ©placer";
+Calendar._TT["PART_TODAY"] = " (Aujourd'hui)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "Afficher %s en premier";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Fermer";
+Calendar._TT["TODAY"] = "Aujourd'hui";
+Calendar._TT["TIME_PART"] = "(Maj-)Clic ou glisser pour modifier la valeur";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%d/%m/%Y";
+Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e";
+
+Calendar._TT["WK"] = "Sem.";
+Calendar._TT["TIME"] = "Heure :";
diff --git a/js/jscalendar/lang/calendar-he.js b/js/jscalendar/lang/calendar-he.js
new file mode 100644
index 0000000..f4c4311
--- /dev/null
+++ b/js/jscalendar/lang/calendar-he.js
@@ -0,0 +1,122 @@
+// ** I18N
+
+// Calendar HE language
+// Author: Idan Sofer, 
+// Encoding: UTF-8
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("ר×שון",
+ "שני",
+ "שלישי",
+ "רביעי",
+ "×—×ישי",
+ "שישי",
+ "שבת",
+ "ר×שון");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("×",
+ "ב",
+ "×’",
+ "ד",
+ "×”",
+ "ו",
+ "ש",
+ "×");
+
+// full month names
+Calendar._MN = new Array
+("ינו×ר",
+ "פברו×ר",
+ "×רץ",
+ "×פריל",
+ "×××™",
+ "יוני",
+ "יולי",
+ "×וגוסט",
+ "ספט×בר",
+ "×וקטובר",
+ "נוב×בר",
+ "דצ×בר");
+
+// short month names
+Calendar._SMN = new Array
+("×™× ×",
+ "פבר",
+ "×רץ",
+ "×פר",
+ "×××™",
+ "יונ",
+ "יול",
+ "×וג",
+ "ספט",
+ "×וק",
+ "נוב",
+ "דצ×");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "×ודות השנתון";
+
+Calendar._TT["ABOUT"] =
+"בחרן ת×רי×/שעה DHTML\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"×”×’×™×¨×¡× ×”×חרונה ×–××™× ×” ב: http://www.dynarch.com/projects/calendar/\n" +
+"×ופץ תחת זיכיון ×” GNU LGPL.  עיין ב http://gnu.org/licenses/lgpl.html ×œ×¤×¨×˜×™× × ×•×¡×¤×™×." +
+"\n\n" + "בחירת ת×רי×:\n" +
+"- השת×ש ×‘×›×¤×ª×•×¨×™× \xab, \xbb לבחירת שנה\n" +
+"- השת×ש ×‘×›×¤×ª×•×¨×™× " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " לבחירת חודש\n" +
+"- החזק העכבר לחוץ ×על ×”×›×¤×ª×•×¨×™× ×”××•×–×›×¨×™× ×œ×¢×™×œ לבחירה ×הירה יותר.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"בחירת ×–×ן:\n" +
+"- לחץ על כל ×חד ×חלקי ×”×–×ן כדי להוסיף\n" +
+"- ×ו shift בשילוב ×¢× ×œ×—×™×¦×” כדי להחסיר\n" +
+"- ×ו לחץ וגרור לפעולה ×הירה יותר.";
+
+Calendar._TT["PREV_YEAR"] = "שנה קוד×ת - החזק לקבלת תפריט";
+Calendar._TT["PREV_MONTH"] = "חודש ×§×•×“× - החזק לקבלת תפריט";
+Calendar._TT["GO_TODAY"] = "עבור להיו×";
+Calendar._TT["NEXT_MONTH"] = "חודש ×”×‘× - החזק לתפריט";
+Calendar._TT["NEXT_YEAR"] = "שנה הב××” - החזק לתפריט";
+Calendar._TT["SEL_DATE"] = "בחר ת×רי×";
+Calendar._TT["DRAG_TO_MOVE"] = "גרור להזזה";
+Calendar._TT["PART_TODAY"] = " )היו×(";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "הצג %s קוד×";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "6";
+
+Calendar._TT["CLOSE"] = "סגור";
+Calendar._TT["TODAY"] = "היו×";
+Calendar._TT["TIME_PART"] = "(שיפט-)לחץ וגרור כדי לשנות ער×";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d";
+Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e";
+
+Calendar._TT["WK"] = "wk";
+Calendar._TT["TIME"] = "שעה::";
diff --git a/js/jscalendar/lang/calendar-hr.js b/js/jscalendar/lang/calendar-hr.js
new file mode 100644
index 0000000..bcc026b
--- /dev/null
+++ b/js/jscalendar/lang/calendar-hr.js
@@ -0,0 +1,53 @@
+/* Croatian language file for the DHTML Calendar version 0.9.2 
+* Author Krunoslav Zubrinic , June 2003.
+* Feel free to use this script under the terms of the GNU Lesser General
+* Public License, as long as you do not remove or alter this notice.
+*/
+Calendar._DN = new Array
+("Nedjelja",
+ "Ponedjeljak",
+ "Utorak",
+ "Srijeda",
+ "ÄŒetvrtak",
+ "Petak",
+ "Subota",
+ "Nedjelja");
+Calendar._MN = new Array
+("SijeÄanj",
+ "VeljaÄa",
+ "Ožujak",
+ "Travanj",
+ "Svibanj",
+ "Lipanj",
+ "Srpanj",
+ "Kolovoz",
+ "Rujan",
+ "Listopad",
+ "Studeni",
+ "Prosinac");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["TOGGLE"] = "Promjeni dan s kojim poÄinje tjedan";
+Calendar._TT["PREV_YEAR"] = "Prethodna godina (dugi pritisak za meni)";
+Calendar._TT["PREV_MONTH"] = "Prethodni mjesec (dugi pritisak za meni)";
+Calendar._TT["GO_TODAY"] = "Idi na tekući dan";
+Calendar._TT["NEXT_MONTH"] = "Slijedeći mjesec (dugi pritisak za meni)";
+Calendar._TT["NEXT_YEAR"] = "Slijedeća godina (dugi pritisak za meni)";
+Calendar._TT["SEL_DATE"] = "Izaberite datum";
+Calendar._TT["DRAG_TO_MOVE"] = "Pritisni i povuci za promjenu pozicije";
+Calendar._TT["PART_TODAY"] = " (today)";
+Calendar._TT["MON_FIRST"] = "Prikaži ponedjeljak kao prvi dan";
+Calendar._TT["SUN_FIRST"] = "Prikaži nedjelju kao prvi dan";
+Calendar._TT["CLOSE"] = "Zatvori";
+Calendar._TT["TODAY"] = "Danas";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "dd-mm-y";
+Calendar._TT["TT_DATE_FORMAT"] = "DD, dd.mm.y";
+
+Calendar._TT["WK"] = "Tje";
+
+// First day of the week. 0 means display Sunday first, 1 means display
+// Monday first, etc.
+Calendar._FD = 1;
diff --git a/js/jscalendar/lang/calendar-hu.js b/js/jscalendar/lang/calendar-hu.js
new file mode 100644
index 0000000..7176260
--- /dev/null
+++ b/js/jscalendar/lang/calendar-hu.js
@@ -0,0 +1,126 @@
+// ** I18N
+
+// Calendar HU language
+// Author: ???
+// Modifier: KARASZI Istvan, 
+// Encoding: any
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("VasĂ¡rnap",
+ "Hétfõ",
+ "Kedd",
+ "Szerda",
+ "CsĂ¼törtök",
+ "PĂ©ntek",
+ "Szombat",
+ "VasĂ¡rnap");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("v",
+ "h",
+ "k",
+ "sze",
+ "cs",
+ "p",
+ "szo",
+ "v");
+
+Calendar._FD = 1;
+
+// full month names
+Calendar._MN = new Array
+("januĂ¡r",
+ "februĂ¡r",
+ "mĂ¡rcius",
+ "Ă¡prilis",
+ "mĂ¡jus",
+ "jĂºnius",
+ "jĂºlius",
+ "augusztus",
+ "szeptember",
+ "oktĂ³ber",
+ "november",
+ "december");
+
+// short month names
+Calendar._SMN = new Array
+("jan",
+ "feb",
+ "mĂ¡r",
+ "Ă¡pr",
+ "mĂ¡j",
+ "jĂºn",
+ "jĂºl",
+ "aug",
+ "sze",
+ "okt",
+ "nov",
+ "dec");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "A kalendĂ¡riumrĂ³l";
+
+Calendar._TT["ABOUT"] =
+"DHTML dĂ¡tum/idõ kivĂ¡lasztĂ³\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"a legfrissebb verziĂ³ megtalĂ¡lhatĂ³: http://www.dynarch.com/projects/calendar/\n" +
+"GNU LGPL alatt terjesztve.  LĂ¡sd a http://gnu.org/licenses/lgpl.html oldalt a rĂ©szletekhez." +
+"\n\n" +
+"DĂ¡tum vĂ¡lasztĂ¡s:\n" +
+"- hasznĂ¡lja a \xab, \xbb gombokat az Ă©v kivĂ¡lasztĂ¡sĂ¡hoz\n" +
+"- hasznĂ¡lja a " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " gombokat a hĂ³nap kivĂ¡lasztĂ¡sĂ¡hoz\n" +
+"- tartsa lenyomva az egĂ©rgombot a gyors vĂ¡lasztĂ¡shoz.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Idõ vĂ¡lasztĂ¡s:\n" +
+"- kattintva növelheti az idõt\n" +
+"- shift-tel kattintva csökkentheti\n" +
+"- lenyomva tartva Ă©s hĂºzva gyorsabban kivĂ¡laszthatja.";
+
+Calendar._TT["PREV_YEAR"] = "Elõzõ Ă©v (tartsa nyomva a menĂ¼höz)";
+Calendar._TT["PREV_MONTH"] = "Elõzõ hĂ³nap (tartsa nyomva a menĂ¼höz)";
+Calendar._TT["GO_TODAY"] = "Mai napra ugrĂ¡s";
+Calendar._TT["NEXT_MONTH"] = "Köv. hĂ³nap (tartsa nyomva a menĂ¼höz)";
+Calendar._TT["NEXT_YEAR"] = "Köv. Ă©v (tartsa nyomva a menĂ¼höz)";
+Calendar._TT["SEL_DATE"] = "VĂ¡lasszon dĂ¡tumot";
+Calendar._TT["DRAG_TO_MOVE"] = "HĂºzza a mozgatĂ¡shoz";
+Calendar._TT["PART_TODAY"] = " (ma)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "%s legyen a hét elsõ napja";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "BezĂ¡r";
+Calendar._TT["TODAY"] = "Ma";
+Calendar._TT["TIME_PART"] = "(Shift-)Klikk vagy hĂºzĂ¡s az Ă©rtĂ©k vĂ¡ltoztatĂ¡sĂ¡hoz";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d";
+Calendar._TT["TT_DATE_FORMAT"] = "%b %e, %a";
+
+Calendar._TT["WK"] = "hét";
+Calendar._TT["TIME"] = "idõ:";
diff --git a/js/jscalendar/lang/calendar-it.js b/js/jscalendar/lang/calendar-it.js
new file mode 100644
index 0000000..1064d4d
--- /dev/null
+++ b/js/jscalendar/lang/calendar-it.js
@@ -0,0 +1,126 @@
+// ** I18N
+
+// Calendar IT language
+// Author: Mihai Bazon, 
+// Translator: Fabio Di Bernardini, 
+// Encoding: UTF-8
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("Domenica",
+ "Lunedì",
+ "Martedì",
+ "Mercoledì",
+ "Giovedì",
+ "Venerdì",
+ "Sabato",
+ "Domenica");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("Dom",
+ "Lun",
+ "Mar",
+ "Mer",
+ "Gio",
+ "Ven",
+ "Sab",
+ "Dom");
+
+Calendar._FD = 1;
+
+// full month names
+Calendar._MN = new Array
+("Gennaio",
+ "Febbraio",
+ "Marzo",
+ "Aprile",
+ "Maggio",
+ "Giugno",
+ "Luglio",
+ "Augosto",
+ "Settembre",
+ "Ottobre",
+ "Novembre",
+ "Dicembre");
+
+// short month names
+Calendar._SMN = new Array
+("Gen",
+ "Feb",
+ "Mar",
+ "Apr",
+ "Mag",
+ "Giu",
+ "Lug",
+ "Ago",
+ "Set",
+ "Ott",
+ "Nov",
+ "Dic");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "Informazioni sul calendario";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"Per gli aggiornamenti: http://www.dynarch.com/projects/calendar/\n" +
+"Distribuito sotto licenza GNU LGPL.  Vedi http://gnu.org/licenses/lgpl.html per i dettagli." +
+"\n\n" +
+"Selezione data:\n" +
+"- Usa \xab, \xbb per selezionare l'anno\n" +
+"- Usa  " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " per i mesi\n" +
+"- Tieni premuto a lungo il mouse per accedere alle funzioni di selezione veloce.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Selezione orario:\n" +
+"- Clicca sul numero per incrementarlo\n" +
+"- o Shift+click per decrementarlo\n" +
+"- o click e sinistra o destra per variarlo.";
+
+Calendar._TT["PREV_YEAR"] = "Anno prec.(clicca a lungo per il menĂ¹)";
+Calendar._TT["PREV_MONTH"] = "Mese prec. (clicca a lungo per il menĂ¹)";
+Calendar._TT["GO_TODAY"] = "Oggi";
+Calendar._TT["NEXT_MONTH"] = "Pross. mese (clicca a lungo per il menĂ¹)";
+Calendar._TT["NEXT_YEAR"] = "Pross. anno (clicca a lungo per il menĂ¹)";
+Calendar._TT["SEL_DATE"] = "Seleziona data";
+Calendar._TT["DRAG_TO_MOVE"] = "Trascina per spostarlo";
+Calendar._TT["PART_TODAY"] = " (oggi)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "Mostra prima %s";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Chiudi";
+Calendar._TT["TODAY"] = "Oggi";
+Calendar._TT["TIME_PART"] = "(Shift-)Click o trascina per cambiare il valore";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%d-%m-%Y";
+Calendar._TT["TT_DATE_FORMAT"] = "%a:%b:%e";
+
+Calendar._TT["WK"] = "set";
+Calendar._TT["TIME"] = "Ora:";
diff --git a/js/jscalendar/lang/calendar-ja.js b/js/jscalendar/lang/calendar-ja.js
new file mode 100644
index 0000000..892c912
--- /dev/null
+++ b/js/jscalendar/lang/calendar-ja.js
@@ -0,0 +1,127 @@
+// ** I18N
+
+// Calendar JA language (Japanese)
+// Author: KAWASHIMA Takahiro
+// Encoding: UTF-8
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("日曜日",
+ "月曜日",
+ "ç«æ›œæ—¥",
+ "水曜日",
+ "木曜日",
+ "金曜日",
+ "土曜日",
+ "日曜日");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("æ—¥",
+ "月",
+ "ç«",
+ "æ°´",
+ "木",
+ "金",
+ "土",
+ "æ—¥");
+
+// First day of the week. "0" means display Sunday first, "1" means display
+// Monday first, etc.
+Calendar._FD = 0;
+
+// full month names
+Calendar._MN = new Array
+("1月",
+ "2月",
+ "3月",
+ "4月",
+ "5月",
+ "6月",
+ "7月",
+ "8月",
+ "9月",
+ "10月",
+ "11月",
+ "12月");
+
+// short month names
+Calendar._SMN = new Array
+("1月",
+ "2月",
+ "3月",
+ "4月",
+ "5月",
+ "6月",
+ "7月",
+ "8月",
+ "9月",
+ "10月",
+ "11月",
+ "12月");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "ă“ă®ă‚«ăƒ¬ăƒ³ăƒ€ăƒ¼ă«ă¤ă„ă¦";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
+"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
+"\n\n" +
+"日付é¸æ:\n" +
+"- å¹´ă®é¸æă¯ \xab, \xbb ăƒœă‚¿ăƒ³\n" +
+"- 月ă®é¸æă¯ " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " ăƒœă‚¿ăƒ³\n" +
+"- 速ăé¸æă™ă‚‹ă«ă¯ä¸è¨˜ăƒœă‚¿ăƒ³ă‚’é•·æ¼ă—";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"時刻é¸æ:\n" +
+"- æ™‚åˆ»ă‚’é€²ă‚ă‚‹ă«ă¯æ™‚åˆ»ă‚’ă‚¯ăƒªăƒƒă‚¯\n" +
+"- 戻ă™ă«ă¯Shiftă‚¯ăƒªăƒƒă‚¯\n" +
+"- 速ăé¸æă™ă‚‹ă«ă¯ă‚¯ăƒªăƒƒă‚¯ă—ă¦ăƒ‰ăƒ©ăƒƒă‚°";
+
+Calendar._TT["PREV_YEAR"] = "å‰ă®å¹´ (é•·æ¼ă—ă§ăƒ¡ăƒ‹ăƒ¥ăƒ¼è¡¨ç¤º)";
+Calendar._TT["PREV_MONTH"] = "å‰ă®æœˆ (é•·æ¼ă—ă§ăƒ¡ăƒ‹ăƒ¥ăƒ¼è¡¨ç¤º)";
+Calendar._TT["GO_TODAY"] = "ä»æ—¥ă«ç§»å‹•";
+Calendar._TT["NEXT_MONTH"] = "次ă®æœˆ (é•·æ¼ă—ă§ăƒ¡ăƒ‹ăƒ¥ăƒ¼è¡¨ç¤º)";
+Calendar._TT["NEXT_YEAR"] = "次ă®å¹´ (é•·æ¼ă—ă§ăƒ¡ăƒ‹ăƒ¥ăƒ¼è¡¨ç¤º)";
+Calendar._TT["SEL_DATE"] = "日付é¸æ";
+Calendar._TT["DRAG_TO_MOVE"] = "ăƒ‰ăƒ©ăƒƒă‚°ă§ç§»å‹•";
+Calendar._TT["PART_TODAY"] = " (ä»æ—¥)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "%să‚’æœ€åˆă«è¡¨ç¤º";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "é–‰ă˜ă‚‹";
+Calendar._TT["TODAY"] = "ä»æ—¥";
+Calendar._TT["TIME_PART"] = "変更ă¯(Shift-)ă‚¯ăƒªăƒƒă‚¯ă¾ăŸă¯ăƒ‰ăƒ©ăƒƒă‚°";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%Y/%m/%d";
+Calendar._TT["TT_DATE_FORMAT"] = "%Yå¹´%b%eæ—¥(%a)";
+
+Calendar._TT["WK"] = "週";
+Calendar._TT["TIME"] = "時刻:";
diff --git a/js/jscalendar/lang/calendar-jp.js b/js/jscalendar/lang/calendar-jp.js
new file mode 100644
index 0000000..3bca7eb
--- /dev/null
+++ b/js/jscalendar/lang/calendar-jp.js
@@ -0,0 +1,45 @@
+// ** I18N
+Calendar._DN = new Array
+("“ú",
+ "Œ",
+ "‰Î",
+ "…",
+ "–Ø",
+ "‹à",
+ "“y",
+ "“ú");
+Calendar._MN = new Array
+("1Œ",
+ "2Œ",
+ "3Œ",
+ "4Œ",
+ "5Œ",
+ "6Œ",
+ "7Œ",
+ "8Œ",
+ "9Œ",
+ "10Œ",
+ "11Œ",
+ "12Œ");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["TOGGLE"] = "T‚̀ʼn‚̀—j“ú‚đØ‚è‘Ö‚¦";
+Calendar._TT["PREV_YEAR"] = "‘O”N";
+Calendar._TT["PREV_MONTH"] = "‘OŒ";
+Calendar._TT["GO_TODAY"] = "¡“ú";
+Calendar._TT["NEXT_MONTH"] = "—‚Œ";
+Calendar._TT["NEXT_YEAR"] = "—‚”N";
+Calendar._TT["SEL_DATE"] = "“ú•t‘I‘đ";
+Calendar._TT["DRAG_TO_MOVE"] = "ƒEƒBƒ“ƒhƒE‚̀ˆÚ“®";
+Calendar._TT["PART_TODAY"] = " (¡“ú)";
+Calendar._TT["MON_FIRST"] = "Œ—j“ú‚đ擪‚É";
+Calendar._TT["SUN_FIRST"] = "“ú—j“ú‚đ擪‚É";
+Calendar._TT["CLOSE"] = "•Â‚¶‚é";
+Calendar._TT["TODAY"] = "¡“ú";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "y-mm-dd";
+Calendar._TT["TT_DATE_FORMAT"] = "%mΠ%dҜ (%a)";
+
+Calendar._TT["WK"] = "T";
diff --git a/js/jscalendar/lang/calendar-ko.js b/js/jscalendar/lang/calendar-ko.js
new file mode 100644
index 0000000..100b978
--- /dev/null
+++ b/js/jscalendar/lang/calendar-ko.js
@@ -0,0 +1,119 @@
+// ** I18N
+
+// Calendar KO language
+// Author: Mihai Bazon, 
+// Translation: Yourim Yi 
+// Encoding: UTF-8
+// lang : ko
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("́¼́”́¼",
+ "́›”́”́¼",
+ "í™”́”́¼",
+ "́ˆ˜́”́¼",
+ "목́”́¼",
+ "금́”́¼",
+ "토́”́¼",
+ "́¼́”́¼");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("́¼",
+ "́›”",
+ "í™”",
+ "́ˆ˜",
+ "목",
+ "금",
+ "토",
+ "́¼");
+
+// full month names
+Calendar._MN = new Array
+("1́›”",
+ "2́›”",
+ "3́›”",
+ "4́›”",
+ "5́›”",
+ "6́›”",
+ "7́›”",
+ "8́›”",
+ "9́›”",
+ "10́›”",
+ "11́›”",
+ "12́›”");
+
+// short month names
+Calendar._SMN = new Array
+("1",
+ "2",
+ "3",
+ "4",
+ "5",
+ "6",
+ "7",
+ "8",
+ "9",
+ "10",
+ "11",
+ "12");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "calendar ́— 대해́„œ";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"\n"+
+"́µœ́‹  버́ „́„ ë°›́œ¼́‹œë ¤ë©´ http://www.dynarch.com/projects/calendar/ ́— 방문하́„¸́”\n" +
+"\n"+
+"GNU LGPL ë¼́´́„¼́¤ë¡œ ë°°í¬ë©ë‹ˆë‹¤. \n"+
+"ë¼́´́„¼́¤́— 대한 ́́„¸í•œ ë‚´́©́€ http://gnu.org/licenses/lgpl.html ́„ ́½́œ¼́„¸́”." +
+"\n\n" +
+"ë‚ ́§œ ́„ íƒ:\n" +
+"- ́—°ë„를 ́„ íƒí•˜ë ¤ë©´ \xab, \xbb 버í¼́„ ́‚¬́©í•©ë‹ˆë‹¤\n" +
+"- 달́„ ́„ íƒí•˜ë ¤ë©´ " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " 버í¼́„ 누르́„¸́”\n" +
+"- 계́† 누르고 ́ˆ́œ¼ë©´ ́œ„ 값들́„ 빠르게 ́„ íƒí•˜́‹¤ ́ˆ˜ ́ˆ́µë‹ˆë‹¤.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"́‹œê°„ ́„ íƒ:\n" +
+"- 마́°́¤ë¡œ 누르면 ́‹œê°„́´ ́¦ê°€í•©ë‹ˆë‹¤\n" +
+"- Shift 키́™€ 함께 누르면 ê°́†Œí•©ë‹ˆë‹¤\n" +
+"- 누른 ́ƒíƒœ́—́„œ 마́°́¤ë¥¼ ́›€́§́´ë©´ ́¢€ ë” ë¹ ë¥´ê²Œ ê°’́´ 변합니다.\n";
+
+Calendar._TT["PREV_YEAR"] = "́§€ë‚œ í•´ (길게 누르면 목ë¡)";
+Calendar._TT["PREV_MONTH"] = "́§€ë‚œ 달 (길게 누르면 목ë¡)";
+Calendar._TT["GO_TODAY"] = "́˜¤ë˜ ë‚ ́§œë¡œ";
+Calendar._TT["NEXT_MONTH"] = "다́Œ 달 (길게 누르면 목ë¡)";
+Calendar._TT["NEXT_YEAR"] = "다́Œ í•´ (길게 누르면 목ë¡)";
+Calendar._TT["SEL_DATE"] = "ë‚ ́§œë¥¼ ́„ íƒí•˜́„¸́”";
+Calendar._TT["DRAG_TO_MOVE"] = "마́°́¤ ë“œë˜ê·¸ë¡œ ́´ë™ 하́„¸́”";
+Calendar._TT["PART_TODAY"] = " (́˜¤ë˜)";
+Calendar._TT["MON_FIRST"] = "́›”́”́¼́„ í•œ ́£¼́˜ ́‹œ́‘ ́”́¼ë¡œ";
+Calendar._TT["SUN_FIRST"] = "́¼́”́¼́„ í•œ ́£¼́˜ ́‹œ́‘ ́”́¼ë¡œ";
+Calendar._TT["CLOSE"] = "닫기";
+Calendar._TT["TODAY"] = "́˜¤ë˜";
+Calendar._TT["TIME_PART"] = "(Shift-)í´ë¦­ ë˜ë” ë“œë˜ê·¸ 하́„¸́”";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d";
+Calendar._TT["TT_DATE_FORMAT"] = "%b/%e [%a]";
+
+Calendar._TT["WK"] = "́£¼";
diff --git a/js/jscalendar/lang/calendar-lt.js b/js/jscalendar/lang/calendar-lt.js
new file mode 100644
index 0000000..d39653b
--- /dev/null
+++ b/js/jscalendar/lang/calendar-lt.js
@@ -0,0 +1,114 @@
+// ** I18N
+
+// Calendar LT language
+// Author: Martynas Majeris, 
+// Encoding: UTF-8
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("Sekmadienis",
+ "Pirmadienis",
+ "Antradienis",
+ "TreÄiadienis",
+ "Ketvirtadienis",
+ "Pentadienis",
+ "Šeštadienis",
+ "Sekmadienis");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("Sek",
+ "Pir",
+ "Ant",
+ "Tre",
+ "Ket",
+ "Pen",
+ "Šeš",
+ "Sek");
+
+// full month names
+Calendar._MN = new Array
+("Sausis",
+ "Vasaris",
+ "Kovas",
+ "Balandis",
+ "Gegužė",
+ "Birželis",
+ "Liepa",
+ "Rugpjūtis",
+ "RugsÄ—jis",
+ "Spalis",
+ "Lapkritis",
+ "Gruodis");
+
+// short month names
+Calendar._SMN = new Array
+("Sau",
+ "Vas",
+ "Kov",
+ "Bal",
+ "Geg",
+ "Bir",
+ "Lie",
+ "Rgp",
+ "Rgs",
+ "Spa",
+ "Lap",
+ "Gru");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "Apie kalendorių";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"NaujausiÄ… versijÄ… rasite: http://www.dynarch.com/projects/calendar/\n" +
+"Platinamas pagal GNU LGPL licencijÄ…. Aplankykite http://gnu.org/licenses/lgpl.html" +
+"\n\n" +
+"Datos pasirinkimas:\n" +
+"- Metų pasirinkimas: \xab, \xbb\n" +
+"- MÄ—nesio pasirinkimas: " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + "\n" +
+"- Nuspauskite ir laikykite pelės klavišą greitesniam pasirinkimui.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Laiko pasirinkimas:\n" +
+"- Spustelkite ant valandų arba minuÄių - skaiÄius padidÄ—s vienetu.\n" +
+"- Jei spausite kartu su Shift, skaiÄius sumažės.\n" +
+"- Greitam pasirinkimui spustelkite ir pajudinkite pelÄ™.";
+
+Calendar._TT["PREV_YEAR"] = "Ankstesni metai (laikykite, jei norite meniu)";
+Calendar._TT["PREV_MONTH"] = "Ankstesnis mÄ—nuo (laikykite, jei norite meniu)";
+Calendar._TT["GO_TODAY"] = "Pasirinkti Å¡iandienÄ…";
+Calendar._TT["NEXT_MONTH"] = "Kitas mÄ—nuo (laikykite, jei norite meniu)";
+Calendar._TT["NEXT_YEAR"] = "Kiti metai (laikykite, jei norite meniu)";
+Calendar._TT["SEL_DATE"] = "Pasirinkite datÄ…";
+Calendar._TT["DRAG_TO_MOVE"] = "Tempkite";
+Calendar._TT["PART_TODAY"] = " (Å¡iandien)";
+Calendar._TT["MON_FIRST"] = "Pirma savaitÄ—s diena - pirmadienis";
+Calendar._TT["SUN_FIRST"] = "Pirma savaitÄ—s diena - sekmadienis";
+Calendar._TT["CLOSE"] = "Uždaryti";
+Calendar._TT["TODAY"] = "Å iandien";
+Calendar._TT["TIME_PART"] = "Spustelkite arba tempkite jei norite pakeisti";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d";
+Calendar._TT["TT_DATE_FORMAT"] = "%A, %Y-%m-%d";
+
+Calendar._TT["WK"] = "sav";
diff --git a/js/jscalendar/lang/calendar-lv.js b/js/jscalendar/lang/calendar-lv.js
new file mode 100644
index 0000000..407699d
--- /dev/null
+++ b/js/jscalendar/lang/calendar-lv.js
@@ -0,0 +1,123 @@
+// ** I18N
+
+// Calendar LV language
+// Author: Juris Valdovskis, 
+// Encoding: cp1257
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("Svçtdiena",
+ "Pirmdiena",
+ "Otrdiena",
+ "Tređdiena",
+ "Ceturdiena",
+ "Piektdiena",
+ "Sestdiena",
+ "Svçtdiena");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("Sv",
+ "Pr",
+ "Ot",
+ "Tr",
+ "Ce",
+ "Pk",
+ "Se",
+ "Sv");
+
+// full month names
+Calendar._MN = new Array
+("Janvâris",
+ "Februâris",
+ "Marts",
+ "Aprîlis",
+ "Maijs",
+ "Jûnijs",
+ "Jûlijs",
+ "Augusts",
+ "Septembris",
+ "Oktobris",
+ "Novembris",
+ "Decembris");
+
+// short month names
+Calendar._SMN = new Array
+("Jan",
+ "Feb",
+ "Mar",
+ "Apr",
+ "Mai",
+ "Jûn",
+ "Jûl",
+ "Aug",
+ "Sep",
+ "Okt",
+ "Nov",
+ "Dec");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "Par kalendâru";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
+"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
+"\n\n" +
+"Datuma izvçle:\n" +
+"- Izmanto \xab, \xbb pogas, lai izvçlçtos gadu\n" +
+"- Izmanto " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + "pogas, lai izvçlçtos mçnesi\n" +
+"- Turi nospiestu peles pogu uz jebkuru no augstâk minçtajâm pogâm, lai paâtrinâtu izvçli.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Laika izvçle:\n" +
+"- Uzklikđíini uz jebkuru no laika daïâm, lai palielinâtu to\n" +
+"- vai Shift-klikđíis, lai samazinâtu to\n" +
+"- vai noklikđíini un velc uz attiecîgo virzienu lai mainîtu âtrâk.";
+
+Calendar._TT["PREV_YEAR"] = "Iepr. gads (turi izvçlnei)";
+Calendar._TT["PREV_MONTH"] = "Iepr. mçnesis (turi izvçlnei)";
+Calendar._TT["GO_TODAY"] = "Đodien";
+Calendar._TT["NEXT_MONTH"] = "Nâkođais mçnesis (turi izvçlnei)";
+Calendar._TT["NEXT_YEAR"] = "Nâkođais gads (turi izvçlnei)";
+Calendar._TT["SEL_DATE"] = "Izvçlies datumu";
+Calendar._TT["DRAG_TO_MOVE"] = "Velc, lai pârvietotu";
+Calendar._TT["PART_TODAY"] = " (đodien)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "Attçlot %s kâ pirmo";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "1,7";
+
+Calendar._TT["CLOSE"] = "Aizvçrt";
+Calendar._TT["TODAY"] = "Đodien";
+Calendar._TT["TIME_PART"] = "(Shift-)Klikđíis vai pârvieto, lai mainîtu";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%d-%m-%Y";
+Calendar._TT["TT_DATE_FORMAT"] = "%a, %e %b";
+
+Calendar._TT["WK"] = "wk";
+Calendar._TT["TIME"] = "Laiks:";
diff --git a/js/jscalendar/lang/calendar-mk.js b/js/jscalendar/lang/calendar-mk.js
new file mode 100644
index 0000000..bef512b
--- /dev/null
+++ b/js/jscalendar/lang/calendar-mk.js
@@ -0,0 +1,119 @@
+// Calendar MK Macedonian language
+// Distributed under the same terms as the calendar itself.
+
+// full day names
+Calendar._DN = new Array
+("Đ½ĐµĐ´ĐµĐ»Đ°",
+ "Đ¿Đ¾Đ½ĐµĐ´ĐµĐ»Đ½Đ¸Đº",
+ "Đ²Ñ‚Đ¾Ñ€Đ½Đ¸Đº",
+ "ÑÑ€ĐµĐ´Đ°",
+ "Ñ‡ĐµÑ‚Đ²Ñ€Ñ‚Đ¾Đº",
+ "Đ¿ĐµÑ‚Đ¾Đº",
+ "ÑĐ°Đ±Đ¾Ñ‚Đ°",
+ "Đ½ĐµĐ´ĐµĐ»Đ°");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("Đ½ĐµĐ´",
+ "Đ¿Đ¾Đ½",
+ "Đ²Ñ‚",
+ "ÑÑ€Đµ",
+ "Ñ‡ĐµÑ‚",
+ "Đ¿ĐµÑ‚",
+ "Ñаб",
+ "Đ½ĐµĐ´");
+
+// First day of the week. "0" means display Sunday first, "1" means display
+// Monday first, etc.
+Calendar._FD = 1;
+
+// full month names
+Calendar._MN = new Array
+("Ñ˜Đ°Đ½ÑƒĐ°Ñ€Đ¸",
+ "Ñ„ĐµĐ²Ñ€ÑƒĐ°Ñ€Đ¸",
+ "Đ¼Đ°Ñ€Ñ‚",
+ "Đ°Đ¿Ñ€Đ¸Đ»",
+ "Đ¼Đ°Ñ˜",
+ "Ñ˜ÑƒĐ½Đ¸",
+ "Ñ˜ÑƒĐ»Đ¸",
+ "Đ°Đ²Đ³ÑƒÑÑ‚",
+ "ÑĐµĐ¿Ñ‚ĐµĐ¼Đ²Ñ€Đ¸",
+ "Đ¾ĐºÑ‚Đ¾Đ¼Đ²Ñ€Đ¸",
+ "Đ½Đ¾ĐµĐ¼Đ²Ñ€Đ¸",
+ "Đ´ĐµĐºĐµĐ¼Đ²Ñ€Đ¸");
+
+// short month names
+Calendar._SMN = new Array
+("Ñ˜Đ°Đ½",
+ "Ñ„ĐµĐ²",
+ "Đ¼Đ°Ñ€",
+ "Đ°Đ¿Ñ€",
+ "Đ¼Đ°Ñ˜",
+ "Ñ˜ÑƒĐ½",
+ "Ñ˜ÑƒĐ»",
+ "Đ°Đ²Đ³",
+ "ÑĐµĐ¿Ñ‚",
+ "Đ¾ĐºÑ‚",
+ "Đ½Đ¾ĐµĐ¼",
+ "Đ´ĐµĐºĐµĐ¼");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "About the calendar";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
+"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
+"\n\n" +
+"Date selection:\n" +
+"- Use the \xab, \xbb buttons to select year\n" +
+"- Use the " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " buttons to select month\n" +
+"- Hold mouse button on any of the above buttons for faster selection.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Time selection:\n" +
+"- Click on any of the time parts to increase it\n" +
+"- or Shift-click to decrease it\n" +
+"- or click and drag for faster selection.";
+
+Calendar._TT["PREV_YEAR"] = "Prev. year (hold for menu)";
+Calendar._TT["PREV_MONTH"] = "Prev. month (hold for menu)";
+Calendar._TT["GO_TODAY"] = "Go Today";
+Calendar._TT["NEXT_MONTH"] = "Next month (hold for menu)";
+Calendar._TT["NEXT_YEAR"] = "Next year (hold for menu)";
+Calendar._TT["SEL_DATE"] = "Select date";
+Calendar._TT["DRAG_TO_MOVE"] = "Drag to move";
+Calendar._TT["PART_TODAY"] = " (today)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "Display %s first";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Close";
+Calendar._TT["TODAY"] = "Đ´ĐµĐ½ĐµÑĐºĐ°";
+Calendar._TT["TIME_PART"] = "(Shift-)Click or drag to change value";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%d.%m.%Y";
+Calendar._TT["TT_DATE_FORMAT"] = "%A - %e %B %Y";
+
+Calendar._TT["WK"] = "wk";
+Calendar._TT["TIME"] = "Time";
diff --git a/js/jscalendar/lang/calendar-nl.js b/js/jscalendar/lang/calendar-nl.js
new file mode 100644
index 0000000..dd71f0f
--- /dev/null
+++ b/js/jscalendar/lang/calendar-nl.js
@@ -0,0 +1,75 @@
+// ** I18N
+Calendar._DN = new Array
+("Zondag",
+ "Maandag",
+ "Dinsdag",
+ "Woensdag",
+ "Donderdag",
+ "Vrijdag",
+ "Zaterdag",
+ "Zondag");
+
+Calendar._SDN_len = 2;
+
+Calendar._FD = 1;
+
+Calendar._MN = new Array
+("Januari",
+ "Februari",
+ "Maart",
+ "April",
+ "Mei",
+ "Juni",
+ "Juli",
+ "Augustus",
+ "September",
+ "Oktober",
+ "November",
+ "December");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "Info";
+
+Calendar._TT["ABOUT"] =
+"DHTML Datum/Tijd Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" +
+"Ga voor de meest recente versie naar: http://www.dynarch.com/projects/calendar/\n" +
+"Verspreid onder de GNU LGPL. Zie http://gnu.org/licenses/lgpl.html voor details." +
+"\n\n" +
+"Datum selectie:\n" +
+"- Gebruik de \xab \xbb knoppen om een jaar te selecteren\n" +
+"- Gebruik de " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " knoppen om een maand te selecteren\n" +
+"- Houd de muis ingedrukt op de genoemde knoppen voor een snellere selectie.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Tijd selectie:\n" +
+"- Klik op een willekeurig onderdeel van het tijd gedeelte om het te verhogen\n" +
+"- of Shift-klik om het te verlagen\n" +
+"- of klik en sleep voor een snellere selectie.";
+
+//Calendar._TT["TOGGLE"] = "Selecteer de eerste week-dag";
+Calendar._TT["PREV_YEAR"] = "Vorig jaar (ingedrukt voor menu)";
+Calendar._TT["PREV_MONTH"] = "Vorige maand (ingedrukt voor menu)";
+Calendar._TT["GO_TODAY"] = "Ga naar Vandaag";
+Calendar._TT["NEXT_MONTH"] = "Volgende maand (ingedrukt voor menu)";
+Calendar._TT["NEXT_YEAR"] = "Volgend jaar (ingedrukt voor menu)";
+Calendar._TT["SEL_DATE"] = "Selecteer datum";
+Calendar._TT["DRAG_TO_MOVE"] = "Klik en sleep om te verplaatsen";
+Calendar._TT["PART_TODAY"] = " (vandaag)";
+//Calendar._TT["MON_FIRST"] = "Toon Maandag eerst";
+//Calendar._TT["SUN_FIRST"] = "Toon Zondag eerst";
+
+Calendar._TT["DAY_FIRST"] = "Toon %s eerst";
+
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Sluiten";
+Calendar._TT["TODAY"] = "(vandaag)";
+Calendar._TT["TIME_PART"] = "(Shift-)Klik of sleep om de waarde te veranderen";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%d-%m-%Y";
+Calendar._TT["TT_DATE_FORMAT"] = "%a, %e %b %Y";
+
+Calendar._TT["WK"] = "wk";
+Calendar._TT["TIME"] = "Tijd:";
diff --git a/js/jscalendar/lang/calendar-no.js b/js/jscalendar/lang/calendar-no.js
new file mode 100644
index 0000000..9ef42d8
--- /dev/null
+++ b/js/jscalendar/lang/calendar-no.js
@@ -0,0 +1,127 @@
+// ** I18N
+
+// Calendar NO language
+// Author: Daniel Holmen, 
+// Encoding: UTF-8
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("Søndag",
+ "Mandag",
+ "Tirsdag",
+ "Onsdag",
+ "Torsdag",
+ "Fredag",
+ "Lørdag",
+ "Søndag");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("Søn",
+ "Man",
+ "Tir",
+ "Ons",
+ "Tor",
+ "Fre",
+ "Lør",
+ "Søn");
+
+Calendar._FD = 1;
+
+// full month names
+Calendar._MN = new Array
+("Januar",
+ "Februar",
+ "Mars",
+ "April",
+ "Mai",
+ "Juni",
+ "Juli",
+ "August",
+ "September",
+ "Oktober",
+ "November",
+ "Desember");
+
+// short month names
+Calendar._SMN = new Array
+("Jan",
+ "Feb",
+ "Mar",
+ "Apr",
+ "Mai",
+ "Jun",
+ "Jul",
+ "Aug",
+ "Sep",
+ "Okt",
+ "Nov",
+ "Des");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "Om kalenderen";
+
+Calendar._TT["ABOUT"] =
+"DHTML Dato-/Tidsvelger\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"For nyeste versjon, gĂ¥ til: http://www.dynarch.com/projects/calendar/\n" +
+"Distribuert under GNU LGPL.  Se http://gnu.org/licenses/lgpl.html for detaljer." +
+"\n\n" +
+"Datovalg:\n" +
+"- Bruk knappene \xab og \xbb for Ă¥ velge Ă¥r\n" +
+"- Bruk knappene " + String.fromCharCode(0x2039) + " og " + String.fromCharCode(0x203a) + " for Ă¥ velge mĂ¥ned\n" +
+"- Hold inne musknappen eller knappene over for raskere valg.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Tidsvalg:\n" +
+"- Klikk pĂ¥ en av tidsdelene for Ă¥ øke den\n" +
+"- eller Shift-klikk for Ă¥ senke verdien\n" +
+"- eller klikk-og-dra for raskere valg..";
+
+Calendar._TT["PREV_YEAR"] = "Forrige. Ă¥r (hold for meny)";
+Calendar._TT["PREV_MONTH"] = "Forrige. mĂ¥ned (hold for meny)";
+Calendar._TT["GO_TODAY"] = "GĂ¥ til idag";
+Calendar._TT["NEXT_MONTH"] = "Neste mĂ¥ned (hold for meny)";
+Calendar._TT["NEXT_YEAR"] = "Neste Ă¥r (hold for meny)";
+Calendar._TT["SEL_DATE"] = "Velg dato";
+Calendar._TT["DRAG_TO_MOVE"] = "Dra for Ă¥ flytte";
+Calendar._TT["PART_TODAY"] = " (idag)";
+Calendar._TT["MON_FIRST"] = "Vis mandag først";
+Calendar._TT["SUN_FIRST"] = "Vis søndag først";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "Display %s first";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+
+Calendar._TT["CLOSE"] = "Lukk";
+Calendar._TT["TODAY"] = "Idag";
+Calendar._TT["TIME_PART"] = "(Shift-)Klikk eller dra for Ă¥ endre verdi";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%d.%m.%Y";
+Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e";
+
+Calendar._TT["WK"] = "uke";
diff --git a/js/jscalendar/lang/calendar-pl-utf8.js b/js/jscalendar/lang/calendar-pl-utf8.js
new file mode 100644
index 0000000..6b8ca67
--- /dev/null
+++ b/js/jscalendar/lang/calendar-pl-utf8.js
@@ -0,0 +1,93 @@
+// ** I18N
+
+// Calendar PL language
+// Author: Dariusz Pietrzak, 
+// Author: Janusz Piwowarski, 
+// Encoding: utf-8
+// Distributed under the same terms as the calendar itself.
+
+Calendar._DN = new Array
+("Niedziela",
+ "Poniedziałek",
+ "Wtorek",
+ "Åroda",
+ "Czwartek",
+ "PiÄ…tek",
+ "Sobota",
+ "Niedziela");
+Calendar._SDN = new Array
+("Nie",
+ "Pn",
+ "Wt",
+ "År",
+ "Cz",
+ "Pt",
+ "So",
+ "Nie");
+Calendar._MN = new Array
+("Styczeń",
+ "Luty",
+ "Marzec",
+ "Kwiecień",
+ "Maj",
+ "Czerwiec",
+ "Lipiec",
+ "Sierpień",
+ "Wrzesień",
+ "Październik",
+ "Listopad",
+ "Grudzień");
+Calendar._SMN = new Array
+("Sty",
+ "Lut",
+ "Mar",
+ "Kwi",
+ "Maj",
+ "Cze",
+ "Lip",
+ "Sie",
+ "Wrz",
+ "Paź",
+ "Lis",
+ "Gru");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "O kalendarzu";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"Aby pobrać najnowszą wersję, odwiedź: http://www.dynarch.com/projects/calendar/\n" +
+"DostÄ™pny na licencji GNU LGPL. Zobacz szczegĂ³Å‚y na http://gnu.org/licenses/lgpl.html." +
+"\n\n" +
+"WybĂ³r daty:\n" +
+"- Użyj przyciskĂ³w \xab, \xbb by wybrać rok\n" +
+"- Użyj przyciskĂ³w " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " by wybrać miesiÄ…c\n" +
+"- Przytrzymaj klawisz myszy nad jednym z powyższych przyciskĂ³w dla szybszego wyboru.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"WybĂ³r czasu:\n" +
+"- Kliknij na jednym z pĂ³l czasu by zwiÄ™kszyć jego wartość\n" +
+"- lub kliknij trzymając Shift by zmiejszyć jego wartość\n" +
+"- lub kliknij i przeciÄ…gnij dla szybszego wyboru.";
+
+//Calendar._TT["TOGGLE"] = "Zmień pierwszy dzień tygodnia";
+Calendar._TT["PREV_YEAR"] = "Poprzedni rok (przytrzymaj dla menu)";
+Calendar._TT["PREV_MONTH"] = "Poprzedni miesiÄ…c (przytrzymaj dla menu)";
+Calendar._TT["GO_TODAY"] = "Idź do dzisiaj";
+Calendar._TT["NEXT_MONTH"] = "Następny miesiąc (przytrzymaj dla menu)";
+Calendar._TT["NEXT_YEAR"] = "Następny rok (przytrzymaj dla menu)";
+Calendar._TT["SEL_DATE"] = "Wybierz datÄ™";
+Calendar._TT["DRAG_TO_MOVE"] = "Przeciągnij by przesunąć";
+Calendar._TT["PART_TODAY"] = " (dzisiaj)";
+Calendar._TT["MON_FIRST"] = "Wyświetl poniedziałek jako pierwszy";
+Calendar._TT["SUN_FIRST"] = "Wyświetl niedzielę jako pierwszą";
+Calendar._TT["CLOSE"] = "Zamknij";
+Calendar._TT["TODAY"] = "Dzisiaj";
+Calendar._TT["TIME_PART"] = "(Shift-)Kliknij lub przeciągnij by zmienić wartość";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d";
+Calendar._TT["TT_DATE_FORMAT"] = "%e %B, %A";
+
+Calendar._TT["WK"] = "ty";
diff --git a/js/jscalendar/lang/calendar-pl.js b/js/jscalendar/lang/calendar-pl.js
new file mode 100644
index 0000000..c2846a3
--- /dev/null
+++ b/js/jscalendar/lang/calendar-pl.js
@@ -0,0 +1,133 @@
+// ** I18N
+
+// ** I18N
+// Calendar PL language
+// Original translator
+// Author: Artur Filipiak, 
+// January, 2004
+// Encoding: UTF-8
+// Little modifications to help use this calendar translation with Flyspray:
+// Paweł W., 
+// May 2007.
+
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("Niedziela",
+ "Poniedziałek",
+ "Wtorek",
+ "Åroda",
+ "Czwartek",
+ "PiÄ…tek",
+ "Sobota",
+ "Niedziela");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("Nie",
+ "Pon",
+ "Wto",
+ "År.",
+ "Czw",
+ "Pt.",
+ "Sb.",
+ "Nie");
+
+// First day of the week. "0" means display Sunday first, "1" means display
+// Monday first, etc.
+Calendar._FD = 1;
+
+// full month names
+Calendar._MN = new Array
+("Styczeń",
+ "Luty",
+ "Marzec",
+ "Kwiecień",
+ "Maj",
+ "Czerwiec",
+ "Lipiec",
+ "Sierpień",
+ "Wrzesień",
+ "Październik",
+ "Listopad",
+ "Grudzień");
+
+// short month names
+Calendar._SMN = new Array
+("Sty",
+ "Lut",
+ "Mar",
+ "Kwi",
+ "Maj",
+ "Cze",
+ "Lip",
+ "Sie",
+ "Wrz",
+ "Paź",
+ "Lis",
+ "Gru");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "O kalendarzu";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Autor: Mihai Bazon\n" + // don't translate this this ;-)
+"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
+"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
+"\n\n" +
+"WybĂ³r daty:\n" +
+"- Użyj przyciskĂ³w \xab, \xbb aby wybrać rok year\n" +
+"- Uzyj przyciskĂ³w " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " aby wybrać miesiÄ…c\n" +
+"- aby przyspieszyć wybĂ³r przytrzymaj wciÅ›niÄ™ty przycisk myszy nad ww. przyciskami.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"WybĂ³r czasu:\n" +
+"- aby zwiększyć wartość kliknij na dowolnym elemencie selekcji czasu\n" +
+"- aby zmniejszyć wartość użyj dodatkowo klawisza Shift\n" +
+"- możesz rĂ³wnież poruszać myszkÄ™ w lewo i prawo wraz z wciÅ›niÄ™tym lewym klawiszem.";
+
+Calendar._TT["PREV_YEAR"] = "Poprz. rok (przytrzymaj dla menu)";
+Calendar._TT["PREV_MONTH"] = "Poprz. miesiÄ…c (przytrzymaj dla menu)";
+Calendar._TT["GO_TODAY"] = "Pokaż dziś";
+Calendar._TT["NEXT_MONTH"] = "Nast. miesiÄ…c (przytrzymaj dla menu)";
+Calendar._TT["NEXT_YEAR"] = "Nast. rok (przytrzymaj dla menu)";
+Calendar._TT["SEL_DATE"] = "Wybierz datÄ™";
+Calendar._TT["DRAG_TO_MOVE"] = "Kliknij aby przesunąć okienko";
+Calendar._TT["PART_TODAY"] = " (dziÅ›)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "%s jako pierwszy dzień tygodnia";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Zamknij";
+Calendar._TT["TODAY"] = "DziÅ›";
+Calendar._TT["TIME_PART"] = "(Shift-)klik | przyciśnij, aby zmienić wartość";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d";
+Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e";
+
+Calendar._TT["WK"] = "wk";
+Calendar._TT["TIME"] = "Time:";
diff --git a/js/jscalendar/lang/calendar-pt.js b/js/jscalendar/lang/calendar-pt.js
new file mode 100644
index 0000000..deee8a1
--- /dev/null
+++ b/js/jscalendar/lang/calendar-pt.js
@@ -0,0 +1,123 @@
+// ** I18N
+
+// Calendar pt_BR language
+// Author: Adalberto Machado, 
+// Encoding: any
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("Domingo",
+ "Segunda",
+ "Terca",
+ "Quarta",
+ "Quinta",
+ "Sexta",
+ "Sabado",
+ "Domingo");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("Dom",
+ "Seg",
+ "Ter",
+ "Qua",
+ "Qui",
+ "Sex",
+ "Sab",
+ "Dom");
+
+// full month names
+Calendar._MN = new Array
+("Janeiro",
+ "Fevereiro",
+ "Marco",
+ "Abril",
+ "Maio",
+ "Junho",
+ "Julho",
+ "Agosto",
+ "Setembro",
+ "Outubro",
+ "Novembro",
+ "Dezembro");
+
+// short month names
+Calendar._SMN = new Array
+("Jan",
+ "Fev",
+ "Mar",
+ "Abr",
+ "Mai",
+ "Jun",
+ "Jul",
+ "Ago",
+ "Set",
+ "Out",
+ "Nov",
+ "Dez");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "Sobre o calendario";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"Ultima versao visite: http://www.dynarch.com/projects/calendar/\n" +
+"Distribuido sobre GNU LGPL.  Veja http://gnu.org/licenses/lgpl.html para detalhes." +
+"\n\n" +
+"Selecao de data:\n" +
+"- Use os botoes \xab, \xbb para selecionar o ano\n" +
+"- Use os botoes " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " para selecionar o mes\n" +
+"- Segure o botao do mouse em qualquer um desses botoes para selecao rapida.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Selecao de hora:\n" +
+"- Clique em qualquer parte da hora para incrementar\n" +
+"- ou Shift-click para decrementar\n" +
+"- ou clique e segure para selecao rapida.";
+
+Calendar._TT["PREV_YEAR"] = "Ant. ano (segure para menu)";
+Calendar._TT["PREV_MONTH"] = "Ant. mes (segure para menu)";
+Calendar._TT["GO_TODAY"] = "Hoje";
+Calendar._TT["NEXT_MONTH"] = "Prox. mes (segure para menu)";
+Calendar._TT["NEXT_YEAR"] = "Prox. ano (segure para menu)";
+Calendar._TT["SEL_DATE"] = "Selecione a data";
+Calendar._TT["DRAG_TO_MOVE"] = "Arraste para mover";
+Calendar._TT["PART_TODAY"] = " (hoje)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "Mostre %s primeiro";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Fechar";
+Calendar._TT["TODAY"] = "Hoje";
+Calendar._TT["TIME_PART"] = "(Shift-)Click ou arraste para mudar valor";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%d/%m/%Y";
+Calendar._TT["TT_DATE_FORMAT"] = "%a, %e %b";
+
+Calendar._TT["WK"] = "sm";
+Calendar._TT["TIME"] = "Hora:";
diff --git a/js/jscalendar/lang/calendar-ro.js b/js/jscalendar/lang/calendar-ro.js
new file mode 100644
index 0000000..116e358
--- /dev/null
+++ b/js/jscalendar/lang/calendar-ro.js
@@ -0,0 +1,66 @@
+// ** I18N
+Calendar._DN = new Array
+("Duminică",
+ "Luni",
+ "Marţi",
+ "Miercuri",
+ "Joi",
+ "Vineri",
+ "SĂ¢mbătă",
+ "Duminică");
+Calendar._SDN_len = 2;
+Calendar._MN = new Array
+("Ianuarie",
+ "Februarie",
+ "Martie",
+ "Aprilie",
+ "Mai",
+ "Iunie",
+ "Iulie",
+ "August",
+ "Septembrie",
+ "Octombrie",
+ "Noiembrie",
+ "Decembrie");
+
+// tooltips
+Calendar._TT = {};
+
+Calendar._TT["INFO"] = "Despre calendar";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"Pentru ultima versiune vizitaţi: http://www.dynarch.com/projects/calendar/\n" +
+"Distribuit sub GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
+"\n\n" +
+"Selecţia datei:\n" +
+"- Folosiţi butoanele \xab, \xbb pentru a selecta anul\n" +
+"- Folosiţi butoanele " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " pentru a selecta luna\n" +
+"- Tineţi butonul mouse-ului apăsat pentru selecţie mai rapidă.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Selecţia orei:\n" +
+"- Click pe ora sau minut pentru a mări valoarea cu 1\n" +
+"- Sau Shift-Click pentru a micÅŸora valoarea cu 1\n" +
+"- Sau Click ÅŸi drag pentru a selecta mai repede.";
+
+Calendar._TT["PREV_YEAR"] = "Anul precedent (lung pt menu)";
+Calendar._TT["PREV_MONTH"] = "Luna precedentă (lung pt menu)";
+Calendar._TT["GO_TODAY"] = "Data de azi";
+Calendar._TT["NEXT_MONTH"] = "Luna următoare (lung pt menu)";
+Calendar._TT["NEXT_YEAR"] = "Anul următor (lung pt menu)";
+Calendar._TT["SEL_DATE"] = "Selectează data";
+Calendar._TT["DRAG_TO_MOVE"] = "Trage pentru a miÅŸca";
+Calendar._TT["PART_TODAY"] = " (astăzi)";
+Calendar._TT["DAY_FIRST"] = "Afişează %s prima zi";
+Calendar._TT["WEEKEND"] = "0,6";
+Calendar._TT["CLOSE"] = "Ănchide";
+Calendar._TT["TODAY"] = "Astăzi";
+Calendar._TT["TIME_PART"] = "(Shift-)Click sau drag pentru a selecta";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%d-%m-%Y";
+Calendar._TT["TT_DATE_FORMAT"] = "%A, %d %B";
+
+Calendar._TT["WK"] = "spt";
+Calendar._TT["TIME"] = "Ora:";
diff --git a/js/jscalendar/lang/calendar-ru.js b/js/jscalendar/lang/calendar-ru.js
new file mode 100644
index 0000000..5ed2d53
--- /dev/null
+++ b/js/jscalendar/lang/calendar-ru.js
@@ -0,0 +1,126 @@
+// ** I18N
+
+// Calendar RU language
+// Translation: Sly Golovanov, http://golovanov.net, 
+// Encoding: any
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("Đ²Đ¾ÑĐºÑ€ĐµÑĐµĐ½ÑŒĐµ",
+ "Đ¿Đ¾Đ½ĐµĐ´ĐµĐ»ÑŒĐ½Đ¸Đº",
+ "Đ²Ñ‚Đ¾Ñ€Đ½Đ¸Đº",
+ "ÑÑ€ĐµĐ´Đ°",
+ "Ñ‡ĐµÑ‚Đ²ĐµÑ€Đ³",
+ "Đ¿ÑÑ‚Đ½Đ¸Ñ†Đ°",
+ "ÑÑƒĐ±Đ±Đ¾Ñ‚Đ°",
+ "Đ²Đ¾ÑĐºÑ€ĐµÑĐµĐ½ÑŒĐµ");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("Đ²ÑĐº",
+ "Đ¿Đ¾Đ½",
+ "Đ²Ñ‚Ñ€",
+ "ÑÑ€Đ´",
+ "Ñ‡ĐµÑ‚",
+ "Đ¿ÑÑ‚",
+ "ÑÑƒĐ±",
+ "Đ²ÑĐº");
+
+// First day of the week. 0 means Sunday, 1 means Monday
+Calendar._FD = 1;
+
+// full month names
+Calendar._MN = new Array
+("ÑĐ½Đ²Đ°Ñ€ÑŒ",
+ "Ñ„ĐµĐ²Ñ€Đ°Đ»ÑŒ",
+ "Đ¼Đ°Ñ€Ñ‚",
+ "Đ°Đ¿Ñ€ĐµĐ»ÑŒ",
+ "Đ¼Đ°Đ¹",
+ "иÑĐ½ÑŒ",
+ "иÑĐ»ÑŒ",
+ "Đ°Đ²Đ³ÑƒÑÑ‚",
+ "ÑĐµĐ½Ñ‚ÑĐ±Ñ€ÑŒ",
+ "Đ¾ĐºÑ‚ÑĐ±Ñ€ÑŒ",
+ "Đ½Đ¾ÑĐ±Ñ€ÑŒ",
+ "Đ´ĐµĐºĐ°Đ±Ñ€ÑŒ");
+
+// short month names
+Calendar._SMN = new Array
+("ÑĐ½Đ²",
+ "Ñ„ĐµĐ²",
+ "Đ¼Đ°Ñ€",
+ "Đ°Đ¿Ñ€",
+ "Đ¼Đ°Đ¹",
+ "иÑĐ½",
+ "иÑĐ»",
+ "Đ°Đ²Đ³",
+ "ÑĐµĐ½",
+ "Đ¾ĐºÑ‚",
+ "Đ½Đ¾Ñ",
+ "Đ´ĐµĐº");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "Đ ĐºĐ°Đ»ĐµĐ½Đ´Đ°Ñ€Đµ...";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
+"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
+"\n\n" +
+"ĐĐ°Đº Đ²Ñ‹Đ±Ñ€Đ°Ñ‚ÑŒ Đ´Đ°Ñ‚Ñƒ:\n" +
+"- ĐŸÑ€Đ¸ Đ¿Đ¾Đ¼Đ¾Ñ‰Đ¸ ĐºĐ½Đ¾Đ¿Đ¾Đº \xab, \xbb Đ¼Đ¾Đ¶Đ½Đ¾ Đ²Ñ‹Đ±Ñ€Đ°Ñ‚ÑŒ Đ³Đ¾Đ´\n" +
+"- ĐŸÑ€Đ¸ Đ¿Đ¾Đ¼Đ¾Ñ‰Đ¸ ĐºĐ½Đ¾Đ¿Đ¾Đº " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " Đ¼Đ¾Đ¶Đ½Đ¾ Đ²Ñ‹Đ±Ñ€Đ°Ñ‚ÑŒ Đ¼ĐµÑÑц\n" +
+"- ĐŸĐ¾Đ´ĐµÑ€Đ¶Đ¸Ñ‚Đµ ÑÑ‚Đ¸ ĐºĐ½Đ¾Đ¿ĐºĐ¸ Đ½Đ°Đ¶Đ°Ñ‚Ñ‹Đ¼Đ¸, Ñ‡Ñ‚Đ¾Đ±Ñ‹ Đ¿Đ¾ÑĐ²Đ¸Đ»Đ¾ÑÑŒ Đ¼ĐµĐ½Ñ Đ±Ñ‹ÑÑ‚Ñ€Đ¾Đ³Đ¾ Đ²Ñ‹Đ±Đ¾Ñ€Đ°.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"ĐĐ°Đº Đ²Ñ‹Đ±Ñ€Đ°Ñ‚ÑŒ Đ²Ñ€ĐµĐ¼Ñ:\n" +
+"- ĐŸÑ€Đ¸ ĐºĐ»Đ¸ĐºĐµ Đ½Đ° Ñ‡Đ°ÑĐ°Ñ… или Đ¼Đ¸Đ½ÑƒÑ‚Đ°Ñ… Đ¾Đ½Đ¸ ÑƒĐ²ĐµĐ»Đ¸Ñ‡Đ¸Đ²Đ°ÑÑ‚ÑÑ\n" +
+"- Đ¿Ñ€Đ¸ ĐºĐ»Đ¸ĐºĐµ Ñ Đ½Đ°Đ¶Đ°Ñ‚Đ¾Đ¹ ĐºĐ»Đ°Đ²Đ¸ÑˆĐµĐ¹ Shift Đ¾Đ½Đ¸ ÑƒĐ¼ĐµĐ½ÑŒÑˆĐ°ÑÑ‚ÑÑ\n" +
+"- еÑли Đ½Đ°Đ¶Đ°Ñ‚ÑŒ и Đ´Đ²Đ¸Đ³Đ°Ñ‚ÑŒ Đ¼Ñ‹ÑˆĐºĐ¾Đ¹ Đ²Đ»ĐµĐ²Đ¾/Đ²Đ¿Ñ€Đ°Đ²Đ¾, Đ¾Đ½Đ¸ Đ±ÑƒĐ´ÑƒÑ‚ Đ¼ĐµĐ½ÑÑ‚ÑŒÑÑ Đ±Ñ‹ÑÑ‚Ñ€ĐµĐµ.";
+
+Calendar._TT["PREV_YEAR"] = "ĐĐ° Đ³Đ¾Đ´ Đ½Đ°Đ·Đ°Đ´ (ÑƒĐ´ĐµÑ€Đ¶Đ¸Đ²Đ°Ñ‚ÑŒ Đ´Đ»Ñ Đ¼ĐµĐ½Ñ)";
+Calendar._TT["PREV_MONTH"] = "ĐĐ° Đ¼ĐµÑÑц Đ½Đ°Đ·Đ°Đ´ (ÑƒĐ´ĐµÑ€Đ¶Đ¸Đ²Đ°Ñ‚ÑŒ Đ´Đ»Ñ Đ¼ĐµĐ½Ñ)";
+Calendar._TT["GO_TODAY"] = "Đ¡ĐµĐ³Đ¾Đ´Đ½Ñ";
+Calendar._TT["NEXT_MONTH"] = "ĐĐ° Đ¼ĐµÑÑц Đ²Đ¿ĐµÑ€ĐµĐ´ (ÑƒĐ´ĐµÑ€Đ¶Đ¸Đ²Đ°Ñ‚ÑŒ Đ´Đ»Ñ Đ¼ĐµĐ½Ñ)";
+Calendar._TT["NEXT_YEAR"] = "ĐĐ° Đ³Đ¾Đ´ Đ²Đ¿ĐµÑ€ĐµĐ´ (ÑƒĐ´ĐµÑ€Đ¶Đ¸Đ²Đ°Ñ‚ÑŒ Đ´Đ»Ñ Đ¼ĐµĐ½Ñ)";
+Calendar._TT["SEL_DATE"] = "Đ’Ñ‹Đ±ĐµÑ€Đ¸Ñ‚Đµ Đ´Đ°Ñ‚Ñƒ";
+Calendar._TT["DRAG_TO_MOVE"] = "ĐŸĐµÑ€ĐµÑ‚Đ°ÑĐºĐ¸Đ²Đ°Đ¹Ñ‚Đµ Đ¼Ñ‹ÑˆĐºĐ¾Đ¹";
+Calendar._TT["PART_TODAY"] = " (ÑĐµĐ³Đ¾Đ´Đ½Ñ)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "ĐŸĐµÑ€Đ²Ñ‹Đ¹ Đ´ĐµĐ½ÑŒ Đ½ĐµĐ´ĐµĐ»Đ¸ Đ±ÑƒĐ´ĐµÑ‚ %s";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Đ—Đ°ĐºÑ€Ñ‹Ñ‚ÑŒ";
+Calendar._TT["TODAY"] = "Đ¡ĐµĐ³Đ¾Đ´Đ½Ñ";
+Calendar._TT["TIME_PART"] = "(Shift-)ĐºĐ»Đ¸Đº или Đ½Đ°Đ¶Đ°Ñ‚ÑŒ и Đ´Đ²Đ¸Đ³Đ°Ñ‚ÑŒ";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d";
+Calendar._TT["TT_DATE_FORMAT"] = "%e %b, %a";
+
+Calendar._TT["WK"] = "Đ½ĐµĐ´";
+Calendar._TT["TIME"] = "Đ’Ñ€ĐµĐ¼Ñ:";
diff --git a/js/jscalendar/lang/calendar-si.js b/js/jscalendar/lang/calendar-si.js
new file mode 100644
index 0000000..dfe83a0
--- /dev/null
+++ b/js/jscalendar/lang/calendar-si.js
@@ -0,0 +1,97 @@
+/* Slovenian language file for the DHTML Calendar version 0.9.2 
+* Author David Milost , January 2004.
+* Feel free to use this script under the terms of the GNU Lesser General
+* Public License, as long as you do not remove or alter this notice.
+*/
+ // full day names
+Calendar._DN = new Array
+("Nedelja",
+ "Ponedeljek",
+ "Torek",
+ "Sreda",
+ "ÄŒetrtek",
+ "Petek",
+ "Sobota",
+ "Nedelja");
+ // short day names
+ Calendar._SDN = new Array
+("Ned",
+ "Pon",
+ "Tor",
+ "Sre",
+ "ÄŒet",
+ "Pet",
+ "Sob",
+ "Ned");
+
+Calendar._FD = 1;
+
+// short month names
+Calendar._SMN = new Array
+("Jan",
+ "Feb",
+ "Mar",
+ "Apr",
+ "Maj",
+ "Jun",
+ "Jul",
+ "Avg",
+ "Sep",
+ "Okt",
+ "Nov",
+ "Dec");
+  // full month names
+Calendar._MN = new Array
+("Januar",
+ "Februar",
+ "Marec",
+ "April",
+ "Maj",
+ "Junij",
+ "Julij",
+ "Avgust",
+ "September",
+ "Oktober",
+ "November",
+ "December");
+
+// tooltips
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "O koledarju";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"Za zadnjo verzijo pojdine na naslov: http://www.dynarch.com/projects/calendar/\n" +
+"Distribuirano pod GNU LGPL.  Poglejte http://gnu.org/licenses/lgpl.html za podrobnosti." +
+"\n\n" +
+"Izbor datuma:\n" +
+"- Uporabite \xab, \xbb gumbe za izbor leta\n" +
+"- Uporabite " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " gumbe za izbor meseca\n" +
+"- Zadržite klik na kateremkoli od zgornjih gumbov za hiter izbor.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Izbor ćasa:\n" +
+"- Kliknite na katerikoli del ćasa za poveć. le-tega\n" +
+"- ali Shift-click za zmanj. le-tega\n" +
+"- ali kliknite in povlecite za hiter izbor.";
+
+Calendar._TT["TOGGLE"] = "Spremeni dan s katerim se prićne teden";
+Calendar._TT["PREV_YEAR"] = "Predhodnje leto (dolg klik za meni)";
+Calendar._TT["PREV_MONTH"] = "Predhodnji mesec (dolg klik za meni)";
+Calendar._TT["GO_TODAY"] = "Pojdi na tekoći dan";
+Calendar._TT["NEXT_MONTH"] = "Naslednji mesec (dolg klik za meni)";
+Calendar._TT["NEXT_YEAR"] = "Naslednje leto (dolg klik za meni)";
+Calendar._TT["SEL_DATE"] = "Izberite datum";
+Calendar._TT["DRAG_TO_MOVE"] = "Pritisni in povleci za spremembo pozicije";
+Calendar._TT["PART_TODAY"] = " (danes)";
+Calendar._TT["MON_FIRST"] = "Prikaži ponedeljek kot prvi dan";
+Calendar._TT["SUN_FIRST"] = "Prikaži nedeljo kot prvi dan";
+Calendar._TT["CLOSE"] = "Zapri";
+Calendar._TT["TODAY"] = "Danes";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d";
+Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e";
+
+Calendar._TT["WK"] = "Ted";
diff --git a/js/jscalendar/lang/calendar-sk.js b/js/jscalendar/lang/calendar-sk.js
new file mode 100644
index 0000000..c54d9ac
--- /dev/null
+++ b/js/jscalendar/lang/calendar-sk.js
@@ -0,0 +1,68 @@
+/* 
+	calendar-sk.js
+	language: Slovak
+	encoding: UTF-8
+	author: Stanislav Pach (stano.pach@seznam.cz)
+*/
+
+// ** I18N
+Calendar._DN  = new Array('Nedeľa','Pondelok','Utorok','Streda','Štvrtok','Piatok','Sobota','Nedeľa');
+Calendar._SDN = new Array('Ne','Po','Ut','St','Å t','Pi','So','Ne');
+Calendar._MN  = new Array('JanuĂ¡r','FebruĂ¡r','Marec','AprĂ­l','MĂ¡j','JĂºn','JĂºl','August','September','OktĂ³ber','November','December');
+Calendar._SMN = new Array('Jan','Feb','Mar','Apr','MĂ¡j','JĂºn','JĂºl','Aug','Sep','Okt','Nov','Dec');
+
+// First day of the week. "0" means display Sunday first, "1" means display
+// Monday first, etc.
+Calendar._FD = 1;
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "O komponente kalendĂ¡r";
+Calendar._TT["TOGGLE"] = "Zmena prvĂ©ho dňa v tĂ½Å¾dni";
+Calendar._TT["PREV_YEAR"] = "PredchĂ¡dzajĂºci rok (pridrž pre menu)";
+Calendar._TT["PREV_MONTH"] = "PredchĂ¡dzajĂºci mesiac (pridrž pre menu)";
+Calendar._TT["GO_TODAY"] = "DneÅ¡nĂ½ dĂ¡tum";
+Calendar._TT["NEXT_MONTH"] = "ÄalÅ¡Ă­ mesiac (pridrž pre menu)";
+Calendar._TT["NEXT_YEAR"] = "ÄalÅ¡Ă­ rok (pridrž pre menu)";
+Calendar._TT["SEL_DATE"] = "Zvoľ dĂ¡tum";
+Calendar._TT["DRAG_TO_MOVE"] = "Chyť a ťahaj pre presun";
+Calendar._TT["PART_TODAY"] = " (dnes)";
+Calendar._TT["MON_FIRST"] = "UkĂ¡Å¾ ako prvnĂ½ Pondelok";
+//Calendar._TT["SUN_FIRST"] = "Ukaž jako prvnĂ­ NedÄ›li";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
+"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
+"\n\n" +
+"VĂ½ber dĂ¡tumu:\n" +
+"- Použijte tlaÄĂ­tka \xab, \xbb pre voľbu roku\n" +
+"- Použijte tlaÄĂ­tka " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " pre vĂ½ber mesiaca\n" +
+"- Podržte tlaÄĂ­tko myÅ¡i na akomkoľvek z tĂ½chto tlaÄĂ­tok pre rĂ½chlejÅ¡Ă­ vĂ½ber.";
+
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"VĂ½ber Äasu:\n" +
+"- Kliknite na akĂºkoľvek ÄasÅ¥ z vĂ½beru Äasu pre zvĂ½Å¡enie.\n" +
+"- alebo Shift-klick pre znĂ­Å¾enie\n" +
+"- alebo kliknite a Å¥ahajte pre rĂ½chlejÅ¡Ă­ vĂ½ber.";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "Zobraz %s ako prvĂ½";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Zavrieť";
+Calendar._TT["TODAY"] = "Dnes";
+Calendar._TT["TIME_PART"] = "(Shift-)Klikni alebo ťahaj pre zmenu hodnoty";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "d.m.yy";
+Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e";
+
+Calendar._TT["WK"] = "tĂ½Å¾";
+Calendar._TT["TIME"] = "ÄŒas:";
diff --git a/js/jscalendar/lang/calendar-sp.js b/js/jscalendar/lang/calendar-sp.js
new file mode 100644
index 0000000..239d1b3
--- /dev/null
+++ b/js/jscalendar/lang/calendar-sp.js
@@ -0,0 +1,110 @@
+// ** I18N
+
+// Calendar SP language
+// Author: Rafael Velasco 
+// Encoding: any
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("Domingo",
+ "Lunes",
+ "Martes",
+ "Miercoles",
+ "Jueves",
+ "Viernes",
+ "Sabado",
+ "Domingo");
+
+Calendar._SDN = new Array
+("Dom",
+ "Lun",
+ "Mar",
+ "Mie",
+ "Jue",
+ "Vie",
+ "Sab",
+ "Dom");
+
+// full month names
+Calendar._MN = new Array
+("Enero",
+ "Febrero",
+ "Marzo",
+ "Abril",
+ "Mayo",
+ "Junio",
+ "Julio",
+ "Agosto",
+ "Septiembre",
+ "Octubre",
+ "Noviembre",
+ "Diciembre");
+
+// short month names
+Calendar._SMN = new Array
+("Ene",
+ "Feb",
+ "Mar",
+ "Abr",
+ "May",
+ "Jun",
+ "Jul",
+ "Ago",
+ "Sep",
+ "Oct",
+ "Nov",
+ "Dic");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "Información del Calendario";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"Nuevas versiones en: http://www.dynarch.com/projects/calendar/\n" +
+"Distribuida bajo licencia GNU LGPL.  Para detalles vea http://gnu.org/licenses/lgpl.html ." +
+"\n\n" +
+"Selección de Fechas:\n" +
+"- Use  \xab, \xbb para seleccionar el año\n" +
+"- Use " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " para seleccionar el mes\n" +
+"- Mantenga presionado el botón del ratón en cualquiera de las opciones superiores para un acceso rapido .";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Selección del Reloj:\n" +
+"- Seleccione la hora para cambiar el reloj\n" +
+"- o presione  Shift-click para disminuirlo\n" +
+"- o presione click y arrastre del ratón para una selección rapida.";
+
+Calendar._TT["PREV_YEAR"] = "Año anterior (Presione para menu)";
+Calendar._TT["PREV_MONTH"] = "Mes Anterior (Presione para menu)";
+Calendar._TT["GO_TODAY"] = "Ir a Hoy";
+Calendar._TT["NEXT_MONTH"] = "Mes Siguiente (Presione para menu)";
+Calendar._TT["NEXT_YEAR"] = "Año Siguiente (Presione para menu)";
+Calendar._TT["SEL_DATE"] = "Seleccione fecha";
+Calendar._TT["DRAG_TO_MOVE"] = "Arrastre y mueva";
+Calendar._TT["PART_TODAY"] = " (Hoy)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "Mostrar %s primero";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Cerrar";
+Calendar._TT["TODAY"] = "Hoy";
+Calendar._TT["TIME_PART"] = "(Shift-)Click o arrastra para cambar el valor";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%dd-%mm-%yy";
+Calendar._TT["TT_DATE_FORMAT"] = "%A, %e de %B de %Y";
+
+Calendar._TT["WK"] = "Sm";
+Calendar._TT["TIME"] = "Hora:";
diff --git a/js/jscalendar/lang/calendar-sr.js b/js/jscalendar/lang/calendar-sr.js
new file mode 100644
index 0000000..0b5383b
--- /dev/null
+++ b/js/jscalendar/lang/calendar-sr.js
@@ -0,0 +1,122 @@
+// Calendar SR serbian language
+
+// 2019-03-11: based on calendar-en.js to make jscalendar work when serbian language is choosen 
+// (sr or sr_lat) in Flyspray currently, as L('locale') needs to be set, so other date/locale stuff within 
+// Flyspray works for serbian as expected.
+
+// full day names
+Calendar._DN = new Array
+("Sunday",
+ "Monday",
+ "Tuesday",
+ "Wednesday",
+ "Thursday",
+ "Friday",
+ "Saturday",
+ "Sunday");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("Sun",
+ "Mon",
+ "Tue",
+ "Wed",
+ "Thu",
+ "Fri",
+ "Sat",
+ "Sun");
+
+// First day of the week. "0" means display Sunday first, "1" means display
+// Monday first, etc.
+Calendar._FD = 1;
+
+// full month names
+Calendar._MN = new Array
+("January",
+ "February",
+ "March",
+ "April",
+ "May",
+ "June",
+ "July",
+ "August",
+ "September",
+ "October",
+ "November",
+ "December");
+
+// short month names
+Calendar._SMN = new Array
+("Jan",
+ "Feb",
+ "Mar",
+ "Apr",
+ "May",
+ "Jun",
+ "Jul",
+ "Aug",
+ "Sep",
+ "Oct",
+ "Nov",
+ "Dec");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "About the calendar";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
+"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
+"\n\n" +
+"Date selection:\n" +
+"- Use the \xab, \xbb buttons to select year\n" +
+"- Use the " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " buttons to select month\n" +
+"- Hold mouse button on any of the above buttons for faster selection.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Time selection:\n" +
+"- Click on any of the time parts to increase it\n" +
+"- or Shift-click to decrease it\n" +
+"- or click and drag for faster selection.";
+
+Calendar._TT["PREV_YEAR"] = "Prev. year (hold for menu)";
+Calendar._TT["PREV_MONTH"] = "Prev. month (hold for menu)";
+Calendar._TT["GO_TODAY"] = "Go Today";
+Calendar._TT["NEXT_MONTH"] = "Next month (hold for menu)";
+Calendar._TT["NEXT_YEAR"] = "Next year (hold for menu)";
+Calendar._TT["SEL_DATE"] = "Select date";
+Calendar._TT["DRAG_TO_MOVE"] = "Drag to move";
+Calendar._TT["PART_TODAY"] = " (today)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "Display %s first";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "Close";
+Calendar._TT["TODAY"] = "Today";
+Calendar._TT["TIME_PART"] = "(Shift-)Click or drag to change value";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%d.%m.%Y";
+Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e";
+
+Calendar._TT["WK"] = "wk";
+Calendar._TT["TIME"] = "Time:";
diff --git a/js/jscalendar/lang/calendar-sv.js b/js/jscalendar/lang/calendar-sv.js
new file mode 100644
index 0000000..3370d16
--- /dev/null
+++ b/js/jscalendar/lang/calendar-sv.js
@@ -0,0 +1,98 @@
+// ** I18N
+
+// Calendar SV language (Swedish, svenska)
+// Author: Mihai Bazon, 
+// Translation team: 
+// Translator: Leonard NorrgĂ¥rd 
+// Last translator: Leonard NorrgĂ¥rd 
+// Last Minor fixes: Mikael Silfver, mikael dot silfver gmail com
+// Encoding: UTF-8
+// Distributed under the same terms as the calendar itself.
+
+// For translators: please use UTF-8 if possible.  We strongly believe that
+// Unicode is the answer to a real internationalized world.  Also please
+// include your contact information in the header, as can be seen above.
+
+// full day names
+Calendar._DN = new Array
+("söndag",
+ "mĂ¥ndag",
+ "tisdag",
+ "onsdag",
+ "torsdag",
+ "fredag",
+ "lördag",
+ "söndag");
+
+Calendar._FD = 1;
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+Calendar._SDN_len = 2;
+Calendar._SMN_len = 3;
+
+// full month names
+Calendar._MN = new Array
+("januari",
+ "februari",
+ "mars",
+ "april",
+ "maj",
+ "juni",
+ "juli",
+ "augusti",
+ "september",
+ "oktober",
+ "november",
+ "december");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "Om kalendern";
+
+Calendar._TT["ABOUT"] =
+"DHTML Datum/tid-väljare\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"För senaste version gĂ¥ till: http://www.dynarch.com/projects/calendar/\n" +
+"Distribueras under GNU LGPL.  Se http://gnu.org/licenses/lgpl.html för detaljer." +
+"\n\n" +
+"Val av datum:\n" +
+"- Använd knapparna \xab, \xbb för att välja Ă¥r\n" +
+"- Använd knapparna " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " för att välja mĂ¥nad\n" +
+"- HĂ¥ll musknappen nedtryckt pĂ¥ nĂ¥gon av ovanstĂ¥ende knappar för snabbare val.";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"Val av tid:\n" +
+"- Klicka pĂ¥ en del av tiden för att öka den delen\n" +
+"- eller skift-klicka för att minska den\n" +
+"- eller klicka och drag för snabbare val.";
+
+Calendar._TT["PREV_YEAR"] = "FöregĂ¥ende Ă¥r (hĂ¥ll för menu)";
+Calendar._TT["PREV_MONTH"] = "FöregĂ¥ende mĂ¥nad (hĂ¥ll för menu)";
+Calendar._TT["GO_TODAY"] = "GĂ¥ till dagens datum";
+Calendar._TT["NEXT_MONTH"] = "Följande mĂ¥nad (hĂ¥ll för menu)";
+Calendar._TT["NEXT_YEAR"] = "Följande Ă¥r (hĂ¥ll för menu)";
+Calendar._TT["SEL_DATE"] = "Välj datum";
+Calendar._TT["DRAG_TO_MOVE"] = "Drag för att flytta";
+Calendar._TT["PART_TODAY"] = " (idag)";
+Calendar._TT["MON_FIRST"] = "Visa mĂ¥ndag först";
+Calendar._TT["SUN_FIRST"] = "Visa söndag först";
+Calendar._TT["CLOSE"] = "Stäng";
+Calendar._TT["TODAY"] = "Idag";
+Calendar._TT["TIME_PART"] = "(Skift-)klicka eller drag för att ändra tid";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d";
+Calendar._TT["TT_DATE_FORMAT"] = "%A %d %b %Y";
+
+Calendar._TT["WK"] = "vecka";
+Calendar._TT["WEEKEND"] = "veckoslut";
+Calendar._TT["DAY_FIRST"] = "%s som första dag";
diff --git a/js/jscalendar/lang/calendar-tr.js b/js/jscalendar/lang/calendar-tr.js
new file mode 100644
index 0000000..34eafae
--- /dev/null
+++ b/js/jscalendar/lang/calendar-tr.js
@@ -0,0 +1,50 @@
+//	Calendar Turkish Translation
+// Author: Nuri AKMAN,  
+// Encoding: UTF-8
+// Distributed under the same terms as the calendar itself.
+
+// ** I18N
+Calendar._DN = new Array
+("Pazar",
+ "Pazartesi",
+ "Salı",
+ "ÇarÅŸamba",
+ "PerÅŸembe",
+ "Cuma",
+ "Cumartesi",
+ "Pazar");
+Calendar._MN = new Array
+("Ocak",
+ "Åubat",
+ "Mart",
+ "Nisan",
+ "Mayıs",
+ "Haziran",
+ "Temmuz",
+ "AÄŸustos",
+ "EylĂ¼l",
+ "Ekim",
+ "Kasım",
+ "Aralık");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["TOGGLE"] = "Haftanın ilk gĂ¼nĂ¼nĂ¼ kaydır";
+Calendar._TT["PREV_YEAR"] = "Ă–nceki Yıl (MenĂ¼ için basılı tutunuz)";
+Calendar._TT["PREV_MONTH"] = "Ă–nceki Ay (MenĂ¼ için basılı tutunuz)";
+Calendar._TT["GO_TODAY"] = "BugĂ¼n'e git";
+Calendar._TT["NEXT_MONTH"] = "Sonraki Ay (MenĂ¼ için basılı tutunuz)";
+Calendar._TT["NEXT_YEAR"] = "Sonraki Yıl (MenĂ¼ için basılı tutunuz)";
+Calendar._TT["SEL_DATE"] = "Tarih seçiniz";
+Calendar._TT["DRAG_TO_MOVE"] = "Taşımak için sĂ¼rĂ¼kleyiniz";
+Calendar._TT["PART_TODAY"] = " (bugĂ¼n)";
+Calendar._TT["MON_FIRST"] = "Takvim Pazartesi gĂ¼nĂ¼nden baÅŸlasın";
+Calendar._TT["SUN_FIRST"] = "Takvim Pazar gĂ¼nĂ¼nden baÅŸlasın";
+Calendar._TT["CLOSE"] = "Kapat";
+Calendar._TT["TODAY"] = "BugĂ¼n";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "dd-mm-y";
+Calendar._TT["TT_DATE_FORMAT"] = "d MM y, DD";
+
+Calendar._TT["WK"] = "Hafta";
diff --git a/js/jscalendar/lang/calendar-zh.js b/js/jscalendar/lang/calendar-zh.js
new file mode 100644
index 0000000..58aa0a7
--- /dev/null
+++ b/js/jscalendar/lang/calendar-zh.js
@@ -0,0 +1,123 @@
+// ** I18N
+
+// Calendar ZH language
+// Author: muziq, 
+// Encoding: UTF-8
+// Distributed under the same terms as the calendar itself.
+
+// full day names
+Calendar._DN = new Array
+("星期日",
+ "星期一",
+ "星期二",
+ "星期三",
+ "星期四",
+ "星期五",
+ "星期六",
+ "星期日");
+
+// Please note that the following array of short day names (and the same goes
+// for short month names, _SMN) isn't absolutely necessary.  We give it here
+// for exemplification on how one can customize the short day names, but if
+// they are simply the first N letters of the full name you can simply say:
+//
+//   Calendar._SDN_len = N; // short day name length
+//   Calendar._SMN_len = N; // short month name length
+//
+// If N = 3 then this is not needed either since we assume a value of 3 if not
+// present, to be compatible with translation files that were written before
+// this feature.
+
+// short day names
+Calendar._SDN = new Array
+("æ—¥",
+ "一",
+ "二",
+ "三",
+ "å››",
+ "五",
+ "å…­",
+ "æ—¥");
+
+// full month names
+Calendar._MN = new Array
+("一月",
+ "二月",
+ "三月",
+ "四月",
+ "五月",
+ "六月",
+ "七月",
+ "八月",
+ "ä¹æœˆ",
+ "å月",
+ "å一月",
+ "å二月");
+
+// short month names
+Calendar._SMN = new Array
+("一月",
+ "二月",
+ "三月",
+ "四月",
+ "五月",
+ "六月",
+ "七月",
+ "八月",
+ "ä¹æœˆ",
+ "å月",
+ "å一月",
+ "å二月");
+
+// tooltips
+Calendar._TT = {};
+Calendar._TT["INFO"] = "帮å©";
+
+Calendar._TT["ABOUT"] =
+"DHTML Date/Time Selector\n" +
+"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
+"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
+"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
+"\n\n" +
+"选择日期:\n" +
+"- 点击 \xab, \xbb 按钮选择年份\n" +
+"- 点击 " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " 按钮选择月份\n" +
+"- 长按以ä¸æŒ‰é’®å¯ä»èœå•ä¸­å¿«é€Ÿé€‰æ‹©å¹´ä»½æˆ–月份";
+Calendar._TT["ABOUT_TIME"] = "\n\n" +
+"选择时间:\n" +
+"- 点击å°æ—¶æˆ–分钟å¯ä½¿æ”¹æ•°å€¼å ä¸€\n" +
+"- 按ä½Shift键点击å°æ—¶æˆ–分钟å¯ä½¿æ”¹æ•°å€¼å‡ä¸€\n" +
+"- 点击拖å¨é¼ æ ‡å¯è¿›è¡Œå¿«é€Ÿé€‰æ‹©";
+
+Calendar._TT["PREV_YEAR"] = "ä¸ä¸€å¹´ (按ä½å‡ºèœå•)";
+Calendar._TT["PREV_MONTH"] = "ä¸ä¸€æœˆ (按ä½å‡ºèœå•)";
+Calendar._TT["GO_TODAY"] = "转到ä»æ—¥";
+Calendar._TT["NEXT_MONTH"] = "下一月 (按ä½å‡ºèœå•)";
+Calendar._TT["NEXT_YEAR"] = "下一年 (按ä½å‡ºèœå•)";
+Calendar._TT["SEL_DATE"] = "选择日期";
+Calendar._TT["DRAG_TO_MOVE"] = "æ‹–å¨";
+Calendar._TT["PART_TODAY"] = " (ä»æ—¥)";
+
+// the following is to inform that "%s" is to be the first day of week
+// %s will be replaced with the day name.
+Calendar._TT["DAY_FIRST"] = "最左边显示%s";
+
+// This may be locale-dependent.  It specifies the week-end days, as an array
+// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
+// means Monday, etc.
+Calendar._TT["WEEKEND"] = "0,6";
+
+Calendar._TT["CLOSE"] = "关闭";
+Calendar._TT["TODAY"] = "ä»æ—¥";
+Calendar._TT["TIME_PART"] = "(Shift-)点击鼠标或拖å¨æ”¹å˜å€¼";
+
+// date formats
+Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d";
+Calendar._TT["TT_DATE_FORMAT"] = "%A, %b %eæ—¥";
+
+Calendar._TT["WK"] = "周";
+Calendar._TT["TIME"] = "时间:";
+
+// First day of the week. 0 means display Sunday first, 1 means display
+// Monday first, etc.
+Calendar._FD = 1;
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index 0000000..18dd6cf
--- /dev/null
+++ b/js/jscalendar/skins/aqua/theme.css
@@ -0,0 +1,236 @@
+/* Distributed as part of The Coolest DHTML Calendar
+   Author: Mihai Bazon, www.bazon.net/mishoo
+   Copyright Dynarch.com 2005, www.dynarch.com
+*/
+
+/* The main calendar widget.  DIV containing a table. */
+
+div.calendar { position: relative; }
+
+.calendar, .calendar table {
+  border: 1px solid #bdb2bf;
+  font-size: 11px;
+  color: #000;
+  cursor: default;
+  background: url("normal-bg.gif");
+  font-family: "trebuchet ms",verdana,tahoma,sans-serif;
+}
+
+.calendar {
+  border-color: #797979;
+}
+
+/* Header part -- contains navigation buttons and day names. */
+
+.calendar .button { /* "<<", "<", ">", ">>" buttons have this class */
+  text-align: center;    /* They are the navigation buttons */
+  padding: 2px;          /* Make the buttons seem like they're pressing */
+  background: url("title-bg.gif") repeat-x 0 100%; color: #000;
+  font-weight: bold;
+}
+
+.calendar .nav {
+  font-family: verdana,tahoma,sans-serif;
+}
+
+.calendar .nav div {
+  background: transparent url("menuarrow.gif") no-repeat 100% 100%;
+}
+
+.calendar thead tr { background: url("title-bg.gif") repeat-x 0 100%; color: #000; }
+
+.calendar thead .title { /* This holds the current "month, year" */
+  font-weight: bold;      /* Pressing it will take you to the current date */
+  text-align: center;
+  padding: 2px;
+  background: url("title-bg.gif") repeat-x 0 100%; color: #000;
+}
+
+.calendar thead .headrow { /* Row  containing navigation buttons */
+}
+
+.calendar thead .name { /* Cells  containing the day names */
+  border-bottom: 1px solid #797979;
+  padding: 2px;
+  text-align: center;
+  color: #000;
+}
+
+.calendar thead .weekend { /* How a weekend day name shows in header */
+  color: #c44;
+}
+
+.calendar thead .hilite { /* How do the buttons in header appear when hover */
+  background: url("hover-bg.gif");
+  border-bottom: 1px solid #797979;
+  padding: 2px 2px 1px 2px;
+}
+
+.calendar thead .active { /* Active (pressed) buttons in header */
+  background: url("active-bg.gif"); color: #fff;
+  padding: 3px 1px 0px 3px;
+  border-bottom: 1px solid #797979;
+}
+
+.calendar thead .daynames { /* Row  containing the day names */
+  background: url("dark-bg.gif");
+}
+
+/* The body part -- contains all the days in month. */
+
+.calendar tbody .day { /* Cells  containing month days dates */
+  font-family: verdana,tahoma,sans-serif;
+  width: 2em;
+  color: #000;
+  text-align: right;
+  padding: 2px 4px 2px 2px;
+}
+.calendar tbody .day.othermonth {
+  font-size: 80%;
+  color: #999;
+}
+.calendar tbody .day.othermonth.oweekend {
+  color: #f99;
+}
+
+.calendar table .wn {
+  padding: 2px 3px 2px 2px;
+  border-right: 1px solid #797979;
+  background: url("dark-bg.gif");
+}
+
+.calendar tbody .rowhilite td,
+.calendar tbody .rowhilite td.wn {
+  background: url("rowhover-bg.gif");
+}
+
+.calendar tbody td.today { font-weight: bold; /* background: url("today-bg.gif") no-repeat 70% 50%; */ }
+
+.calendar tbody td.hilite { /* Hovered cells  */
+  background: url("hover-bg.gif");
+  padding: 1px 3px 1px 1px;
+  border: 1px solid #bbb;
+}
+
+.calendar tbody td.active { /* Active (pressed) cells  */
+  padding: 2px 2px 0px 2px;
+}
+
+.calendar tbody td.weekend { /* Cells showing weekend days */
+  color: #c44;
+}
+
+.calendar tbody td.selected { /* Cell showing selected date */
+  font-weight: bold;
+  border: 1px solid #797979;
+  padding: 1px 3px 1px 1px;
+  background: url("active-bg.gif"); color: #fff;
+}
+
+.calendar tbody .disabled { color: #999; }
+
+.calendar tbody .emptycell { /* Empty cells (the best is to hide them) */
+  visibility: hidden;
+}
+
+.calendar tbody .emptyrow { /* Empty row (some months need less than 6 rows) */
+  display: none;
+}
+
+/* The footer part -- status bar and "Close" button */
+
+.calendar tfoot .footrow { /* The  in footer (only one right now) */
+  text-align: center;
+  background: #565;
+  color: #fff;
+}
+
+.calendar tfoot .ttip { /* Tooltip (status bar) cell  */
+  padding: 2px;
+  background: url("status-bg.gif") repeat-x 0 0; color: #000;
+}
+
+.calendar tfoot .hilite { /* Hover style for buttons in footer */
+  background: #afa;
+  border: 1px solid #084;
+  color: #000;
+  padding: 1px;
+}
+
+.calendar tfoot .active { /* Active (pressed) style for buttons in footer */
+  background: #7c7;
+  padding: 2px 0px 0px 2px;
+}
+
+/* Combo boxes (menus that display months/years for direct selection) */
+
+.calendar .combo {
+  position: absolute;
+  display: none;
+  top: 0px;
+  left: 0px;
+  width: 4em;
+  cursor: default;
+  border-width: 0 1px 1px 1px;
+  border-style: solid;
+  border-color: #797979;
+  background: url("normal-bg.gif"); color: #000;
+  z-index: 100;
+  font-size: 90%;
+}
+
+.calendar .combo .label,
+.calendar .combo .label-IEfix {
+  text-align: center;
+  padding: 1px;
+}
+
+.calendar .combo .label-IEfix {
+  width: 4em;
+}
+
+.calendar .combo .hilite {
+  background: url("hover-bg.gif"); color: #000;
+}
+
+.calendar .combo .active {
+  background: url("active-bg.gif"); color: #fff;
+  font-weight: bold;
+}
+
+.calendar td.time {
+  border-top: 1px solid #797979;
+  padding: 1px 0px;
+  text-align: center;
+  background: url("dark-bg.gif");
+}
+
+.calendar td.time .hour,
+.calendar td.time .minute,
+.calendar td.time .ampm {
+  padding: 0px 5px 0px 6px;
+  font-weight: bold;
+  background: url("normal-bg.gif"); color: #000;
+}
+
+.calendar td.time .hour,
+.calendar td.time .minute {
+  font-family: monospace;
+}
+
+.calendar td.time .ampm {
+  text-align: center;
+}
+
+.calendar td.time .colon {
+  padding: 0px 2px 0px 3px;
+  font-weight: bold;
+}
+
+.calendar td.time span.hilite {
+  background: url("hover-bg.gif"); color: #000;
+}
+
+.calendar td.time span.active {
+  background: url("active-bg.gif"); color: #fff;
+}
diff --git a/js/jscalendar/skins/aqua/title-bg.gif b/js/jscalendar/skins/aqua/title-bg.gif
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index 0000000..6a541b3
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diff --git a/js/jscalendar/skins/aqua/today-bg.gif b/js/jscalendar/skins/aqua/today-bg.gif
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index 0000000..7161538
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diff --git a/js/lightbox/css/lightbox.css b/js/lightbox/css/lightbox.css
new file mode 100644
index 0000000..38b7301
--- /dev/null
+++ b/js/lightbox/css/lightbox.css
@@ -0,0 +1,27 @@
+#lightbox{	position: absolute;	left: 0; width: 100%; z-index: 100; text-align: center; line-height: 0;}
+#lightbox img{ width: auto; height: auto;}
+#lightbox a img{ border: none; }
+
+#outerImageContainer{ position: relative; background-color: #fff; width: 250px; height: 250px; margin: 0 auto; }
+#imageContainer{ padding: 10px; }
+
+#loading{ position: absolute; top: 40%; left: 0%; height: 25%; width: 100%; text-align: center; line-height: 0; }
+#hoverNav{ position: absolute; top: 0; left: 0; height: 100%; width: 100%; z-index: 10; }
+#imageContainer>#hoverNav{ left: 0;}
+#hoverNav a{ outline: none;}
+
+#prevLink, #nextLink{ width: 49%; height: 100%; background-image: url(data:image/gif;base64,AAAA); /* Trick IE into showing hover */ display: block; }
+#prevLink { left: 0; float: left;}
+#nextLink { right: 0; float: right;}
+#prevLink:hover, #prevLink:visited:hover { background: url(../images/prevlabel.gif) left 15% no-repeat; }
+#nextLink:hover, #nextLink:visited:hover { background: url(../images/nextlabel.gif) right 15% no-repeat; }
+
+#imageDataContainer{ font: 10px Verdana, Helvetica, sans-serif; background-color: #fff; margin: 0 auto; line-height: 1.4em; overflow: auto; width: 100%; min-width:250px;}
+
+#imageData{	padding:0 10px; color: #666; }
+#imageData #imageDetails{ width: 70%; float: left; text-align: left; }	
+#imageData #caption{ font-weight: bold;	}
+#imageData #numberDisplay{ display: block; clear: left; padding-bottom: 1.0em;	}			
+#imageData #bottomNavClose{ width: 66px; float: right;  padding-bottom: 0.7em; outline: none;}	 	
+
+#overlay{ position: absolute; top: 0; left: 0; z-index: 90; width: 100%; height: 500px; background-color: #000; }
diff --git a/js/lightbox/images/bullet.gif b/js/lightbox/images/bullet.gif
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index 0000000..bf8e3c6
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diff --git a/js/lightbox/images/close.gif b/js/lightbox/images/close.gif
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diff --git a/js/lightbox/images/closelabel.gif b/js/lightbox/images/closelabel.gif
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diff --git a/js/lightbox/images/loading.gif b/js/lightbox/images/loading.gif
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diff --git a/js/lightbox/images/nextlabel.gif b/js/lightbox/images/nextlabel.gif
new file mode 100644
index 0000000..6c40e51
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diff --git a/js/lightbox/images/prevlabel.gif b/js/lightbox/images/prevlabel.gif
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diff --git a/js/lightbox/js/lightbox.js b/js/lightbox/js/lightbox.js
new file mode 100644
index 0000000..2a9b1a7
--- /dev/null
+++ b/js/lightbox/js/lightbox.js
@@ -0,0 +1,497 @@
+// -----------------------------------------------------------------------------------
+//
+//	Lightbox v2.04
+//	by Lokesh Dhakar - http://www.lokeshdhakar.com
+//	Last Modification: 2/9/08
+//
+//	For more information, visit:
+//	http://lokeshdhakar.com/projects/lightbox2/
+//
+//	Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
+//  	- Free for use in both personal and commercial projects
+//		- Attribution requires leaving author name, author link, and the license info intact.
+//	
+//  Thanks: Scott Upton(uptonic.com), Peter-Paul Koch(quirksmode.com), and Thomas Fuchs(mir.aculo.us) for ideas, libs, and snippets.
+//  		Artemy Tregubenko (arty.name) for cleanup and help in updating to latest ver of proto-aculous.
+//
+// -----------------------------------------------------------------------------------
+/*
+
+    Table of Contents
+    -----------------
+    Configuration
+
+    Lightbox Class Declaration
+    - initialize()
+    - updateImageList()
+    - start()
+    - changeImage()
+    - resizeImageContainer()
+    - showImage()
+    - updateDetails()
+    - updateNav()
+    - enableKeyboardNav()
+    - disableKeyboardNav()
+    - keyboardAction()
+    - preloadNeighborImages()
+    - end()
+    
+    Function Calls
+    - document.observe()
+   
+*/
+// -----------------------------------------------------------------------------------
+
+//
+//  Configurationl
+//
+LightboxOptions = Object.extend({
+    fileLoadingImage:        'js/lightbox/images/loading.gif',     
+    fileBottomNavCloseImage: 'js/lightbox/images/closelabel.gif',
+
+    overlayOpacity: 0.8,   // controls transparency of shadow overlay
+
+    animate: true,         // toggles resizing animations
+    resizeSpeed: 7,        // controls the speed of the image resizing animations (1=slowest and 10=fastest)
+
+    borderSize: 10,         //if you adjust the padding in the CSS, you will need to update this variable
+
+	// When grouping images this is used to write: Image # of #.
+	// Change it for non-english localization
+	labelImage: "Image",
+	labelOf: "of"
+}, window.LightboxOptions || {});
+
+// -----------------------------------------------------------------------------------
+
+var Lightbox = Class.create();
+
+Lightbox.prototype = {
+    imageArray: [],
+    activeImage: undefined,
+    
+    // initialize()
+    // Constructor runs on completion of the DOM loading. Calls updateImageList and then
+    // the function inserts html at the bottom of the page which is used to display the shadow 
+    // overlay and the image container.
+    //
+    initialize: function() {    
+        
+        this.updateImageList();
+        
+        this.keyboardAction = this.keyboardAction.bindAsEventListener(this);
+
+        if (LightboxOptions.resizeSpeed > 10) LightboxOptions.resizeSpeed = 10;
+        if (LightboxOptions.resizeSpeed < 1)  LightboxOptions.resizeSpeed = 1;
+
+	    this.resizeDuration = LightboxOptions.animate ? ((11 - LightboxOptions.resizeSpeed) * 0.15) : 0;
+	    this.overlayDuration = LightboxOptions.animate ? 0.2 : 0;  // shadow fade in/out duration
+
+        // When Lightbox starts it will resize itself from 250 by 250 to the current image dimension.
+        // If animations are turned off, it will be hidden as to prevent a flicker of a
+        // white 250 by 250 box.
+        var size = (LightboxOptions.animate ? 250 : 1) + 'px';
+        
+
+        // Code inserts html at the bottom of the page that looks similar to this:
+        //
+        //  

+        //  
+
+
+        var objBody = $$('body')[0];
+
+		objBody.appendChild(Builder.node('div',{id:'overlay'}));
+	
+        objBody.appendChild(Builder.node('div',{id:'lightbox'}, [
+            Builder.node('div',{id:'outerImageContainer'}, 
+                Builder.node('div',{id:'imageContainer'}, [
+                    Builder.node('img',{id:'lightboxImage'}), 
+                    Builder.node('div',{id:'hoverNav'}, [
+                        Builder.node('a',{id:'prevLink', href: '#' }),
+                        Builder.node('a',{id:'nextLink', href: '#' })
+                    ]),
+                    Builder.node('div',{id:'loading'}, 
+                        Builder.node('a',{id:'loadingLink', href: '#' }, 
+                            Builder.node('img', {src: LightboxOptions.fileLoadingImage})
+                        )
+                    )
+                ])
+            ),
+            Builder.node('div', {id:'imageDataContainer'},
+                Builder.node('div',{id:'imageData'}, [
+                    Builder.node('div',{id:'imageDetails'}, [
+                        Builder.node('span',{id:'caption'}),
+                        Builder.node('span',{id:'numberDisplay'})
+                    ]),
+                    Builder.node('div',{id:'bottomNav'},
+                        Builder.node('a',{id:'bottomNavClose', href: '#' },
+                            Builder.node('img', { src: LightboxOptions.fileBottomNavCloseImage })
+                        )
+                    )
+                ])
+            )
+        ]));
+
+
+		$('overlay').hide().observe('click', (function() { this.end(); }).bind(this));
+		$('lightbox').hide().observe('click', (function(event) { if (event.element().id == 'lightbox') this.end(); }).bind(this));
+		$('outerImageContainer').setStyle({ width: size, height: size });
+		$('prevLink').observe('click', (function(event) { event.stop(); this.changeImage(this.activeImage - 1); }).bindAsEventListener(this));
+		$('nextLink').observe('click', (function(event) { event.stop(); this.changeImage(this.activeImage + 1); }).bindAsEventListener(this));
+		$('loadingLink').observe('click', (function(event) { event.stop(); this.end(); }).bind(this));
+		$('bottomNavClose').observe('click', (function(event) { event.stop(); this.end(); }).bind(this));
+
+        var th = this;
+        (function(){
+            var ids = 
+                'overlay lightbox outerImageContainer imageContainer lightboxImage hoverNav prevLink nextLink loading loadingLink ' + 
+                'imageDataContainer imageData imageDetails caption numberDisplay bottomNav bottomNavClose';   
+            $w(ids).each(function(id){ th[id] = $(id); });
+        }).defer();
+    },
+
+    //
+    // updateImageList()
+    // Loops through anchor tags looking for 'lightbox' references and applies onclick
+    // events to appropriate links. You can rerun after dynamically adding images w/ajax.
+    //
+    updateImageList: function() {   
+        this.updateImageList = Prototype.emptyFunction;
+
+        document.observe('click', (function(event){
+            var target = event.findElement('a[rel^=lightbox]') || event.findElement('area[rel^=lightbox]');
+            if (target) {
+                event.stop();
+                this.start(target);
+            }
+        }).bind(this));
+    },
+    
+    //
+    //  start()
+    //  Display overlay and lightbox. If image is part of a set, add siblings to imageArray.
+    //
+    start: function(imageLink) {    
+
+        $$('select', 'object', 'embed').each(function(node){ node.style.visibility = 'hidden' });
+
+        // stretch overlay to fill page and fade in
+        var arrayPageSize = this.getPageSize();
+        $('overlay').setStyle({ width: arrayPageSize[0] + 'px', height: arrayPageSize[1] + 'px' });
+
+        new Effect.Appear(this.overlay, { duration: this.overlayDuration, from: 0.0, to: LightboxOptions.overlayOpacity });
+
+        this.imageArray = [];
+        var imageNum = 0;       
+
+        if ((imageLink.rel == 'lightbox')){
+            // if image is NOT part of a set, add single image to imageArray
+            this.imageArray.push([imageLink.href, imageLink.title]);         
+        } else {
+            // if image is part of a set..
+            this.imageArray = 
+                $$(imageLink.tagName + '[href][rel="' + imageLink.rel + '"]').
+                collect(function(anchor){ return [anchor.href, anchor.title]; }).
+                uniq();
+            
+            while (this.imageArray[imageNum][0] != imageLink.href) { imageNum++; }
+        }
+
+        // calculate top and left offset for the lightbox 
+        var arrayPageScroll = document.viewport.getScrollOffsets();
+        var lightboxTop = arrayPageScroll[1] + (document.viewport.getHeight() / 10);
+        var lightboxLeft = arrayPageScroll[0];
+        this.lightbox.setStyle({ top: lightboxTop + 'px', left: lightboxLeft + 'px' }).show();
+        
+        this.changeImage(imageNum);
+    },
+
+    //
+    //  changeImage()
+    //  Hide most elements and preload image in preparation for resizing image container.
+    //
+    changeImage: function(imageNum) {   
+        
+        this.activeImage = imageNum; // update global var
+
+        // hide elements during transition
+        if (LightboxOptions.animate) this.loading.show();
+        this.lightboxImage.hide();
+        this.hoverNav.hide();
+        this.prevLink.hide();
+        this.nextLink.hide();
+		// HACK: Opera9 does not currently support scriptaculous opacity and appear fx
+        this.imageDataContainer.setStyle({opacity: .0001});
+        this.numberDisplay.hide();      
+        
+        var imgPreloader = new Image();
+        
+        // once image is preloaded, resize image container
+
+
+        imgPreloader.onload = (function(){
+            this.lightboxImage.src = this.imageArray[this.activeImage][0];
+            this.resizeImageContainer(imgPreloader.width, imgPreloader.height);
+        }).bind(this);
+        imgPreloader.src = this.imageArray[this.activeImage][0];
+    },
+
+    //
+    //  resizeImageContainer()
+    //
+    resizeImageContainer: function(imgWidth, imgHeight) {
+
+        // get current width and height
+        var widthCurrent  = this.outerImageContainer.getWidth();
+        var heightCurrent = this.outerImageContainer.getHeight();
+
+        // get new width and height
+        var widthNew  = (imgWidth  + LightboxOptions.borderSize * 2);
+        var heightNew = (imgHeight + LightboxOptions.borderSize * 2);
+
+        // scalars based on change from old to new
+        var xScale = (widthNew  / widthCurrent)  * 100;
+        var yScale = (heightNew / heightCurrent) * 100;
+
+        // calculate size difference between new and old image, and resize if necessary
+        var wDiff = widthCurrent - widthNew;
+        var hDiff = heightCurrent - heightNew;
+
+        if (hDiff != 0) new Effect.Scale(this.outerImageContainer, yScale, {scaleX: false, duration: this.resizeDuration, queue: 'front'}); 
+        if (wDiff != 0) new Effect.Scale(this.outerImageContainer, xScale, {scaleY: false, duration: this.resizeDuration, delay: this.resizeDuration}); 
+
+        // if new and old image are same size and no scaling transition is necessary, 
+        // do a quick pause to prevent image flicker.
+        var timeout = 0;
+        if ((hDiff == 0) && (wDiff == 0)){
+            timeout = 100;
+            if (Prototype.Browser.IE) timeout = 250;   
+        }
+
+        (function(){
+            this.prevLink.setStyle({ height: imgHeight + 'px' });
+            this.nextLink.setStyle({ height: imgHeight + 'px' });
+            this.imageDataContainer.setStyle({ width: widthNew + 'px' });
+
+            this.showImage();
+        }).bind(this).delay(timeout / 1000);
+    },
+    
+    //
+    //  showImage()
+    //  Display image and begin preloading neighbors.
+    //
+    showImage: function(){
+        this.loading.hide();
+        new Effect.Appear(this.lightboxImage, { 
+            duration: this.resizeDuration, 
+            queue: 'end', 
+            afterFinish: (function(){ this.updateDetails(); }).bind(this) 
+        });
+        this.preloadNeighborImages();
+    },
+
+    //
+    //  updateDetails()
+    //  Display caption, image number, and bottom nav.
+    //
+    updateDetails: function() {
+    
+        // if caption is not null
+        if (this.imageArray[this.activeImage][1] != ""){
+            this.caption.update(this.imageArray[this.activeImage][1]).show();
+        }
+        
+        // if image is part of set display 'Image x of x' 
+        if (this.imageArray.length > 1){
+            this.numberDisplay.update( LightboxOptions.labelImage + ' ' + (this.activeImage + 1) + ' ' + LightboxOptions.labelOf + '  ' + this.imageArray.length).show();
+        }
+
+        new Effect.Parallel(
+            [ 
+                new Effect.SlideDown(this.imageDataContainer, { sync: true, duration: this.resizeDuration, from: 0.0, to: 1.0 }), 
+                new Effect.Appear(this.imageDataContainer, { sync: true, duration: this.resizeDuration }) 
+            ], 
+            { 
+                duration: this.resizeDuration, 
+                afterFinish: (function() {
+	                // update overlay size and update nav
+	                var arrayPageSize = this.getPageSize();
+	                this.overlay.setStyle({ height: arrayPageSize[1] + 'px' });
+	                this.updateNav();
+                }).bind(this)
+            } 
+        );
+    },
+
+    //
+    //  updateNav()
+    //  Display appropriate previous and next hover navigation.
+    //
+    updateNav: function() {
+
+        this.hoverNav.show();               
+
+        // if not first image in set, display prev image button
+        if (this.activeImage > 0) this.prevLink.show();
+
+        // if not last image in set, display next image button
+        if (this.activeImage < (this.imageArray.length - 1)) this.nextLink.show();
+        
+        this.enableKeyboardNav();
+    },
+
+    //
+    //  enableKeyboardNav()
+    //
+    enableKeyboardNav: function() {
+        document.observe('keydown', this.keyboardAction); 
+    },
+
+    //
+    //  disableKeyboardNav()
+    //
+    disableKeyboardNav: function() {
+        document.stopObserving('keydown', this.keyboardAction); 
+    },
+
+    //
+    //  keyboardAction()
+    //
+    keyboardAction: function(event) {
+        var keycode = event.keyCode;
+
+        var escapeKey;
+        if (event.DOM_VK_ESCAPE) {  // mozilla
+            escapeKey = event.DOM_VK_ESCAPE;
+        } else { // ie
+            escapeKey = 27;
+        }
+
+        var key = String.fromCharCode(keycode).toLowerCase();
+        
+        if (key.match(/x|o|c/) || (keycode == escapeKey)){ // close lightbox
+            this.end();
+        } else if ((key == 'p') || (keycode == 37)){ // display previous image
+            if (this.activeImage != 0){
+                this.disableKeyboardNav();
+                this.changeImage(this.activeImage - 1);
+            }
+        } else if ((key == 'n') || (keycode == 39)){ // display next image
+            if (this.activeImage != (this.imageArray.length - 1)){
+                this.disableKeyboardNav();
+                this.changeImage(this.activeImage + 1);
+            }
+        }
+    },
+
+    //
+    //  preloadNeighborImages()
+    //  Preload previous and next images.
+    //
+    preloadNeighborImages: function(){
+        var preloadNextImage, preloadPrevImage;
+        if (this.imageArray.length > this.activeImage + 1){
+            preloadNextImage = new Image();
+            preloadNextImage.src = this.imageArray[this.activeImage + 1][0];
+        }
+        if (this.activeImage > 0){
+            preloadPrevImage = new Image();
+            preloadPrevImage.src = this.imageArray[this.activeImage - 1][0];
+        }
+    
+    },
+
+    //
+    //  end()
+    //
+    end: function() {
+        this.disableKeyboardNav();
+        this.lightbox.hide();
+        new Effect.Fade(this.overlay, { duration: this.overlayDuration });
+        $$('select', 'object', 'embed').each(function(node){ node.style.visibility = 'visible' });
+    },
+
+    //
+    //  getPageSize()
+    //
+    getPageSize: function() {
+	        
+	     var xScroll, yScroll;
+		
+		if (window.innerHeight && window.scrollMaxY) {	
+			xScroll = window.innerWidth + window.scrollMaxX;
+			yScroll = window.innerHeight + window.scrollMaxY;
+		} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
+			xScroll = document.body.scrollWidth;
+			yScroll = document.body.scrollHeight;
+		} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
+			xScroll = document.body.offsetWidth;
+			yScroll = document.body.offsetHeight;
+		}
+		
+		var windowWidth, windowHeight;
+		
+		if (self.innerHeight) {	// all except Explorer
+			if(document.documentElement.clientWidth){
+				windowWidth = document.documentElement.clientWidth; 
+			} else {
+				windowWidth = self.innerWidth;
+			}
+			windowHeight = self.innerHeight;
+		} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
+			windowWidth = document.documentElement.clientWidth;
+			windowHeight = document.documentElement.clientHeight;
+		} else if (document.body) { // other Explorers
+			windowWidth = document.body.clientWidth;
+			windowHeight = document.body.clientHeight;
+		}	
+		
+		// for small pages with total height less then height of the viewport
+		if(yScroll < windowHeight){
+			pageHeight = windowHeight;
+		} else { 
+			pageHeight = yScroll;
+		}
+	
+		// for small pages with total width less then width of the viewport
+		if(xScroll < windowWidth){	
+			pageWidth = xScroll;		
+		} else {
+			pageWidth = windowWidth;
+		}
+
+		return [pageWidth,pageHeight];
+	}
+}
+
+document.observe('dom:loaded', function () { new Lightbox(); });
diff --git a/js/prototype/prototype.js b/js/prototype/prototype.js
new file mode 100644
index 0000000..04a4779
--- /dev/null
+++ b/js/prototype/prototype.js
@@ -0,0 +1,6081 @@
+/*  Prototype JavaScript framework, version 1.7
+ *  (c) 2005-2010 Sam Stephenson
+ *
+ *  Prototype is freely distributable under the terms of an MIT-style license.
+ *  For details, see the Prototype web site: http://www.prototypejs.org/
+ *
+ *--------------------------------------------------------------------------*/
+
+var Prototype = {
+
+  Version: '1.7',
+
+  Browser: (function(){
+    var ua = navigator.userAgent;
+    var isOpera = Object.prototype.toString.call(window.opera) == '[object Opera]';
+    return {
+      IE:             !!window.attachEvent && !isOpera,
+      Opera:          isOpera,
+      WebKit:         ua.indexOf('AppleWebKit/') > -1,
+      Gecko:          ua.indexOf('Gecko') > -1 && ua.indexOf('KHTML') === -1,
+      MobileSafari:   /Apple.*Mobile/.test(ua)
+    }
+  })(),
+
+  BrowserFeatures: {
+    XPath: !!document.evaluate,
+
+    SelectorsAPI: !!document.querySelector,
+
+    ElementExtensions: (function() {
+      var constructor = window.Element || window.HTMLElement;
+      return !!(constructor && constructor.prototype);
+    })(),
+    SpecificElementExtensions: (function() {
+      if (typeof window.HTMLDivElement !== 'undefined')
+        return true;
+
+      var div = document.createElement('div'),
+          form = document.createElement('form'),
+          isSupported = false;
+
+      if (div['__proto__'] && (div['__proto__'] !== form['__proto__'])) {
+        isSupported = true;
+      }
+
+      div = form = null;
+
+      return isSupported;
+    })()
+  },
+
+  ScriptFragment: ']*>([\\S\\s]*?)<\/script>',
+  JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/,
+
+  emptyFunction: function() { },
+
+  K: function(x) { return x }
+};
+
+if (Prototype.Browser.MobileSafari)
+  Prototype.BrowserFeatures.SpecificElementExtensions = false;
+/* Based on Alex Arnell's inheritance implementation. */
+
+var Class = (function() {
+
+  var IS_DONTENUM_BUGGY = (function(){
+    for (var p in { toString: 1 }) {
+      if (p === 'toString') return false;
+    }
+    return true;
+  })();
+
+  function subclass() {};
+  function create() {
+    var parent = null, properties = $A(arguments);
+    if (Object.isFunction(properties[0]))
+      parent = properties.shift();
+
+    function klass() {
+      this.initialize.apply(this, arguments);
+    }
+
+    Object.extend(klass, Class.Methods);
+    klass.superclass = parent;
+    klass.subclasses = [];
+
+    if (parent) {
+      subclass.prototype = parent.prototype;
+      klass.prototype = new subclass;
+      parent.subclasses.push(klass);
+    }
+
+    for (var i = 0, length = properties.length; i < length; i++)
+      klass.addMethods(properties[i]);
+
+    if (!klass.prototype.initialize)
+      klass.prototype.initialize = Prototype.emptyFunction;
+
+    klass.prototype.constructor = klass;
+    return klass;
+  }
+
+  function addMethods(source) {
+    var ancestor   = this.superclass && this.superclass.prototype,
+        properties = Object.keys(source);
+
+    if (IS_DONTENUM_BUGGY) {
+      if (source.toString != Object.prototype.toString)
+        properties.push("toString");
+      if (source.valueOf != Object.prototype.valueOf)
+        properties.push("valueOf");
+    }
+
+    for (var i = 0, length = properties.length; i < length; i++) {
+      var property = properties[i], value = source[property];
+      if (ancestor && Object.isFunction(value) &&
+          value.argumentNames()[0] == "$super") {
+        var method = value;
+        value = (function(m) {
+          return function() { return ancestor[m].apply(this, arguments); };
+        })(property).wrap(method);
+
+        value.valueOf = method.valueOf.bind(method);
+        value.toString = method.toString.bind(method);
+      }
+      this.prototype[property] = value;
+    }
+
+    return this;
+  }
+
+  return {
+    create: create,
+    Methods: {
+      addMethods: addMethods
+    }
+  };
+})();
+(function() {
+
+  var _toString = Object.prototype.toString,
+      NULL_TYPE = 'Null',
+      UNDEFINED_TYPE = 'Undefined',
+      BOOLEAN_TYPE = 'Boolean',
+      NUMBER_TYPE = 'Number',
+      STRING_TYPE = 'String',
+      OBJECT_TYPE = 'Object',
+      FUNCTION_CLASS = '[object Function]',
+      BOOLEAN_CLASS = '[object Boolean]',
+      NUMBER_CLASS = '[object Number]',
+      STRING_CLASS = '[object String]',
+      ARRAY_CLASS = '[object Array]',
+      DATE_CLASS = '[object Date]',
+      NATIVE_JSON_STRINGIFY_SUPPORT = window.JSON &&
+        typeof JSON.stringify === 'function' &&
+        JSON.stringify(0) === '0' &&
+        typeof JSON.stringify(Prototype.K) === 'undefined';
+
+  function Type(o) {
+    switch(o) {
+      case null: return NULL_TYPE;
+      case (void 0): return UNDEFINED_TYPE;
+    }
+    var type = typeof o;
+    switch(type) {
+      case 'boolean': return BOOLEAN_TYPE;
+      case 'number':  return NUMBER_TYPE;
+      case 'string':  return STRING_TYPE;
+    }
+    return OBJECT_TYPE;
+  }
+
+  function extend(destination, source) {
+    for (var property in source)
+      destination[property] = source[property];
+    return destination;
+  }
+
+  function inspect(object) {
+    try {
+      if (isUndefined(object)) return 'undefined';
+      if (object === null) return 'null';
+      return object.inspect ? object.inspect() : String(object);
+    } catch (e) {
+      if (e instanceof RangeError) return '...';
+      throw e;
+    }
+  }
+
+  function toJSON(value) {
+    return Str('', { '': value }, []);
+  }
+
+  function Str(key, holder, stack) {
+    var value = holder[key],
+        type = typeof value;
+
+    if (Type(value) === OBJECT_TYPE && typeof value.toJSON === 'function') {
+      value = value.toJSON(key);
+    }
+
+    var _class = _toString.call(value);
+
+    switch (_class) {
+      case NUMBER_CLASS:
+      case BOOLEAN_CLASS:
+      case STRING_CLASS:
+        value = value.valueOf();
+    }
+
+    switch (value) {
+      case null: return 'null';
+      case true: return 'true';
+      case false: return 'false';
+    }
+
+    type = typeof value;
+    switch (type) {
+      case 'string':
+        return value.inspect(true);
+      case 'number':
+        return isFinite(value) ? String(value) : 'null';
+      case 'object':
+
+        for (var i = 0, length = stack.length; i < length; i++) {
+          if (stack[i] === value) { throw new TypeError(); }
+        }
+        stack.push(value);
+
+        var partial = [];
+        if (_class === ARRAY_CLASS) {
+          for (var i = 0, length = value.length; i < length; i++) {
+            var str = Str(i, value, stack);
+            partial.push(typeof str === 'undefined' ? 'null' : str);
+          }
+          partial = '[' + partial.join(',') + ']';
+        } else {
+          var keys = Object.keys(value);
+          for (var i = 0, length = keys.length; i < length; i++) {
+            var key = keys[i], str = Str(key, value, stack);
+            if (typeof str !== "undefined") {
+               partial.push(key.inspect(true)+ ':' + str);
+             }
+          }
+          partial = '{' + partial.join(',') + '}';
+        }
+        stack.pop();
+        return partial;
+    }
+  }
+
+  function stringify(object) {
+    return JSON.stringify(object);
+  }
+
+  function toQueryString(object) {
+    return $H(object).toQueryString();
+  }
+
+  function toHTML(object) {
+    return object && object.toHTML ? object.toHTML() : String.interpret(object);
+  }
+
+  function keys(object) {
+    if (Type(object) !== OBJECT_TYPE) { throw new TypeError(); }
+    var results = [];
+    for (var property in object) {
+      if (object.hasOwnProperty(property)) {
+        results.push(property);
+      }
+    }
+    return results;
+  }
+
+  function values(object) {
+    var results = [];
+    for (var property in object)
+      results.push(object[property]);
+    return results;
+  }
+
+  function clone(object) {
+    return extend({ }, object);
+  }
+
+  function isElement(object) {
+    return !!(object && object.nodeType == 1);
+  }
+
+  function isArray(object) {
+    return _toString.call(object) === ARRAY_CLASS;
+  }
+
+  var hasNativeIsArray = (typeof Array.isArray == 'function')
+    && Array.isArray([]) && !Array.isArray({});
+
+  if (hasNativeIsArray) {
+    isArray = Array.isArray;
+  }
+
+  function isHash(object) {
+    return object instanceof Hash;
+  }
+
+  function isFunction(object) {
+    return _toString.call(object) === FUNCTION_CLASS;
+  }
+
+  function isString(object) {
+    return _toString.call(object) === STRING_CLASS;
+  }
+
+  function isNumber(object) {
+    return _toString.call(object) === NUMBER_CLASS;
+  }
+
+  function isDate(object) {
+    return _toString.call(object) === DATE_CLASS;
+  }
+
+  function isUndefined(object) {
+    return typeof object === "undefined";
+  }
+
+  extend(Object, {
+    extend:        extend,
+    inspect:       inspect,
+    toJSON:        NATIVE_JSON_STRINGIFY_SUPPORT ? stringify : toJSON,
+    toQueryString: toQueryString,
+    toHTML:        toHTML,
+    keys:          Object.keys || keys,
+    values:        values,
+    clone:         clone,
+    isElement:     isElement,
+    isArray:       isArray,
+    isHash:        isHash,
+    isFunction:    isFunction,
+    isString:      isString,
+    isNumber:      isNumber,
+    isDate:        isDate,
+    isUndefined:   isUndefined
+  });
+})();
+Object.extend(Function.prototype, (function() {
+  var slice = Array.prototype.slice;
+
+  function update(array, args) {
+    var arrayLength = array.length, length = args.length;
+    while (length--) array[arrayLength + length] = args[length];
+    return array;
+  }
+
+  function merge(array, args) {
+    array = slice.call(array, 0);
+    return update(array, args);
+  }
+
+  function argumentNames() {
+    var names = this.toString().match(/^[\s\(]*function[^(]*\(([^)]*)\)/)[1]
+      .replace(/\/\/.*?[\r\n]|\/\*(?:.|[\r\n])*?\*\//g, '')
+      .replace(/\s+/g, '').split(',');
+    return names.length == 1 && !names[0] ? [] : names;
+  }
+
+  function bind(context) {
+    if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this;
+    var __method = this, args = slice.call(arguments, 1);
+    return function() {
+      var a = merge(args, arguments);
+      return __method.apply(context, a);
+    }
+  }
+
+  function bindAsEventListener(context) {
+    var __method = this, args = slice.call(arguments, 1);
+    return function(event) {
+      var a = update([event || window.event], args);
+      return __method.apply(context, a);
+    }
+  }
+
+  function curry() {
+    if (!arguments.length) return this;
+    var __method = this, args = slice.call(arguments, 0);
+    return function() {
+      var a = merge(args, arguments);
+      return __method.apply(this, a);
+    }
+  }
+
+  function delay(timeout) {
+    var __method = this, args = slice.call(arguments, 1);
+    timeout = timeout * 1000;
+    return window.setTimeout(function() {
+      return __method.apply(__method, args);
+    }, timeout);
+  }
+
+  function defer() {
+    var args = update([0.01], arguments);
+    return this.delay.apply(this, args);
+  }
+
+  function wrap(wrapper) {
+    var __method = this;
+    return function() {
+      var a = update([__method.bind(this)], arguments);
+      return wrapper.apply(this, a);
+    }
+  }
+
+  function methodize() {
+    if (this._methodized) return this._methodized;
+    var __method = this;
+    return this._methodized = function() {
+      var a = update([this], arguments);
+      return __method.apply(null, a);
+    };
+  }
+
+  return {
+    argumentNames:       argumentNames,
+    bind:                bind,
+    bindAsEventListener: bindAsEventListener,
+    curry:               curry,
+    delay:               delay,
+    defer:               defer,
+    wrap:                wrap,
+    methodize:           methodize
+  }
+})());
+
+
+
+(function(proto) {
+
+
+  function toISOString() {
+    return this.getUTCFullYear() + '-' +
+      (this.getUTCMonth() + 1).toPaddedString(2) + '-' +
+      this.getUTCDate().toPaddedString(2) + 'T' +
+      this.getUTCHours().toPaddedString(2) + ':' +
+      this.getUTCMinutes().toPaddedString(2) + ':' +
+      this.getUTCSeconds().toPaddedString(2) + 'Z';
+  }
+
+
+  function toJSON() {
+    return this.toISOString();
+  }
+
+  if (!proto.toISOString) proto.toISOString = toISOString;
+  if (!proto.toJSON) proto.toJSON = toJSON;
+
+})(Date.prototype);
+
+
+RegExp.prototype.match = RegExp.prototype.test;
+
+RegExp.escape = function(str) {
+  return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');
+};
+var PeriodicalExecuter = Class.create({
+  initialize: function(callback, frequency) {
+    this.callback = callback;
+    this.frequency = frequency;
+    this.currentlyExecuting = false;
+
+    this.registerCallback();
+  },
+
+  registerCallback: function() {
+    this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
+  },
+
+  execute: function() {
+    this.callback(this);
+  },
+
+  stop: function() {
+    if (!this.timer) return;
+    clearInterval(this.timer);
+    this.timer = null;
+  },
+
+  onTimerEvent: function() {
+    if (!this.currentlyExecuting) {
+      try {
+        this.currentlyExecuting = true;
+        this.execute();
+        this.currentlyExecuting = false;
+      } catch(e) {
+        this.currentlyExecuting = false;
+        throw e;
+      }
+    }
+  }
+});
+Object.extend(String, {
+  interpret: function(value) {
+    return value == null ? '' : String(value);
+  },
+  specialChar: {
+    '\b': '\\b',
+    '\t': '\\t',
+    '\n': '\\n',
+    '\f': '\\f',
+    '\r': '\\r',
+    '\\': '\\\\'
+  }
+});
+
+Object.extend(String.prototype, (function() {
+  var NATIVE_JSON_PARSE_SUPPORT = window.JSON &&
+    typeof JSON.parse === 'function' &&
+    JSON.parse('{"test": true}').test;
+
+  function prepareReplacement(replacement) {
+    if (Object.isFunction(replacement)) return replacement;
+    var template = new Template(replacement);
+    return function(match) { return template.evaluate(match) };
+  }
+
+  function gsub(pattern, replacement) {
+    var result = '', source = this, match;
+    replacement = prepareReplacement(replacement);
+
+    if (Object.isString(pattern))
+      pattern = RegExp.escape(pattern);
+
+    if (!(pattern.length || pattern.source)) {
+      replacement = replacement('');
+      return replacement + source.split('').join(replacement) + replacement;
+    }
+
+    while (source.length > 0) {
+      if (match = source.match(pattern)) {
+        result += source.slice(0, match.index);
+        result += String.interpret(replacement(match));
+        source  = source.slice(match.index + match[0].length);
+      } else {
+        result += source, source = '';
+      }
+    }
+    return result;
+  }
+
+  function sub(pattern, replacement, count) {
+    replacement = prepareReplacement(replacement);
+    count = Object.isUndefined(count) ? 1 : count;
+
+    return this.gsub(pattern, function(match) {
+      if (--count < 0) return match[0];
+      return replacement(match);
+    });
+  }
+
+  function scan(pattern, iterator) {
+    this.gsub(pattern, iterator);
+    return String(this);
+  }
+
+  function truncate(length, truncation) {
+    length = length || 30;
+    truncation = Object.isUndefined(truncation) ? '...' : truncation;
+    return this.length > length ?
+      this.slice(0, length - truncation.length) + truncation : String(this);
+  }
+
+  function strip() {
+    return this.replace(/^\s+/, '').replace(/\s+$/, '');
+  }
+
+  function stripTags() {
+    return this.replace(/<\w+(\s+("[^"]*"|'[^']*'|[^>])+)?>|<\/\w+>/gi, '');
+  }
+
+  function stripScripts() {
+    return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
+  }
+
+  function extractScripts() {
+    var matchAll = new RegExp(Prototype.ScriptFragment, 'img'),
+        matchOne = new RegExp(Prototype.ScriptFragment, 'im');
+    return (this.match(matchAll) || []).map(function(scriptTag) {
+      return (scriptTag.match(matchOne) || ['', ''])[1];
+    });
+  }
+
+  function evalScripts() {
+    return this.extractScripts().map(function(script) { return eval(script) });
+  }
+
+  function escapeHTML() {
+    return this.replace(/&/g,'&').replace(//g,'>');
+  }
+
+  function unescapeHTML() {
+    return this.stripTags().replace(/</g,'<').replace(/>/g,'>').replace(/&/g,'&');
+  }
+
+
+  function toQueryParams(separator) {
+    var match = this.strip().match(/([^?#]*)(#.*)?$/);
+    if (!match) return { };
+
+    return match[1].split(separator || '&').inject({ }, function(hash, pair) {
+      if ((pair = pair.split('='))[0]) {
+        var key = decodeURIComponent(pair.shift()),
+            value = pair.length > 1 ? pair.join('=') : pair[0];
+
+        if (value != undefined) value = decodeURIComponent(value);
+
+        if (key in hash) {
+          if (!Object.isArray(hash[key])) hash[key] = [hash[key]];
+          hash[key].push(value);
+        }
+        else hash[key] = value;
+      }
+      return hash;
+    });
+  }
+
+  function toArray() {
+    return this.split('');
+  }
+
+  function succ() {
+    return this.slice(0, this.length - 1) +
+      String.fromCharCode(this.charCodeAt(this.length - 1) + 1);
+  }
+
+  function times(count) {
+    return count < 1 ? '' : new Array(count + 1).join(this);
+  }
+
+  function camelize() {
+    return this.replace(/-+(.)?/g, function(match, chr) {
+      return chr ? chr.toUpperCase() : '';
+    });
+  }
+
+  function capitalize() {
+    return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
+  }
+
+  function underscore() {
+    return this.replace(/::/g, '/')
+               .replace(/([A-Z]+)([A-Z][a-z])/g, '$1_$2')
+               .replace(/([a-z\d])([A-Z])/g, '$1_$2')
+               .replace(/-/g, '_')
+               .toLowerCase();
+  }
+
+  function dasherize() {
+    return this.replace(/_/g, '-');
+  }
+
+  function inspect(useDoubleQuotes) {
+    var escapedString = this.replace(/[\x00-\x1f\\]/g, function(character) {
+      if (character in String.specialChar) {
+        return String.specialChar[character];
+      }
+      return '\\u00' + character.charCodeAt().toPaddedString(2, 16);
+    });
+    if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"';
+    return "'" + escapedString.replace(/'/g, '\\\'') + "'";
+  }
+
+  function unfilterJSON(filter) {
+    return this.replace(filter || Prototype.JSONFilter, '$1');
+  }
+
+  function isJSON() {
+    var str = this;
+    if (str.blank()) return false;
+    str = str.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@');
+    str = str.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']');
+    str = str.replace(/(?:^|:|,)(?:\s*\[)+/g, '');
+    return (/^[\],:{}\s]*$/).test(str);
+  }
+
+  function evalJSON(sanitize) {
+    var json = this.unfilterJSON(),
+        cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
+    if (cx.test(json)) {
+      json = json.replace(cx, function (a) {
+        return '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+      });
+    }
+    try {
+      if (!sanitize || json.isJSON()) return eval('(' + json + ')');
+    } catch (e) { }
+    throw new SyntaxError('Badly formed JSON string: ' + this.inspect());
+  }
+
+  function parseJSON() {
+    var json = this.unfilterJSON();
+    return JSON.parse(json);
+  }
+
+  function include(pattern) {
+    return this.indexOf(pattern) > -1;
+  }
+
+  function startsWith(pattern) {
+    return this.lastIndexOf(pattern, 0) === 0;
+  }
+
+  function endsWith(pattern) {
+    var d = this.length - pattern.length;
+    return d >= 0 && this.indexOf(pattern, d) === d;
+  }
+
+  function empty() {
+    return this == '';
+  }
+
+  function blank() {
+    return /^\s*$/.test(this);
+  }
+
+  function interpolate(object, pattern) {
+    return new Template(this, pattern).evaluate(object);
+  }
+
+  return {
+    gsub:           gsub,
+    sub:            sub,
+    scan:           scan,
+    truncate:       truncate,
+    strip:          String.prototype.trim || strip,
+    stripTags:      stripTags,
+    stripScripts:   stripScripts,
+    extractScripts: extractScripts,
+    evalScripts:    evalScripts,
+    escapeHTML:     escapeHTML,
+    unescapeHTML:   unescapeHTML,
+    toQueryParams:  toQueryParams,
+    parseQuery:     toQueryParams,
+    toArray:        toArray,
+    succ:           succ,
+    times:          times,
+    camelize:       camelize,
+    capitalize:     capitalize,
+    underscore:     underscore,
+    dasherize:      dasherize,
+    inspect:        inspect,
+    unfilterJSON:   unfilterJSON,
+    isJSON:         isJSON,
+    evalJSON:       NATIVE_JSON_PARSE_SUPPORT ? parseJSON : evalJSON,
+    include:        include,
+    startsWith:     startsWith,
+    endsWith:       endsWith,
+    empty:          empty,
+    blank:          blank,
+    interpolate:    interpolate
+  };
+})());
+
+var Template = Class.create({
+  initialize: function(template, pattern) {
+    this.template = template.toString();
+    this.pattern = pattern || Template.Pattern;
+  },
+
+  evaluate: function(object) {
+    if (object && Object.isFunction(object.toTemplateReplacements))
+      object = object.toTemplateReplacements();
+
+    return this.template.gsub(this.pattern, function(match) {
+      if (object == null) return (match[1] + '');
+
+      var before = match[1] || '';
+      if (before == '\\') return match[2];
+
+      var ctx = object, expr = match[3],
+          pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;
+
+      match = pattern.exec(expr);
+      if (match == null) return before;
+
+      while (match != null) {
+        var comp = match[1].startsWith('[') ? match[2].replace(/\\\\]/g, ']') : match[1];
+        ctx = ctx[comp];
+        if (null == ctx || '' == match[3]) break;
+        expr = expr.substring('[' == match[3] ? match[1].length : match[0].length);
+        match = pattern.exec(expr);
+      }
+
+      return before + String.interpret(ctx);
+    });
+  }
+});
+Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;
+
+var $break = { };
+
+var Enumerable = (function() {
+  function each(iterator, context) {
+    var index = 0;
+    try {
+      this._each(function(value) {
+        iterator.call(context, value, index++);
+      });
+    } catch (e) {
+      if (e != $break) throw e;
+    }
+    return this;
+  }
+
+  function eachSlice(number, iterator, context) {
+    var index = -number, slices = [], array = this.toArray();
+    if (number < 1) return array;
+    while ((index += number) < array.length)
+      slices.push(array.slice(index, index+number));
+    return slices.collect(iterator, context);
+  }
+
+  function all(iterator, context) {
+    iterator = iterator || Prototype.K;
+    var result = true;
+    this.each(function(value, index) {
+      result = result && !!iterator.call(context, value, index);
+      if (!result) throw $break;
+    });
+    return result;
+  }
+
+  function any(iterator, context) {
+    iterator = iterator || Prototype.K;
+    var result = false;
+    this.each(function(value, index) {
+      if (result = !!iterator.call(context, value, index))
+        throw $break;
+    });
+    return result;
+  }
+
+  function collect(iterator, context) {
+    iterator = iterator || Prototype.K;
+    var results = [];
+    this.each(function(value, index) {
+      results.push(iterator.call(context, value, index));
+    });
+    return results;
+  }
+
+  function detect(iterator, context) {
+    var result;
+    this.each(function(value, index) {
+      if (iterator.call(context, value, index)) {
+        result = value;
+        throw $break;
+      }
+    });
+    return result;
+  }
+
+  function findAll(iterator, context) {
+    var results = [];
+    this.each(function(value, index) {
+      if (iterator.call(context, value, index))
+        results.push(value);
+    });
+    return results;
+  }
+
+  function grep(filter, iterator, context) {
+    iterator = iterator || Prototype.K;
+    var results = [];
+
+    if (Object.isString(filter))
+      filter = new RegExp(RegExp.escape(filter));
+
+    this.each(function(value, index) {
+      if (filter.match(value))
+        results.push(iterator.call(context, value, index));
+    });
+    return results;
+  }
+
+  function include(object) {
+    if (Object.isFunction(this.indexOf))
+      if (this.indexOf(object) != -1) return true;
+
+    var found = false;
+    this.each(function(value) {
+      if (value == object) {
+        found = true;
+        throw $break;
+      }
+    });
+    return found;
+  }
+
+  function inGroupsOf(number, fillWith) {
+    fillWith = Object.isUndefined(fillWith) ? null : fillWith;
+    return this.eachSlice(number, function(slice) {
+      while(slice.length < number) slice.push(fillWith);
+      return slice;
+    });
+  }
+
+  function inject(memo, iterator, context) {
+    this.each(function(value, index) {
+      memo = iterator.call(context, memo, value, index);
+    });
+    return memo;
+  }
+
+  function invoke(method) {
+    var args = $A(arguments).slice(1);
+    return this.map(function(value) {
+      return value[method].apply(value, args);
+    });
+  }
+
+  function max(iterator, context) {
+    iterator = iterator || Prototype.K;
+    var result;
+    this.each(function(value, index) {
+      value = iterator.call(context, value, index);
+      if (result == null || value >= result)
+        result = value;
+    });
+    return result;
+  }
+
+  function min(iterator, context) {
+    iterator = iterator || Prototype.K;
+    var result;
+    this.each(function(value, index) {
+      value = iterator.call(context, value, index);
+      if (result == null || value < result)
+        result = value;
+    });
+    return result;
+  }
+
+  function partition(iterator, context) {
+    iterator = iterator || Prototype.K;
+    var trues = [], falses = [];
+    this.each(function(value, index) {
+      (iterator.call(context, value, index) ?
+        trues : falses).push(value);
+    });
+    return [trues, falses];
+  }
+
+  function pluck(property) {
+    var results = [];
+    this.each(function(value) {
+      results.push(value[property]);
+    });
+    return results;
+  }
+
+  function reject(iterator, context) {
+    var results = [];
+    this.each(function(value, index) {
+      if (!iterator.call(context, value, index))
+        results.push(value);
+    });
+    return results;
+  }
+
+  function sortBy(iterator, context) {
+    return this.map(function(value, index) {
+      return {
+        value: value,
+        criteria: iterator.call(context, value, index)
+      };
+    }).sort(function(left, right) {
+      var a = left.criteria, b = right.criteria;
+      return a < b ? -1 : a > b ? 1 : 0;
+    }).pluck('value');
+  }
+
+  function toArray() {
+    return this.map();
+  }
+
+  function zip() {
+    var iterator = Prototype.K, args = $A(arguments);
+    if (Object.isFunction(args.last()))
+      iterator = args.pop();
+
+    var collections = [this].concat(args).map($A);
+    return this.map(function(value, index) {
+      return iterator(collections.pluck(index));
+    });
+  }
+
+  function size() {
+    return this.toArray().length;
+  }
+
+  function inspect() {
+    return '#';
+  }
+
+
+
+
+
+
+
+
+
+  return {
+    each:       each,
+    eachSlice:  eachSlice,
+    all:        all,
+    every:      all,
+    any:        any,
+    some:       any,
+    collect:    collect,
+    map:        collect,
+    detect:     detect,
+    findAll:    findAll,
+    select:     findAll,
+    filter:     findAll,
+    grep:       grep,
+    include:    include,
+    member:     include,
+    inGroupsOf: inGroupsOf,
+    inject:     inject,
+    invoke:     invoke,
+    max:        max,
+    min:        min,
+    partition:  partition,
+    pluck:      pluck,
+    reject:     reject,
+    sortBy:     sortBy,
+    toArray:    toArray,
+    entries:    toArray,
+    zip:        zip,
+    size:       size,
+    inspect:    inspect,
+    find:       detect
+  };
+})();
+
+function $A(iterable) {
+  if (!iterable) return [];
+  if ('toArray' in Object(iterable)) return iterable.toArray();
+  var length = iterable.length || 0, results = new Array(length);
+  while (length--) results[length] = iterable[length];
+  return results;
+}
+
+
+function $w(string) {
+  if (!Object.isString(string)) return [];
+  string = string.strip();
+  return string ? string.split(/\s+/) : [];
+}
+
+Array.from = $A;
+
+
+(function() {
+  var arrayProto = Array.prototype,
+      slice = arrayProto.slice,
+      _each = arrayProto.forEach; // use native browser JS 1.6 implementation if available
+
+  function each(iterator, context) {
+    for (var i = 0, length = this.length >>> 0; i < length; i++) {
+      if (i in this) iterator.call(context, this[i], i, this);
+    }
+  }
+  if (!_each) _each = each;
+
+  function clear() {
+    this.length = 0;
+    return this;
+  }
+
+  function first() {
+    return this[0];
+  }
+
+  function last() {
+    return this[this.length - 1];
+  }
+
+  function compact() {
+    return this.select(function(value) {
+      return value != null;
+    });
+  }
+
+  function flatten() {
+    return this.inject([], function(array, value) {
+      if (Object.isArray(value))
+        return array.concat(value.flatten());
+      array.push(value);
+      return array;
+    });
+  }
+
+  function without() {
+    var values = slice.call(arguments, 0);
+    return this.select(function(value) {
+      return !values.include(value);
+    });
+  }
+
+  function reverse(inline) {
+    return (inline === false ? this.toArray() : this)._reverse();
+  }
+
+  function uniq(sorted) {
+    return this.inject([], function(array, value, index) {
+      if (0 == index || (sorted ? array.last() != value : !array.include(value)))
+        array.push(value);
+      return array;
+    });
+  }
+
+  function intersect(array) {
+    return this.uniq().findAll(function(item) {
+      return array.detect(function(value) { return item === value });
+    });
+  }
+
+
+  function clone() {
+    return slice.call(this, 0);
+  }
+
+  function size() {
+    return this.length;
+  }
+
+  function inspect() {
+    return '[' + this.map(Object.inspect).join(', ') + ']';
+  }
+
+  function indexOf(item, i) {
+    i || (i = 0);
+    var length = this.length;
+    if (i < 0) i = length + i;
+    for (; i < length; i++)
+      if (this[i] === item) return i;
+    return -1;
+  }
+
+  function lastIndexOf(item, i) {
+    i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1;
+    var n = this.slice(0, i).reverse().indexOf(item);
+    return (n < 0) ? n : i - n - 1;
+  }
+
+  function concat() {
+    var array = slice.call(this, 0), item;
+    for (var i = 0, length = arguments.length; i < length; i++) {
+      item = arguments[i];
+      if (Object.isArray(item) && !('callee' in item)) {
+        for (var j = 0, arrayLength = item.length; j < arrayLength; j++)
+          array.push(item[j]);
+      } else {
+        array.push(item);
+      }
+    }
+    return array;
+  }
+
+  Object.extend(arrayProto, Enumerable);
+
+  if (!arrayProto._reverse)
+    arrayProto._reverse = arrayProto.reverse;
+
+  Object.extend(arrayProto, {
+    _each:     _each,
+    clear:     clear,
+    first:     first,
+    last:      last,
+    compact:   compact,
+    flatten:   flatten,
+    without:   without,
+    reverse:   reverse,
+    uniq:      uniq,
+    intersect: intersect,
+    clone:     clone,
+    toArray:   clone,
+    size:      size,
+    inspect:   inspect
+  });
+
+  var CONCAT_ARGUMENTS_BUGGY = (function() {
+    return [].concat(arguments)[0][0] !== 1;
+  })(1,2)
+
+  if (CONCAT_ARGUMENTS_BUGGY) arrayProto.concat = concat;
+
+  if (!arrayProto.indexOf) arrayProto.indexOf = indexOf;
+  if (!arrayProto.lastIndexOf) arrayProto.lastIndexOf = lastIndexOf;
+})();
+function $H(object) {
+  return new Hash(object);
+};
+
+var Hash = Class.create(Enumerable, (function() {
+  function initialize(object) {
+    this._object = Object.isHash(object) ? object.toObject() : Object.clone(object);
+  }
+
+
+  function _each(iterator) {
+    for (var key in this._object) {
+      var value = this._object[key], pair = [key, value];
+      pair.key = key;
+      pair.value = value;
+      iterator(pair);
+    }
+  }
+
+  function set(key, value) {
+    return this._object[key] = value;
+  }
+
+  function get(key) {
+    if (this._object[key] !== Object.prototype[key])
+      return this._object[key];
+  }
+
+  function unset(key) {
+    var value = this._object[key];
+    delete this._object[key];
+    return value;
+  }
+
+  function toObject() {
+    return Object.clone(this._object);
+  }
+
+
+
+  function keys() {
+    return this.pluck('key');
+  }
+
+  function values() {
+    return this.pluck('value');
+  }
+
+  function index(value) {
+    var match = this.detect(function(pair) {
+      return pair.value === value;
+    });
+    return match && match.key;
+  }
+
+  function merge(object) {
+    return this.clone().update(object);
+  }
+
+  function update(object) {
+    return new Hash(object).inject(this, function(result, pair) {
+      result.set(pair.key, pair.value);
+      return result;
+    });
+  }
+
+  function toQueryPair(key, value) {
+    if (Object.isUndefined(value)) return key;
+    return key + '=' + encodeURIComponent(String.interpret(value));
+  }
+
+  function toQueryString() {
+    return this.inject([], function(results, pair) {
+      var key = encodeURIComponent(pair.key), values = pair.value;
+
+      if (values && typeof values == 'object') {
+        if (Object.isArray(values)) {
+          var queryValues = [];
+          for (var i = 0, len = values.length, value; i < len; i++) {
+            value = values[i];
+            queryValues.push(toQueryPair(key, value));
+          }
+          return results.concat(queryValues);
+        }
+      } else results.push(toQueryPair(key, values));
+      return results;
+    }).join('&');
+  }
+
+  function inspect() {
+    return '#';
+  }
+
+  function clone() {
+    return new Hash(this);
+  }
+
+  return {
+    initialize:             initialize,
+    _each:                  _each,
+    set:                    set,
+    get:                    get,
+    unset:                  unset,
+    toObject:               toObject,
+    toTemplateReplacements: toObject,
+    keys:                   keys,
+    values:                 values,
+    index:                  index,
+    merge:                  merge,
+    update:                 update,
+    toQueryString:          toQueryString,
+    inspect:                inspect,
+    toJSON:                 toObject,
+    clone:                  clone
+  };
+})());
+
+Hash.from = $H;
+Object.extend(Number.prototype, (function() {
+  function toColorPart() {
+    return this.toPaddedString(2, 16);
+  }
+
+  function succ() {
+    return this + 1;
+  }
+
+  function times(iterator, context) {
+    $R(0, this, true).each(iterator, context);
+    return this;
+  }
+
+  function toPaddedString(length, radix) {
+    var string = this.toString(radix || 10);
+    return '0'.times(length - string.length) + string;
+  }
+
+  function abs() {
+    return Math.abs(this);
+  }
+
+  function round() {
+    return Math.round(this);
+  }
+
+  function ceil() {
+    return Math.ceil(this);
+  }
+
+  function floor() {
+    return Math.floor(this);
+  }
+
+  return {
+    toColorPart:    toColorPart,
+    succ:           succ,
+    times:          times,
+    toPaddedString: toPaddedString,
+    abs:            abs,
+    round:          round,
+    ceil:           ceil,
+    floor:          floor
+  };
+})());
+
+function $R(start, end, exclusive) {
+  return new ObjectRange(start, end, exclusive);
+}
+
+var ObjectRange = Class.create(Enumerable, (function() {
+  function initialize(start, end, exclusive) {
+    this.start = start;
+    this.end = end;
+    this.exclusive = exclusive;
+  }
+
+  function _each(iterator) {
+    var value = this.start;
+    while (this.include(value)) {
+      iterator(value);
+      value = value.succ();
+    }
+  }
+
+  function include(value) {
+    if (value < this.start)
+      return false;
+    if (this.exclusive)
+      return value < this.end;
+    return value <= this.end;
+  }
+
+  return {
+    initialize: initialize,
+    _each:      _each,
+    include:    include
+  };
+})());
+
+
+
+var Abstract = { };
+
+
+var Try = {
+  these: function() {
+    var returnValue;
+
+    for (var i = 0, length = arguments.length; i < length; i++) {
+      var lambda = arguments[i];
+      try {
+        returnValue = lambda();
+        break;
+      } catch (e) { }
+    }
+
+    return returnValue;
+  }
+};
+
+var Ajax = {
+  getTransport: function() {
+    return Try.these(
+      function() {return new XMLHttpRequest()},
+      function() {return new ActiveXObject('Msxml2.XMLHTTP')},
+      function() {return new ActiveXObject('Microsoft.XMLHTTP')}
+    ) || false;
+  },
+
+  activeRequestCount: 0
+};
+
+Ajax.Responders = {
+  responders: [],
+
+  _each: function(iterator) {
+    this.responders._each(iterator);
+  },
+
+  register: function(responder) {
+    if (!this.include(responder))
+      this.responders.push(responder);
+  },
+
+  unregister: function(responder) {
+    this.responders = this.responders.without(responder);
+  },
+
+  dispatch: function(callback, request, transport, json) {
+    this.each(function(responder) {
+      if (Object.isFunction(responder[callback])) {
+        try {
+          responder[callback].apply(responder, [request, transport, json]);
+        } catch (e) { }
+      }
+    });
+  }
+};
+
+Object.extend(Ajax.Responders, Enumerable);
+
+Ajax.Responders.register({
+  onCreate:   function() { Ajax.activeRequestCount++ },
+  onComplete: function() { Ajax.activeRequestCount-- }
+});
+Ajax.Base = Class.create({
+  initialize: function(options) {
+    this.options = {
+      method:       'post',
+      asynchronous: true,
+      contentType:  'application/x-www-form-urlencoded',
+      encoding:     'UTF-8',
+      parameters:   '',
+      evalJSON:     true,
+      evalJS:       true
+    };
+    Object.extend(this.options, options || { });
+
+    this.options.method = this.options.method.toLowerCase();
+
+    if (Object.isHash(this.options.parameters))
+      this.options.parameters = this.options.parameters.toObject();
+  }
+});
+Ajax.Request = Class.create(Ajax.Base, {
+  _complete: false,
+
+  initialize: function($super, url, options) {
+    $super(options);
+    this.transport = Ajax.getTransport();
+    this.request(url);
+  },
+
+  request: function(url) {
+    this.url = url;
+    this.method = this.options.method;
+    var params = Object.isString(this.options.parameters) ?
+          this.options.parameters :
+          Object.toQueryString(this.options.parameters);
+
+    if (!['get', 'post'].include(this.method)) {
+      params += (params ? '&' : '') + "_method=" + this.method;
+      this.method = 'post';
+    }
+
+    if (params && this.method === 'get') {
+      this.url += (this.url.include('?') ? '&' : '?') + params;
+    }
+
+    this.parameters = params.toQueryParams();
+
+    try {
+      var response = new Ajax.Response(this);
+      if (this.options.onCreate) this.options.onCreate(response);
+      Ajax.Responders.dispatch('onCreate', this, response);
+
+      this.transport.open(this.method.toUpperCase(), this.url,
+        this.options.asynchronous);
+
+      if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1);
+
+      this.transport.onreadystatechange = this.onStateChange.bind(this);
+      this.setRequestHeaders();
+
+      this.body = this.method == 'post' ? (this.options.postBody || params) : null;
+      this.transport.send(this.body);
+
+      /* Force Firefox to handle ready state 4 for synchronous requests */
+      if (!this.options.asynchronous && this.transport.overrideMimeType)
+        this.onStateChange();
+
+    }
+    catch (e) {
+      this.dispatchException(e);
+    }
+  },
+
+  onStateChange: function() {
+    var readyState = this.transport.readyState;
+    if (readyState > 1 && !((readyState == 4) && this._complete))
+      this.respondToReadyState(this.transport.readyState);
+  },
+
+  setRequestHeaders: function() {
+    var headers = {
+      'X-Requested-With': 'XMLHttpRequest',
+      'X-Prototype-Version': Prototype.Version,
+      'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
+    };
+
+    if (this.method == 'post') {
+      headers['Content-type'] = this.options.contentType +
+        (this.options.encoding ? '; charset=' + this.options.encoding : '');
+
+      /* Force "Connection: close" for older Mozilla browsers to work
+       * around a bug where XMLHttpRequest sends an incorrect
+       * Content-length header. See Mozilla Bugzilla #246651.
+       */
+      if (this.transport.overrideMimeType &&
+          (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005)
+            headers['Connection'] = 'close';
+    }
+
+    if (typeof this.options.requestHeaders == 'object') {
+      var extras = this.options.requestHeaders;
+
+      if (Object.isFunction(extras.push))
+        for (var i = 0, length = extras.length; i < length; i += 2)
+          headers[extras[i]] = extras[i+1];
+      else
+        $H(extras).each(function(pair) { headers[pair.key] = pair.value });
+    }
+
+    for (var name in headers)
+      this.transport.setRequestHeader(name, headers[name]);
+  },
+
+  success: function() {
+    var status = this.getStatus();
+    return !status || (status >= 200 && status < 300) || status == 304;
+  },
+
+  getStatus: function() {
+    try {
+      if (this.transport.status === 1223) return 204;
+      return this.transport.status || 0;
+    } catch (e) { return 0 }
+  },
+
+  respondToReadyState: function(readyState) {
+    var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this);
+
+    if (state == 'Complete') {
+      try {
+        this._complete = true;
+        (this.options['on' + response.status]
+         || this.options['on' + (this.success() ? 'Success' : 'Failure')]
+         || Prototype.emptyFunction)(response, response.headerJSON);
+      } catch (e) {
+        this.dispatchException(e);
+      }
+
+      var contentType = response.getHeader('Content-type');
+      if (this.options.evalJS == 'force'
+          || (this.options.evalJS && this.isSameOrigin() && contentType
+          && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
+        this.evalResponse();
+    }
+
+    try {
+      (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON);
+      Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON);
+    } catch (e) {
+      this.dispatchException(e);
+    }
+
+    if (state == 'Complete') {
+      this.transport.onreadystatechange = Prototype.emptyFunction;
+    }
+  },
+
+  isSameOrigin: function() {
+    var m = this.url.match(/^\s*https?:\/\/[^\/]*/);
+    return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({
+      protocol: location.protocol,
+      domain: document.domain,
+      port: location.port ? ':' + location.port : ''
+    }));
+  },
+
+  getHeader: function(name) {
+    try {
+      return this.transport.getResponseHeader(name) || null;
+    } catch (e) { return null; }
+  },
+
+  evalResponse: function() {
+    try {
+      return eval((this.transport.responseText || '').unfilterJSON());
+    } catch (e) {
+      this.dispatchException(e);
+    }
+  },
+
+  dispatchException: function(exception) {
+    (this.options.onException || Prototype.emptyFunction)(this, exception);
+    Ajax.Responders.dispatch('onException', this, exception);
+  }
+});
+
+Ajax.Request.Events =
+  ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];
+
+
+
+
+
+
+
+
+Ajax.Response = Class.create({
+  initialize: function(request){
+    this.request = request;
+    var transport  = this.transport  = request.transport,
+        readyState = this.readyState = transport.readyState;
+
+    if ((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) {
+      this.status       = this.getStatus();
+      this.statusText   = this.getStatusText();
+      this.responseText = String.interpret(transport.responseText);
+      this.headerJSON   = this._getHeaderJSON();
+    }
+
+    if (readyState == 4) {
+      var xml = transport.responseXML;
+      this.responseXML  = Object.isUndefined(xml) ? null : xml;
+      this.responseJSON = this._getResponseJSON();
+    }
+  },
+
+  status:      0,
+
+  statusText: '',
+
+  getStatus: Ajax.Request.prototype.getStatus,
+
+  getStatusText: function() {
+    try {
+      return this.transport.statusText || '';
+    } catch (e) { return '' }
+  },
+
+  getHeader: Ajax.Request.prototype.getHeader,
+
+  getAllHeaders: function() {
+    try {
+      return this.getAllResponseHeaders();
+    } catch (e) { return null }
+  },
+
+  getResponseHeader: function(name) {
+    return this.transport.getResponseHeader(name);
+  },
+
+  getAllResponseHeaders: function() {
+    return this.transport.getAllResponseHeaders();
+  },
+
+  _getHeaderJSON: function() {
+    var json = this.getHeader('X-JSON');
+    if (!json) return null;
+    json = decodeURIComponent(escape(json));
+    try {
+      return json.evalJSON(this.request.options.sanitizeJSON ||
+        !this.request.isSameOrigin());
+    } catch (e) {
+      this.request.dispatchException(e);
+    }
+  },
+
+  _getResponseJSON: function() {
+    var options = this.request.options;
+    if (!options.evalJSON || (options.evalJSON != 'force' &&
+      !(this.getHeader('Content-type') || '').include('application/json')) ||
+        this.responseText.blank())
+          return null;
+    try {
+      return this.responseText.evalJSON(options.sanitizeJSON ||
+        !this.request.isSameOrigin());
+    } catch (e) {
+      this.request.dispatchException(e);
+    }
+  }
+});
+
+Ajax.Updater = Class.create(Ajax.Request, {
+  initialize: function($super, container, url, options) {
+    this.container = {
+      success: (container.success || container),
+      failure: (container.failure || (container.success ? null : container))
+    };
+
+    options = Object.clone(options);
+    var onComplete = options.onComplete;
+    options.onComplete = (function(response, json) {
+      this.updateContent(response.responseText);
+      if (Object.isFunction(onComplete)) onComplete(response, json);
+    }).bind(this);
+
+    $super(url, options);
+  },
+
+  updateContent: function(responseText) {
+    var receiver = this.container[this.success() ? 'success' : 'failure'],
+        options = this.options;
+
+    if (!options.evalScripts) responseText = responseText.stripScripts();
+
+    if (receiver = $(receiver)) {
+      if (options.insertion) {
+        if (Object.isString(options.insertion)) {
+          var insertion = { }; insertion[options.insertion] = responseText;
+          receiver.insert(insertion);
+        }
+        else options.insertion(receiver, responseText);
+      }
+      else receiver.update(responseText);
+    }
+  }
+});
+
+Ajax.PeriodicalUpdater = Class.create(Ajax.Base, {
+  initialize: function($super, container, url, options) {
+    $super(options);
+    this.onComplete = this.options.onComplete;
+
+    this.frequency = (this.options.frequency || 2);
+    this.decay = (this.options.decay || 1);
+
+    this.updater = { };
+    this.container = container;
+    this.url = url;
+
+    this.start();
+  },
+
+  start: function() {
+    this.options.onComplete = this.updateComplete.bind(this);
+    this.onTimerEvent();
+  },
+
+  stop: function() {
+    this.updater.options.onComplete = undefined;
+    clearTimeout(this.timer);
+    (this.onComplete || Prototype.emptyFunction).apply(this, arguments);
+  },
+
+  updateComplete: function(response) {
+    if (this.options.decay) {
+      this.decay = (response.responseText == this.lastText ?
+        this.decay * this.options.decay : 1);
+
+      this.lastText = response.responseText;
+    }
+    this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency);
+  },
+
+  onTimerEvent: function() {
+    this.updater = new Ajax.Updater(this.container, this.url, this.options);
+  }
+});
+
+
+function $(element) {
+  if (arguments.length > 1) {
+    for (var i = 0, elements = [], length = arguments.length; i < length; i++)
+      elements.push($(arguments[i]));
+    return elements;
+  }
+  if (Object.isString(element))
+    element = document.getElementById(element);
+  return Element.extend(element);
+}
+
+if (Prototype.BrowserFeatures.XPath) {
+  document._getElementsByXPath = function(expression, parentElement) {
+    var results = [];
+    var query = document.evaluate(expression, $(parentElement) || document,
+      null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
+    for (var i = 0, length = query.snapshotLength; i < length; i++)
+      results.push(Element.extend(query.snapshotItem(i)));
+    return results;
+  };
+}
+
+/*--------------------------------------------------------------------------*/
+
+if (!Node) var Node = { };
+
+if (!Node.ELEMENT_NODE) {
+  Object.extend(Node, {
+    ELEMENT_NODE: 1,
+    ATTRIBUTE_NODE: 2,
+    TEXT_NODE: 3,
+    CDATA_SECTION_NODE: 4,
+    ENTITY_REFERENCE_NODE: 5,
+    ENTITY_NODE: 6,
+    PROCESSING_INSTRUCTION_NODE: 7,
+    COMMENT_NODE: 8,
+    DOCUMENT_NODE: 9,
+    DOCUMENT_TYPE_NODE: 10,
+    DOCUMENT_FRAGMENT_NODE: 11,
+    NOTATION_NODE: 12
+  });
+}
+
+
+
+(function(global) {
+  function shouldUseCache(tagName, attributes) {
+    if (tagName === 'select') return false;
+    if ('type' in attributes) return false;
+    return true;
+  }
+
+  var HAS_EXTENDED_CREATE_ELEMENT_SYNTAX = (function(){
+    try {
+      var el = document.createElement('');
+      return el.tagName.toLowerCase() === 'input' && el.name === 'x';
+    }
+    catch(err) {
+      return false;
+    }
+  })();
+
+  var element = global.Element;
+
+  global.Element = function(tagName, attributes) {
+    attributes = attributes || { };
+    tagName = tagName.toLowerCase();
+    var cache = Element.cache;
+
+    if (HAS_EXTENDED_CREATE_ELEMENT_SYNTAX && attributes.name) {
+      tagName = '<' + tagName + ' name="' + attributes.name + '">';
+      delete attributes.name;
+      return Element.writeAttribute(document.createElement(tagName), attributes);
+    }
+
+    if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName));
+
+    var node = shouldUseCache(tagName, attributes) ?
+     cache[tagName].cloneNode(false) : document.createElement(tagName);
+
+    return Element.writeAttribute(node, attributes);
+  };
+
+  Object.extend(global.Element, element || { });
+  if (element) global.Element.prototype = element.prototype;
+
+})(this);
+
+Element.idCounter = 1;
+Element.cache = { };
+
+Element._purgeElement = function(element) {
+  var uid = element._prototypeUID;
+  if (uid) {
+    Element.stopObserving(element);
+    element._prototypeUID = void 0;
+    delete Element.Storage[uid];
+  }
+}
+
+Element.Methods = {
+  visible: function(element) {
+    return $(element).style.display != 'none';
+  },
+
+  toggle: function(element) {
+    element = $(element);
+    Element[Element.visible(element) ? 'hide' : 'show'](element);
+    return element;
+  },
+
+  hide: function(element) {
+    element = $(element);
+    element.style.display = 'none';
+    return element;
+  },
+
+  show: function(element) {
+    element = $(element);
+    element.style.display = '';
+    return element;
+  },
+
+  remove: function(element) {
+    element = $(element);
+    element.parentNode.removeChild(element);
+    return element;
+  },
+
+  update: (function(){
+
+    var SELECT_ELEMENT_INNERHTML_BUGGY = (function(){
+      var el = document.createElement("select"),
+          isBuggy = true;
+      el.innerHTML = "";
+      if (el.options && el.options[0]) {
+        isBuggy = el.options[0].nodeName.toUpperCase() !== "OPTION";
+      }
+      el = null;
+      return isBuggy;
+    })();
+
+    var TABLE_ELEMENT_INNERHTML_BUGGY = (function(){
+      try {
+        var el = document.createElement("table");
+        if (el && el.tBodies) {
+          el.innerHTML = "test";
+          var isBuggy = typeof el.tBodies[0] == "undefined";
+          el = null;
+          return isBuggy;
+        }
+      } catch (e) {
+        return true;
+      }
+    })();
+
+    var LINK_ELEMENT_INNERHTML_BUGGY = (function() {
+      try {
+        var el = document.createElement('div');
+        el.innerHTML = "";
+        var isBuggy = (el.childNodes.length === 0);
+        el = null;
+        return isBuggy;
+      } catch(e) {
+        return true;
+      }
+    })();
+
+    var ANY_INNERHTML_BUGGY = SELECT_ELEMENT_INNERHTML_BUGGY ||
+     TABLE_ELEMENT_INNERHTML_BUGGY || LINK_ELEMENT_INNERHTML_BUGGY;
+
+    var SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING = (function () {
+      var s = document.createElement("script"),
+          isBuggy = false;
+      try {
+        s.appendChild(document.createTextNode(""));
+        isBuggy = !s.firstChild ||
+          s.firstChild && s.firstChild.nodeType !== 3;
+      } catch (e) {
+        isBuggy = true;
+      }
+      s = null;
+      return isBuggy;
+    })();
+
+
+    function update(element, content) {
+      element = $(element);
+      var purgeElement = Element._purgeElement;
+
+      var descendants = element.getElementsByTagName('*'),
+       i = descendants.length;
+      while (i--) purgeElement(descendants[i]);
+
+      if (content && content.toElement)
+        content = content.toElement();
+
+      if (Object.isElement(content))
+        return element.update().insert(content);
+
+      content = Object.toHTML(content);
+
+      var tagName = element.tagName.toUpperCase();
+
+      if (tagName === 'SCRIPT' && SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING) {
+        element.text = content;
+        return element;
+      }
+
+      if (ANY_INNERHTML_BUGGY) {
+        if (tagName in Element._insertionTranslations.tags) {
+          while (element.firstChild) {
+            element.removeChild(element.firstChild);
+          }
+          Element._getContentFromAnonymousElement(tagName, content.stripScripts())
+            .each(function(node) {
+              element.appendChild(node)
+            });
+        } else if (LINK_ELEMENT_INNERHTML_BUGGY && Object.isString(content) && content.indexOf(' -1) {
+          while (element.firstChild) {
+            element.removeChild(element.firstChild);
+          }
+          var nodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts(), true);
+          nodes.each(function(node) { element.appendChild(node) });
+        }
+        else {
+          element.innerHTML = content.stripScripts();
+        }
+      }
+      else {
+        element.innerHTML = content.stripScripts();
+      }
+
+      content.evalScripts.bind(content).defer();
+      return element;
+    }
+
+    return update;
+  })(),
+
+  replace: function(element, content) {
+    element = $(element);
+    if (content && content.toElement) content = content.toElement();
+    else if (!Object.isElement(content)) {
+      content = Object.toHTML(content);
+      var range = element.ownerDocument.createRange();
+      range.selectNode(element);
+      content.evalScripts.bind(content).defer();
+      content = range.createContextualFragment(content.stripScripts());
+    }
+    element.parentNode.replaceChild(content, element);
+    return element;
+  },
+
+  insert: function(element, insertions) {
+    element = $(element);
+
+    if (Object.isString(insertions) || Object.isNumber(insertions) ||
+        Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
+          insertions = {bottom:insertions};
+
+    var content, insert, tagName, childNodes;
+
+    for (var position in insertions) {
+      content  = insertions[position];
+      position = position.toLowerCase();
+      insert = Element._insertionTranslations[position];
+
+      if (content && content.toElement) content = content.toElement();
+      if (Object.isElement(content)) {
+        insert(element, content);
+        continue;
+      }
+
+      content = Object.toHTML(content);
+
+      tagName = ((position == 'before' || position == 'after')
+        ? element.parentNode : element).tagName.toUpperCase();
+
+      childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
+
+      if (position == 'top' || position == 'after') childNodes.reverse();
+      childNodes.each(insert.curry(element));
+
+      content.evalScripts.bind(content).defer();
+    }
+
+    return element;
+  },
+
+  wrap: function(element, wrapper, attributes) {
+    element = $(element);
+    if (Object.isElement(wrapper))
+      $(wrapper).writeAttribute(attributes || { });
+    else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes);
+    else wrapper = new Element('div', wrapper);
+    if (element.parentNode)
+      element.parentNode.replaceChild(wrapper, element);
+    wrapper.appendChild(element);
+    return wrapper;
+  },
+
+  inspect: function(element) {
+    element = $(element);
+    var result = '<' + element.tagName.toLowerCase();
+    $H({'id': 'id', 'className': 'class'}).each(function(pair) {
+      var property = pair.first(),
+          attribute = pair.last(),
+          value = (element[property] || '').toString();
+      if (value) result += ' ' + attribute + '=' + value.inspect(true);
+    });
+    return result + '>';
+  },
+
+  recursivelyCollect: function(element, property, maximumLength) {
+    element = $(element);
+    maximumLength = maximumLength || -1;
+    var elements = [];
+
+    while (element = element[property]) {
+      if (element.nodeType == 1)
+        elements.push(Element.extend(element));
+      if (elements.length == maximumLength)
+        break;
+    }
+
+    return elements;
+  },
+
+  ancestors: function(element) {
+    return Element.recursivelyCollect(element, 'parentNode');
+  },
+
+  descendants: function(element) {
+    return Element.select(element, "*");
+  },
+
+  firstDescendant: function(element) {
+    element = $(element).firstChild;
+    while (element && element.nodeType != 1) element = element.nextSibling;
+    return $(element);
+  },
+
+  immediateDescendants: function(element) {
+    var results = [], child = $(element).firstChild;
+    while (child) {
+      if (child.nodeType === 1) {
+        results.push(Element.extend(child));
+      }
+      child = child.nextSibling;
+    }
+    return results;
+  },
+
+  previousSiblings: function(element, maximumLength) {
+    return Element.recursivelyCollect(element, 'previousSibling');
+  },
+
+  nextSiblings: function(element) {
+    return Element.recursivelyCollect(element, 'nextSibling');
+  },
+
+  siblings: function(element) {
+    element = $(element);
+    return Element.previousSiblings(element).reverse()
+      .concat(Element.nextSiblings(element));
+  },
+
+  match: function(element, selector) {
+    element = $(element);
+    if (Object.isString(selector))
+      return Prototype.Selector.match(element, selector);
+    return selector.match(element);
+  },
+
+  up: function(element, expression, index) {
+    element = $(element);
+    if (arguments.length == 1) return $(element.parentNode);
+    var ancestors = Element.ancestors(element);
+    return Object.isNumber(expression) ? ancestors[expression] :
+      Prototype.Selector.find(ancestors, expression, index);
+  },
+
+  down: function(element, expression, index) {
+    element = $(element);
+    if (arguments.length == 1) return Element.firstDescendant(element);
+    return Object.isNumber(expression) ? Element.descendants(element)[expression] :
+      Element.select(element, expression)[index || 0];
+  },
+
+  previous: function(element, expression, index) {
+    element = $(element);
+    if (Object.isNumber(expression)) index = expression, expression = false;
+    if (!Object.isNumber(index)) index = 0;
+
+    if (expression) {
+      return Prototype.Selector.find(element.previousSiblings(), expression, index);
+    } else {
+      return element.recursivelyCollect("previousSibling", index + 1)[index];
+    }
+  },
+
+  next: function(element, expression, index) {
+    element = $(element);
+    if (Object.isNumber(expression)) index = expression, expression = false;
+    if (!Object.isNumber(index)) index = 0;
+
+    if (expression) {
+      return Prototype.Selector.find(element.nextSiblings(), expression, index);
+    } else {
+      var maximumLength = Object.isNumber(index) ? index + 1 : 1;
+      return element.recursivelyCollect("nextSibling", index + 1)[index];
+    }
+  },
+
+
+  select: function(element) {
+    element = $(element);
+    var expressions = Array.prototype.slice.call(arguments, 1).join(', ');
+    return Prototype.Selector.select(expressions, element);
+  },
+
+  adjacent: function(element) {
+    element = $(element);
+    var expressions = Array.prototype.slice.call(arguments, 1).join(', ');
+    return Prototype.Selector.select(expressions, element.parentNode).without(element);
+  },
+
+  identify: function(element) {
+    element = $(element);
+    var id = Element.readAttribute(element, 'id');
+    if (id) return id;
+    do { id = 'anonymous_element_' + Element.idCounter++ } while ($(id));
+    Element.writeAttribute(element, 'id', id);
+    return id;
+  },
+
+  readAttribute: function(element, name) {
+    element = $(element);
+    if (Prototype.Browser.IE) {
+      var t = Element._attributeTranslations.read;
+      if (t.values[name]) return t.values[name](element, name);
+      if (t.names[name]) name = t.names[name];
+      if (name.include(':')) {
+        return (!element.attributes || !element.attributes[name]) ? null :
+         element.attributes[name].value;
+      }
+    }
+    return element.getAttribute(name);
+  },
+
+  writeAttribute: function(element, name, value) {
+    element = $(element);
+    var attributes = { }, t = Element._attributeTranslations.write;
+
+    if (typeof name == 'object') attributes = name;
+    else attributes[name] = Object.isUndefined(value) ? true : value;
+
+    for (var attr in attributes) {
+      name = t.names[attr] || attr;
+      value = attributes[attr];
+      if (t.values[attr]) name = t.values[attr](element, value);
+      if (value === false || value === null)
+        element.removeAttribute(name);
+      else if (value === true)
+        element.setAttribute(name, name);
+      else element.setAttribute(name, value);
+    }
+    return element;
+  },
+
+  getHeight: function(element) {
+    return Element.getDimensions(element).height;
+  },
+
+  getWidth: function(element) {
+    return Element.getDimensions(element).width;
+  },
+
+  classNames: function(element) {
+    return new Element.ClassNames(element);
+  },
+
+  hasClassName: function(element, className) {
+    if (!(element = $(element))) return;
+    var elementClassName = element.className;
+    return (elementClassName.length > 0 && (elementClassName == className ||
+      new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName)));
+  },
+
+  addClassName: function(element, className) {
+    if (!(element = $(element))) return;
+    if (!Element.hasClassName(element, className))
+      element.className += (element.className ? ' ' : '') + className;
+    return element;
+  },
+
+  removeClassName: function(element, className) {
+    if (!(element = $(element))) return;
+    element.className = element.className.replace(
+      new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip();
+    return element;
+  },
+
+  toggleClassName: function(element, className) {
+    if (!(element = $(element))) return;
+    return Element[Element.hasClassName(element, className) ?
+      'removeClassName' : 'addClassName'](element, className);
+  },
+
+  cleanWhitespace: function(element) {
+    element = $(element);
+    var node = element.firstChild;
+    while (node) {
+      var nextNode = node.nextSibling;
+      if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
+        element.removeChild(node);
+      node = nextNode;
+    }
+    return element;
+  },
+
+  empty: function(element) {
+    return $(element).innerHTML.blank();
+  },
+
+  descendantOf: function(element, ancestor) {
+    element = $(element), ancestor = $(ancestor);
+
+    if (element.compareDocumentPosition)
+      return (element.compareDocumentPosition(ancestor) & 8) === 8;
+
+    if (ancestor.contains)
+      return ancestor.contains(element) && ancestor !== element;
+
+    while (element = element.parentNode)
+      if (element == ancestor) return true;
+
+    return false;
+  },
+
+  scrollTo: function(element) {
+    element = $(element);
+    var pos = Element.cumulativeOffset(element);
+    window.scrollTo(pos[0], pos[1]);
+    return element;
+  },
+
+  getStyle: function(element, style) {
+    element = $(element);
+    style = style == 'float' ? 'cssFloat' : style.camelize();
+    var value = element.style[style];
+    if (!value || value == 'auto') {
+      var css = document.defaultView.getComputedStyle(element, null);
+      value = css ? css[style] : null;
+    }
+    if (style == 'opacity') return value ? parseFloat(value) : 1.0;
+    return value == 'auto' ? null : value;
+  },
+
+  getOpacity: function(element) {
+    return $(element).getStyle('opacity');
+  },
+
+  setStyle: function(element, styles) {
+    element = $(element);
+    var elementStyle = element.style, match;
+    if (Object.isString(styles)) {
+      element.style.cssText += ';' + styles;
+      return styles.include('opacity') ?
+        element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element;
+    }
+    for (var property in styles)
+      if (property == 'opacity') element.setOpacity(styles[property]);
+      else
+        elementStyle[(property == 'float' || property == 'cssFloat') ?
+          (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') :
+            property] = styles[property];
+
+    return element;
+  },
+
+  setOpacity: function(element, value) {
+    element = $(element);
+    element.style.opacity = (value == 1 || value === '') ? '' :
+      (value < 0.00001) ? 0 : value;
+    return element;
+  },
+
+  makePositioned: function(element) {
+    element = $(element);
+    var pos = Element.getStyle(element, 'position');
+    if (pos == 'static' || !pos) {
+      element._madePositioned = true;
+      element.style.position = 'relative';
+      if (Prototype.Browser.Opera) {
+        element.style.top = 0;
+        element.style.left = 0;
+      }
+    }
+    return element;
+  },
+
+  undoPositioned: function(element) {
+    element = $(element);
+    if (element._madePositioned) {
+      element._madePositioned = undefined;
+      element.style.position =
+        element.style.top =
+        element.style.left =
+        element.style.bottom =
+        element.style.right = '';
+    }
+    return element;
+  },
+
+  makeClipping: function(element) {
+    element = $(element);
+    if (element._overflow) return element;
+    element._overflow = Element.getStyle(element, 'overflow') || 'auto';
+    if (element._overflow !== 'hidden')
+      element.style.overflow = 'hidden';
+    return element;
+  },
+
+  undoClipping: function(element) {
+    element = $(element);
+    if (!element._overflow) return element;
+    element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;
+    element._overflow = null;
+    return element;
+  },
+
+  clonePosition: function(element, source) {
+    var options = Object.extend({
+      setLeft:    true,
+      setTop:     true,
+      setWidth:   true,
+      setHeight:  true,
+      offsetTop:  0,
+      offsetLeft: 0
+    }, arguments[2] || { });
+
+    source = $(source);
+    var p = Element.viewportOffset(source), delta = [0, 0], parent = null;
+
+    element = $(element);
+
+    if (Element.getStyle(element, 'position') == 'absolute') {
+      parent = Element.getOffsetParent(element);
+      delta = Element.viewportOffset(parent);
+    }
+
+    if (parent == document.body) {
+      delta[0] -= document.body.offsetLeft;
+      delta[1] -= document.body.offsetTop;
+    }
+
+    if (options.setLeft)   element.style.left  = (p[0] - delta[0] + options.offsetLeft) + 'px';
+    if (options.setTop)    element.style.top   = (p[1] - delta[1] + options.offsetTop) + 'px';
+    if (options.setWidth)  element.style.width = source.offsetWidth + 'px';
+    if (options.setHeight) element.style.height = source.offsetHeight + 'px';
+    return element;
+  }
+};
+
+Object.extend(Element.Methods, {
+  getElementsBySelector: Element.Methods.select,
+
+  childElements: Element.Methods.immediateDescendants
+});
+
+Element._attributeTranslations = {
+  write: {
+    names: {
+      className: 'class',
+      htmlFor:   'for'
+    },
+    values: { }
+  }
+};
+
+if (Prototype.Browser.Opera) {
+  Element.Methods.getStyle = Element.Methods.getStyle.wrap(
+    function(proceed, element, style) {
+      switch (style) {
+        case 'height': case 'width':
+          if (!Element.visible(element)) return null;
+
+          var dim = parseInt(proceed(element, style), 10);
+
+          if (dim !== element['offset' + style.capitalize()])
+            return dim + 'px';
+
+          var properties;
+          if (style === 'height') {
+            properties = ['border-top-width', 'padding-top',
+             'padding-bottom', 'border-bottom-width'];
+          }
+          else {
+            properties = ['border-left-width', 'padding-left',
+             'padding-right', 'border-right-width'];
+          }
+          return properties.inject(dim, function(memo, property) {
+            var val = proceed(element, property);
+            return val === null ? memo : memo - parseInt(val, 10);
+          }) + 'px';
+        default: return proceed(element, style);
+      }
+    }
+  );
+
+  Element.Methods.readAttribute = Element.Methods.readAttribute.wrap(
+    function(proceed, element, attribute) {
+      if (attribute === 'title') return element.title;
+      return proceed(element, attribute);
+    }
+  );
+}
+
+else if (Prototype.Browser.IE) {
+  Element.Methods.getStyle = function(element, style) {
+    element = $(element);
+    style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();
+    var value = element.style[style];
+    if (!value && element.currentStyle) value = element.currentStyle[style];
+
+    if (style == 'opacity') {
+      if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
+        if (value[1]) return parseFloat(value[1]) / 100;
+      return 1.0;
+    }
+
+    if (value == 'auto') {
+      if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none'))
+        return element['offset' + style.capitalize()] + 'px';
+      return null;
+    }
+    return value;
+  };
+
+  Element.Methods.setOpacity = function(element, value) {
+    function stripAlpha(filter){
+      return filter.replace(/alpha\([^\)]*\)/gi,'');
+    }
+    element = $(element);
+    var currentStyle = element.currentStyle;
+    if ((currentStyle && !currentStyle.hasLayout) ||
+      (!currentStyle && element.style.zoom == 'normal'))
+        element.style.zoom = 1;
+
+    var filter = element.getStyle('filter'), style = element.style;
+    if (value == 1 || value === '') {
+      (filter = stripAlpha(filter)) ?
+        style.filter = filter : style.removeAttribute('filter');
+      return element;
+    } else if (value < 0.00001) value = 0;
+    style.filter = stripAlpha(filter) +
+      'alpha(opacity=' + (value * 100) + ')';
+    return element;
+  };
+
+  Element._attributeTranslations = (function(){
+
+    var classProp = 'className',
+        forProp = 'for',
+        el = document.createElement('div');
+
+    el.setAttribute(classProp, 'x');
+
+    if (el.className !== 'x') {
+      el.setAttribute('class', 'x');
+      if (el.className === 'x') {
+        classProp = 'class';
+      }
+    }
+    el = null;
+
+    el = document.createElement('label');
+    el.setAttribute(forProp, 'x');
+    if (el.htmlFor !== 'x') {
+      el.setAttribute('htmlFor', 'x');
+      if (el.htmlFor === 'x') {
+        forProp = 'htmlFor';
+      }
+    }
+    el = null;
+
+    return {
+      read: {
+        names: {
+          'class':      classProp,
+          'className':  classProp,
+          'for':        forProp,
+          'htmlFor':    forProp
+        },
+        values: {
+          _getAttr: function(element, attribute) {
+            return element.getAttribute(attribute);
+          },
+          _getAttr2: function(element, attribute) {
+            return element.getAttribute(attribute, 2);
+          },
+          _getAttrNode: function(element, attribute) {
+            var node = element.getAttributeNode(attribute);
+            return node ? node.value : "";
+          },
+          _getEv: (function(){
+
+            var el = document.createElement('div'), f;
+            el.onclick = Prototype.emptyFunction;
+            var value = el.getAttribute('onclick');
+
+            if (String(value).indexOf('{') > -1) {
+              f = function(element, attribute) {
+                attribute = element.getAttribute(attribute);
+                if (!attribute) return null;
+                attribute = attribute.toString();
+                attribute = attribute.split('{')[1];
+                attribute = attribute.split('}')[0];
+                return attribute.strip();
+              };
+            }
+            else if (value === '') {
+              f = function(element, attribute) {
+                attribute = element.getAttribute(attribute);
+                if (!attribute) return null;
+                return attribute.strip();
+              };
+            }
+            el = null;
+            return f;
+          })(),
+          _flag: function(element, attribute) {
+            return $(element).hasAttribute(attribute) ? attribute : null;
+          },
+          style: function(element) {
+            return element.style.cssText.toLowerCase();
+          },
+          title: function(element) {
+            return element.title;
+          }
+        }
+      }
+    }
+  })();
+
+  Element._attributeTranslations.write = {
+    names: Object.extend({
+      cellpadding: 'cellPadding',
+      cellspacing: 'cellSpacing'
+    }, Element._attributeTranslations.read.names),
+    values: {
+      checked: function(element, value) {
+        element.checked = !!value;
+      },
+
+      style: function(element, value) {
+        element.style.cssText = value ? value : '';
+      }
+    }
+  };
+
+  Element._attributeTranslations.has = {};
+
+  $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' +
+      'encType maxLength readOnly longDesc frameBorder').each(function(attr) {
+    Element._attributeTranslations.write.names[attr.toLowerCase()] = attr;
+    Element._attributeTranslations.has[attr.toLowerCase()] = attr;
+  });
+
+  (function(v) {
+    Object.extend(v, {
+      href:        v._getAttr2,
+      src:         v._getAttr2,
+      type:        v._getAttr,
+      action:      v._getAttrNode,
+      disabled:    v._flag,
+      checked:     v._flag,
+      readonly:    v._flag,
+      multiple:    v._flag,
+      onload:      v._getEv,
+      onunload:    v._getEv,
+      onclick:     v._getEv,
+      ondblclick:  v._getEv,
+      onmousedown: v._getEv,
+      onmouseup:   v._getEv,
+      onmouseover: v._getEv,
+      onmousemove: v._getEv,
+      onmouseout:  v._getEv,
+      onfocus:     v._getEv,
+      onblur:      v._getEv,
+      onkeypress:  v._getEv,
+      onkeydown:   v._getEv,
+      onkeyup:     v._getEv,
+      onsubmit:    v._getEv,
+      onreset:     v._getEv,
+      onselect:    v._getEv,
+      onchange:    v._getEv
+    });
+  })(Element._attributeTranslations.read.values);
+
+  if (Prototype.BrowserFeatures.ElementExtensions) {
+    (function() {
+      function _descendants(element) {
+        var nodes = element.getElementsByTagName('*'), results = [];
+        for (var i = 0, node; node = nodes[i]; i++)
+          if (node.tagName !== "!") // Filter out comment nodes.
+            results.push(node);
+        return results;
+      }
+
+      Element.Methods.down = function(element, expression, index) {
+        element = $(element);
+        if (arguments.length == 1) return element.firstDescendant();
+        return Object.isNumber(expression) ? _descendants(element)[expression] :
+          Element.select(element, expression)[index || 0];
+      }
+    })();
+  }
+
+}
+
+else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) {
+  Element.Methods.setOpacity = function(element, value) {
+    element = $(element);
+    element.style.opacity = (value == 1) ? 0.999999 :
+      (value === '') ? '' : (value < 0.00001) ? 0 : value;
+    return element;
+  };
+}
+
+else if (Prototype.Browser.WebKit) {
+  Element.Methods.setOpacity = function(element, value) {
+    element = $(element);
+    element.style.opacity = (value == 1 || value === '') ? '' :
+      (value < 0.00001) ? 0 : value;
+
+    if (value == 1)
+      if (element.tagName.toUpperCase() == 'IMG' && element.width) {
+        element.width++; element.width--;
+      } else try {
+        var n = document.createTextNode(' ');
+        element.appendChild(n);
+        element.removeChild(n);
+      } catch (e) { }
+
+    return element;
+  };
+}
+
+if ('outerHTML' in document.documentElement) {
+  Element.Methods.replace = function(element, content) {
+    element = $(element);
+
+    if (content && content.toElement) content = content.toElement();
+    if (Object.isElement(content)) {
+      element.parentNode.replaceChild(content, element);
+      return element;
+    }
+
+    content = Object.toHTML(content);
+    var parent = element.parentNode, tagName = parent.tagName.toUpperCase();
+
+    if (Element._insertionTranslations.tags[tagName]) {
+      var nextSibling = element.next(),
+          fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
+      parent.removeChild(element);
+      if (nextSibling)
+        fragments.each(function(node) { parent.insertBefore(node, nextSibling) });
+      else
+        fragments.each(function(node) { parent.appendChild(node) });
+    }
+    else element.outerHTML = content.stripScripts();
+
+    content.evalScripts.bind(content).defer();
+    return element;
+  };
+}
+
+Element._returnOffset = function(l, t) {
+  var result = [l, t];
+  result.left = l;
+  result.top = t;
+  return result;
+};
+
+Element._getContentFromAnonymousElement = function(tagName, html, force) {
+  var div = new Element('div'),
+      t = Element._insertionTranslations.tags[tagName];
+
+  var workaround = false;
+  if (t) workaround = true;
+  else if (force) {
+    workaround = true;
+    t = ['', '', 0];
+  }
+
+  if (workaround) {
+    div.innerHTML = ' ' + t[0] + html + t[1];
+    div.removeChild(div.firstChild);
+    for (var i = t[2]; i--; ) {
+      div = div.firstChild;
+    }
+  }
+  else {
+    div.innerHTML = html;
+  }
+  return $A(div.childNodes);
+};
+
+Element._insertionTranslations = {
+  before: function(element, node) {
+    element.parentNode.insertBefore(node, element);
+  },
+  top: function(element, node) {
+    element.insertBefore(node, element.firstChild);
+  },
+  bottom: function(element, node) {
+    element.appendChild(node);
+  },
+  after: function(element, node) {
+    element.parentNode.insertBefore(node, element.nextSibling);
+  },
+  tags: {
+    TABLE:  ['',                '
',                   1],
+    TBODY:  ['',         '
',           2],
+    TR:     ['',     '
',      3],
+    TD:     ['
', '
', 4],
+    SELECT: ['',                  1]
+  }
+};
+
+(function() {
+  var tags = Element._insertionTranslations.tags;
+  Object.extend(tags, {
+    THEAD: tags.TBODY,
+    TFOOT: tags.TBODY,
+    TH:    tags.TD
+  });
+})();
+
+Element.Methods.Simulated = {
+  hasAttribute: function(element, attribute) {
+    attribute = Element._attributeTranslations.has[attribute] || attribute;
+    var node = $(element).getAttributeNode(attribute);
+    return !!(node && node.specified);
+  }
+};
+
+Element.Methods.ByTag = { };
+
+Object.extend(Element, Element.Methods);
+
+(function(div) {
+
+  if (!Prototype.BrowserFeatures.ElementExtensions && div['__proto__']) {
+    window.HTMLElement = { };
+    window.HTMLElement.prototype = div['__proto__'];
+    Prototype.BrowserFeatures.ElementExtensions = true;
+  }
+
+  div = null;
+
+})(document.createElement('div'));
+
+Element.extend = (function() {
+
+  function checkDeficiency(tagName) {
+    if (typeof window.Element != 'undefined') {
+      var proto = window.Element.prototype;
+      if (proto) {
+        var id = '_' + (Math.random()+'').slice(2),
+            el = document.createElement(tagName);
+        proto[id] = 'x';
+        var isBuggy = (el[id] !== 'x');
+        delete proto[id];
+        el = null;
+        return isBuggy;
+      }
+    }
+    return false;
+  }
+
+  function extendElementWith(element, methods) {
+    for (var property in methods) {
+      var value = methods[property];
+      if (Object.isFunction(value) && !(property in element))
+        element[property] = value.methodize();
+    }
+  }
+
+  var HTMLOBJECTELEMENT_PROTOTYPE_BUGGY = checkDeficiency('object');
+
+  if (Prototype.BrowserFeatures.SpecificElementExtensions) {
+    if (HTMLOBJECTELEMENT_PROTOTYPE_BUGGY) {
+      return function(element) {
+        if (element && typeof element._extendedByPrototype == 'undefined') {
+          var t = element.tagName;
+          if (t && (/^(?:object|applet|embed)$/i.test(t))) {
+            extendElementWith(element, Element.Methods);
+            extendElementWith(element, Element.Methods.Simulated);
+            extendElementWith(element, Element.Methods.ByTag[t.toUpperCase()]);
+          }
+        }
+        return element;
+      }
+    }
+    return Prototype.K;
+  }
+
+  var Methods = { }, ByTag = Element.Methods.ByTag;
+
+  var extend = Object.extend(function(element) {
+    if (!element || typeof element._extendedByPrototype != 'undefined' ||
+        element.nodeType != 1 || element == window) return element;
+
+    var methods = Object.clone(Methods),
+        tagName = element.tagName.toUpperCase();
+
+    if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]);
+
+    extendElementWith(element, methods);
+
+    element._extendedByPrototype = Prototype.emptyFunction;
+    return element;
+
+  }, {
+    refresh: function() {
+      if (!Prototype.BrowserFeatures.ElementExtensions) {
+        Object.extend(Methods, Element.Methods);
+        Object.extend(Methods, Element.Methods.Simulated);
+      }
+    }
+  });
+
+  extend.refresh();
+  return extend;
+})();
+
+if (document.documentElement.hasAttribute) {
+  Element.hasAttribute = function(element, attribute) {
+    return element.hasAttribute(attribute);
+  };
+}
+else {
+  Element.hasAttribute = Element.Methods.Simulated.hasAttribute;
+}
+
+Element.addMethods = function(methods) {
+  var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag;
+
+  if (!methods) {
+    Object.extend(Form, Form.Methods);
+    Object.extend(Form.Element, Form.Element.Methods);
+    Object.extend(Element.Methods.ByTag, {
+      "FORM":     Object.clone(Form.Methods),
+      "INPUT":    Object.clone(Form.Element.Methods),
+      "SELECT":   Object.clone(Form.Element.Methods),
+      "TEXTAREA": Object.clone(Form.Element.Methods),
+      "BUTTON":   Object.clone(Form.Element.Methods)
+    });
+  }
+
+  if (arguments.length == 2) {
+    var tagName = methods;
+    methods = arguments[1];
+  }
+
+  if (!tagName) Object.extend(Element.Methods, methods || { });
+  else {
+    if (Object.isArray(tagName)) tagName.each(extend);
+    else extend(tagName);
+  }
+
+  function extend(tagName) {
+    tagName = tagName.toUpperCase();
+    if (!Element.Methods.ByTag[tagName])
+      Element.Methods.ByTag[tagName] = { };
+    Object.extend(Element.Methods.ByTag[tagName], methods);
+  }
+
+  function copy(methods, destination, onlyIfAbsent) {
+    onlyIfAbsent = onlyIfAbsent || false;
+    for (var property in methods) {
+      var value = methods[property];
+      if (!Object.isFunction(value)) continue;
+      if (!onlyIfAbsent || !(property in destination))
+        destination[property] = value.methodize();
+    }
+  }
+
+  function findDOMClass(tagName) {
+    var klass;
+    var trans = {
+      "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph",
+      "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList",
+      "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading",
+      "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote",
+      "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION":
+      "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD":
+      "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR":
+      "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET":
+      "FrameSet", "IFRAME": "IFrame"
+    };
+    if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element';
+    if (window[klass]) return window[klass];
+    klass = 'HTML' + tagName + 'Element';
+    if (window[klass]) return window[klass];
+    klass = 'HTML' + tagName.capitalize() + 'Element';
+    if (window[klass]) return window[klass];
+
+    var element = document.createElement(tagName),
+        proto = element['__proto__'] || element.constructor.prototype;
+
+    element = null;
+    return proto;
+  }
+
+  var elementPrototype = window.HTMLElement ? HTMLElement.prototype :
+   Element.prototype;
+
+  if (F.ElementExtensions) {
+    copy(Element.Methods, elementPrototype);
+    copy(Element.Methods.Simulated, elementPrototype, true);
+  }
+
+  if (F.SpecificElementExtensions) {
+    for (var tag in Element.Methods.ByTag) {
+      var klass = findDOMClass(tag);
+      if (Object.isUndefined(klass)) continue;
+      copy(T[tag], klass.prototype);
+    }
+  }
+
+  Object.extend(Element, Element.Methods);
+  delete Element.ByTag;
+
+  if (Element.extend.refresh) Element.extend.refresh();
+  Element.cache = { };
+};
+
+
+document.viewport = {
+
+  getDimensions: function() {
+    return { width: this.getWidth(), height: this.getHeight() };
+  },
+
+  getScrollOffsets: function() {
+    return Element._returnOffset(
+      window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft,
+      window.pageYOffset || document.documentElement.scrollTop  || document.body.scrollTop);
+  }
+};
+
+(function(viewport) {
+  var B = Prototype.Browser, doc = document, element, property = {};
+
+  function getRootElement() {
+    if (B.WebKit && !doc.evaluate)
+      return document;
+
+    if (B.Opera && window.parseFloat(window.opera.version()) < 9.5)
+      return document.body;
+
+    return document.documentElement;
+  }
+
+  function define(D) {
+    if (!element) element = getRootElement();
+
+    property[D] = 'client' + D;
+
+    viewport['get' + D] = function() { return element[property[D]] };
+    return viewport['get' + D]();
+  }
+
+  viewport.getWidth  = define.curry('Width');
+
+  viewport.getHeight = define.curry('Height');
+})(document.viewport);
+
+
+Element.Storage = {
+  UID: 1
+};
+
+Element.addMethods({
+  getStorage: function(element) {
+    if (!(element = $(element))) return;
+
+    var uid;
+    if (element === window) {
+      uid = 0;
+    } else {
+      if (typeof element._prototypeUID === "undefined")
+        element._prototypeUID = Element.Storage.UID++;
+      uid = element._prototypeUID;
+    }
+
+    if (!Element.Storage[uid])
+      Element.Storage[uid] = $H();
+
+    return Element.Storage[uid];
+  },
+
+  store: function(element, key, value) {
+    if (!(element = $(element))) return;
+
+    if (arguments.length === 2) {
+      Element.getStorage(element).update(key);
+    } else {
+      Element.getStorage(element).set(key, value);
+    }
+
+    return element;
+  },
+
+  retrieve: function(element, key, defaultValue) {
+    if (!(element = $(element))) return;
+    var hash = Element.getStorage(element), value = hash.get(key);
+
+    if (Object.isUndefined(value)) {
+      hash.set(key, defaultValue);
+      value = defaultValue;
+    }
+
+    return value;
+  },
+
+  clone: function(element, deep) {
+    if (!(element = $(element))) return;
+    var clone = element.cloneNode(deep);
+    clone._prototypeUID = void 0;
+    if (deep) {
+      var descendants = Element.select(clone, '*'),
+          i = descendants.length;
+      while (i--) {
+        descendants[i]._prototypeUID = void 0;
+      }
+    }
+    return Element.extend(clone);
+  },
+
+  purge: function(element) {
+    if (!(element = $(element))) return;
+    var purgeElement = Element._purgeElement;
+
+    purgeElement(element);
+
+    var descendants = element.getElementsByTagName('*'),
+     i = descendants.length;
+
+    while (i--) purgeElement(descendants[i]);
+
+    return null;
+  }
+});
+
+(function() {
+
+  function toDecimal(pctString) {
+    var match = pctString.match(/^(\d+)%?$/i);
+    if (!match) return null;
+    return (Number(match[1]) / 100);
+  }
+
+  function getPixelValue(value, property, context) {
+    var element = null;
+    if (Object.isElement(value)) {
+      element = value;
+      value = element.getStyle(property);
+    }
+
+    if (value === null) {
+      return null;
+    }
+
+    if ((/^(?:-)?\d+(\.\d+)?(px)?$/i).test(value)) {
+      return window.parseFloat(value);
+    }
+
+    var isPercentage = value.include('%'), isViewport = (context === document.viewport);
+
+    if (/\d/.test(value) && element && element.runtimeStyle && !(isPercentage && isViewport)) {
+      var style = element.style.left, rStyle = element.runtimeStyle.left;
+      element.runtimeStyle.left = element.currentStyle.left;
+      element.style.left = value || 0;
+      value = element.style.pixelLeft;
+      element.style.left = style;
+      element.runtimeStyle.left = rStyle;
+
+      return value;
+    }
+
+    if (element && isPercentage) {
+      context = context || element.parentNode;
+      var decimal = toDecimal(value);
+      var whole = null;
+      var position = element.getStyle('position');
+
+      var isHorizontal = property.include('left') || property.include('right') ||
+       property.include('width');
+
+      var isVertical =  property.include('top') || property.include('bottom') ||
+        property.include('height');
+
+      if (context === document.viewport) {
+        if (isHorizontal) {
+          whole = document.viewport.getWidth();
+        } else if (isVertical) {
+          whole = document.viewport.getHeight();
+        }
+      } else {
+        if (isHorizontal) {
+          whole = $(context).measure('width');
+        } else if (isVertical) {
+          whole = $(context).measure('height');
+        }
+      }
+
+      return (whole === null) ? 0 : whole * decimal;
+    }
+
+    return 0;
+  }
+
+  function toCSSPixels(number) {
+    if (Object.isString(number) && number.endsWith('px')) {
+      return number;
+    }
+    return number + 'px';
+  }
+
+  function isDisplayed(element) {
+    var originalElement = element;
+    while (element && element.parentNode) {
+      var display = element.getStyle('display');
+      if (display === 'none') {
+        return false;
+      }
+      element = $(element.parentNode);
+    }
+    return true;
+  }
+
+  var hasLayout = Prototype.K;
+  if ('currentStyle' in document.documentElement) {
+    hasLayout = function(element) {
+      if (!element.currentStyle.hasLayout) {
+        element.style.zoom = 1;
+      }
+      return element;
+    };
+  }
+
+  function cssNameFor(key) {
+    if (key.include('border')) key = key + '-width';
+    return key.camelize();
+  }
+
+  Element.Layout = Class.create(Hash, {
+    initialize: function($super, element, preCompute) {
+      $super();
+      this.element = $(element);
+
+      Element.Layout.PROPERTIES.each( function(property) {
+        this._set(property, null);
+      }, this);
+
+      if (preCompute) {
+        this._preComputing = true;
+        this._begin();
+        Element.Layout.PROPERTIES.each( this._compute, this );
+        this._end();
+        this._preComputing = false;
+      }
+    },
+
+    _set: function(property, value) {
+      return Hash.prototype.set.call(this, property, value);
+    },
+
+    set: function(property, value) {
+      throw "Properties of Element.Layout are read-only.";
+    },
+
+    get: function($super, property) {
+      var value = $super(property);
+      return value === null ? this._compute(property) : value;
+    },
+
+    _begin: function() {
+      if (this._prepared) return;
+
+      var element = this.element;
+      if (isDisplayed(element)) {
+        this._prepared = true;
+        return;
+      }
+
+      var originalStyles = {
+        position:   element.style.position   || '',
+        width:      element.style.width      || '',
+        visibility: element.style.visibility || '',
+        display:    element.style.display    || ''
+      };
+
+      element.store('prototype_original_styles', originalStyles);
+
+      var position = element.getStyle('position'),
+       width = element.getStyle('width');
+
+      if (width === "0px" || width === null) {
+        element.style.display = 'block';
+        width = element.getStyle('width');
+      }
+
+      var context = (position === 'fixed') ? document.viewport :
+       element.parentNode;
+
+      element.setStyle({
+        position:   'absolute',
+        visibility: 'hidden',
+        display:    'block'
+      });
+
+      var positionedWidth = element.getStyle('width');
+
+      var newWidth;
+      if (width && (positionedWidth === width)) {
+        newWidth = getPixelValue(element, 'width', context);
+      } else if (position === 'absolute' || position === 'fixed') {
+        newWidth = getPixelValue(element, 'width', context);
+      } else {
+        var parent = element.parentNode, pLayout = $(parent).getLayout();
+
+        newWidth = pLayout.get('width') -
+         this.get('margin-left') -
+         this.get('border-left') -
+         this.get('padding-left') -
+         this.get('padding-right') -
+         this.get('border-right') -
+         this.get('margin-right');
+      }
+
+      element.setStyle({ width: newWidth + 'px' });
+
+      this._prepared = true;
+    },
+
+    _end: function() {
+      var element = this.element;
+      var originalStyles = element.retrieve('prototype_original_styles');
+      element.store('prototype_original_styles', null);
+      element.setStyle(originalStyles);
+      this._prepared = false;
+    },
+
+    _compute: function(property) {
+      var COMPUTATIONS = Element.Layout.COMPUTATIONS;
+      if (!(property in COMPUTATIONS)) {
+        throw "Property not found.";
+      }
+
+      return this._set(property, COMPUTATIONS[property].call(this, this.element));
+    },
+
+    toObject: function() {
+      var args = $A(arguments);
+      var keys = (args.length === 0) ? Element.Layout.PROPERTIES :
+       args.join(' ').split(' ');
+      var obj = {};
+      keys.each( function(key) {
+        if (!Element.Layout.PROPERTIES.include(key)) return;
+        var value = this.get(key);
+        if (value != null) obj[key] = value;
+      }, this);
+      return obj;
+    },
+
+    toHash: function() {
+      var obj = this.toObject.apply(this, arguments);
+      return new Hash(obj);
+    },
+
+    toCSS: function() {
+      var args = $A(arguments);
+      var keys = (args.length === 0) ? Element.Layout.PROPERTIES :
+       args.join(' ').split(' ');
+      var css = {};
+
+      keys.each( function(key) {
+        if (!Element.Layout.PROPERTIES.include(key)) return;
+        if (Element.Layout.COMPOSITE_PROPERTIES.include(key)) return;
+
+        var value = this.get(key);
+        if (value != null) css[cssNameFor(key)] = value + 'px';
+      }, this);
+      return css;
+    },
+
+    inspect: function() {
+      return "#";
+    }
+  });
+
+  Object.extend(Element.Layout, {
+    PROPERTIES: $w('height width top left right bottom border-left border-right border-top border-bottom padding-left padding-right padding-top padding-bottom margin-top margin-bottom margin-left margin-right padding-box-width padding-box-height border-box-width border-box-height margin-box-width margin-box-height'),
+
+    COMPOSITE_PROPERTIES: $w('padding-box-width padding-box-height margin-box-width margin-box-height border-box-width border-box-height'),
+
+    COMPUTATIONS: {
+      'height': function(element) {
+        if (!this._preComputing) this._begin();
+
+        var bHeight = this.get('border-box-height');
+        if (bHeight <= 0) {
+          if (!this._preComputing) this._end();
+          return 0;
+        }
+
+        var bTop = this.get('border-top'),
+         bBottom = this.get('border-bottom');
+
+        var pTop = this.get('padding-top'),
+         pBottom = this.get('padding-bottom');
+
+        if (!this._preComputing) this._end();
+
+        return bHeight - bTop - bBottom - pTop - pBottom;
+      },
+
+      'width': function(element) {
+        if (!this._preComputing) this._begin();
+
+        var bWidth = this.get('border-box-width');
+        if (bWidth <= 0) {
+          if (!this._preComputing) this._end();
+          return 0;
+        }
+
+        var bLeft = this.get('border-left'),
+         bRight = this.get('border-right');
+
+        var pLeft = this.get('padding-left'),
+         pRight = this.get('padding-right');
+
+        if (!this._preComputing) this._end();
+
+        return bWidth - bLeft - bRight - pLeft - pRight;
+      },
+
+      'padding-box-height': function(element) {
+        var height = this.get('height'),
+         pTop = this.get('padding-top'),
+         pBottom = this.get('padding-bottom');
+
+        return height + pTop + pBottom;
+      },
+
+      'padding-box-width': function(element) {
+        var width = this.get('width'),
+         pLeft = this.get('padding-left'),
+         pRight = this.get('padding-right');
+
+        return width + pLeft + pRight;
+      },
+
+      'border-box-height': function(element) {
+        if (!this._preComputing) this._begin();
+        var height = element.offsetHeight;
+        if (!this._preComputing) this._end();
+        return height;
+      },
+
+      'border-box-width': function(element) {
+        if (!this._preComputing) this._begin();
+        var width = element.offsetWidth;
+        if (!this._preComputing) this._end();
+        return width;
+      },
+
+      'margin-box-height': function(element) {
+        var bHeight = this.get('border-box-height'),
+         mTop = this.get('margin-top'),
+         mBottom = this.get('margin-bottom');
+
+        if (bHeight <= 0) return 0;
+
+        return bHeight + mTop + mBottom;
+      },
+
+      'margin-box-width': function(element) {
+        var bWidth = this.get('border-box-width'),
+         mLeft = this.get('margin-left'),
+         mRight = this.get('margin-right');
+
+        if (bWidth <= 0) return 0;
+
+        return bWidth + mLeft + mRight;
+      },
+
+      'top': function(element) {
+        var offset = element.positionedOffset();
+        return offset.top;
+      },
+
+      'bottom': function(element) {
+        var offset = element.positionedOffset(),
+         parent = element.getOffsetParent(),
+         pHeight = parent.measure('height');
+
+        var mHeight = this.get('border-box-height');
+
+        return pHeight - mHeight - offset.top;
+      },
+
+      'left': function(element) {
+        var offset = element.positionedOffset();
+        return offset.left;
+      },
+
+      'right': function(element) {
+        var offset = element.positionedOffset(),
+         parent = element.getOffsetParent(),
+         pWidth = parent.measure('width');
+
+        var mWidth = this.get('border-box-width');
+
+        return pWidth - mWidth - offset.left;
+      },
+
+      'padding-top': function(element) {
+        return getPixelValue(element, 'paddingTop');
+      },
+
+      'padding-bottom': function(element) {
+        return getPixelValue(element, 'paddingBottom');
+      },
+
+      'padding-left': function(element) {
+        return getPixelValue(element, 'paddingLeft');
+      },
+
+      'padding-right': function(element) {
+        return getPixelValue(element, 'paddingRight');
+      },
+
+      'border-top': function(element) {
+        return getPixelValue(element, 'borderTopWidth');
+      },
+
+      'border-bottom': function(element) {
+        return getPixelValue(element, 'borderBottomWidth');
+      },
+
+      'border-left': function(element) {
+        return getPixelValue(element, 'borderLeftWidth');
+      },
+
+      'border-right': function(element) {
+        return getPixelValue(element, 'borderRightWidth');
+      },
+
+      'margin-top': function(element) {
+        return getPixelValue(element, 'marginTop');
+      },
+
+      'margin-bottom': function(element) {
+        return getPixelValue(element, 'marginBottom');
+      },
+
+      'margin-left': function(element) {
+        return getPixelValue(element, 'marginLeft');
+      },
+
+      'margin-right': function(element) {
+        return getPixelValue(element, 'marginRight');
+      }
+    }
+  });
+
+  if ('getBoundingClientRect' in document.documentElement) {
+    Object.extend(Element.Layout.COMPUTATIONS, {
+      'right': function(element) {
+        var parent = hasLayout(element.getOffsetParent());
+        var rect = element.getBoundingClientRect(),
+         pRect = parent.getBoundingClientRect();
+
+        return (pRect.right - rect.right).round();
+      },
+
+      'bottom': function(element) {
+        var parent = hasLayout(element.getOffsetParent());
+        var rect = element.getBoundingClientRect(),
+         pRect = parent.getBoundingClientRect();
+
+        return (pRect.bottom - rect.bottom).round();
+      }
+    });
+  }
+
+  Element.Offset = Class.create({
+    initialize: function(left, top) {
+      this.left = left.round();
+      this.top  = top.round();
+
+      this[0] = this.left;
+      this[1] = this.top;
+    },
+
+    relativeTo: function(offset) {
+      return new Element.Offset(
+        this.left - offset.left,
+        this.top  - offset.top
+      );
+    },
+
+    inspect: function() {
+      return "#".interpolate(this);
+    },
+
+    toString: function() {
+      return "[#{left}, #{top}]".interpolate(this);
+    },
+
+    toArray: function() {
+      return [this.left, this.top];
+    }
+  });
+
+  function getLayout(element, preCompute) {
+    return new Element.Layout(element, preCompute);
+  }
+
+  function measure(element, property) {
+    return $(element).getLayout().get(property);
+  }
+
+  function getDimensions(element) {
+    element = $(element);
+    var display = Element.getStyle(element, 'display');
+
+    if (display && display !== 'none') {
+      return { width: element.offsetWidth, height: element.offsetHeight };
+    }
+
+    var style = element.style;
+    var originalStyles = {
+      visibility: style.visibility,
+      position:   style.position,
+      display:    style.display
+    };
+
+    var newStyles = {
+      visibility: 'hidden',
+      display:    'block'
+    };
+
+    if (originalStyles.position !== 'fixed')
+      newStyles.position = 'absolute';
+
+    Element.setStyle(element, newStyles);
+
+    var dimensions = {
+      width:  element.offsetWidth,
+      height: element.offsetHeight
+    };
+
+    Element.setStyle(element, originalStyles);
+
+    return dimensions;
+  }
+
+  function getOffsetParent(element) {
+    element = $(element);
+
+    if (isDocument(element) || isDetached(element) || isBody(element) || isHtml(element))
+      return $(document.body);
+
+    var isInline = (Element.getStyle(element, 'display') === 'inline');
+    if (!isInline && element.offsetParent) return $(element.offsetParent);
+
+    while ((element = element.parentNode) && element !== document.body) {
+      if (Element.getStyle(element, 'position') !== 'static') {
+        return isHtml(element) ? $(document.body) : $(element);
+      }
+    }
+
+    return $(document.body);
+  }
+
+
+  function cumulativeOffset(element) {
+    element = $(element);
+    var valueT = 0, valueL = 0;
+    if (element.parentNode) {
+      do {
+        valueT += element.offsetTop  || 0;
+        valueL += element.offsetLeft || 0;
+        element = element.offsetParent;
+      } while (element);
+    }
+    return new Element.Offset(valueL, valueT);
+  }
+
+  function positionedOffset(element) {
+    element = $(element);
+
+    var layout = element.getLayout();
+
+    var valueT = 0, valueL = 0;
+    do {
+      valueT += element.offsetTop  || 0;
+      valueL += element.offsetLeft || 0;
+      element = element.offsetParent;
+      if (element) {
+        if (isBody(element)) break;
+        var p = Element.getStyle(element, 'position');
+        if (p !== 'static') break;
+      }
+    } while (element);
+
+    valueL -= layout.get('margin-top');
+    valueT -= layout.get('margin-left');
+
+    return new Element.Offset(valueL, valueT);
+  }
+
+  function cumulativeScrollOffset(element) {
+    var valueT = 0, valueL = 0;
+    do {
+      valueT += element.scrollTop  || 0;
+      valueL += element.scrollLeft || 0;
+      element = element.parentNode;
+    } while (element);
+    return new Element.Offset(valueL, valueT);
+  }
+
+  function viewportOffset(forElement) {
+    element = $(element);
+    var valueT = 0, valueL = 0, docBody = document.body;
+
+    var element = forElement;
+    do {
+      valueT += element.offsetTop  || 0;
+      valueL += element.offsetLeft || 0;
+      if (element.offsetParent == docBody &&
+        Element.getStyle(element, 'position') == 'absolute') break;
+    } while (element = element.offsetParent);
+
+    element = forElement;
+    do {
+      if (element != docBody) {
+        valueT -= element.scrollTop  || 0;
+        valueL -= element.scrollLeft || 0;
+      }
+    } while (element = element.parentNode);
+    return new Element.Offset(valueL, valueT);
+  }
+
+  function absolutize(element) {
+    element = $(element);
+
+    if (Element.getStyle(element, 'position') === 'absolute') {
+      return element;
+    }
+
+    var offsetParent = getOffsetParent(element);
+    var eOffset = element.viewportOffset(),
+     pOffset = offsetParent.viewportOffset();
+
+    var offset = eOffset.relativeTo(pOffset);
+    var layout = element.getLayout();
+
+    element.store('prototype_absolutize_original_styles', {
+      left:   element.getStyle('left'),
+      top:    element.getStyle('top'),
+      width:  element.getStyle('width'),
+      height: element.getStyle('height')
+    });
+
+    element.setStyle({
+      position: 'absolute',
+      top:    offset.top + 'px',
+      left:   offset.left + 'px',
+      width:  layout.get('width') + 'px',
+      height: layout.get('height') + 'px'
+    });
+
+    return element;
+  }
+
+  function relativize(element) {
+    element = $(element);
+    if (Element.getStyle(element, 'position') === 'relative') {
+      return element;
+    }
+
+    var originalStyles =
+     element.retrieve('prototype_absolutize_original_styles');
+
+    if (originalStyles) element.setStyle(originalStyles);
+    return element;
+  }
+
+  if (Prototype.Browser.IE) {
+    getOffsetParent = getOffsetParent.wrap(
+      function(proceed, element) {
+        element = $(element);
+
+        if (isDocument(element) || isDetached(element) || isBody(element) || isHtml(element))
+          return $(document.body);
+
+        var position = element.getStyle('position');
+        if (position !== 'static') return proceed(element);
+
+        element.setStyle({ position: 'relative' });
+        var value = proceed(element);
+        element.setStyle({ position: position });
+        return value;
+      }
+    );
+
+    positionedOffset = positionedOffset.wrap(function(proceed, element) {
+      element = $(element);
+      if (!element.parentNode) return new Element.Offset(0, 0);
+      var position = element.getStyle('position');
+      if (position !== 'static') return proceed(element);
+
+      var offsetParent = element.getOffsetParent();
+      if (offsetParent && offsetParent.getStyle('position') === 'fixed')
+        hasLayout(offsetParent);
+
+      element.setStyle({ position: 'relative' });
+      var value = proceed(element);
+      element.setStyle({ position: position });
+      return value;
+    });
+  } else if (Prototype.Browser.Webkit) {
+    cumulativeOffset = function(element) {
+      element = $(element);
+      var valueT = 0, valueL = 0;
+      do {
+        valueT += element.offsetTop  || 0;
+        valueL += element.offsetLeft || 0;
+        if (element.offsetParent == document.body)
+          if (Element.getStyle(element, 'position') == 'absolute') break;
+
+        element = element.offsetParent;
+      } while (element);
+
+      return new Element.Offset(valueL, valueT);
+    };
+  }
+
+
+  Element.addMethods({
+    getLayout:              getLayout,
+    measure:                measure,
+    getDimensions:          getDimensions,
+    getOffsetParent:        getOffsetParent,
+    cumulativeOffset:       cumulativeOffset,
+    positionedOffset:       positionedOffset,
+    cumulativeScrollOffset: cumulativeScrollOffset,
+    viewportOffset:         viewportOffset,
+    absolutize:             absolutize,
+    relativize:             relativize
+  });
+
+  function isBody(element) {
+    return element.nodeName.toUpperCase() === 'BODY';
+  }
+
+  function isHtml(element) {
+    return element.nodeName.toUpperCase() === 'HTML';
+  }
+
+  function isDocument(element) {
+    return element.nodeType === Node.DOCUMENT_NODE;
+  }
+
+  function isDetached(element) {
+    return element !== document.body &&
+     !Element.descendantOf(element, document.body);
+  }
+
+  if ('getBoundingClientRect' in document.documentElement) {
+    Element.addMethods({
+      viewportOffset: function(element) {
+        element = $(element);
+        if (isDetached(element)) return new Element.Offset(0, 0);
+
+        var rect = element.getBoundingClientRect(),
+         docEl = document.documentElement;
+        return new Element.Offset(rect.left - docEl.clientLeft,
+         rect.top - docEl.clientTop);
+      }
+    });
+  }
+})();
+window.$$ = function() {
+  var expression = $A(arguments).join(', ');
+  return Prototype.Selector.select(expression, document);
+};
+
+Prototype.Selector = (function() {
+
+  function select() {
+    throw new Error('Method "Prototype.Selector.select" must be defined.');
+  }
+
+  function match() {
+    throw new Error('Method "Prototype.Selector.match" must be defined.');
+  }
+
+  function find(elements, expression, index) {
+    index = index || 0;
+    var match = Prototype.Selector.match, length = elements.length, matchIndex = 0, i;
+
+    for (i = 0; i < length; i++) {
+      if (match(elements[i], expression) && index == matchIndex++) {
+        return Element.extend(elements[i]);
+      }
+    }
+  }
+
+  function extendElements(elements) {
+    for (var i = 0, length = elements.length; i < length; i++) {
+      Element.extend(elements[i]);
+    }
+    return elements;
+  }
+
+
+  var K = Prototype.K;
+
+  return {
+    select: select,
+    match: match,
+    find: find,
+    extendElements: (Element.extend === K) ? K : extendElements,
+    extendElement: Element.extend
+  };
+})();
+/*!
+ * Sizzle CSS Selector Engine - v1.0
+ *  Copyright 2009, The Dojo Foundation
+ *  Released under the MIT, BSD, and GPL Licenses.
+ *  More information: http://sizzlejs.com/
+ */
+(function(){
+
+var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
+	done = 0,
+	toString = Object.prototype.toString,
+	hasDuplicate = false,
+	baseHasDuplicate = true;
+
+[0, 0].sort(function(){
+	baseHasDuplicate = false;
+	return 0;
+});
+
+var Sizzle = function(selector, context, results, seed) {
+	results = results || [];
+	var origContext = context = context || document;
+
+	if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
+		return [];
+	}
+
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
+
+	var parts = [], m, set, checkSet, check, mode, extra, prune = true, contextXML = isXML(context),
+		soFar = selector;
+
+	while ( (chunker.exec(""), m = chunker.exec(soFar)) !== null ) {
+		soFar = m[3];
+
+		parts.push( m[1] );
+
+		if ( m[2] ) {
+			extra = m[3];
+			break;
+		}
+	}
+
+	if ( parts.length > 1 && origPOS.exec( selector ) ) {
+		if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
+			set = posProcess( parts[0] + parts[1], context );
+		} else {
+			set = Expr.relative[ parts[0] ] ?
+				[ context ] :
+				Sizzle( parts.shift(), context );
+
+			while ( parts.length ) {
+				selector = parts.shift();
+
+				if ( Expr.relative[ selector ] )
+					selector += parts.shift();
+
+				set = posProcess( selector, set );
+			}
+		}
+	} else {
+		if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
+				Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
+			var ret = Sizzle.find( parts.shift(), context, contextXML );
+			context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0];
+		}
+
+		if ( context ) {
+			var ret = seed ?
+				{ expr: parts.pop(), set: makeArray(seed) } :
+				Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
+			set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set;
+
+			if ( parts.length > 0 ) {
+				checkSet = makeArray(set);
+			} else {
+				prune = false;
+			}
+
+			while ( parts.length ) {
+				var cur = parts.pop(), pop = cur;
+
+				if ( !Expr.relative[ cur ] ) {
+					cur = "";
+				} else {
+					pop = parts.pop();
+				}
+
+				if ( pop == null ) {
+					pop = context;
+				}
+
+				Expr.relative[ cur ]( checkSet, pop, contextXML );
+			}
+		} else {
+			checkSet = parts = [];
+		}
+	}
+
+	if ( !checkSet ) {
+		checkSet = set;
+	}
+
+	if ( !checkSet ) {
+		throw "Syntax error, unrecognized expression: " + (cur || selector);
+	}
+
+	if ( toString.call(checkSet) === "[object Array]" ) {
+		if ( !prune ) {
+			results.push.apply( results, checkSet );
+		} else if ( context && context.nodeType === 1 ) {
+			for ( var i = 0; checkSet[i] != null; i++ ) {
+				if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) {
+					results.push( set[i] );
+				}
+			}
+		} else {
+			for ( var i = 0; checkSet[i] != null; i++ ) {
+				if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
+					results.push( set[i] );
+				}
+			}
+		}
+	} else {
+		makeArray( checkSet, results );
+	}
+
+	if ( extra ) {
+		Sizzle( extra, origContext, results, seed );
+		Sizzle.uniqueSort( results );
+	}
+
+	return results;
+};
+
+Sizzle.uniqueSort = function(results){
+	if ( sortOrder ) {
+		hasDuplicate = baseHasDuplicate;
+		results.sort(sortOrder);
+
+		if ( hasDuplicate ) {
+			for ( var i = 1; i < results.length; i++ ) {
+				if ( results[i] === results[i-1] ) {
+					results.splice(i--, 1);
+				}
+			}
+		}
+	}
+
+	return results;
+};
+
+Sizzle.matches = function(expr, set){
+	return Sizzle(expr, null, null, set);
+};
+
+Sizzle.find = function(expr, context, isXML){
+	var set, match;
+
+	if ( !expr ) {
+		return [];
+	}
+
+	for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
+		var type = Expr.order[i], match;
+
+		if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
+			var left = match[1];
+			match.splice(1,1);
+
+			if ( left.substr( left.length - 1 ) !== "\\" ) {
+				match[1] = (match[1] || "").replace(/\\/g, "");
+				set = Expr.find[ type ]( match, context, isXML );
+				if ( set != null ) {
+					expr = expr.replace( Expr.match[ type ], "" );
+					break;
+				}
+			}
+		}
+	}
+
+	if ( !set ) {
+		set = context.getElementsByTagName("*");
+	}
+
+	return {set: set, expr: expr};
+};
+
+Sizzle.filter = function(expr, set, inplace, not){
+	var old = expr, result = [], curLoop = set, match, anyFound,
+		isXMLFilter = set && set[0] && isXML(set[0]);
+
+	while ( expr && set.length ) {
+		for ( var type in Expr.filter ) {
+			if ( (match = Expr.match[ type ].exec( expr )) != null ) {
+				var filter = Expr.filter[ type ], found, item;
+				anyFound = false;
+
+				if ( curLoop == result ) {
+					result = [];
+				}
+
+				if ( Expr.preFilter[ type ] ) {
+					match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
+
+					if ( !match ) {
+						anyFound = found = true;
+					} else if ( match === true ) {
+						continue;
+					}
+				}
+
+				if ( match ) {
+					for ( var i = 0; (item = curLoop[i]) != null; i++ ) {
+						if ( item ) {
+							found = filter( item, match, i, curLoop );
+							var pass = not ^ !!found;
+
+							if ( inplace && found != null ) {
+								if ( pass ) {
+									anyFound = true;
+								} else {
+									curLoop[i] = false;
+								}
+							} else if ( pass ) {
+								result.push( item );
+								anyFound = true;
+							}
+						}
+					}
+				}
+
+				if ( found !== undefined ) {
+					if ( !inplace ) {
+						curLoop = result;
+					}
+
+					expr = expr.replace( Expr.match[ type ], "" );
+
+					if ( !anyFound ) {
+						return [];
+					}
+
+					break;
+				}
+			}
+		}
+
+		if ( expr == old ) {
+			if ( anyFound == null ) {
+				throw "Syntax error, unrecognized expression: " + expr;
+			} else {
+				break;
+			}
+		}
+
+		old = expr;
+	}
+
+	return curLoop;
+};
+
+var Expr = Sizzle.selectors = {
+	order: [ "ID", "NAME", "TAG" ],
+	match: {
+		ID: /#((?:[\w\u00c0-\uFFFF-]|\\.)+)/,
+		CLASS: /\.((?:[\w\u00c0-\uFFFF-]|\\.)+)/,
+		NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF-]|\\.)+)['"]*\]/,
+		ATTR: /\[\s*((?:[\w\u00c0-\uFFFF-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,
+		TAG: /^((?:[\w\u00c0-\uFFFF\*-]|\\.)+)/,
+		CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/,
+		POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/,
+		PSEUDO: /:((?:[\w\u00c0-\uFFFF-]|\\.)+)(?:\((['"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/
+	},
+	leftMatch: {},
+	attrMap: {
+		"class": "className",
+		"for": "htmlFor"
+	},
+	attrHandle: {
+		href: function(elem){
+			return elem.getAttribute("href");
+		}
+	},
+	relative: {
+		"+": function(checkSet, part, isXML){
+			var isPartStr = typeof part === "string",
+				isTag = isPartStr && !/\W/.test(part),
+				isPartStrNotTag = isPartStr && !isTag;
+
+			if ( isTag && !isXML ) {
+				part = part.toUpperCase();
+			}
+
+			for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
+				if ( (elem = checkSet[i]) ) {
+					while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
+
+					checkSet[i] = isPartStrNotTag || elem && elem.nodeName === part ?
+						elem || false :
+						elem === part;
+				}
+			}
+
+			if ( isPartStrNotTag ) {
+				Sizzle.filter( part, checkSet, true );
+			}
+		},
+		">": function(checkSet, part, isXML){
+			var isPartStr = typeof part === "string";
+
+			if ( isPartStr && !/\W/.test(part) ) {
+				part = isXML ? part : part.toUpperCase();
+
+				for ( var i = 0, l = checkSet.length; i < l; i++ ) {
+					var elem = checkSet[i];
+					if ( elem ) {
+						var parent = elem.parentNode;
+						checkSet[i] = parent.nodeName === part ? parent : false;
+					}
+				}
+			} else {
+				for ( var i = 0, l = checkSet.length; i < l; i++ ) {
+					var elem = checkSet[i];
+					if ( elem ) {
+						checkSet[i] = isPartStr ?
+							elem.parentNode :
+							elem.parentNode === part;
+					}
+				}
+
+				if ( isPartStr ) {
+					Sizzle.filter( part, checkSet, true );
+				}
+			}
+		},
+		"": function(checkSet, part, isXML){
+			var doneName = done++, checkFn = dirCheck;
+
+			if ( !/\W/.test(part) ) {
+				var nodeCheck = part = isXML ? part : part.toUpperCase();
+				checkFn = dirNodeCheck;
+			}
+
+			checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML);
+		},
+		"~": function(checkSet, part, isXML){
+			var doneName = done++, checkFn = dirCheck;
+
+			if ( typeof part === "string" && !/\W/.test(part) ) {
+				var nodeCheck = part = isXML ? part : part.toUpperCase();
+				checkFn = dirNodeCheck;
+			}
+
+			checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML);
+		}
+	},
+	find: {
+		ID: function(match, context, isXML){
+			if ( typeof context.getElementById !== "undefined" && !isXML ) {
+				var m = context.getElementById(match[1]);
+				return m ? [m] : [];
+			}
+		},
+		NAME: function(match, context, isXML){
+			if ( typeof context.getElementsByName !== "undefined" ) {
+				var ret = [], results = context.getElementsByName(match[1]);
+
+				for ( var i = 0, l = results.length; i < l; i++ ) {
+					if ( results[i].getAttribute("name") === match[1] ) {
+						ret.push( results[i] );
+					}
+				}
+
+				return ret.length === 0 ? null : ret;
+			}
+		},
+		TAG: function(match, context){
+			return context.getElementsByTagName(match[1]);
+		}
+	},
+	preFilter: {
+		CLASS: function(match, curLoop, inplace, result, not, isXML){
+			match = " " + match[1].replace(/\\/g, "") + " ";
+
+			if ( isXML ) {
+				return match;
+			}
+
+			for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
+				if ( elem ) {
+					if ( not ^ (elem.className && (" " + elem.className + " ").indexOf(match) >= 0) ) {
+						if ( !inplace )
+							result.push( elem );
+					} else if ( inplace ) {
+						curLoop[i] = false;
+					}
+				}
+			}
+
+			return false;
+		},
+		ID: function(match){
+			return match[1].replace(/\\/g, "");
+		},
+		TAG: function(match, curLoop){
+			for ( var i = 0; curLoop[i] === false; i++ ){}
+			return curLoop[i] && isXML(curLoop[i]) ? match[1] : match[1].toUpperCase();
+		},
+		CHILD: function(match){
+			if ( match[1] == "nth" ) {
+				var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
+					match[2] == "even" && "2n" || match[2] == "odd" && "2n+1" ||
+					!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
+
+				match[2] = (test[1] + (test[2] || 1)) - 0;
+				match[3] = test[3] - 0;
+			}
+
+			match[0] = done++;
+
+			return match;
+		},
+		ATTR: function(match, curLoop, inplace, result, not, isXML){
+			var name = match[1].replace(/\\/g, "");
+
+			if ( !isXML && Expr.attrMap[name] ) {
+				match[1] = Expr.attrMap[name];
+			}
+
+			if ( match[2] === "~=" ) {
+				match[4] = " " + match[4] + " ";
+			}
+
+			return match;
+		},
+		PSEUDO: function(match, curLoop, inplace, result, not){
+			if ( match[1] === "not" ) {
+				if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
+					match[3] = Sizzle(match[3], null, null, curLoop);
+				} else {
+					var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
+					if ( !inplace ) {
+						result.push.apply( result, ret );
+					}
+					return false;
+				}
+			} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
+				return true;
+			}
+
+			return match;
+		},
+		POS: function(match){
+			match.unshift( true );
+			return match;
+		}
+	},
+	filters: {
+		enabled: function(elem){
+			return elem.disabled === false && elem.type !== "hidden";
+		},
+		disabled: function(elem){
+			return elem.disabled === true;
+		},
+		checked: function(elem){
+			return elem.checked === true;
+		},
+		selected: function(elem){
+			elem.parentNode.selectedIndex;
+			return elem.selected === true;
+		},
+		parent: function(elem){
+			return !!elem.firstChild;
+		},
+		empty: function(elem){
+			return !elem.firstChild;
+		},
+		has: function(elem, i, match){
+			return !!Sizzle( match[3], elem ).length;
+		},
+		header: function(elem){
+			return /h\d/i.test( elem.nodeName );
+		},
+		text: function(elem){
+			return "text" === elem.type;
+		},
+		radio: function(elem){
+			return "radio" === elem.type;
+		},
+		checkbox: function(elem){
+			return "checkbox" === elem.type;
+		},
+		file: function(elem){
+			return "file" === elem.type;
+		},
+		password: function(elem){
+			return "password" === elem.type;
+		},
+		submit: function(elem){
+			return "submit" === elem.type;
+		},
+		image: function(elem){
+			return "image" === elem.type;
+		},
+		reset: function(elem){
+			return "reset" === elem.type;
+		},
+		button: function(elem){
+			return "button" === elem.type || elem.nodeName.toUpperCase() === "BUTTON";
+		},
+		input: function(elem){
+			return /input|select|textarea|button/i.test(elem.nodeName);
+		}
+	},
+	setFilters: {
+		first: function(elem, i){
+			return i === 0;
+		},
+		last: function(elem, i, match, array){
+			return i === array.length - 1;
+		},
+		even: function(elem, i){
+			return i % 2 === 0;
+		},
+		odd: function(elem, i){
+			return i % 2 === 1;
+		},
+		lt: function(elem, i, match){
+			return i < match[3] - 0;
+		},
+		gt: function(elem, i, match){
+			return i > match[3] - 0;
+		},
+		nth: function(elem, i, match){
+			return match[3] - 0 == i;
+		},
+		eq: function(elem, i, match){
+			return match[3] - 0 == i;
+		}
+	},
+	filter: {
+		PSEUDO: function(elem, match, i, array){
+			var name = match[1], filter = Expr.filters[ name ];
+
+			if ( filter ) {
+				return filter( elem, i, match, array );
+			} else if ( name === "contains" ) {
+				return (elem.textContent || elem.innerText || "").indexOf(match[3]) >= 0;
+			} else if ( name === "not" ) {
+				var not = match[3];
+
+				for ( var i = 0, l = not.length; i < l; i++ ) {
+					if ( not[i] === elem ) {
+						return false;
+					}
+				}
+
+				return true;
+			}
+		},
+		CHILD: function(elem, match){
+			var type = match[1], node = elem;
+			switch (type) {
+				case 'only':
+				case 'first':
+					while ( (node = node.previousSibling) )  {
+						if ( node.nodeType === 1 ) return false;
+					}
+					if ( type == 'first') return true;
+					node = elem;
+				case 'last':
+					while ( (node = node.nextSibling) )  {
+						if ( node.nodeType === 1 ) return false;
+					}
+					return true;
+				case 'nth':
+					var first = match[2], last = match[3];
+
+					if ( first == 1 && last == 0 ) {
+						return true;
+					}
+
+					var doneName = match[0],
+						parent = elem.parentNode;
+
+					if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {
+						var count = 0;
+						for ( node = parent.firstChild; node; node = node.nextSibling ) {
+							if ( node.nodeType === 1 ) {
+								node.nodeIndex = ++count;
+							}
+						}
+						parent.sizcache = doneName;
+					}
+
+					var diff = elem.nodeIndex - last;
+					if ( first == 0 ) {
+						return diff == 0;
+					} else {
+						return ( diff % first == 0 && diff / first >= 0 );
+					}
+			}
+		},
+		ID: function(elem, match){
+			return elem.nodeType === 1 && elem.getAttribute("id") === match;
+		},
+		TAG: function(elem, match){
+			return (match === "*" && elem.nodeType === 1) || elem.nodeName === match;
+		},
+		CLASS: function(elem, match){
+			return (" " + (elem.className || elem.getAttribute("class")) + " ")
+				.indexOf( match ) > -1;
+		},
+		ATTR: function(elem, match){
+			var name = match[1],
+				result = Expr.attrHandle[ name ] ?
+					Expr.attrHandle[ name ]( elem ) :
+					elem[ name ] != null ?
+						elem[ name ] :
+						elem.getAttribute( name ),
+				value = result + "",
+				type = match[2],
+				check = match[4];
+
+			return result == null ?
+				type === "!=" :
+				type === "=" ?
+				value === check :
+				type === "*=" ?
+				value.indexOf(check) >= 0 :
+				type === "~=" ?
+				(" " + value + " ").indexOf(check) >= 0 :
+				!check ?
+				value && result !== false :
+				type === "!=" ?
+				value != check :
+				type === "^=" ?
+				value.indexOf(check) === 0 :
+				type === "$=" ?
+				value.substr(value.length - check.length) === check :
+				type === "|=" ?
+				value === check || value.substr(0, check.length + 1) === check + "-" :
+				false;
+		},
+		POS: function(elem, match, i, array){
+			var name = match[2], filter = Expr.setFilters[ name ];
+
+			if ( filter ) {
+				return filter( elem, i, match, array );
+			}
+		}
+	}
+};
+
+var origPOS = Expr.match.POS;
+
+for ( var type in Expr.match ) {
+	Expr.match[ type ] = new RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source );
+	Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source );
+}
+
+var makeArray = function(array, results) {
+	array = Array.prototype.slice.call( array, 0 );
+
+	if ( results ) {
+		results.push.apply( results, array );
+		return results;
+	}
+
+	return array;
+};
+
+try {
+	Array.prototype.slice.call( document.documentElement.childNodes, 0 );
+
+} catch(e){
+	makeArray = function(array, results) {
+		var ret = results || [];
+
+		if ( toString.call(array) === "[object Array]" ) {
+			Array.prototype.push.apply( ret, array );
+		} else {
+			if ( typeof array.length === "number" ) {
+				for ( var i = 0, l = array.length; i < l; i++ ) {
+					ret.push( array[i] );
+				}
+			} else {
+				for ( var i = 0; array[i]; i++ ) {
+					ret.push( array[i] );
+				}
+			}
+		}
+
+		return ret;
+	};
+}
+
+var sortOrder;
+
+if ( document.documentElement.compareDocumentPosition ) {
+	sortOrder = function( a, b ) {
+		if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
+			if ( a == b ) {
+				hasDuplicate = true;
+			}
+			return 0;
+		}
+
+		var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;
+		if ( ret === 0 ) {
+			hasDuplicate = true;
+		}
+		return ret;
+	};
+} else if ( "sourceIndex" in document.documentElement ) {
+	sortOrder = function( a, b ) {
+		if ( !a.sourceIndex || !b.sourceIndex ) {
+			if ( a == b ) {
+				hasDuplicate = true;
+			}
+			return 0;
+		}
+
+		var ret = a.sourceIndex - b.sourceIndex;
+		if ( ret === 0 ) {
+			hasDuplicate = true;
+		}
+		return ret;
+	};
+} else if ( document.createRange ) {
+	sortOrder = function( a, b ) {
+		if ( !a.ownerDocument || !b.ownerDocument ) {
+			if ( a == b ) {
+				hasDuplicate = true;
+			}
+			return 0;
+		}
+
+		var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange();
+		aRange.setStart(a, 0);
+		aRange.setEnd(a, 0);
+		bRange.setStart(b, 0);
+		bRange.setEnd(b, 0);
+		var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange);
+		if ( ret === 0 ) {
+			hasDuplicate = true;
+		}
+		return ret;
+	};
+}
+
+(function(){
+	var form = document.createElement("div"),
+		id = "script" + (new Date).getTime();
+	form.innerHTML = "";
+
+	var root = document.documentElement;
+	root.insertBefore( form, root.firstChild );
+
+	if ( !!document.getElementById( id ) ) {
+		Expr.find.ID = function(match, context, isXML){
+			if ( typeof context.getElementById !== "undefined" && !isXML ) {
+				var m = context.getElementById(match[1]);
+				return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : [];
+			}
+		};
+
+		Expr.filter.ID = function(elem, match){
+			var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
+			return elem.nodeType === 1 && node && node.nodeValue === match;
+		};
+	}
+
+	root.removeChild( form );
+	root = form = null; // release memory in IE
+})();
+
+(function(){
+
+	var div = document.createElement("div");
+	div.appendChild( document.createComment("") );
+
+	if ( div.getElementsByTagName("*").length > 0 ) {
+		Expr.find.TAG = function(match, context){
+			var results = context.getElementsByTagName(match[1]);
+
+			if ( match[1] === "*" ) {
+				var tmp = [];
+
+				for ( var i = 0; results[i]; i++ ) {
+					if ( results[i].nodeType === 1 ) {
+						tmp.push( results[i] );
+					}
+				}
+
+				results = tmp;
+			}
+
+			return results;
+		};
+	}
+
+	div.innerHTML = "";
+	if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
+			div.firstChild.getAttribute("href") !== "#" ) {
+		Expr.attrHandle.href = function(elem){
+			return elem.getAttribute("href", 2);
+		};
+	}
+
+	div = null; // release memory in IE
+})();
+
+if ( document.querySelectorAll ) (function(){
+	var oldSizzle = Sizzle, div = document.createElement("div");
+	div.innerHTML = "
";
+
+	if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
+		return;
+	}
+
+	Sizzle = function(query, context, extra, seed){
+		context = context || document;
+
+		if ( !seed && context.nodeType === 9 && !isXML(context) ) {
+			try {
+				return makeArray( context.querySelectorAll(query), extra );
+			} catch(e){}
+		}
+
+		return oldSizzle(query, context, extra, seed);
+	};
+
+	for ( var prop in oldSizzle ) {
+		Sizzle[ prop ] = oldSizzle[ prop ];
+	}
+
+	div = null; // release memory in IE
+})();
+
+if ( document.getElementsByClassName && document.documentElement.getElementsByClassName ) (function(){
+	var div = document.createElement("div");
+	div.innerHTML = "
";
+
+	if ( div.getElementsByClassName("e").length === 0 )
+		return;
+
+	div.lastChild.className = "e";
+
+	if ( div.getElementsByClassName("e").length === 1 )
+		return;
+
+	Expr.order.splice(1, 0, "CLASS");
+	Expr.find.CLASS = function(match, context, isXML) {
+		if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
+			return context.getElementsByClassName(match[1]);
+		}
+	};
+
+	div = null; // release memory in IE
+})();
+
+function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
+	var sibDir = dir == "previousSibling" && !isXML;
+	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
+		var elem = checkSet[i];
+		if ( elem ) {
+			if ( sibDir && elem.nodeType === 1 ){
+				elem.sizcache = doneName;
+				elem.sizset = i;
+			}
+			elem = elem[dir];
+			var match = false;
+
+			while ( elem ) {
+				if ( elem.sizcache === doneName ) {
+					match = checkSet[elem.sizset];
+					break;
+				}
+
+				if ( elem.nodeType === 1 && !isXML ){
+					elem.sizcache = doneName;
+					elem.sizset = i;
+				}
+
+				if ( elem.nodeName === cur ) {
+					match = elem;
+					break;
+				}
+
+				elem = elem[dir];
+			}
+
+			checkSet[i] = match;
+		}
+	}
+}
+
+function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
+	var sibDir = dir == "previousSibling" && !isXML;
+	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
+		var elem = checkSet[i];
+		if ( elem ) {
+			if ( sibDir && elem.nodeType === 1 ) {
+				elem.sizcache = doneName;
+				elem.sizset = i;
+			}
+			elem = elem[dir];
+			var match = false;
+
+			while ( elem ) {
+				if ( elem.sizcache === doneName ) {
+					match = checkSet[elem.sizset];
+					break;
+				}
+
+				if ( elem.nodeType === 1 ) {
+					if ( !isXML ) {
+						elem.sizcache = doneName;
+						elem.sizset = i;
+					}
+					if ( typeof cur !== "string" ) {
+						if ( elem === cur ) {
+							match = true;
+							break;
+						}
+
+					} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
+						match = elem;
+						break;
+					}
+				}
+
+				elem = elem[dir];
+			}
+
+			checkSet[i] = match;
+		}
+	}
+}
+
+var contains = document.compareDocumentPosition ?  function(a, b){
+	return a.compareDocumentPosition(b) & 16;
+} : function(a, b){
+	return a !== b && (a.contains ? a.contains(b) : true);
+};
+
+var isXML = function(elem){
+	return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" ||
+		!!elem.ownerDocument && elem.ownerDocument.documentElement.nodeName !== "HTML";
+};
+
+var posProcess = function(selector, context){
+	var tmpSet = [], later = "", match,
+		root = context.nodeType ? [context] : context;
+
+	while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
+		later += match[0];
+		selector = selector.replace( Expr.match.PSEUDO, "" );
+	}
+
+	selector = Expr.relative[selector] ? selector + "*" : selector;
+
+	for ( var i = 0, l = root.length; i < l; i++ ) {
+		Sizzle( selector, root[i], tmpSet );
+	}
+
+	return Sizzle.filter( later, tmpSet );
+};
+
+
+window.Sizzle = Sizzle;
+
+})();
+
+Prototype._original_property = window.Sizzle;
+
+;(function(engine) {
+  var extendElements = Prototype.Selector.extendElements;
+
+  function select(selector, scope) {
+    return extendElements(engine(selector, scope || document));
+  }
+
+  function match(element, selector) {
+    return engine.matches(selector, [element]).length == 1;
+  }
+
+  Prototype.Selector.engine = engine;
+  Prototype.Selector.select = select;
+  Prototype.Selector.match = match;
+})(Sizzle);
+
+window.Sizzle = Prototype._original_property;
+delete Prototype._original_property;
+
+var Form = {
+  reset: function(form) {
+    form = $(form);
+    form.reset();
+    return form;
+  },
+
+  serializeElements: function(elements, options) {
+    if (typeof options != 'object') options = { hash: !!options };
+    else if (Object.isUndefined(options.hash)) options.hash = true;
+    var key, value, submitted = false, submit = options.submit, accumulator, initial;
+
+    if (options.hash) {
+      initial = {};
+      accumulator = function(result, key, value) {
+        if (key in result) {
+          if (!Object.isArray(result[key])) result[key] = [result[key]];
+          result[key].push(value);
+        } else result[key] = value;
+        return result;
+      };
+    } else {
+      initial = '';
+      accumulator = function(result, key, value) {
+        return result + (result ? '&' : '') + encodeURIComponent(key) + '=' + encodeURIComponent(value);
+      }
+    }
+
+    return elements.inject(initial, function(result, element) {
+      if (!element.disabled && element.name) {
+        key = element.name; value = $(element).getValue();
+        if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted &&
+            submit !== false && (!submit || key == submit) && (submitted = true)))) {
+          result = accumulator(result, key, value);
+        }
+      }
+      return result;
+    });
+  }
+};
+
+Form.Methods = {
+  serialize: function(form, options) {
+    return Form.serializeElements(Form.getElements(form), options);
+  },
+
+  getElements: function(form) {
+    var elements = $(form).getElementsByTagName('*'),
+        element,
+        arr = [ ],
+        serializers = Form.Element.Serializers;
+    for (var i = 0; element = elements[i]; i++) {
+      arr.push(element);
+    }
+    return arr.inject([], function(elements, child) {
+      if (serializers[child.tagName.toLowerCase()])
+        elements.push(Element.extend(child));
+      return elements;
+    })
+  },
+
+  getInputs: function(form, typeName, name) {
+    form = $(form);
+    var inputs = form.getElementsByTagName('input');
+
+    if (!typeName && !name) return $A(inputs).map(Element.extend);
+
+    for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) {
+      var input = inputs[i];
+      if ((typeName && input.type != typeName) || (name && input.name != name))
+        continue;
+      matchingInputs.push(Element.extend(input));
+    }
+
+    return matchingInputs;
+  },
+
+  disable: function(form) {
+    form = $(form);
+    Form.getElements(form).invoke('disable');
+    return form;
+  },
+
+  enable: function(form) {
+    form = $(form);
+    Form.getElements(form).invoke('enable');
+    return form;
+  },
+
+  findFirstElement: function(form) {
+    var elements = $(form).getElements().findAll(function(element) {
+      return 'hidden' != element.type && !element.disabled;
+    });
+    var firstByIndex = elements.findAll(function(element) {
+      return element.hasAttribute('tabIndex') && element.tabIndex >= 0;
+    }).sortBy(function(element) { return element.tabIndex }).first();
+
+    return firstByIndex ? firstByIndex : elements.find(function(element) {
+      return /^(?:input|select|textarea)$/i.test(element.tagName);
+    });
+  },
+
+  focusFirstElement: function(form) {
+    form = $(form);
+    var element = form.findFirstElement();
+    if (element) element.activate();
+    return form;
+  },
+
+  request: function(form, options) {
+    form = $(form), options = Object.clone(options || { });
+
+    var params = options.parameters, action = form.readAttribute('action') || '';
+    if (action.blank()) action = window.location.href;
+    options.parameters = form.serialize(true);
+
+    if (params) {
+      if (Object.isString(params)) params = params.toQueryParams();
+      Object.extend(options.parameters, params);
+    }
+
+    if (form.hasAttribute('method') && !options.method)
+      options.method = form.method;
+
+    return new Ajax.Request(action, options);
+  }
+};
+
+/*--------------------------------------------------------------------------*/
+
+
+Form.Element = {
+  focus: function(element) {
+    $(element).focus();
+    return element;
+  },
+
+  select: function(element) {
+    $(element).select();
+    return element;
+  }
+};
+
+Form.Element.Methods = {
+
+  serialize: function(element) {
+    element = $(element);
+    if (!element.disabled && element.name) {
+      var value = element.getValue();
+      if (value != undefined) {
+        var pair = { };
+        pair[element.name] = value;
+        return Object.toQueryString(pair);
+      }
+    }
+    return '';
+  },
+
+  getValue: function(element) {
+    element = $(element);
+    var method = element.tagName.toLowerCase();
+    return Form.Element.Serializers[method](element);
+  },
+
+  setValue: function(element, value) {
+    element = $(element);
+    var method = element.tagName.toLowerCase();
+    Form.Element.Serializers[method](element, value);
+    return element;
+  },
+
+  clear: function(element) {
+    $(element).value = '';
+    return element;
+  },
+
+  present: function(element) {
+    return $(element).value != '';
+  },
+
+  activate: function(element) {
+    element = $(element);
+    try {
+      element.focus();
+      if (element.select && (element.tagName.toLowerCase() != 'input' ||
+          !(/^(?:button|reset|submit)$/i.test(element.type))))
+        element.select();
+    } catch (e) { }
+    return element;
+  },
+
+  disable: function(element) {
+    element = $(element);
+    element.disabled = true;
+    return element;
+  },
+
+  enable: function(element) {
+    element = $(element);
+    element.disabled = false;
+    return element;
+  }
+};
+
+/*--------------------------------------------------------------------------*/
+
+var Field = Form.Element;
+
+var $F = Form.Element.Methods.getValue;
+
+/*--------------------------------------------------------------------------*/
+
+Form.Element.Serializers = (function() {
+  function input(element, value) {
+    switch (element.type.toLowerCase()) {
+      case 'checkbox':
+      case 'radio':
+        return inputSelector(element, value);
+      default:
+        return valueSelector(element, value);
+    }
+  }
+
+  function inputSelector(element, value) {
+    if (Object.isUndefined(value))
+      return element.checked ? element.value : null;
+    else element.checked = !!value;
+  }
+
+  function valueSelector(element, value) {
+    if (Object.isUndefined(value)) return element.value;
+    else element.value = value;
+  }
+
+  function select(element, value) {
+    if (Object.isUndefined(value))
+      return (element.type === 'select-one' ? selectOne : selectMany)(element);
+
+    var opt, currentValue, single = !Object.isArray(value);
+    for (var i = 0, length = element.length; i < length; i++) {
+      opt = element.options[i];
+      currentValue = this.optionValue(opt);
+      if (single) {
+        if (currentValue == value) {
+          opt.selected = true;
+          return;
+        }
+      }
+      else opt.selected = value.include(currentValue);
+    }
+  }
+
+  function selectOne(element) {
+    var index = element.selectedIndex;
+    return index >= 0 ? optionValue(element.options[index]) : null;
+  }
+
+  function selectMany(element) {
+    var values, length = element.length;
+    if (!length) return null;
+
+    for (var i = 0, values = []; i < length; i++) {
+      var opt = element.options[i];
+      if (opt.selected) values.push(optionValue(opt));
+    }
+    return values;
+  }
+
+  function optionValue(opt) {
+    return Element.hasAttribute(opt, 'value') ? opt.value : opt.text;
+  }
+
+  return {
+    input:         input,
+    inputSelector: inputSelector,
+    textarea:      valueSelector,
+    select:        select,
+    selectOne:     selectOne,
+    selectMany:    selectMany,
+    optionValue:   optionValue,
+    button:        valueSelector
+  };
+})();
+
+/*--------------------------------------------------------------------------*/
+
+
+Abstract.TimedObserver = Class.create(PeriodicalExecuter, {
+  initialize: function($super, element, frequency, callback) {
+    $super(callback, frequency);
+    this.element   = $(element);
+    this.lastValue = this.getValue();
+  },
+
+  execute: function() {
+    var value = this.getValue();
+    if (Object.isString(this.lastValue) && Object.isString(value) ?
+        this.lastValue != value : String(this.lastValue) != String(value)) {
+      this.callback(this.element, value);
+      this.lastValue = value;
+    }
+  }
+});
+
+Form.Element.Observer = Class.create(Abstract.TimedObserver, {
+  getValue: function() {
+    return Form.Element.getValue(this.element);
+  }
+});
+
+Form.Observer = Class.create(Abstract.TimedObserver, {
+  getValue: function() {
+    return Form.serialize(this.element);
+  }
+});
+
+/*--------------------------------------------------------------------------*/
+
+Abstract.EventObserver = Class.create({
+  initialize: function(element, callback) {
+    this.element  = $(element);
+    this.callback = callback;
+
+    this.lastValue = this.getValue();
+    if (this.element.tagName.toLowerCase() == 'form')
+      this.registerFormCallbacks();
+    else
+      this.registerCallback(this.element);
+  },
+
+  onElementEvent: function() {
+    var value = this.getValue();
+    if (this.lastValue != value) {
+      this.callback(this.element, value);
+      this.lastValue = value;
+    }
+  },
+
+  registerFormCallbacks: function() {
+    Form.getElements(this.element).each(this.registerCallback, this);
+  },
+
+  registerCallback: function(element) {
+    if (element.type) {
+      switch (element.type.toLowerCase()) {
+        case 'checkbox':
+        case 'radio':
+          Event.observe(element, 'click', this.onElementEvent.bind(this));
+          break;
+        default:
+          Event.observe(element, 'change', this.onElementEvent.bind(this));
+          break;
+      }
+    }
+  }
+});
+
+Form.Element.EventObserver = Class.create(Abstract.EventObserver, {
+  getValue: function() {
+    return Form.Element.getValue(this.element);
+  }
+});
+
+Form.EventObserver = Class.create(Abstract.EventObserver, {
+  getValue: function() {
+    return Form.serialize(this.element);
+  }
+});
+(function() {
+
+  var Event = {
+    KEY_BACKSPACE: 8,
+    KEY_TAB:       9,
+    KEY_RETURN:   13,
+    KEY_ESC:      27,
+    KEY_LEFT:     37,
+    KEY_UP:       38,
+    KEY_RIGHT:    39,
+    KEY_DOWN:     40,
+    KEY_DELETE:   46,
+    KEY_HOME:     36,
+    KEY_END:      35,
+    KEY_PAGEUP:   33,
+    KEY_PAGEDOWN: 34,
+    KEY_INSERT:   45,
+
+    cache: {}
+  };
+
+  var docEl = document.documentElement;
+  var MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED = 'onmouseenter' in docEl
+    && 'onmouseleave' in docEl;
+
+
+
+  var isIELegacyEvent = function(event) { return false; };
+
+  if (window.attachEvent) {
+    if (window.addEventListener) {
+      isIELegacyEvent = function(event) {
+        return !(event instanceof window.Event);
+      };
+    } else {
+      isIELegacyEvent = function(event) { return true; };
+    }
+  }
+
+  var _isButton;
+
+  function _isButtonForDOMEvents(event, code) {
+    return event.which ? (event.which === code + 1) : (event.button === code);
+  }
+
+  var legacyButtonMap = { 0: 1, 1: 4, 2: 2 };
+  function _isButtonForLegacyEvents(event, code) {
+    return event.button === legacyButtonMap[code];
+  }
+
+  function _isButtonForWebKit(event, code) {
+    switch (code) {
+      case 0: return event.which == 1 && !event.metaKey;
+      case 1: return event.which == 2 || (event.which == 1 && event.metaKey);
+      case 2: return event.which == 3;
+      default: return false;
+    }
+  }
+
+  if (window.attachEvent) {
+    if (!window.addEventListener) {
+      _isButton = _isButtonForLegacyEvents;
+    } else {
+      _isButton = function(event, code) {
+        return isIELegacyEvent(event) ? _isButtonForLegacyEvents(event, code) :
+         _isButtonForDOMEvents(event, code);
+      }
+    }
+  } else if (Prototype.Browser.WebKit) {
+    _isButton = _isButtonForWebKit;
+  } else {
+    _isButton = _isButtonForDOMEvents;
+  }
+
+  function isLeftClick(event)   { return _isButton(event, 0) }
+
+  function isMiddleClick(event) { return _isButton(event, 1) }
+
+  function isRightClick(event)  { return _isButton(event, 2) }
+
+  function element(event) {
+    event = Event.extend(event);
+
+    var node = event.target, type = event.type,
+     currentTarget = event.currentTarget;
+
+    if (currentTarget && currentTarget.tagName) {
+      if (type === 'load' || type === 'error' ||
+        (type === 'click' && currentTarget.tagName.toLowerCase() === 'input'
+          && currentTarget.type === 'radio'))
+            node = currentTarget;
+    }
+
+    if (node.nodeType == Node.TEXT_NODE)
+      node = node.parentNode;
+
+    return Element.extend(node);
+  }
+
+  function findElement(event, expression) {
+    var element = Event.element(event);
+
+    if (!expression) return element;
+    while (element) {
+      if (Object.isElement(element) && Prototype.Selector.match(element, expression)) {
+        return Element.extend(element);
+      }
+      element = element.parentNode;
+    }
+  }
+
+  function pointer(event) {
+    return { x: pointerX(event), y: pointerY(event) };
+  }
+
+  function pointerX(event) {
+    var docElement = document.documentElement,
+     body = document.body || { scrollLeft: 0 };
+
+    return event.pageX || (event.clientX +
+      (docElement.scrollLeft || body.scrollLeft) -
+      (docElement.clientLeft || 0));
+  }
+
+  function pointerY(event) {
+    var docElement = document.documentElement,
+     body = document.body || { scrollTop: 0 };
+
+    return  event.pageY || (event.clientY +
+       (docElement.scrollTop || body.scrollTop) -
+       (docElement.clientTop || 0));
+  }
+
+
+  function stop(event) {
+    Event.extend(event);
+    event.preventDefault();
+    event.stopPropagation();
+
+    event.stopped = true;
+  }
+
+
+  Event.Methods = {
+    isLeftClick:   isLeftClick,
+    isMiddleClick: isMiddleClick,
+    isRightClick:  isRightClick,
+
+    element:     element,
+    findElement: findElement,
+
+    pointer:  pointer,
+    pointerX: pointerX,
+    pointerY: pointerY,
+
+    stop: stop
+  };
+
+  var methods = Object.keys(Event.Methods).inject({ }, function(m, name) {
+    m[name] = Event.Methods[name].methodize();
+    return m;
+  });
+
+  if (window.attachEvent) {
+    function _relatedTarget(event) {
+      var element;
+      switch (event.type) {
+        case 'mouseover':
+        case 'mouseenter':
+          element = event.fromElement;
+          break;
+        case 'mouseout':
+        case 'mouseleave':
+          element = event.toElement;
+          break;
+        default:
+          return null;
+      }
+      return Element.extend(element);
+    }
+
+    var additionalMethods = {
+      stopPropagation: function() { this.cancelBubble = true },
+      preventDefault:  function() { this.returnValue = false },
+      inspect: function() { return '[object Event]' }
+    };
+
+    Event.extend = function(event, element) {
+      if (!event) return false;
+
+      if (!isIELegacyEvent(event)) return event;
+
+      if (event._extendedByPrototype) return event;
+      event._extendedByPrototype = Prototype.emptyFunction;
+
+      var pointer = Event.pointer(event);
+
+      Object.extend(event, {
+        target: event.srcElement || element,
+        relatedTarget: _relatedTarget(event),
+        pageX:  pointer.x,
+        pageY:  pointer.y
+      });
+
+      Object.extend(event, methods);
+      Object.extend(event, additionalMethods);
+
+      return event;
+    };
+  } else {
+    Event.extend = Prototype.K;
+  }
+
+  if (window.addEventListener) {
+    Event.prototype = window.Event.prototype || document.createEvent('HTMLEvents').__proto__;
+    Object.extend(Event.prototype, methods);
+  }
+
+  function _createResponder(element, eventName, handler) {
+    var registry = Element.retrieve(element, 'prototype_event_registry');
+
+    if (Object.isUndefined(registry)) {
+      CACHE.push(element);
+      registry = Element.retrieve(element, 'prototype_event_registry', $H());
+    }
+
+    var respondersForEvent = registry.get(eventName);
+    if (Object.isUndefined(respondersForEvent)) {
+      respondersForEvent = [];
+      registry.set(eventName, respondersForEvent);
+    }
+
+    if (respondersForEvent.pluck('handler').include(handler)) return false;
+
+    var responder;
+    if (eventName.include(":")) {
+      responder = function(event) {
+        if (Object.isUndefined(event.eventName))
+          return false;
+
+        if (event.eventName !== eventName)
+          return false;
+
+        Event.extend(event, element);
+        handler.call(element, event);
+      };
+    } else {
+      if (!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED &&
+       (eventName === "mouseenter" || eventName === "mouseleave")) {
+        if (eventName === "mouseenter" || eventName === "mouseleave") {
+          responder = function(event) {
+            Event.extend(event, element);
+
+            var parent = event.relatedTarget;
+            while (parent && parent !== element) {
+              try { parent = parent.parentNode; }
+              catch(e) { parent = element; }
+            }
+
+            if (parent === element) return;
+
+            handler.call(element, event);
+          };
+        }
+      } else {
+        responder = function(event) {
+          Event.extend(event, element);
+          handler.call(element, event);
+        };
+      }
+    }
+
+    responder.handler = handler;
+    respondersForEvent.push(responder);
+    return responder;
+  }
+
+  function _destroyCache() {
+    for (var i = 0, length = CACHE.length; i < length; i++) {
+      Event.stopObserving(CACHE[i]);
+      CACHE[i] = null;
+    }
+  }
+
+  var CACHE = [];
+
+  if (Prototype.Browser.IE)
+    window.attachEvent('onunload', _destroyCache);
+
+  if (Prototype.Browser.WebKit)
+    window.addEventListener('unload', Prototype.emptyFunction, false);
+
+
+  var _getDOMEventName = Prototype.K,
+      translations = { mouseenter: "mouseover", mouseleave: "mouseout" };
+
+  if (!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED) {
+    _getDOMEventName = function(eventName) {
+      return (translations[eventName] || eventName);
+    };
+  }
+
+  function observe(element, eventName, handler) {
+    element = $(element);
+
+    var responder = _createResponder(element, eventName, handler);
+
+    if (!responder) return element;
+
+    if (eventName.include(':')) {
+      if (element.addEventListener)
+        element.addEventListener("dataavailable", responder, false);
+      else {
+        element.attachEvent("ondataavailable", responder);
+        element.attachEvent("onlosecapture", responder);
+      }
+    } else {
+      var actualEventName = _getDOMEventName(eventName);
+
+      if (element.addEventListener)
+        element.addEventListener(actualEventName, responder, false);
+      else
+        element.attachEvent("on" + actualEventName, responder);
+    }
+
+    return element;
+  }
+
+  function stopObserving(element, eventName, handler) {
+    element = $(element);
+
+    var registry = Element.retrieve(element, 'prototype_event_registry');
+    if (!registry) return element;
+
+    if (!eventName) {
+      registry.each( function(pair) {
+        var eventName = pair.key;
+        stopObserving(element, eventName);
+      });
+      return element;
+    }
+
+    var responders = registry.get(eventName);
+    if (!responders) return element;
+
+    if (!handler) {
+      responders.each(function(r) {
+        stopObserving(element, eventName, r.handler);
+      });
+      return element;
+    }
+
+    var i = responders.length, responder;
+    while (i--) {
+      if (responders[i].handler === handler) {
+        responder = responders[i];
+        break;
+      }
+    }
+    if (!responder) return element;
+
+    if (eventName.include(':')) {
+      if (element.removeEventListener)
+        element.removeEventListener("dataavailable", responder, false);
+      else {
+        element.detachEvent("ondataavailable", responder);
+        element.detachEvent("onlosecapture", responder);
+      }
+    } else {
+      var actualEventName = _getDOMEventName(eventName);
+      if (element.removeEventListener)
+        element.removeEventListener(actualEventName, responder, false);
+      else
+        element.detachEvent('on' + actualEventName, responder);
+    }
+
+    registry.set(eventName, responders.without(responder));
+
+    return element;
+  }
+
+  function fire(element, eventName, memo, bubble) {
+    element = $(element);
+
+    if (Object.isUndefined(bubble))
+      bubble = true;
+
+    if (element == document && document.createEvent && !element.dispatchEvent)
+      element = document.documentElement;
+
+    var event;
+    if (document.createEvent) {
+      event = document.createEvent('HTMLEvents');
+      event.initEvent('dataavailable', bubble, true);
+    } else {
+      event = document.createEventObject();
+      event.eventType = bubble ? 'ondataavailable' : 'onlosecapture';
+    }
+
+    event.eventName = eventName;
+    event.memo = memo || { };
+
+    if (document.createEvent)
+      element.dispatchEvent(event);
+    else
+      element.fireEvent(event.eventType, event);
+
+    return Event.extend(event);
+  }
+
+  Event.Handler = Class.create({
+    initialize: function(element, eventName, selector, callback) {
+      this.element   = $(element);
+      this.eventName = eventName;
+      this.selector  = selector;
+      this.callback  = callback;
+      this.handler   = this.handleEvent.bind(this);
+    },
+
+    start: function() {
+      Event.observe(this.element, this.eventName, this.handler);
+      return this;
+    },
+
+    stop: function() {
+      Event.stopObserving(this.element, this.eventName, this.handler);
+      return this;
+    },
+
+    handleEvent: function(event) {
+      var element = Event.findElement(event, this.selector);
+      if (element) this.callback.call(this.element, event, element);
+    }
+  });
+
+  function on(element, eventName, selector, callback) {
+    element = $(element);
+    if (Object.isFunction(selector) && Object.isUndefined(callback)) {
+      callback = selector, selector = null;
+    }
+
+    return new Event.Handler(element, eventName, selector, callback).start();
+  }
+
+  Object.extend(Event, Event.Methods);
+
+  Object.extend(Event, {
+    fire:          fire,
+    observe:       observe,
+    stopObserving: stopObserving,
+    on:            on
+  });
+
+  Element.addMethods({
+    fire:          fire,
+
+    observe:       observe,
+
+    stopObserving: stopObserving,
+
+    on:            on
+  });
+
+  Object.extend(document, {
+    fire:          fire.methodize(),
+
+    observe:       observe.methodize(),
+
+    stopObserving: stopObserving.methodize(),
+
+    on:            on.methodize(),
+
+    loaded:        false
+  });
+
+  if (window.Event) Object.extend(window.Event, Event);
+  else window.Event = Event;
+})();
+
+(function() {
+  /* Support for the DOMContentLoaded event is based on work by Dan Webb,
+     Matthias Miller, Dean Edwards, John Resig, and Diego Perini. */
+
+  var timer;
+
+  function fireContentLoadedEvent() {
+    if (document.loaded) return;
+    if (timer) window.clearTimeout(timer);
+    document.loaded = true;
+    document.fire('dom:loaded');
+  }
+
+  function checkReadyState() {
+    if (document.readyState === 'complete') {
+      document.stopObserving('readystatechange', checkReadyState);
+      fireContentLoadedEvent();
+    }
+  }
+
+  function pollDoScroll() {
+    try { document.documentElement.doScroll('left'); }
+    catch(e) {
+      timer = pollDoScroll.defer();
+      return;
+    }
+    fireContentLoadedEvent();
+  }
+
+  if (document.addEventListener) {
+    document.addEventListener('DOMContentLoaded', fireContentLoadedEvent, false);
+  } else {
+    document.observe('readystatechange', checkReadyState);
+    if (window == top)
+      timer = pollDoScroll.defer();
+  }
+
+  Event.observe(window, 'load', fireContentLoadedEvent);
+})();
+
+
+Element.addMethods();
+/*------------------------------- DEPRECATED -------------------------------*/
+
+Hash.toQueryString = Object.toQueryString;
+
+var Toggle = { display: Element.toggle };
+
+Element.Methods.childOf = Element.Methods.descendantOf;
+
+var Insertion = {
+  Before: function(element, content) {
+    return Element.insert(element, {before:content});
+  },
+
+  Top: function(element, content) {
+    return Element.insert(element, {top:content});
+  },
+
+  Bottom: function(element, content) {
+    return Element.insert(element, {bottom:content});
+  },
+
+  After: function(element, content) {
+    return Element.insert(element, {after:content});
+  }
+};
+
+var $continue = new Error('"throw $continue" is deprecated, use "return" instead');
+
+var Position = {
+  includeScrollOffsets: false,
+
+  prepare: function() {
+    this.deltaX =  window.pageXOffset
+                || document.documentElement.scrollLeft
+                || document.body.scrollLeft
+                || 0;
+    this.deltaY =  window.pageYOffset
+                || document.documentElement.scrollTop
+                || document.body.scrollTop
+                || 0;
+  },
+
+  within: function(element, x, y) {
+    if (this.includeScrollOffsets)
+      return this.withinIncludingScrolloffsets(element, x, y);
+    this.xcomp = x;
+    this.ycomp = y;
+    this.offset = Element.cumulativeOffset(element);
+
+    return (y >= this.offset[1] &&
+            y <  this.offset[1] + element.offsetHeight &&
+            x >= this.offset[0] &&
+            x <  this.offset[0] + element.offsetWidth);
+  },
+
+  withinIncludingScrolloffsets: function(element, x, y) {
+    var offsetcache = Element.cumulativeScrollOffset(element);
+
+    this.xcomp = x + offsetcache[0] - this.deltaX;
+    this.ycomp = y + offsetcache[1] - this.deltaY;
+    this.offset = Element.cumulativeOffset(element);
+
+    return (this.ycomp >= this.offset[1] &&
+            this.ycomp <  this.offset[1] + element.offsetHeight &&
+            this.xcomp >= this.offset[0] &&
+            this.xcomp <  this.offset[0] + element.offsetWidth);
+  },
+
+  overlap: function(mode, element) {
+    if (!mode) return 0;
+    if (mode == 'vertical')
+      return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
+        element.offsetHeight;
+    if (mode == 'horizontal')
+      return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
+        element.offsetWidth;
+  },
+
+
+  cumulativeOffset: Element.Methods.cumulativeOffset,
+
+  positionedOffset: Element.Methods.positionedOffset,
+
+  absolutize: function(element) {
+    Position.prepare();
+    return Element.absolutize(element);
+  },
+
+  relativize: function(element) {
+    Position.prepare();
+    return Element.relativize(element);
+  },
+
+  realOffset: Element.Methods.cumulativeScrollOffset,
+
+  offsetParent: Element.Methods.getOffsetParent,
+
+  page: Element.Methods.viewportOffset,
+
+  clone: function(source, target, options) {
+    options = options || { };
+    return Element.clonePosition(target, source, options);
+  }
+};
+
+/*--------------------------------------------------------------------------*/
+
+if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){
+  function iter(name) {
+    return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]";
+  }
+
+  instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ?
+  function(element, className) {
+    className = className.toString().strip();
+    var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className);
+    return cond ? document._getElementsByXPath('.//*' + cond, element) : [];
+  } : function(element, className) {
+    className = className.toString().strip();
+    var elements = [], classNames = (/\s/.test(className) ? $w(className) : null);
+    if (!classNames && !className) return elements;
+
+    var nodes = $(element).getElementsByTagName('*');
+    className = ' ' + className + ' ';
+
+    for (var i = 0, child, cn; child = nodes[i]; i++) {
+      if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) ||
+          (classNames && classNames.all(function(name) {
+            return !name.toString().blank() && cn.include(' ' + name + ' ');
+          }))))
+        elements.push(Element.extend(child));
+    }
+    return elements;
+  };
+
+  return function(className, parentElement) {
+    return $(parentElement || document.body).getElementsByClassName(className);
+  };
+}(Element.Methods);
+
+/*--------------------------------------------------------------------------*/
+
+Element.ClassNames = Class.create();
+Element.ClassNames.prototype = {
+  initialize: function(element) {
+    this.element = $(element);
+  },
+
+  _each: function(iterator) {
+    this.element.className.split(/\s+/).select(function(name) {
+      return name.length > 0;
+    })._each(iterator);
+  },
+
+  set: function(className) {
+    this.element.className = className;
+  },
+
+  add: function(classNameToAdd) {
+    if (this.include(classNameToAdd)) return;
+    this.set($A(this).concat(classNameToAdd).join(' '));
+  },
+
+  remove: function(classNameToRemove) {
+    if (!this.include(classNameToRemove)) return;
+    this.set($A(this).without(classNameToRemove).join(' '));
+  },
+
+  toString: function() {
+    return $A(this).join(' ');
+  }
+};
+
+Object.extend(Element.ClassNames.prototype, Enumerable);
+
+/*--------------------------------------------------------------------------*/
+
+(function() {
+  window.Selector = Class.create({
+    initialize: function(expression) {
+      this.expression = expression.strip();
+    },
+
+    findElements: function(rootElement) {
+      return Prototype.Selector.select(this.expression, rootElement);
+    },
+
+    match: function(element) {
+      return Prototype.Selector.match(element, this.expression);
+    },
+
+    toString: function() {
+      return this.expression;
+    },
+
+    inspect: function() {
+      return "#";
+    }
+  });
+
+  Object.extend(Selector, {
+    matchElements: function(elements, expression) {
+      var match = Prototype.Selector.match,
+          results = [];
+
+      for (var i = 0, length = elements.length; i < length; i++) {
+        var element = elements[i];
+        if (match(element, expression)) {
+          results.push(Element.extend(element));
+        }
+      }
+      return results;
+    },
+
+    findElement: function(elements, expression, index) {
+      index = index || 0;
+      var matchIndex = 0, element;
+      for (var i = 0, length = elements.length; i < length; i++) {
+        element = elements[i];
+        if (Prototype.Selector.match(element, expression) && index === matchIndex++) {
+          return Element.extend(element);
+        }
+      }
+    },
+
+    findChildElements: function(element, expressions) {
+      var selector = expressions.toArray().join(', ');
+      return Prototype.Selector.select(selector, element || document);
+    }
+  });
+})();
diff --git a/js/script.aculo.us/builder.js b/js/script.aculo.us/builder.js
new file mode 100644
index 0000000..7325038
--- /dev/null
+++ b/js/script.aculo.us/builder.js
@@ -0,0 +1,136 @@
+// script.aculo.us builder.js v1.9.0, Thu Dec 23 16:54:48 -0500 2010
+
+// Copyright (c) 2005-2010 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+//
+// script.aculo.us is freely distributable under the terms of an MIT-style license.
+// For details, see the script.aculo.us web site: http://script.aculo.us/
+
+var Builder = {
+  NODEMAP: {
+    AREA: 'map',
+    CAPTION: 'table',
+    COL: 'table',
+    COLGROUP: 'table',
+    LEGEND: 'fieldset',
+    OPTGROUP: 'select',
+    OPTION: 'select',
+    PARAM: 'object',
+    TBODY: 'table',
+    TD: 'table',
+    TFOOT: 'table',
+    TH: 'table',
+    THEAD: 'table',
+    TR: 'table'
+  },
+  // note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,
+  //       due to a Firefox bug
+  node: function(elementName) {
+    elementName = elementName.toUpperCase();
+
+    // try innerHTML approach
+    var parentTag = this.NODEMAP[elementName] || 'div';
+    var parentElement = document.createElement(parentTag);
+    try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
+      parentElement.innerHTML = "<" + elementName + ">";
+    } catch(e) {}
+    var element = parentElement.firstChild || null;
+
+    // see if browser added wrapping tags
+    if(element && (element.tagName.toUpperCase() != elementName))
+      element = element.getElementsByTagName(elementName)[0];
+
+    // fallback to createElement approach
+    if(!element) element = document.createElement(elementName);
+
+    // abort if nothing could be created
+    if(!element) return;
+
+    // attributes (or text)
+    if(arguments[1])
+      if(this._isStringOrNumber(arguments[1]) ||
+        (arguments[1] instanceof Array) ||
+        arguments[1].tagName) {
+          this._children(element, arguments[1]);
+        } else {
+          var attrs = this._attributes(arguments[1]);
+          if(attrs.length) {
+            try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
+              parentElement.innerHTML = "<" +elementName + " " +
+                attrs + ">";
+            } catch(e) {}
+            element = parentElement.firstChild || null;
+            // workaround firefox 1.0.X bug
+            if(!element) {
+              element = document.createElement(elementName);
+              for(attr in arguments[1])
+                element[attr == 'class' ? 'className' : attr] = arguments[1][attr];
+            }
+            if(element.tagName.toUpperCase() != elementName)
+              element = parentElement.getElementsByTagName(elementName)[0];
+          }
+        }
+
+    // text, or array of children
+    if(arguments[2])
+      this._children(element, arguments[2]);
+
+     return $(element);
+  },
+  _text: function(text) {
+     return document.createTextNode(text);
+  },
+
+  ATTR_MAP: {
+    'className': 'class',
+    'htmlFor': 'for'
+  },
+
+  _attributes: function(attributes) {
+    var attrs = [];
+    for(attribute in attributes)
+      attrs.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) +
+          '="' + attributes[attribute].toString().escapeHTML().gsub(/"/,'"') + '"');
+    return attrs.join(" ");
+  },
+  _children: function(element, children) {
+    if(children.tagName) {
+      element.appendChild(children);
+      return;
+    }
+    if(typeof children=='object') { // array can hold nodes and text
+      children.flatten().each( function(e) {
+        if(typeof e=='object')
+          element.appendChild(e);
+        else
+          if(Builder._isStringOrNumber(e))
+            element.appendChild(Builder._text(e));
+      });
+    } else
+      if(Builder._isStringOrNumber(children))
+        element.appendChild(Builder._text(children));
+  },
+  _isStringOrNumber: function(param) {
+    return(typeof param=='string' || typeof param=='number');
+  },
+  build: function(html) {
+    var element = this.node('div');
+    $(element).update(html.strip());
+    return element.down();
+  },
+  dump: function(scope) {
+    if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope
+
+    var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " +
+      "BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " +
+      "FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+
+      "KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+
+      "PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+
+      "TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);
+
+    tags.each( function(tag){
+      scope[tag] = function() {
+        return Builder.node.apply(Builder, [tag].concat($A(arguments)));
+      };
+    });
+  }
+};
\ No newline at end of file
diff --git a/js/script.aculo.us/controls.js b/js/script.aculo.us/controls.js
new file mode 100644
index 0000000..5137ab5
--- /dev/null
+++ b/js/script.aculo.us/controls.js
@@ -0,0 +1,965 @@
+// script.aculo.us controls.js v1.9.0, Thu Dec 23 16:54:48 -0500 2010
+
+// Copyright (c) 2005-2010 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+//           (c) 2005-2010 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
+//           (c) 2005-2010 Jon Tirsen (http://www.tirsen.com)
+// Contributors:
+//  Richard Livsey
+//  Rahul Bhargava
+//  Rob Wills
+//
+// script.aculo.us is freely distributable under the terms of an MIT-style license.
+// For details, see the script.aculo.us web site: http://script.aculo.us/
+
+// Autocompleter.Base handles all the autocompletion functionality
+// that's independent of the data source for autocompletion. This
+// includes drawing the autocompletion menu, observing keyboard
+// and mouse events, and similar.
+//
+// Specific autocompleters need to provide, at the very least,
+// a getUpdatedChoices function that will be invoked every time
+// the text inside the monitored textbox changes. This method
+// should get the text for which to provide autocompletion by
+// invoking this.getToken(), NOT by directly accessing
+// this.element.value. This is to allow incremental tokenized
+// autocompletion. Specific auto-completion logic (AJAX, etc)
+// belongs in getUpdatedChoices.
+//
+// Tokenized incremental autocompletion is enabled automatically
+// when an autocompleter is instantiated with the 'tokens' option
+// in the options parameter, e.g.:
+// new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' });
+// will incrementally autocomplete with a comma as the token.
+// Additionally, ',' in the above example can be replaced with
+// a token array, e.g. { tokens: [',', '\n'] } which
+// enables autocompletion on multiple tokens. This is most
+// useful when one of the tokens is \n (a newline), as it
+// allows smart autocompletion after linebreaks.
+
+if(typeof Effect == 'undefined')
+  throw("controls.js requires including script.aculo.us' effects.js library");
+
+var Autocompleter = { };
+Autocompleter.Base = Class.create({
+  baseInitialize: function(element, update, options) {
+    element          = $(element);
+    this.element     = element;
+    this.update      = $(update);
+    this.hasFocus    = false;
+    this.changed     = false;
+    this.active      = false;
+    this.index       = 0;
+    this.entryCount  = 0;
+    this.oldElementValue = this.element.value;
+
+    if(this.setOptions)
+      this.setOptions(options);
+    else
+      this.options = options || { };
+
+    this.options.paramName    = this.options.paramName || this.element.name;
+    this.options.tokens       = this.options.tokens || [];
+    this.options.frequency    = this.options.frequency || 0.4;
+    this.options.minChars     = this.options.minChars || 1;
+    this.options.onShow       = this.options.onShow ||
+      function(element, update){
+        if(!update.style.position || update.style.position=='absolute') {
+          update.style.position = 'absolute';
+          Position.clone(element, update, {
+            setHeight: false,
+            offsetTop: element.offsetHeight
+          });
+        }
+        Effect.Appear(update,{duration:0.15});
+      };
+    this.options.onHide = this.options.onHide ||
+      function(element, update){ new Effect.Fade(update,{duration:0.15}) };
+
+    if(typeof(this.options.tokens) == 'string')
+      this.options.tokens = new Array(this.options.tokens);
+    // Force carriage returns as token delimiters anyway
+    if (!this.options.tokens.include('\n'))
+      this.options.tokens.push('\n');
+
+    this.observer = null;
+
+    this.element.setAttribute('autocomplete','off');
+
+    Element.hide(this.update);
+
+    Event.observe(this.element, 'blur', this.onBlur.bindAsEventListener(this));
+    Event.observe(this.element, 'keydown', this.onKeyPress.bindAsEventListener(this));
+  },
+
+  show: function() {
+    if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update);
+    if(!this.iefix &&
+      (Prototype.Browser.IE) &&
+      (Element.getStyle(this.update, 'position')=='absolute')) {
+      new Insertion.After(this.update,
+       '');
+      this.iefix = $(this.update.id+'_iefix');
+    }
+    if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50);
+  },
+
+  fixIEOverlapping: function() {
+    Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)});
+    this.iefix.style.zIndex = 1;
+    this.update.style.zIndex = 2;
+    Element.show(this.iefix);
+  },
+
+  hide: function() {
+    this.stopIndicator();
+    if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update);
+    if(this.iefix) Element.hide(this.iefix);
+  },
+
+  startIndicator: function() {
+    if(this.options.indicator) Element.show(this.options.indicator);
+  },
+
+  stopIndicator: function() {
+    if(this.options.indicator) Element.hide(this.options.indicator);
+  },
+
+  onKeyPress: function(event) {
+    if(this.active)
+      switch(event.keyCode) {
+       case Event.KEY_TAB:
+       case Event.KEY_RETURN:
+         this.selectEntry();
+         Event.stop(event);
+       case Event.KEY_ESC:
+         this.hide();
+         this.active = false;
+         Event.stop(event);
+         return;
+       case Event.KEY_LEFT:
+       case Event.KEY_RIGHT:
+         return;
+       case Event.KEY_UP:
+         this.markPrevious();
+         this.render();
+         Event.stop(event);
+         return;
+       case Event.KEY_DOWN:
+         this.markNext();
+         this.render();
+         Event.stop(event);
+         return;
+      }
+     else
+       if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN ||
+         (Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return;
+
+    this.changed = true;
+    this.hasFocus = true;
+
+    if(this.observer) clearTimeout(this.observer);
+      this.observer =
+        setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000);
+  },
+
+  activate: function() {
+    this.changed = false;
+    this.hasFocus = true;
+    this.getUpdatedChoices();
+  },
+
+  onHover: function(event) {
+    var element = Event.findElement(event, 'LI');
+    if(this.index != element.autocompleteIndex)
+    {
+        this.index = element.autocompleteIndex;
+        this.render();
+    }
+    Event.stop(event);
+  },
+
+  onClick: function(event) {
+    var element = Event.findElement(event, 'LI');
+    this.index = element.autocompleteIndex;
+    this.selectEntry();
+    this.hide();
+  },
+
+  onBlur: function(event) {
+    // needed to make click events working
+    setTimeout(this.hide.bind(this), 250);
+    this.hasFocus = false;
+    this.active = false;
+  },
+
+  render: function() {
+    if(this.entryCount > 0) {
+      for (var i = 0; i < this.entryCount; i++)
+        this.index==i ?
+          Element.addClassName(this.getEntry(i),"selected") :
+          Element.removeClassName(this.getEntry(i),"selected");
+      if(this.hasFocus) {
+        this.show();
+        this.active = true;
+      }
+    } else {
+      this.active = false;
+      this.hide();
+    }
+  },
+
+  markPrevious: function() {
+    if(this.index > 0) this.index--;
+      else this.index = this.entryCount-1;
+    this.getEntry(this.index).scrollIntoView(true);
+  },
+
+  markNext: function() {
+    if(this.index < this.entryCount-1) this.index++;
+      else this.index = 0;
+    this.getEntry(this.index).scrollIntoView(false);
+  },
+
+  getEntry: function(index) {
+    return this.update.firstChild.childNodes[index];
+  },
+
+  getCurrentEntry: function() {
+    return this.getEntry(this.index);
+  },
+
+  selectEntry: function() {
+    this.active = false;
+    this.updateElement(this.getCurrentEntry());
+  },
+
+  updateElement: function(selectedElement) {
+    if (this.options.updateElement) {
+      this.options.updateElement(selectedElement);
+      return;
+    }
+    var value = '';
+    if (this.options.select) {
+      var nodes = $(selectedElement).select('.' + this.options.select) || [];
+      if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select);
+    } else
+      value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal');
+
+    var bounds = this.getTokenBounds();
+    if (bounds[0] != -1) {
+      var newValue = this.element.value.substr(0, bounds[0]);
+      var whitespace = this.element.value.substr(bounds[0]).match(/^\s+/);
+      if (whitespace)
+        newValue += whitespace[0];
+      this.element.value = newValue + value + this.element.value.substr(bounds[1]);
+    } else {
+      this.element.value = value;
+    }
+    this.oldElementValue = this.element.value;
+    this.element.focus();
+
+    if (this.options.afterUpdateElement)
+      this.options.afterUpdateElement(this.element, selectedElement);
+  },
+
+  updateChoices: function(choices) {
+    if(!this.changed && this.hasFocus) {
+      this.update.innerHTML = choices;
+      Element.cleanWhitespace(this.update);
+      Element.cleanWhitespace(this.update.down());
+
+      if(this.update.firstChild && this.update.down().childNodes) {
+        this.entryCount =
+          this.update.down().childNodes.length;
+        for (var i = 0; i < this.entryCount; i++) {
+          var entry = this.getEntry(i);
+          entry.autocompleteIndex = i;
+          this.addObservers(entry);
+        }
+      } else {
+        this.entryCount = 0;
+      }
+
+      this.stopIndicator();
+      this.index = 0;
+
+      if(this.entryCount==1 && this.options.autoSelect) {
+        this.selectEntry();
+        this.hide();
+      } else {
+        this.render();
+      }
+    }
+  },
+
+  addObservers: function(element) {
+    Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this));
+    Event.observe(element, "click", this.onClick.bindAsEventListener(this));
+  },
+
+  onObserverEvent: function() {
+    this.changed = false;
+    this.tokenBounds = null;
+    if(this.getToken().length>=this.options.minChars) {
+      this.getUpdatedChoices();
+    } else {
+      this.active = false;
+      this.hide();
+    }
+    this.oldElementValue = this.element.value;
+  },
+
+  getToken: function() {
+    var bounds = this.getTokenBounds();
+    return this.element.value.substring(bounds[0], bounds[1]).strip();
+  },
+
+  getTokenBounds: function() {
+    if (null != this.tokenBounds) return this.tokenBounds;
+    var value = this.element.value;
+    if (value.strip().empty()) return [-1, 0];
+    var diff = arguments.callee.getFirstDifferencePos(value, this.oldElementValue);
+    var offset = (diff == this.oldElementValue.length ? 1 : 0);
+    var prevTokenPos = -1, nextTokenPos = value.length;
+    var tp;
+    for (var index = 0, l = this.options.tokens.length; index < l; ++index) {
+      tp = value.lastIndexOf(this.options.tokens[index], diff + offset - 1);
+      if (tp > prevTokenPos) prevTokenPos = tp;
+      tp = value.indexOf(this.options.tokens[index], diff + offset);
+      if (-1 != tp && tp < nextTokenPos) nextTokenPos = tp;
+    }
+    return (this.tokenBounds = [prevTokenPos + 1, nextTokenPos]);
+  }
+});
+
+Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function(newS, oldS) {
+  var boundary = Math.min(newS.length, oldS.length);
+  for (var index = 0; index < boundary; ++index)
+    if (newS[index] != oldS[index])
+      return index;
+  return boundary;
+};
+
+Ajax.Autocompleter = Class.create(Autocompleter.Base, {
+  initialize: function(element, update, url, options) {
+    this.baseInitialize(element, update, options);
+    this.options.asynchronous  = true;
+    this.options.onComplete    = this.onComplete.bind(this);
+    this.options.defaultParams = this.options.parameters || null;
+    this.url                   = url;
+  },
+
+  getUpdatedChoices: function() {
+    this.startIndicator();
+
+    var entry = encodeURIComponent(this.options.paramName) + '=' +
+      encodeURIComponent(this.getToken());
+
+    this.options.parameters = this.options.callback ?
+      this.options.callback(this.element, entry) : entry;
+
+    if(this.options.defaultParams)
+      this.options.parameters += '&' + this.options.defaultParams;
+
+    new Ajax.Request(this.url, this.options);
+  },
+
+  onComplete: function(request) {
+    this.updateChoices(request.responseText);
+  }
+});
+
+// The local array autocompleter. Used when you'd prefer to
+// inject an array of autocompletion options into the page, rather
+// than sending out Ajax queries, which can be quite slow sometimes.
+//
+// The constructor takes four parameters. The first two are, as usual,
+// the id of the monitored textbox, and id of the autocompletion menu.
+// The third is the array you want to autocomplete from, and the fourth
+// is the options block.
+//
+// Extra local autocompletion options:
+// - choices - How many autocompletion choices to offer
+//
+// - partialSearch - If false, the autocompleter will match entered
+//                    text only at the beginning of strings in the
+//                    autocomplete array. Defaults to true, which will
+//                    match text at the beginning of any *word* in the
+//                    strings in the autocomplete array. If you want to
+//                    search anywhere in the string, additionally set
+//                    the option fullSearch to true (default: off).
+//
+// - fullSsearch - Search anywhere in autocomplete array strings.
+//
+// - partialChars - How many characters to enter before triggering
+//                   a partial match (unlike minChars, which defines
+//                   how many characters are required to do any match
+//                   at all). Defaults to 2.
+//
+// - ignoreCase - Whether to ignore case when autocompleting.
+//                 Defaults to true.
+//
+// It's possible to pass in a custom function as the 'selector'
+// option, if you prefer to write your own autocompletion logic.
+// In that case, the other options above will not apply unless
+// you support them.
+
+Autocompleter.Local = Class.create(Autocompleter.Base, {
+  initialize: function(element, update, array, options) {
+    this.baseInitialize(element, update, options);
+    this.options.array = array;
+  },
+
+  getUpdatedChoices: function() {
+    this.updateChoices(this.options.selector(this));
+  },
+
+  setOptions: function(options) {
+    this.options = Object.extend({
+      choices: 10,
+      partialSearch: true,
+      partialChars: 2,
+      ignoreCase: true,
+      fullSearch: false,
+      selector: function(instance) {
+        var ret       = []; // Beginning matches
+        var partial   = []; // Inside matches
+        var entry     = instance.getToken();
+        var count     = 0;
+
+        for (var i = 0; i < instance.options.array.length &&
+          ret.length < instance.options.choices ; i++) {
+
+          var elem = instance.options.array[i];
+          var foundPos = instance.options.ignoreCase ?
+            elem.toLowerCase().indexOf(entry.toLowerCase()) :
+            elem.indexOf(entry);
+
+          while (foundPos != -1) {
+            if (foundPos == 0 && elem.length != entry.length) {
+              ret.push("
  • " + elem.substr(0, entry.length) + "" +
+                elem.substr(entry.length) + "
    • ");
+              break;
+            } else if (entry.length >= instance.options.partialChars &&
+              instance.options.partialSearch && foundPos != -1) {
+              if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) {
+                partial.push("
  • " + elem.substr(0, foundPos) + "" +
+                  elem.substr(foundPos, entry.length) + "" + elem.substr(
+                  foundPos + entry.length) + "
    • ");
+                break;
+              }
+            }
+
+            foundPos = instance.options.ignoreCase ?
+              elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) :
+              elem.indexOf(entry, foundPos + 1);
+
+          }
+        }
+        if (partial.length)
+          ret = ret.concat(partial.slice(0, instance.options.choices - ret.length));
+        return "
      " + ret.join('') + "
    ";
+      }
+    }, options || { });
+  }
+});
+
+// AJAX in-place editor and collection editor
+// Full rewrite by Christophe Porteneuve  (April 2007).
+
+// Use this if you notice weird scrolling problems on some browsers,
+// the DOM might be a bit confused when this gets called so do this
+// waits 1 ms (with setTimeout) until it does the activation
+Field.scrollFreeActivate = function(field) {
+  setTimeout(function() {
+    Field.activate(field);
+  }, 1);
+};
+
+Ajax.InPlaceEditor = Class.create({
+  initialize: function(element, url, options) {
+    this.url = url;
+    this.element = element = $(element);
+    this.prepareOptions();
+    this._controls = { };
+    arguments.callee.dealWithDeprecatedOptions(options); // DEPRECATION LAYER!!!
+    Object.extend(this.options, options || { });
+    if (!this.options.formId && this.element.id) {
+      this.options.formId = this.element.id + '-inplaceeditor';
+      if ($(this.options.formId))
+        this.options.formId = '';
+    }
+    if (this.options.externalControl)
+      this.options.externalControl = $(this.options.externalControl);
+    if (!this.options.externalControl)
+      this.options.externalControlOnly = false;
+    this._originalBackground = this.element.getStyle('background-color') || 'transparent';
+    this.element.title = this.options.clickToEditText;
+    this._boundCancelHandler = this.handleFormCancellation.bind(this);
+    this._boundComplete = (this.options.onComplete || Prototype.emptyFunction).bind(this);
+    this._boundFailureHandler = this.handleAJAXFailure.bind(this);
+    this._boundSubmitHandler = this.handleFormSubmission.bind(this);
+    this._boundWrapperHandler = this.wrapUp.bind(this);
+    this.registerListeners();
+  },
+  checkForEscapeOrReturn: function(e) {
+    if (!this._editing || e.ctrlKey || e.altKey || e.shiftKey) return;
+    if (Event.KEY_ESC == e.keyCode)
+      this.handleFormCancellation(e);
+    else if (Event.KEY_RETURN == e.keyCode)
+      this.handleFormSubmission(e);
+  },
+  createControl: function(mode, handler, extraClasses) {
+    var control = this.options[mode + 'Control'];
+    var text = this.options[mode + 'Text'];
+    if ('button' == control) {
+      var btn = document.createElement('input');
+      btn.type = 'submit';
+      btn.value = text;
+      btn.className = 'editor_' + mode + '_button';
+      if ('cancel' == mode)
+        btn.onclick = this._boundCancelHandler;
+      this._form.appendChild(btn);
+      this._controls[mode] = btn;
+    } else if ('link' == control) {
+      var link = document.createElement('a');
+      link.href = '#';
+      link.appendChild(document.createTextNode(text));
+      link.onclick = 'cancel' == mode ? this._boundCancelHandler : this._boundSubmitHandler;
+      link.className = 'editor_' + mode + '_link';
+      if (extraClasses)
+        link.className += ' ' + extraClasses;
+      this._form.appendChild(link);
+      this._controls[mode] = link;
+    }
+  },
+  createEditField: function() {
+    var text = (this.options.loadTextURL ? this.options.loadingText : this.getText());
+    var fld;
+    if (1 >= this.options.rows && !/\r|\n/.test(this.getText())) {
+      fld = document.createElement('input');
+      fld.type = 'text';
+      var size = this.options.size || this.options.cols || 0;
+      if (0 < size) fld.size = size;
+    } else {
+      fld = document.createElement('textarea');
+      fld.rows = (1 >= this.options.rows ? this.options.autoRows : this.options.rows);
+      fld.cols = this.options.cols || 40;
+    }
+    fld.name = this.options.paramName;
+    fld.value = text; // No HTML breaks conversion anymore
+    fld.className = 'editor_field';
+    if (this.options.submitOnBlur)
+      fld.onblur = this._boundSubmitHandler;
+    this._controls.editor = fld;
+    if (this.options.loadTextURL)
+      this.loadExternalText();
+    this._form.appendChild(this._controls.editor);
+  },
+  createForm: function() {
+    var ipe = this;
+    function addText(mode, condition) {
+      var text = ipe.options['text' + mode + 'Controls'];
+      if (!text || condition === false) return;
+      ipe._form.appendChild(document.createTextNode(text));
+    };
+    this._form = $(document.createElement('form'));
+    this._form.id = this.options.formId;
+    this._form.addClassName(this.options.formClassName);
+    this._form.onsubmit = this._boundSubmitHandler;
+    this.createEditField();
+    if ('textarea' == this._controls.editor.tagName.toLowerCase())
+      this._form.appendChild(document.createElement('br'));
+    if (this.options.onFormCustomization)
+      this.options.onFormCustomization(this, this._form);
+    addText('Before', this.options.okControl || this.options.cancelControl);
+    this.createControl('ok', this._boundSubmitHandler);
+    addText('Between', this.options.okControl && this.options.cancelControl);
+    this.createControl('cancel', this._boundCancelHandler, 'editor_cancel');
+    addText('After', this.options.okControl || this.options.cancelControl);
+  },
+  destroy: function() {
+    if (this._oldInnerHTML)
+      this.element.innerHTML = this._oldInnerHTML;
+    this.leaveEditMode();
+    this.unregisterListeners();
+  },
+  enterEditMode: function(e) {
+    if (this._saving || this._editing) return;
+    this._editing = true;
+    this.triggerCallback('onEnterEditMode');
+    if (this.options.externalControl)
+      this.options.externalControl.hide();
+    this.element.hide();
+    this.createForm();
+    this.element.parentNode.insertBefore(this._form, this.element);
+    if (!this.options.loadTextURL)
+      this.postProcessEditField();
+    if (e) Event.stop(e);
+  },
+  enterHover: function(e) {
+    if (this.options.hoverClassName)
+      this.element.addClassName(this.options.hoverClassName);
+    if (this._saving) return;
+    this.triggerCallback('onEnterHover');
+  },
+  getText: function() {
+    return this.element.innerHTML.unescapeHTML();
+  },
+  handleAJAXFailure: function(transport) {
+    this.triggerCallback('onFailure', transport);
+    if (this._oldInnerHTML) {
+      this.element.innerHTML = this._oldInnerHTML;
+      this._oldInnerHTML = null;
+    }
+  },
+  handleFormCancellation: function(e) {
+    this.wrapUp();
+    if (e) Event.stop(e);
+  },
+  handleFormSubmission: function(e) {
+    var form = this._form;
+    var value = $F(this._controls.editor);
+    this.prepareSubmission();
+    var params = this.options.callback(form, value) || '';
+    if (Object.isString(params))
+      params = params.toQueryParams();
+    params.editorId = this.element.id;
+    if (this.options.htmlResponse) {
+      var options = Object.extend({ evalScripts: true }, this.options.ajaxOptions);
+      Object.extend(options, {
+        parameters: params,
+        onComplete: this._boundWrapperHandler,
+        onFailure: this._boundFailureHandler
+      });
+      new Ajax.Updater({ success: this.element }, this.url, options);
+    } else {
+      var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
+      Object.extend(options, {
+        parameters: params,
+        onComplete: this._boundWrapperHandler,
+        onFailure: this._boundFailureHandler
+      });
+      new Ajax.Request(this.url, options);
+    }
+    if (e) Event.stop(e);
+  },
+  leaveEditMode: function() {
+    this.element.removeClassName(this.options.savingClassName);
+    this.removeForm();
+    this.leaveHover();
+    this.element.style.backgroundColor = this._originalBackground;
+    this.element.show();
+    if (this.options.externalControl)
+      this.options.externalControl.show();
+    this._saving = false;
+    this._editing = false;
+    this._oldInnerHTML = null;
+    this.triggerCallback('onLeaveEditMode');
+  },
+  leaveHover: function(e) {
+    if (this.options.hoverClassName)
+      this.element.removeClassName(this.options.hoverClassName);
+    if (this._saving) return;
+    this.triggerCallback('onLeaveHover');
+  },
+  loadExternalText: function() {
+    this._form.addClassName(this.options.loadingClassName);
+    this._controls.editor.disabled = true;
+    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
+    Object.extend(options, {
+      parameters: 'editorId=' + encodeURIComponent(this.element.id),
+      onComplete: Prototype.emptyFunction,
+      onSuccess: function(transport) {
+        this._form.removeClassName(this.options.loadingClassName);
+        var text = transport.responseText;
+        if (this.options.stripLoadedTextTags)
+          text = text.stripTags();
+        this._controls.editor.value = text;
+        this._controls.editor.disabled = false;
+        this.postProcessEditField();
+      }.bind(this),
+      onFailure: this._boundFailureHandler
+    });
+    new Ajax.Request(this.options.loadTextURL, options);
+  },
+  postProcessEditField: function() {
+    var fpc = this.options.fieldPostCreation;
+    if (fpc)
+      $(this._controls.editor)['focus' == fpc ? 'focus' : 'activate']();
+  },
+  prepareOptions: function() {
+    this.options = Object.clone(Ajax.InPlaceEditor.DefaultOptions);
+    Object.extend(this.options, Ajax.InPlaceEditor.DefaultCallbacks);
+    [this._extraDefaultOptions].flatten().compact().each(function(defs) {
+      Object.extend(this.options, defs);
+    }.bind(this));
+  },
+  prepareSubmission: function() {
+    this._saving = true;
+    this.removeForm();
+    this.leaveHover();
+    this.showSaving();
+  },
+  registerListeners: function() {
+    this._listeners = { };
+    var listener;
+    $H(Ajax.InPlaceEditor.Listeners).each(function(pair) {
+      listener = this[pair.value].bind(this);
+      this._listeners[pair.key] = listener;
+      if (!this.options.externalControlOnly)
+        this.element.observe(pair.key, listener);
+      if (this.options.externalControl)
+        this.options.externalControl.observe(pair.key, listener);
+    }.bind(this));
+  },
+  removeForm: function() {
+    if (!this._form) return;
+    this._form.remove();
+    this._form = null;
+    this._controls = { };
+  },
+  showSaving: function() {
+    this._oldInnerHTML = this.element.innerHTML;
+    this.element.innerHTML = this.options.savingText;
+    this.element.addClassName(this.options.savingClassName);
+    this.element.style.backgroundColor = this._originalBackground;
+    this.element.show();
+  },
+  triggerCallback: function(cbName, arg) {
+    if ('function' == typeof this.options[cbName]) {
+      this.options[cbName](this, arg);
+    }
+  },
+  unregisterListeners: function() {
+    $H(this._listeners).each(function(pair) {
+      if (!this.options.externalControlOnly)
+        this.element.stopObserving(pair.key, pair.value);
+      if (this.options.externalControl)
+        this.options.externalControl.stopObserving(pair.key, pair.value);
+    }.bind(this));
+  },
+  wrapUp: function(transport) {
+    this.leaveEditMode();
+    // Can't use triggerCallback due to backward compatibility: requires
+    // binding + direct element
+    this._boundComplete(transport, this.element);
+  }
+});
+
+Object.extend(Ajax.InPlaceEditor.prototype, {
+  dispose: Ajax.InPlaceEditor.prototype.destroy
+});
+
+Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, {
+  initialize: function($super, element, url, options) {
+    this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions;
+    $super(element, url, options);
+  },
+
+  createEditField: function() {
+    var list = document.createElement('select');
+    list.name = this.options.paramName;
+    list.size = 1;
+    this._controls.editor = list;
+    this._collection = this.options.collection || [];
+    if (this.options.loadCollectionURL)
+      this.loadCollection();
+    else
+      this.checkForExternalText();
+    this._form.appendChild(this._controls.editor);
+  },
+
+  loadCollection: function() {
+    this._form.addClassName(this.options.loadingClassName);
+    this.showLoadingText(this.options.loadingCollectionText);
+    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
+    Object.extend(options, {
+      parameters: 'editorId=' + encodeURIComponent(this.element.id),
+      onComplete: Prototype.emptyFunction,
+      onSuccess: function(transport) {
+        var js = transport.responseText.strip();
+        if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check
+          throw('Server returned an invalid collection representation.');
+        this._collection = eval(js);
+        this.checkForExternalText();
+      }.bind(this),
+      onFailure: this.onFailure
+    });
+    new Ajax.Request(this.options.loadCollectionURL, options);
+  },
+
+  showLoadingText: function(text) {
+    this._controls.editor.disabled = true;
+    var tempOption = this._controls.editor.firstChild;
+    if (!tempOption) {
+      tempOption = document.createElement('option');
+      tempOption.value = '';
+      this._controls.editor.appendChild(tempOption);
+      tempOption.selected = true;
+    }
+    tempOption.update((text || '').stripScripts().stripTags());
+  },
+
+  checkForExternalText: function() {
+    this._text = this.getText();
+    if (this.options.loadTextURL)
+      this.loadExternalText();
+    else
+      this.buildOptionList();
+  },
+
+  loadExternalText: function() {
+    this.showLoadingText(this.options.loadingText);
+    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
+    Object.extend(options, {
+      parameters: 'editorId=' + encodeURIComponent(this.element.id),
+      onComplete: Prototype.emptyFunction,
+      onSuccess: function(transport) {
+        this._text = transport.responseText.strip();
+        this.buildOptionList();
+      }.bind(this),
+      onFailure: this.onFailure
+    });
+    new Ajax.Request(this.options.loadTextURL, options);
+  },
+
+  buildOptionList: function() {
+    this._form.removeClassName(this.options.loadingClassName);
+    this._collection = this._collection.map(function(entry) {
+      return 2 === entry.length ? entry : [entry, entry].flatten();
+    });
+    var marker = ('value' in this.options) ? this.options.value : this._text;
+    var textFound = this._collection.any(function(entry) {
+      return entry[0] == marker;
+    }.bind(this));
+    this._controls.editor.update('');
+    var option;
+    this._collection.each(function(entry, index) {
+      option = document.createElement('option');
+      option.value = entry[0];
+      option.selected = textFound ? entry[0] == marker : 0 == index;
+      option.appendChild(document.createTextNode(entry[1]));
+      this._controls.editor.appendChild(option);
+    }.bind(this));
+    this._controls.editor.disabled = false;
+    Field.scrollFreeActivate(this._controls.editor);
+  }
+});
+
+//**** DEPRECATION LAYER FOR InPlace[Collection]Editor! ****
+//**** This only  exists for a while,  in order to  let ****
+//**** users adapt to  the new API.  Read up on the new ****
+//**** API and convert your code to it ASAP!            ****
+
+Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions = function(options) {
+  if (!options) return;
+  function fallback(name, expr) {
+    if (name in options || expr === undefined) return;
+    options[name] = expr;
+  };
+  fallback('cancelControl', (options.cancelLink ? 'link' : (options.cancelButton ? 'button' :
+    options.cancelLink == options.cancelButton == false ? false : undefined)));
+  fallback('okControl', (options.okLink ? 'link' : (options.okButton ? 'button' :
+    options.okLink == options.okButton == false ? false : undefined)));
+  fallback('highlightColor', options.highlightcolor);
+  fallback('highlightEndColor', options.highlightendcolor);
+};
+
+Object.extend(Ajax.InPlaceEditor, {
+  DefaultOptions: {
+    ajaxOptions: { },
+    autoRows: 3,                                // Use when multi-line w/ rows == 1
+    cancelControl: 'link',                      // 'link'|'button'|false
+    cancelText: 'cancel',
+    clickToEditText: 'Click to edit',
+    externalControl: null,                      // id|elt
+    externalControlOnly: false,
+    fieldPostCreation: 'activate',              // 'activate'|'focus'|false
+    formClassName: 'inplaceeditor-form',
+    formId: null,                               // id|elt
+    highlightColor: '#ffff99',
+    highlightEndColor: '#ffffff',
+    hoverClassName: '',
+    htmlResponse: true,
+    loadingClassName: 'inplaceeditor-loading',
+    loadingText: 'Loading...',
+    okControl: 'button',                        // 'link'|'button'|false
+    okText: 'ok',
+    paramName: 'value',
+    rows: 1,                                    // If 1 and multi-line, uses autoRows
+    savingClassName: 'inplaceeditor-saving',
+    savingText: 'Saving...',
+    size: 0,
+    stripLoadedTextTags: false,
+    submitOnBlur: false,
+    textAfterControls: '',
+    textBeforeControls: '',
+    textBetweenControls: ''
+  },
+  DefaultCallbacks: {
+    callback: function(form) {
+      return Form.serialize(form);
+    },
+    onComplete: function(transport, element) {
+      // For backward compatibility, this one is bound to the IPE, and passes
+      // the element directly.  It was too often customized, so we don't break it.
+      new Effect.Highlight(element, {
+        startcolor: this.options.highlightColor, keepBackgroundImage: true });
+    },
+    onEnterEditMode: null,
+    onEnterHover: function(ipe) {
+      ipe.element.style.backgroundColor = ipe.options.highlightColor;
+      if (ipe._effect)
+        ipe._effect.cancel();
+    },
+    onFailure: function(transport, ipe) {
+      alert('Error communication with the server: ' + transport.responseText.stripTags());
+    },
+    onFormCustomization: null, // Takes the IPE and its generated form, after editor, before controls.
+    onLeaveEditMode: null,
+    onLeaveHover: function(ipe) {
+      ipe._effect = new Effect.Highlight(ipe.element, {
+        startcolor: ipe.options.highlightColor, endcolor: ipe.options.highlightEndColor,
+        restorecolor: ipe._originalBackground, keepBackgroundImage: true
+      });
+    }
+  },
+  Listeners: {
+    click: 'enterEditMode',
+    keydown: 'checkForEscapeOrReturn',
+    mouseover: 'enterHover',
+    mouseout: 'leaveHover'
+  }
+});
+
+Ajax.InPlaceCollectionEditor.DefaultOptions = {
+  loadingCollectionText: 'Loading options...'
+};
+
+// Delayed observer, like Form.Element.Observer,
+// but waits for delay after last key input
+// Ideal for live-search fields
+
+Form.Element.DelayedObserver = Class.create({
+  initialize: function(element, delay, callback) {
+    this.delay     = delay || 0.5;
+    this.element   = $(element);
+    this.callback  = callback;
+    this.timer     = null;
+    this.lastValue = $F(this.element);
+    Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));
+  },
+  delayedListener: function(event) {
+    if(this.lastValue == $F(this.element)) return;
+    if(this.timer) clearTimeout(this.timer);
+    this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000);
+    this.lastValue = $F(this.element);
+  },
+  onTimerEvent: function() {
+    this.timer = null;
+    this.callback(this.element, $F(this.element));
+  }
+});
\ No newline at end of file
diff --git a/js/script.aculo.us/dragdrop.js b/js/script.aculo.us/dragdrop.js
new file mode 100644
index 0000000..9ebfe24
--- /dev/null
+++ b/js/script.aculo.us/dragdrop.js
@@ -0,0 +1,974 @@
+// script.aculo.us dragdrop.js v1.9.0, Thu Dec 23 16:54:48 -0500 2010
+
+// Copyright (c) 2005-2010 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+//
+// script.aculo.us is freely distributable under the terms of an MIT-style license.
+// For details, see the script.aculo.us web site: http://script.aculo.us/
+
+if(Object.isUndefined(Effect))
+  throw("dragdrop.js requires including script.aculo.us' effects.js library");
+
+var Droppables = {
+  drops: [],
+
+  remove: function(element) {
+    this.drops = this.drops.reject(function(d) { return d.element==$(element) });
+  },
+
+  add: function(element) {
+    element = $(element);
+    var options = Object.extend({
+      greedy:     true,
+      hoverclass: null,
+      tree:       false
+    }, arguments[1] || { });
+
+    // cache containers
+    if(options.containment) {
+      options._containers = [];
+      var containment = options.containment;
+      if(Object.isArray(containment)) {
+        containment.each( function(c) { options._containers.push($(c)) });
+      } else {
+        options._containers.push($(containment));
+      }
+    }
+
+    if(options.accept) options.accept = [options.accept].flatten();
+
+    Element.makePositioned(element); // fix IE
+    options.element = element;
+
+    this.drops.push(options);
+  },
+
+  findDeepestChild: function(drops) {
+    deepest = drops[0];
+
+    for (i = 1; i < drops.length; ++i)
+      if (Element.isParent(drops[i].element, deepest.element))
+        deepest = drops[i];
+
+    return deepest;
+  },
+
+  isContained: function(element, drop) {
+    var containmentNode;
+    if(drop.tree) {
+      containmentNode = element.treeNode;
+    } else {
+      containmentNode = element.parentNode;
+    }
+    return drop._containers.detect(function(c) { return containmentNode == c });
+  },
+
+  isAffected: function(point, element, drop) {
+    return (
+      (drop.element!=element) &&
+      ((!drop._containers) ||
+        this.isContained(element, drop)) &&
+      ((!drop.accept) ||
+        (Element.classNames(element).detect(
+          function(v) { return drop.accept.include(v) } ) )) &&
+      Position.within(drop.element, point[0], point[1]) );
+  },
+
+  deactivate: function(drop) {
+    if(drop.hoverclass)
+      Element.removeClassName(drop.element, drop.hoverclass);
+    this.last_active = null;
+  },
+
+  activate: function(drop) {
+    if(drop.hoverclass)
+      Element.addClassName(drop.element, drop.hoverclass);
+    this.last_active = drop;
+  },
+
+  show: function(point, element) {
+    if(!this.drops.length) return;
+    var drop, affected = [];
+
+    this.drops.each( function(drop) {
+      if(Droppables.isAffected(point, element, drop))
+        affected.push(drop);
+    });
+
+    if(affected.length>0)
+      drop = Droppables.findDeepestChild(affected);
+
+    if(this.last_active && this.last_active != drop) this.deactivate(this.last_active);
+    if (drop) {
+      Position.within(drop.element, point[0], point[1]);
+      if(drop.onHover)
+        drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));
+
+      if (drop != this.last_active) Droppables.activate(drop);
+    }
+  },
+
+  fire: function(event, element) {
+    if(!this.last_active) return;
+    Position.prepare();
+
+    if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active))
+      if (this.last_active.onDrop) {
+        this.last_active.onDrop(element, this.last_active.element, event);
+        return true;
+      }
+  },
+
+  reset: function() {
+    if(this.last_active)
+      this.deactivate(this.last_active);
+  }
+};
+
+var Draggables = {
+  drags: [],
+  observers: [],
+
+  register: function(draggable) {
+    if(this.drags.length == 0) {
+      this.eventMouseUp   = this.endDrag.bindAsEventListener(this);
+      this.eventMouseMove = this.updateDrag.bindAsEventListener(this);
+      this.eventKeypress  = this.keyPress.bindAsEventListener(this);
+
+      Event.observe(document, "mouseup", this.eventMouseUp);
+      Event.observe(document, "mousemove", this.eventMouseMove);
+      Event.observe(document, "keypress", this.eventKeypress);
+    }
+    this.drags.push(draggable);
+  },
+
+  unregister: function(draggable) {
+    this.drags = this.drags.reject(function(d) { return d==draggable });
+    if(this.drags.length == 0) {
+      Event.stopObserving(document, "mouseup", this.eventMouseUp);
+      Event.stopObserving(document, "mousemove", this.eventMouseMove);
+      Event.stopObserving(document, "keypress", this.eventKeypress);
+    }
+  },
+
+  activate: function(draggable) {
+    if(draggable.options.delay) {
+      this._timeout = setTimeout(function() {
+        Draggables._timeout = null;
+        window.focus();
+        Draggables.activeDraggable = draggable;
+      }.bind(this), draggable.options.delay);
+    } else {
+      window.focus(); // allows keypress events if window isn't currently focused, fails for Safari
+      this.activeDraggable = draggable;
+    }
+  },
+
+  deactivate: function() {
+    this.activeDraggable = null;
+  },
+
+  updateDrag: function(event) {
+    if(!this.activeDraggable) return;
+    var pointer = [Event.pointerX(event), Event.pointerY(event)];
+    // Mozilla-based browsers fire successive mousemove events with
+    // the same coordinates, prevent needless redrawing (moz bug?)
+    if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return;
+    this._lastPointer = pointer;
+
+    this.activeDraggable.updateDrag(event, pointer);
+  },
+
+  endDrag: function(event) {
+    if(this._timeout) {
+      clearTimeout(this._timeout);
+      this._timeout = null;
+    }
+    if(!this.activeDraggable) return;
+    this._lastPointer = null;
+    this.activeDraggable.endDrag(event);
+    this.activeDraggable = null;
+  },
+
+  keyPress: function(event) {
+    if(this.activeDraggable)
+      this.activeDraggable.keyPress(event);
+  },
+
+  addObserver: function(observer) {
+    this.observers.push(observer);
+    this._cacheObserverCallbacks();
+  },
+
+  removeObserver: function(element) {  // element instead of observer fixes mem leaks
+    this.observers = this.observers.reject( function(o) { return o.element==element });
+    this._cacheObserverCallbacks();
+  },
+
+  notify: function(eventName, draggable, event) {  // 'onStart', 'onEnd', 'onDrag'
+    if(this[eventName+'Count'] > 0)
+      this.observers.each( function(o) {
+        if(o[eventName]) o[eventName](eventName, draggable, event);
+      });
+    if(draggable.options[eventName]) draggable.options[eventName](draggable, event);
+  },
+
+  _cacheObserverCallbacks: function() {
+    ['onStart','onEnd','onDrag'].each( function(eventName) {
+      Draggables[eventName+'Count'] = Draggables.observers.select(
+        function(o) { return o[eventName]; }
+      ).length;
+    });
+  }
+};
+
+/*--------------------------------------------------------------------------*/
+
+var Draggable = Class.create({
+  initialize: function(element) {
+    var defaults = {
+      handle: false,
+      reverteffect: function(element, top_offset, left_offset) {
+        var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;
+        new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur,
+          queue: {scope:'_draggable', position:'end'}
+        });
+      },
+      endeffect: function(element) {
+        var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0;
+        new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity,
+          queue: {scope:'_draggable', position:'end'},
+          afterFinish: function(){
+            Draggable._dragging[element] = false
+          }
+        });
+      },
+      zindex: 1000,
+      revert: false,
+      quiet: false,
+      scroll: false,
+      scrollSensitivity: 20,
+      scrollSpeed: 15,
+      snap: false,  // false, or xy or [x,y] or function(x,y){ return [x,y] }
+      delay: 0
+    };
+
+    if(!arguments[1] || Object.isUndefined(arguments[1].endeffect))
+      Object.extend(defaults, {
+        starteffect: function(element) {
+          element._opacity = Element.getOpacity(element);
+          Draggable._dragging[element] = true;
+          new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7});
+        }
+      });
+
+    var options = Object.extend(defaults, arguments[1] || { });
+
+    this.element = $(element);
+
+    if(options.handle && Object.isString(options.handle))
+      this.handle = this.element.down('.'+options.handle, 0);
+
+    if(!this.handle) this.handle = $(options.handle);
+    if(!this.handle) this.handle = this.element;
+
+    if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) {
+      options.scroll = $(options.scroll);
+      this._isScrollChild = Element.childOf(this.element, options.scroll);
+    }
+
+    Element.makePositioned(this.element); // fix IE
+
+    this.options  = options;
+    this.dragging = false;
+
+    this.eventMouseDown = this.initDrag.bindAsEventListener(this);
+    Event.observe(this.handle, "mousedown", this.eventMouseDown);
+
+    Draggables.register(this);
+  },
+
+  destroy: function() {
+    Event.stopObserving(this.handle, "mousedown", this.eventMouseDown);
+    Draggables.unregister(this);
+  },
+
+  currentDelta: function() {
+    return([
+      parseInt(Element.getStyle(this.element,'left') || '0'),
+      parseInt(Element.getStyle(this.element,'top') || '0')]);
+  },
+
+  initDrag: function(event) {
+    if(!Object.isUndefined(Draggable._dragging[this.element]) &&
+      Draggable._dragging[this.element]) return;
+    if(Event.isLeftClick(event)) {
+      // abort on form elements, fixes a Firefox issue
+      var src = Event.element(event);
+      if((tag_name = src.tagName.toUpperCase()) && (
+        tag_name=='INPUT' ||
+        tag_name=='SELECT' ||
+        tag_name=='OPTION' ||
+        tag_name=='BUTTON' ||
+        tag_name=='TEXTAREA')) return;
+
+      var pointer = [Event.pointerX(event), Event.pointerY(event)];
+      var pos     = this.element.cumulativeOffset();
+      this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) });
+
+      Draggables.activate(this);
+      Event.stop(event);
+    }
+  },
+
+  startDrag: function(event) {
+    this.dragging = true;
+    if(!this.delta)
+      this.delta = this.currentDelta();
+
+    if(this.options.zindex) {
+      this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0);
+      this.element.style.zIndex = this.options.zindex;
+    }
+
+    if(this.options.ghosting) {
+      this._clone = this.element.cloneNode(true);
+      this._originallyAbsolute = (this.element.getStyle('position') == 'absolute');
+      if (!this._originallyAbsolute)
+        Position.absolutize(this.element);
+      this.element.parentNode.insertBefore(this._clone, this.element);
+    }
+
+    if(this.options.scroll) {
+      if (this.options.scroll == window) {
+        var where = this._getWindowScroll(this.options.scroll);
+        this.originalScrollLeft = where.left;
+        this.originalScrollTop = where.top;
+      } else {
+        this.originalScrollLeft = this.options.scroll.scrollLeft;
+        this.originalScrollTop = this.options.scroll.scrollTop;
+      }
+    }
+
+    Draggables.notify('onStart', this, event);
+
+    if(this.options.starteffect) this.options.starteffect(this.element);
+  },
+
+  updateDrag: function(event, pointer) {
+    if(!this.dragging) this.startDrag(event);
+
+    if(!this.options.quiet){
+      Position.prepare();
+      Droppables.show(pointer, this.element);
+    }
+
+    Draggables.notify('onDrag', this, event);
+
+    this.draw(pointer);
+    if(this.options.change) this.options.change(this);
+
+    if(this.options.scroll) {
+      this.stopScrolling();
+
+      var p;
+      if (this.options.scroll == window) {
+        with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; }
+      } else {
+        p = Position.page(this.options.scroll).toArray();
+        p[0] += this.options.scroll.scrollLeft + Position.deltaX;
+        p[1] += this.options.scroll.scrollTop + Position.deltaY;
+        p.push(p[0]+this.options.scroll.offsetWidth);
+        p.push(p[1]+this.options.scroll.offsetHeight);
+      }
+      var speed = [0,0];
+      if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity);
+      if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity);
+      if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity);
+      if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity);
+      this.startScrolling(speed);
+    }
+
+    // fix AppleWebKit rendering
+    if(Prototype.Browser.WebKit) window.scrollBy(0,0);
+
+    Event.stop(event);
+  },
+
+  finishDrag: function(event, success) {
+    this.dragging = false;
+
+    if(this.options.quiet){
+      Position.prepare();
+      var pointer = [Event.pointerX(event), Event.pointerY(event)];
+      Droppables.show(pointer, this.element);
+    }
+
+    if(this.options.ghosting) {
+      if (!this._originallyAbsolute)
+        Position.relativize(this.element);
+      delete this._originallyAbsolute;
+      Element.remove(this._clone);
+      this._clone = null;
+    }
+
+    var dropped = false;
+    if(success) {
+      dropped = Droppables.fire(event, this.element);
+      if (!dropped) dropped = false;
+    }
+    if(dropped && this.options.onDropped) this.options.onDropped(this.element);
+    Draggables.notify('onEnd', this, event);
+
+    var revert = this.options.revert;
+    if(revert && Object.isFunction(revert)) revert = revert(this.element);
+
+    var d = this.currentDelta();
+    if(revert && this.options.reverteffect) {
+      if (dropped == 0 || revert != 'failure')
+        this.options.reverteffect(this.element,
+          d[1]-this.delta[1], d[0]-this.delta[0]);
+    } else {
+      this.delta = d;
+    }
+
+    if(this.options.zindex)
+      this.element.style.zIndex = this.originalZ;
+
+    if(this.options.endeffect)
+      this.options.endeffect(this.element);
+
+    Draggables.deactivate(this);
+    Droppables.reset();
+  },
+
+  keyPress: function(event) {
+    if(event.keyCode!=Event.KEY_ESC) return;
+    this.finishDrag(event, false);
+    Event.stop(event);
+  },
+
+  endDrag: function(event) {
+    if(!this.dragging) return;
+    this.stopScrolling();
+    this.finishDrag(event, true);
+    Event.stop(event);
+  },
+
+  draw: function(point) {
+    var pos = this.element.cumulativeOffset();
+    if(this.options.ghosting) {
+      var r   = Position.realOffset(this.element);
+      pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY;
+    }
+
+    var d = this.currentDelta();
+    pos[0] -= d[0]; pos[1] -= d[1];
+
+    if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) {
+      pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft;
+      pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop;
+    }
+
+    var p = [0,1].map(function(i){
+      return (point[i]-pos[i]-this.offset[i])
+    }.bind(this));
+
+    if(this.options.snap) {
+      if(Object.isFunction(this.options.snap)) {
+        p = this.options.snap(p[0],p[1],this);
+      } else {
+      if(Object.isArray(this.options.snap)) {
+        p = p.map( function(v, i) {
+          return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this));
+      } else {
+        p = p.map( function(v) {
+          return (v/this.options.snap).round()*this.options.snap }.bind(this));
+      }
+    }}
+
+    var style = this.element.style;
+    if((!this.options.constraint) || (this.options.constraint=='horizontal'))
+      style.left = p[0] + "px";
+    if((!this.options.constraint) || (this.options.constraint=='vertical'))
+      style.top  = p[1] + "px";
+
+    if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering
+  },
+
+  stopScrolling: function() {
+    if(this.scrollInterval) {
+      clearInterval(this.scrollInterval);
+      this.scrollInterval = null;
+      Draggables._lastScrollPointer = null;
+    }
+  },
+
+  startScrolling: function(speed) {
+    if(!(speed[0] || speed[1])) return;
+    this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];
+    this.lastScrolled = new Date();
+    this.scrollInterval = setInterval(this.scroll.bind(this), 10);
+  },
+
+  scroll: function() {
+    var current = new Date();
+    var delta = current - this.lastScrolled;
+    this.lastScrolled = current;
+    if(this.options.scroll == window) {
+      with (this._getWindowScroll(this.options.scroll)) {
+        if (this.scrollSpeed[0] || this.scrollSpeed[1]) {
+          var d = delta / 1000;
+          this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] );
+        }
+      }
+    } else {
+      this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000;
+      this.options.scroll.scrollTop  += this.scrollSpeed[1] * delta / 1000;
+    }
+
+    Position.prepare();
+    Droppables.show(Draggables._lastPointer, this.element);
+    Draggables.notify('onDrag', this);
+    if (this._isScrollChild) {
+      Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer);
+      Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000;
+      Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000;
+      if (Draggables._lastScrollPointer[0] < 0)
+        Draggables._lastScrollPointer[0] = 0;
+      if (Draggables._lastScrollPointer[1] < 0)
+        Draggables._lastScrollPointer[1] = 0;
+      this.draw(Draggables._lastScrollPointer);
+    }
+
+    if(this.options.change) this.options.change(this);
+  },
+
+  _getWindowScroll: function(w) {
+    var T, L, W, H;
+    with (w.document) {
+      if (w.document.documentElement && documentElement.scrollTop) {
+        T = documentElement.scrollTop;
+        L = documentElement.scrollLeft;
+      } else if (w.document.body) {
+        T = body.scrollTop;
+        L = body.scrollLeft;
+      }
+      if (w.innerWidth) {
+        W = w.innerWidth;
+        H = w.innerHeight;
+      } else if (w.document.documentElement && documentElement.clientWidth) {
+        W = documentElement.clientWidth;
+        H = documentElement.clientHeight;
+      } else {
+        W = body.offsetWidth;
+        H = body.offsetHeight;
+      }
+    }
+    return { top: T, left: L, width: W, height: H };
+  }
+});
+
+Draggable._dragging = { };
+
+/*--------------------------------------------------------------------------*/
+
+var SortableObserver = Class.create({
+  initialize: function(element, observer) {
+    this.element   = $(element);
+    this.observer  = observer;
+    this.lastValue = Sortable.serialize(this.element);
+  },
+
+  onStart: function() {
+    this.lastValue = Sortable.serialize(this.element);
+  },
+
+  onEnd: function() {
+    Sortable.unmark();
+    if(this.lastValue != Sortable.serialize(this.element))
+      this.observer(this.element)
+  }
+});
+
+var Sortable = {
+  SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,
+
+  sortables: { },
+
+  _findRootElement: function(element) {
+    while (element.tagName.toUpperCase() != "BODY") {
+      if(element.id && Sortable.sortables[element.id]) return element;
+      element = element.parentNode;
+    }
+  },
+
+  options: function(element) {
+    element = Sortable._findRootElement($(element));
+    if(!element) return;
+    return Sortable.sortables[element.id];
+  },
+
+  destroy: function(element){
+    element = $(element);
+    var s = Sortable.sortables[element.id];
+
+    if(s) {
+      Draggables.removeObserver(s.element);
+      s.droppables.each(function(d){ Droppables.remove(d) });
+      s.draggables.invoke('destroy');
+
+      delete Sortable.sortables[s.element.id];
+    }
+  },
+
+  create: function(element) {
+    element = $(element);
+    var options = Object.extend({
+      element:     element,
+      tag:         'li',       // assumes li children, override with tag: 'tagname'
+      dropOnEmpty: false,
+      tree:        false,
+      treeTag:     'ul',
+      overlap:     'vertical', // one of 'vertical', 'horizontal'
+      constraint:  'vertical', // one of 'vertical', 'horizontal', false
+      containment: element,    // also takes array of elements (or id's); or false
+      handle:      false,      // or a CSS class
+      only:        false,
+      delay:       0,
+      hoverclass:  null,
+      ghosting:    false,
+      quiet:       false,
+      scroll:      false,
+      scrollSensitivity: 20,
+      scrollSpeed: 15,
+      format:      this.SERIALIZE_RULE,
+
+      // these take arrays of elements or ids and can be
+      // used for better initialization performance
+      elements:    false,
+      handles:     false,
+
+      onChange:    Prototype.emptyFunction,
+      onUpdate:    Prototype.emptyFunction
+    }, arguments[1] || { });
+
+    // clear any old sortable with same element
+    this.destroy(element);
+
+    // build options for the draggables
+    var options_for_draggable = {
+      revert:      true,
+      quiet:       options.quiet,
+      scroll:      options.scroll,
+      scrollSpeed: options.scrollSpeed,
+      scrollSensitivity: options.scrollSensitivity,
+      delay:       options.delay,
+      ghosting:    options.ghosting,
+      constraint:  options.constraint,
+      handle:      options.handle };
+
+    if(options.starteffect)
+      options_for_draggable.starteffect = options.starteffect;
+
+    if(options.reverteffect)
+      options_for_draggable.reverteffect = options.reverteffect;
+    else
+      if(options.ghosting) options_for_draggable.reverteffect = function(element) {
+        element.style.top  = 0;
+        element.style.left = 0;
+      };
+
+    if(options.endeffect)
+      options_for_draggable.endeffect = options.endeffect;
+
+    if(options.zindex)
+      options_for_draggable.zindex = options.zindex;
+
+    // build options for the droppables
+    var options_for_droppable = {
+      overlap:     options.overlap,
+      containment: options.containment,
+      tree:        options.tree,
+      hoverclass:  options.hoverclass,
+      onHover:     Sortable.onHover
+    };
+
+    var options_for_tree = {
+      onHover:      Sortable.onEmptyHover,
+      overlap:      options.overlap,
+      containment:  options.containment,
+      hoverclass:   options.hoverclass
+    };
+
+    // fix for gecko engine
+    Element.cleanWhitespace(element);
+
+    options.draggables = [];
+    options.droppables = [];
+
+    // drop on empty handling
+    if(options.dropOnEmpty || options.tree) {
+      Droppables.add(element, options_for_tree);
+      options.droppables.push(element);
+    }
+
+    (options.elements || this.findElements(element, options) || []).each( function(e,i) {
+      var handle = options.handles ? $(options.handles[i]) :
+        (options.handle ? $(e).select('.' + options.handle)[0] : e);
+      options.draggables.push(
+        new Draggable(e, Object.extend(options_for_draggable, { handle: handle })));
+      Droppables.add(e, options_for_droppable);
+      if(options.tree) e.treeNode = element;
+      options.droppables.push(e);
+    });
+
+    if(options.tree) {
+      (Sortable.findTreeElements(element, options) || []).each( function(e) {
+        Droppables.add(e, options_for_tree);
+        e.treeNode = element;
+        options.droppables.push(e);
+      });
+    }
+
+    // keep reference
+    this.sortables[element.identify()] = options;
+
+    // for onupdate
+    Draggables.addObserver(new SortableObserver(element, options.onUpdate));
+
+  },
+
+  // return all suitable-for-sortable elements in a guaranteed order
+  findElements: function(element, options) {
+    return Element.findChildren(
+      element, options.only, options.tree ? true : false, options.tag);
+  },
+
+  findTreeElements: function(element, options) {
+    return Element.findChildren(
+      element, options.only, options.tree ? true : false, options.treeTag);
+  },
+
+  onHover: function(element, dropon, overlap) {
+    if(Element.isParent(dropon, element)) return;
+
+    if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) {
+      return;
+    } else if(overlap>0.5) {
+      Sortable.mark(dropon, 'before');
+      if(dropon.previousSibling != element) {
+        var oldParentNode = element.parentNode;
+        element.style.visibility = "hidden"; // fix gecko rendering
+        dropon.parentNode.insertBefore(element, dropon);
+        if(dropon.parentNode!=oldParentNode)
+          Sortable.options(oldParentNode).onChange(element);
+        Sortable.options(dropon.parentNode).onChange(element);
+      }
+    } else {
+      Sortable.mark(dropon, 'after');
+      var nextElement = dropon.nextSibling || null;
+      if(nextElement != element) {
+        var oldParentNode = element.parentNode;
+        element.style.visibility = "hidden"; // fix gecko rendering
+        dropon.parentNode.insertBefore(element, nextElement);
+        if(dropon.parentNode!=oldParentNode)
+          Sortable.options(oldParentNode).onChange(element);
+        Sortable.options(dropon.parentNode).onChange(element);
+      }
+    }
+  },
+
+  onEmptyHover: function(element, dropon, overlap) {
+    var oldParentNode = element.parentNode;
+    var droponOptions = Sortable.options(dropon);
+
+    if(!Element.isParent(dropon, element)) {
+      var index;
+
+      var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only});
+      var child = null;
+
+      if(children) {
+        var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap);
+
+        for (index = 0; index < children.length; index += 1) {
+          if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) {
+            offset -= Element.offsetSize (children[index], droponOptions.overlap);
+          } else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) {
+            child = index + 1 < children.length ? children[index + 1] : null;
+            break;
+          } else {
+            child = children[index];
+            break;
+          }
+        }
+      }
+
+      dropon.insertBefore(element, child);
+
+      Sortable.options(oldParentNode).onChange(element);
+      droponOptions.onChange(element);
+    }
+  },
+
+  unmark: function() {
+    if(Sortable._marker) Sortable._marker.hide();
+  },
+
+  mark: function(dropon, position) {
+    // mark on ghosting only
+    var sortable = Sortable.options(dropon.parentNode);
+    if(sortable && !sortable.ghosting) return;
+
+    if(!Sortable._marker) {
+      Sortable._marker =
+        ($('dropmarker') || Element.extend(document.createElement('DIV'))).
+          hide().addClassName('dropmarker').setStyle({position:'absolute'});
+      document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);
+    }
+    var offsets = dropon.cumulativeOffset();
+    Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'});
+
+    if(position=='after')
+      if(sortable.overlap == 'horizontal')
+        Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'});
+      else
+        Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'});
+
+    Sortable._marker.show();
+  },
+
+  _tree: function(element, options, parent) {
+    var children = Sortable.findElements(element, options) || [];
+
+    for (var i = 0; i < children.length; ++i) {
+      var match = children[i].id.match(options.format);
+
+      if (!match) continue;
+
+      var child = {
+        id: encodeURIComponent(match ? match[1] : null),
+        element: element,
+        parent: parent,
+        children: [],
+        position: parent.children.length,
+        container: $(children[i]).down(options.treeTag)
+      };
+
+      /* Get the element containing the children and recurse over it */
+      if (child.container)
+        this._tree(child.container, options, child);
+
+      parent.children.push (child);
+    }
+
+    return parent;
+  },
+
+  tree: function(element) {
+    element = $(element);
+    var sortableOptions = this.options(element);
+    var options = Object.extend({
+      tag: sortableOptions.tag,
+      treeTag: sortableOptions.treeTag,
+      only: sortableOptions.only,
+      name: element.id,
+      format: sortableOptions.format
+    }, arguments[1] || { });
+
+    var root = {
+      id: null,
+      parent: null,
+      children: [],
+      container: element,
+      position: 0
+    };
+
+    return Sortable._tree(element, options, root);
+  },
+
+  /* Construct a [i] index for a particular node */
+  _constructIndex: function(node) {
+    var index = '';
+    do {
+      if (node.id) index = '[' + node.position + ']' + index;
+    } while ((node = node.parent) != null);
+    return index;
+  },
+
+  sequence: function(element) {
+    element = $(element);
+    var options = Object.extend(this.options(element), arguments[1] || { });
+
+    return $(this.findElements(element, options) || []).map( function(item) {
+      return item.id.match(options.format) ? item.id.match(options.format)[1] : '';
+    });
+  },
+
+  setSequence: function(element, new_sequence) {
+    element = $(element);
+    var options = Object.extend(this.options(element), arguments[2] || { });
+
+    var nodeMap = { };
+    this.findElements(element, options).each( function(n) {
+        if (n.id.match(options.format))
+            nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode];
+        n.parentNode.removeChild(n);
+    });
+
+    new_sequence.each(function(ident) {
+      var n = nodeMap[ident];
+      if (n) {
+        n[1].appendChild(n[0]);
+        delete nodeMap[ident];
+      }
+    });
+  },
+
+  serialize: function(element) {
+    element = $(element);
+    var options = Object.extend(Sortable.options(element), arguments[1] || { });
+    var name = encodeURIComponent(
+      (arguments[1] && arguments[1].name) ? arguments[1].name : element.id);
+
+    if (options.tree) {
+      return Sortable.tree(element, arguments[1]).children.map( function (item) {
+        return [name + Sortable._constructIndex(item) + "[id]=" +
+                encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));
+      }).flatten().join('&');
+    } else {
+      return Sortable.sequence(element, arguments[1]).map( function(item) {
+        return name + "[]=" + encodeURIComponent(item);
+      }).join('&');
+    }
+  }
+};
+
+// Returns true if child is contained within element
+Element.isParent = function(child, element) {
+  if (!child.parentNode || child == element) return false;
+  if (child.parentNode == element) return true;
+  return Element.isParent(child.parentNode, element);
+};
+
+Element.findChildren = function(element, only, recursive, tagName) {
+  if(!element.hasChildNodes()) return null;
+  tagName = tagName.toUpperCase();
+  if(only) only = [only].flatten();
+  var elements = [];
+  $A(element.childNodes).each( function(e) {
+    if(e.tagName && e.tagName.toUpperCase()==tagName &&
+      (!only || (Element.classNames(e).detect(function(v) { return only.include(v) }))))
+        elements.push(e);
+    if(recursive) {
+      var grandchildren = Element.findChildren(e, only, recursive, tagName);
+      if(grandchildren) elements.push(grandchildren);
+    }
+  });
+
+  return (elements.length>0 ? elements.flatten() : []);
+};
+
+Element.offsetSize = function (element, type) {
+  return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')];
+};
\ No newline at end of file
diff --git a/js/script.aculo.us/effects.js b/js/script.aculo.us/effects.js
new file mode 100644
index 0000000..860ddc0
--- /dev/null
+++ b/js/script.aculo.us/effects.js
@@ -0,0 +1,1123 @@
+// script.aculo.us effects.js v1.9.0, Thu Dec 23 16:54:48 -0500 2010
+
+// Copyright (c) 2005-2010 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+// Contributors:
+//  Justin Palmer (http://encytemedia.com/)
+//  Mark Pilgrim (http://diveintomark.org/)
+//  Martin Bialasinki
+//
+// script.aculo.us is freely distributable under the terms of an MIT-style license.
+// For details, see the script.aculo.us web site: http://script.aculo.us/
+
+// converts rgb() and #xxx to #xxxxxx format,
+// returns self (or first argument) if not convertable
+String.prototype.parseColor = function() {
+  var color = '#';
+  if (this.slice(0,4) == 'rgb(') {
+    var cols = this.slice(4,this.length-1).split(',');
+    var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);
+  } else {
+    if (this.slice(0,1) == '#') {
+      if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();
+      if (this.length==7) color = this.toLowerCase();
+    }
+  }
+  return (color.length==7 ? color : (arguments[0] || this));
+};
+
+/*--------------------------------------------------------------------------*/
+
+Element.collectTextNodes = function(element) {
+  return $A($(element).childNodes).collect( function(node) {
+    return (node.nodeType==3 ? node.nodeValue :
+      (node.hasChildNodes() ? Element.collectTextNodes(node) : ''));
+  }).flatten().join('');
+};
+
+Element.collectTextNodesIgnoreClass = function(element, className) {
+  return $A($(element).childNodes).collect( function(node) {
+    return (node.nodeType==3 ? node.nodeValue :
+      ((node.hasChildNodes() && !Element.hasClassName(node,className)) ?
+        Element.collectTextNodesIgnoreClass(node, className) : ''));
+  }).flatten().join('');
+};
+
+Element.setContentZoom = function(element, percent) {
+  element = $(element);
+  element.setStyle({fontSize: (percent/100) + 'em'});
+  if (Prototype.Browser.WebKit) window.scrollBy(0,0);
+  return element;
+};
+
+Element.getInlineOpacity = function(element){
+  return $(element).style.opacity || '';
+};
+
+Element.forceRerendering = function(element) {
+  try {
+    element = $(element);
+    var n = document.createTextNode(' ');
+    element.appendChild(n);
+    element.removeChild(n);
+  } catch(e) { }
+};
+
+/*--------------------------------------------------------------------------*/
+
+var Effect = {
+  _elementDoesNotExistError: {
+    name: 'ElementDoesNotExistError',
+    message: 'The specified DOM element does not exist, but is required for this effect to operate'
+  },
+  Transitions: {
+    linear: Prototype.K,
+    sinoidal: function(pos) {
+      return (-Math.cos(pos*Math.PI)/2) + .5;
+    },
+    reverse: function(pos) {
+      return 1-pos;
+    },
+    flicker: function(pos) {
+      var pos = ((-Math.cos(pos*Math.PI)/4) + .75) + Math.random()/4;
+      return pos > 1 ? 1 : pos;
+    },
+    wobble: function(pos) {
+      return (-Math.cos(pos*Math.PI*(9*pos))/2) + .5;
+    },
+    pulse: function(pos, pulses) {
+      return (-Math.cos((pos*((pulses||5)-.5)*2)*Math.PI)/2) + .5;
+    },
+    spring: function(pos) {
+      return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6));
+    },
+    none: function(pos) {
+      return 0;
+    },
+    full: function(pos) {
+      return 1;
+    }
+  },
+  DefaultOptions: {
+    duration:   1.0,   // seconds
+    fps:        100,   // 100= assume 66fps max.
+    sync:       false, // true for combining
+    from:       0.0,
+    to:         1.0,
+    delay:      0.0,
+    queue:      'parallel'
+  },
+  tagifyText: function(element) {
+    var tagifyStyle = 'position:relative';
+    if (Prototype.Browser.IE) tagifyStyle += ';zoom:1';
+
+    element = $(element);
+    $A(element.childNodes).each( function(child) {
+      if (child.nodeType==3) {
+        child.nodeValue.toArray().each( function(character) {
+          element.insertBefore(
+            new Element('span', {style: tagifyStyle}).update(
+              character == ' ' ? String.fromCharCode(160) : character),
+              child);
+        });
+        Element.remove(child);
+      }
+    });
+  },
+  multiple: function(element, effect) {
+    var elements;
+    if (((typeof element == 'object') ||
+        Object.isFunction(element)) &&
+       (element.length))
+      elements = element;
+    else
+      elements = $(element).childNodes;
+
+    var options = Object.extend({
+      speed: 0.1,
+      delay: 0.0
+    }, arguments[2] || { });
+    var masterDelay = options.delay;
+
+    $A(elements).each( function(element, index) {
+      new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));
+    });
+  },
+  PAIRS: {
+    'slide':  ['SlideDown','SlideUp'],
+    'blind':  ['BlindDown','BlindUp'],
+    'appear': ['Appear','Fade']
+  },
+  toggle: function(element, effect, options) {
+    element = $(element);
+    effect  = (effect || 'appear').toLowerCase();
+    
+    return Effect[ Effect.PAIRS[ effect ][ element.visible() ? 1 : 0 ] ](element, Object.extend({
+      queue: { position:'end', scope:(element.id || 'global'), limit: 1 }
+    }, options || {}));
+  }
+};
+
+Effect.DefaultOptions.transition = Effect.Transitions.sinoidal;
+
+/* ------------- core effects ------------- */
+
+Effect.ScopedQueue = Class.create(Enumerable, {
+  initialize: function() {
+    this.effects  = [];
+    this.interval = null;
+  },
+  _each: function(iterator) {
+    this.effects._each(iterator);
+  },
+  add: function(effect) {
+    var timestamp = new Date().getTime();
+
+    var position = Object.isString(effect.options.queue) ?
+      effect.options.queue : effect.options.queue.position;
+
+    switch(position) {
+      case 'front':
+        // move unstarted effects after this effect
+        this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {
+            e.startOn  += effect.finishOn;
+            e.finishOn += effect.finishOn;
+          });
+        break;
+      case 'with-last':
+        timestamp = this.effects.pluck('startOn').max() || timestamp;
+        break;
+      case 'end':
+        // start effect after last queued effect has finished
+        timestamp = this.effects.pluck('finishOn').max() || timestamp;
+        break;
+    }
+
+    effect.startOn  += timestamp;
+    effect.finishOn += timestamp;
+
+    if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit))
+      this.effects.push(effect);
+
+    if (!this.interval)
+      this.interval = setInterval(this.loop.bind(this), 15);
+  },
+  remove: function(effect) {
+    this.effects = this.effects.reject(function(e) { return e==effect });
+    if (this.effects.length == 0) {
+      clearInterval(this.interval);
+      this.interval = null;
+    }
+  },
+  loop: function() {
+    var timePos = new Date().getTime();
+    for(var i=0, len=this.effects.length;i= this.startOn) {
+      if (timePos >= this.finishOn) {
+        this.render(1.0);
+        this.cancel();
+        this.event('beforeFinish');
+        if (this.finish) this.finish();
+        this.event('afterFinish');
+        return;
+      }
+      var pos   = (timePos - this.startOn) / this.totalTime,
+          frame = (pos * this.totalFrames).round();
+      if (frame > this.currentFrame) {
+        this.render(pos);
+        this.currentFrame = frame;
+      }
+    }
+  },
+  cancel: function() {
+    if (!this.options.sync)
+      Effect.Queues.get(Object.isString(this.options.queue) ?
+        'global' : this.options.queue.scope).remove(this);
+    this.state = 'finished';
+  },
+  event: function(eventName) {
+    if (this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);
+    if (this.options[eventName]) this.options[eventName](this);
+  },
+  inspect: function() {
+    var data = $H();
+    for(property in this)
+      if (!Object.isFunction(this[property])) data.set(property, this[property]);
+    return '#';
+  }
+});
+
+Effect.Parallel = Class.create(Effect.Base, {
+  initialize: function(effects) {
+    this.effects = effects || [];
+    this.start(arguments[1]);
+  },
+  update: function(position) {
+    this.effects.invoke('render', position);
+  },
+  finish: function(position) {
+    this.effects.each( function(effect) {
+      effect.render(1.0);
+      effect.cancel();
+      effect.event('beforeFinish');
+      if (effect.finish) effect.finish(position);
+      effect.event('afterFinish');
+    });
+  }
+});
+
+Effect.Tween = Class.create(Effect.Base, {
+  initialize: function(object, from, to) {
+    object = Object.isString(object) ? $(object) : object;
+    var args = $A(arguments), method = args.last(),
+      options = args.length == 5 ? args[3] : null;
+    this.method = Object.isFunction(method) ? method.bind(object) :
+      Object.isFunction(object[method]) ? object[method].bind(object) :
+      function(value) { object[method] = value };
+    this.start(Object.extend({ from: from, to: to }, options || { }));
+  },
+  update: function(position) {
+    this.method(position);
+  }
+});
+
+Effect.Event = Class.create(Effect.Base, {
+  initialize: function() {
+    this.start(Object.extend({ duration: 0 }, arguments[0] || { }));
+  },
+  update: Prototype.emptyFunction
+});
+
+Effect.Opacity = Class.create(Effect.Base, {
+  initialize: function(element) {
+    this.element = $(element);
+    if (!this.element) throw(Effect._elementDoesNotExistError);
+    // make this work on IE on elements without 'layout'
+    if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
+      this.element.setStyle({zoom: 1});
+    var options = Object.extend({
+      from: this.element.getOpacity() || 0.0,
+      to:   1.0
+    }, arguments[1] || { });
+    this.start(options);
+  },
+  update: function(position) {
+    this.element.setOpacity(position);
+  }
+});
+
+Effect.Move = Class.create(Effect.Base, {
+  initialize: function(element) {
+    this.element = $(element);
+    if (!this.element) throw(Effect._elementDoesNotExistError);
+    var options = Object.extend({
+      x:    0,
+      y:    0,
+      mode: 'relative'
+    }, arguments[1] || { });
+    this.start(options);
+  },
+  setup: function() {
+    this.element.makePositioned();
+    this.originalLeft = parseFloat(this.element.getStyle('left') || '0');
+    this.originalTop  = parseFloat(this.element.getStyle('top')  || '0');
+    if (this.options.mode == 'absolute') {
+      this.options.x = this.options.x - this.originalLeft;
+      this.options.y = this.options.y - this.originalTop;
+    }
+  },
+  update: function(position) {
+    this.element.setStyle({
+      left: (this.options.x  * position + this.originalLeft).round() + 'px',
+      top:  (this.options.y  * position + this.originalTop).round()  + 'px'
+    });
+  }
+});
+
+// for backwards compatibility
+Effect.MoveBy = function(element, toTop, toLeft) {
+  return new Effect.Move(element,
+    Object.extend({ x: toLeft, y: toTop }, arguments[3] || { }));
+};
+
+Effect.Scale = Class.create(Effect.Base, {
+  initialize: function(element, percent) {
+    this.element = $(element);
+    if (!this.element) throw(Effect._elementDoesNotExistError);
+    var options = Object.extend({
+      scaleX: true,
+      scaleY: true,
+      scaleContent: true,
+      scaleFromCenter: false,
+      scaleMode: 'box',        // 'box' or 'contents' or { } with provided values
+      scaleFrom: 100.0,
+      scaleTo:   percent
+    }, arguments[2] || { });
+    this.start(options);
+  },
+  setup: function() {
+    this.restoreAfterFinish = this.options.restoreAfterFinish || false;
+    this.elementPositioning = this.element.getStyle('position');
+
+    this.originalStyle = { };
+    ['top','left','width','height','fontSize'].each( function(k) {
+      this.originalStyle[k] = this.element.style[k];
+    }.bind(this));
+
+    this.originalTop  = this.element.offsetTop;
+    this.originalLeft = this.element.offsetLeft;
+
+    var fontSize = this.element.getStyle('font-size') || '100%';
+    ['em','px','%','pt'].each( function(fontSizeType) {
+      if (fontSize.indexOf(fontSizeType)>0) {
+        this.fontSize     = parseFloat(fontSize);
+        this.fontSizeType = fontSizeType;
+      }
+    }.bind(this));
+
+    this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;
+
+    this.dims = null;
+    if (this.options.scaleMode=='box')
+      this.dims = [this.element.offsetHeight, this.element.offsetWidth];
+    if (/^content/.test(this.options.scaleMode))
+      this.dims = [this.element.scrollHeight, this.element.scrollWidth];
+    if (!this.dims)
+      this.dims = [this.options.scaleMode.originalHeight,
+                   this.options.scaleMode.originalWidth];
+  },
+  update: function(position) {
+    var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);
+    if (this.options.scaleContent && this.fontSize)
+      this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType });
+    this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);
+  },
+  finish: function(position) {
+    if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle);
+  },
+  setDimensions: function(height, width) {
+    var d = { };
+    if (this.options.scaleX) d.width = width.round() + 'px';
+    if (this.options.scaleY) d.height = height.round() + 'px';
+    if (this.options.scaleFromCenter) {
+      var topd  = (height - this.dims[0])/2;
+      var leftd = (width  - this.dims[1])/2;
+      if (this.elementPositioning == 'absolute') {
+        if (this.options.scaleY) d.top = this.originalTop-topd + 'px';
+        if (this.options.scaleX) d.left = this.originalLeft-leftd + 'px';
+      } else {
+        if (this.options.scaleY) d.top = -topd + 'px';
+        if (this.options.scaleX) d.left = -leftd + 'px';
+      }
+    }
+    this.element.setStyle(d);
+  }
+});
+
+Effect.Highlight = Class.create(Effect.Base, {
+  initialize: function(element) {
+    this.element = $(element);
+    if (!this.element) throw(Effect._elementDoesNotExistError);
+    var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || { });
+    this.start(options);
+  },
+  setup: function() {
+    // Prevent executing on elements not in the layout flow
+    if (this.element.getStyle('display')=='none') { this.cancel(); return; }
+    // Disable background image during the effect
+    this.oldStyle = { };
+    if (!this.options.keepBackgroundImage) {
+      this.oldStyle.backgroundImage = this.element.getStyle('background-image');
+      this.element.setStyle({backgroundImage: 'none'});
+    }
+    if (!this.options.endcolor)
+      this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff');
+    if (!this.options.restorecolor)
+      this.options.restorecolor = this.element.getStyle('background-color');
+    // init color calculations
+    this._base  = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));
+    this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));
+  },
+  update: function(position) {
+    this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){
+      return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) });
+  },
+  finish: function() {
+    this.element.setStyle(Object.extend(this.oldStyle, {
+      backgroundColor: this.options.restorecolor
+    }));
+  }
+});
+
+Effect.ScrollTo = function(element) {
+  var options = arguments[1] || { },
+  scrollOffsets = document.viewport.getScrollOffsets(),
+  elementOffsets = $(element).cumulativeOffset();
+
+  if (options.offset) elementOffsets[1] += options.offset;
+
+  return new Effect.Tween(null,
+    scrollOffsets.top,
+    elementOffsets[1],
+    options,
+    function(p){ scrollTo(scrollOffsets.left, p.round()); }
+  );
+};
+
+/* ------------- combination effects ------------- */
+
+Effect.Fade = function(element) {
+  element = $(element);
+  var oldOpacity = element.getInlineOpacity();
+  var options = Object.extend({
+    from: element.getOpacity() || 1.0,
+    to:   0.0,
+    afterFinishInternal: function(effect) {
+      if (effect.options.to!=0) return;
+      effect.element.hide().setStyle({opacity: oldOpacity});
+    }
+  }, arguments[1] || { });
+  return new Effect.Opacity(element,options);
+};
+
+Effect.Appear = function(element) {
+  element = $(element);
+  var options = Object.extend({
+  from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0),
+  to:   1.0,
+  // force Safari to render floated elements properly
+  afterFinishInternal: function(effect) {
+    effect.element.forceRerendering();
+  },
+  beforeSetup: function(effect) {
+    effect.element.setOpacity(effect.options.from).show();
+  }}, arguments[1] || { });
+  return new Effect.Opacity(element,options);
+};
+
+Effect.Puff = function(element) {
+  element = $(element);
+  var oldStyle = {
+    opacity: element.getInlineOpacity(),
+    position: element.getStyle('position'),
+    top:  element.style.top,
+    left: element.style.left,
+    width: element.style.width,
+    height: element.style.height
+  };
+  return new Effect.Parallel(
+   [ new Effect.Scale(element, 200,
+      { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }),
+     new Effect.Opacity(element, { sync: true, to: 0.0 } ) ],
+     Object.extend({ duration: 1.0,
+      beforeSetupInternal: function(effect) {
+        Position.absolutize(effect.effects[0].element);
+      },
+      afterFinishInternal: function(effect) {
+         effect.effects[0].element.hide().setStyle(oldStyle); }
+     }, arguments[1] || { })
+   );
+};
+
+Effect.BlindUp = function(element) {
+  element = $(element);
+  element.makeClipping();
+  return new Effect.Scale(element, 0,
+    Object.extend({ scaleContent: false,
+      scaleX: false,
+      restoreAfterFinish: true,
+      afterFinishInternal: function(effect) {
+        effect.element.hide().undoClipping();
+      }
+    }, arguments[1] || { })
+  );
+};
+
+Effect.BlindDown = function(element) {
+  element = $(element);
+  var elementDimensions = element.getDimensions();
+  return new Effect.Scale(element, 100, Object.extend({
+    scaleContent: false,
+    scaleX: false,
+    scaleFrom: 0,
+    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
+    restoreAfterFinish: true,
+    afterSetup: function(effect) {
+      effect.element.makeClipping().setStyle({height: '0px'}).show();
+    },
+    afterFinishInternal: function(effect) {
+      effect.element.undoClipping();
+    }
+  }, arguments[1] || { }));
+};
+
+Effect.SwitchOff = function(element) {
+  element = $(element);
+  var oldOpacity = element.getInlineOpacity();
+  return new Effect.Appear(element, Object.extend({
+    duration: 0.4,
+    from: 0,
+    transition: Effect.Transitions.flicker,
+    afterFinishInternal: function(effect) {
+      new Effect.Scale(effect.element, 1, {
+        duration: 0.3, scaleFromCenter: true,
+        scaleX: false, scaleContent: false, restoreAfterFinish: true,
+        beforeSetup: function(effect) {
+          effect.element.makePositioned().makeClipping();
+        },
+        afterFinishInternal: function(effect) {
+          effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity});
+        }
+      });
+    }
+  }, arguments[1] || { }));
+};
+
+Effect.DropOut = function(element) {
+  element = $(element);
+  var oldStyle = {
+    top: element.getStyle('top'),
+    left: element.getStyle('left'),
+    opacity: element.getInlineOpacity() };
+  return new Effect.Parallel(
+    [ new Effect.Move(element, {x: 0, y: 100, sync: true }),
+      new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
+    Object.extend(
+      { duration: 0.5,
+        beforeSetup: function(effect) {
+          effect.effects[0].element.makePositioned();
+        },
+        afterFinishInternal: function(effect) {
+          effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);
+        }
+      }, arguments[1] || { }));
+};
+
+Effect.Shake = function(element) {
+  element = $(element);
+  var options = Object.extend({
+    distance: 20,
+    duration: 0.5
+  }, arguments[1] || {});
+  var distance = parseFloat(options.distance);
+  var split = parseFloat(options.duration) / 10.0;
+  var oldStyle = {
+    top: element.getStyle('top'),
+    left: element.getStyle('left') };
+    return new Effect.Move(element,
+      { x:  distance, y: 0, duration: split, afterFinishInternal: function(effect) {
+    new Effect.Move(effect.element,
+      { x: -distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
+    new Effect.Move(effect.element,
+      { x:  distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
+    new Effect.Move(effect.element,
+      { x: -distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
+    new Effect.Move(effect.element,
+      { x:  distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
+    new Effect.Move(effect.element,
+      { x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) {
+        effect.element.undoPositioned().setStyle(oldStyle);
+  }}); }}); }}); }}); }}); }});
+};
+
+Effect.SlideDown = function(element) {
+  element = $(element).cleanWhitespace();
+  // SlideDown need to have the content of the element wrapped in a container element with fixed height!
+  var oldInnerBottom = element.down().getStyle('bottom');
+  var elementDimensions = element.getDimensions();
+  return new Effect.Scale(element, 100, Object.extend({
+    scaleContent: false,
+    scaleX: false,
+    scaleFrom: window.opera ? 0 : 1,
+    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
+    restoreAfterFinish: true,
+    afterSetup: function(effect) {
+      effect.element.makePositioned();
+      effect.element.down().makePositioned();
+      if (window.opera) effect.element.setStyle({top: ''});
+      effect.element.makeClipping().setStyle({height: '0px'}).show();
+    },
+    afterUpdateInternal: function(effect) {
+      effect.element.down().setStyle({bottom:
+        (effect.dims[0] - effect.element.clientHeight) + 'px' });
+    },
+    afterFinishInternal: function(effect) {
+      effect.element.undoClipping().undoPositioned();
+      effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); }
+    }, arguments[1] || { })
+  );
+};
+
+Effect.SlideUp = function(element) {
+  element = $(element).cleanWhitespace();
+  var oldInnerBottom = element.down().getStyle('bottom');
+  var elementDimensions = element.getDimensions();
+  return new Effect.Scale(element, window.opera ? 0 : 1,
+   Object.extend({ scaleContent: false,
+    scaleX: false,
+    scaleMode: 'box',
+    scaleFrom: 100,
+    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
+    restoreAfterFinish: true,
+    afterSetup: function(effect) {
+      effect.element.makePositioned();
+      effect.element.down().makePositioned();
+      if (window.opera) effect.element.setStyle({top: ''});
+      effect.element.makeClipping().show();
+    },
+    afterUpdateInternal: function(effect) {
+      effect.element.down().setStyle({bottom:
+        (effect.dims[0] - effect.element.clientHeight) + 'px' });
+    },
+    afterFinishInternal: function(effect) {
+      effect.element.hide().undoClipping().undoPositioned();
+      effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom});
+    }
+   }, arguments[1] || { })
+  );
+};
+
+// Bug in opera makes the TD containing this element expand for a instance after finish
+Effect.Squish = function(element) {
+  return new Effect.Scale(element, window.opera ? 1 : 0, {
+    restoreAfterFinish: true,
+    beforeSetup: function(effect) {
+      effect.element.makeClipping();
+    },
+    afterFinishInternal: function(effect) {
+      effect.element.hide().undoClipping();
+    }
+  });
+};
+
+Effect.Grow = function(element) {
+  element = $(element);
+  var options = Object.extend({
+    direction: 'center',
+    moveTransition: Effect.Transitions.sinoidal,
+    scaleTransition: Effect.Transitions.sinoidal,
+    opacityTransition: Effect.Transitions.full
+  }, arguments[1] || { });
+  var oldStyle = {
+    top: element.style.top,
+    left: element.style.left,
+    height: element.style.height,
+    width: element.style.width,
+    opacity: element.getInlineOpacity() };
+
+  var dims = element.getDimensions();
+  var initialMoveX, initialMoveY;
+  var moveX, moveY;
+
+  switch (options.direction) {
+    case 'top-left':
+      initialMoveX = initialMoveY = moveX = moveY = 0;
+      break;
+    case 'top-right':
+      initialMoveX = dims.width;
+      initialMoveY = moveY = 0;
+      moveX = -dims.width;
+      break;
+    case 'bottom-left':
+      initialMoveX = moveX = 0;
+      initialMoveY = dims.height;
+      moveY = -dims.height;
+      break;
+    case 'bottom-right':
+      initialMoveX = dims.width;
+      initialMoveY = dims.height;
+      moveX = -dims.width;
+      moveY = -dims.height;
+      break;
+    case 'center':
+      initialMoveX = dims.width / 2;
+      initialMoveY = dims.height / 2;
+      moveX = -dims.width / 2;
+      moveY = -dims.height / 2;
+      break;
+  }
+
+  return new Effect.Move(element, {
+    x: initialMoveX,
+    y: initialMoveY,
+    duration: 0.01,
+    beforeSetup: function(effect) {
+      effect.element.hide().makeClipping().makePositioned();
+    },
+    afterFinishInternal: function(effect) {
+      new Effect.Parallel(
+        [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
+          new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
+          new Effect.Scale(effect.element, 100, {
+            scaleMode: { originalHeight: dims.height, originalWidth: dims.width },
+            sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
+        ], Object.extend({
+             beforeSetup: function(effect) {
+               effect.effects[0].element.setStyle({height: '0px'}).show();
+             },
+             afterFinishInternal: function(effect) {
+               effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);
+             }
+           }, options)
+      );
+    }
+  });
+};
+
+Effect.Shrink = function(element) {
+  element = $(element);
+  var options = Object.extend({
+    direction: 'center',
+    moveTransition: Effect.Transitions.sinoidal,
+    scaleTransition: Effect.Transitions.sinoidal,
+    opacityTransition: Effect.Transitions.none
+  }, arguments[1] || { });
+  var oldStyle = {
+    top: element.style.top,
+    left: element.style.left,
+    height: element.style.height,
+    width: element.style.width,
+    opacity: element.getInlineOpacity() };
+
+  var dims = element.getDimensions();
+  var moveX, moveY;
+
+  switch (options.direction) {
+    case 'top-left':
+      moveX = moveY = 0;
+      break;
+    case 'top-right':
+      moveX = dims.width;
+      moveY = 0;
+      break;
+    case 'bottom-left':
+      moveX = 0;
+      moveY = dims.height;
+      break;
+    case 'bottom-right':
+      moveX = dims.width;
+      moveY = dims.height;
+      break;
+    case 'center':
+      moveX = dims.width / 2;
+      moveY = dims.height / 2;
+      break;
+  }
+
+  return new Effect.Parallel(
+    [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
+      new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
+      new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
+    ], Object.extend({
+         beforeStartInternal: function(effect) {
+           effect.effects[0].element.makePositioned().makeClipping();
+         },
+         afterFinishInternal: function(effect) {
+           effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); }
+       }, options)
+  );
+};
+
+Effect.Pulsate = function(element) {
+  element = $(element);
+  var options    = arguments[1] || { },
+    oldOpacity = element.getInlineOpacity(),
+    transition = options.transition || Effect.Transitions.linear,
+    reverser   = function(pos){
+      return 1 - transition((-Math.cos((pos*(options.pulses||5)*2)*Math.PI)/2) + .5);
+    };
+
+  return new Effect.Opacity(element,
+    Object.extend(Object.extend({  duration: 2.0, from: 0,
+      afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); }
+    }, options), {transition: reverser}));
+};
+
+Effect.Fold = function(element) {
+  element = $(element);
+  var oldStyle = {
+    top: element.style.top,
+    left: element.style.left,
+    width: element.style.width,
+    height: element.style.height };
+  element.makeClipping();
+  return new Effect.Scale(element, 5, Object.extend({
+    scaleContent: false,
+    scaleX: false,
+    afterFinishInternal: function(effect) {
+    new Effect.Scale(element, 1, {
+      scaleContent: false,
+      scaleY: false,
+      afterFinishInternal: function(effect) {
+        effect.element.hide().undoClipping().setStyle(oldStyle);
+      } });
+  }}, arguments[1] || { }));
+};
+
+Effect.Morph = Class.create(Effect.Base, {
+  initialize: function(element) {
+    this.element = $(element);
+    if (!this.element) throw(Effect._elementDoesNotExistError);
+    var options = Object.extend({
+      style: { }
+    }, arguments[1] || { });
+
+    if (!Object.isString(options.style)) this.style = $H(options.style);
+    else {
+      if (options.style.include(':'))
+        this.style = options.style.parseStyle();
+      else {
+        this.element.addClassName(options.style);
+        this.style = $H(this.element.getStyles());
+        this.element.removeClassName(options.style);
+        var css = this.element.getStyles();
+        this.style = this.style.reject(function(style) {
+          return style.value == css[style.key];
+        });
+        options.afterFinishInternal = function(effect) {
+          effect.element.addClassName(effect.options.style);
+          effect.transforms.each(function(transform) {
+            effect.element.style[transform.style] = '';
+          });
+        };
+      }
+    }
+    this.start(options);
+  },
+
+  setup: function(){
+    function parseColor(color){
+      if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff';
+      color = color.parseColor();
+      return $R(0,2).map(function(i){
+        return parseInt( color.slice(i*2+1,i*2+3), 16 );
+      });
+    }
+    this.transforms = this.style.map(function(pair){
+      var property = pair[0], value = pair[1], unit = null;
+
+      if (value.parseColor('#zzzzzz') != '#zzzzzz') {
+        value = value.parseColor();
+        unit  = 'color';
+      } else if (property == 'opacity') {
+        value = parseFloat(value);
+        if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
+          this.element.setStyle({zoom: 1});
+      } else if (Element.CSS_LENGTH.test(value)) {
+          var components = value.match(/^([\+\-]?[0-9\.]+)(.*)$/);
+          value = parseFloat(components[1]);
+          unit = (components.length == 3) ? components[2] : null;
+      }
+
+      var originalValue = this.element.getStyle(property);
+      return {
+        style: property.camelize(),
+        originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0),
+        targetValue: unit=='color' ? parseColor(value) : value,
+        unit: unit
+      };
+    }.bind(this)).reject(function(transform){
+      return (
+        (transform.originalValue == transform.targetValue) ||
+        (
+          transform.unit != 'color' &&
+          (isNaN(transform.originalValue) || isNaN(transform.targetValue))
+        )
+      );
+    });
+  },
+  update: function(position) {
+    var style = { }, transform, i = this.transforms.length;
+    while(i--)
+      style[(transform = this.transforms[i]).style] =
+        transform.unit=='color' ? '#'+
+          (Math.round(transform.originalValue[0]+
+            (transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() +
+          (Math.round(transform.originalValue[1]+
+            (transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() +
+          (Math.round(transform.originalValue[2]+
+            (transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() :
+        (transform.originalValue +
+          (transform.targetValue - transform.originalValue) * position).toFixed(3) +
+            (transform.unit === null ? '' : transform.unit);
+    this.element.setStyle(style, true);
+  }
+});
+
+Effect.Transform = Class.create({
+  initialize: function(tracks){
+    this.tracks  = [];
+    this.options = arguments[1] || { };
+    this.addTracks(tracks);
+  },
+  addTracks: function(tracks){
+    tracks.each(function(track){
+      track = $H(track);
+      var data = track.values().first();
+      this.tracks.push($H({
+        ids:     track.keys().first(),
+        effect:  Effect.Morph,
+        options: { style: data }
+      }));
+    }.bind(this));
+    return this;
+  },
+  play: function(){
+    return new Effect.Parallel(
+      this.tracks.map(function(track){
+        var ids = track.get('ids'), effect = track.get('effect'), options = track.get('options');
+        var elements = [$(ids) || $$(ids)].flatten();
+        return elements.map(function(e){ return new effect(e, Object.extend({ sync:true }, options)) });
+      }).flatten(),
+      this.options
+    );
+  }
+});
+
+Element.CSS_PROPERTIES = $w(
+  'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' +
+  'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' +
+  'borderRightColor borderRightStyle borderRightWidth borderSpacing ' +
+  'borderTopColor borderTopStyle borderTopWidth bottom clip color ' +
+  'fontSize fontWeight height left letterSpacing lineHeight ' +
+  'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+
+  'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' +
+  'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' +
+  'right textIndent top width wordSpacing zIndex');
+
+Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;
+
+String.__parseStyleElement = document.createElement('div');
+String.prototype.parseStyle = function(){
+  var style, styleRules = $H();
+  if (Prototype.Browser.WebKit)
+    style = new Element('div',{style:this}).style;
+  else {
+    String.__parseStyleElement.innerHTML = '
    ';
+    style = String.__parseStyleElement.childNodes[0].style;
+  }
+
+  Element.CSS_PROPERTIES.each(function(property){
+    if (style[property]) styleRules.set(property, style[property]);
+  });
+
+  if (Prototype.Browser.IE && this.include('opacity'))
+    styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);
+
+  return styleRules;
+};
+
+if (document.defaultView && document.defaultView.getComputedStyle) {
+  Element.getStyles = function(element) {
+    var css = document.defaultView.getComputedStyle($(element), null);
+    return Element.CSS_PROPERTIES.inject({ }, function(styles, property) {
+      styles[property] = css[property];
+      return styles;
+    });
+  };
+} else {
+  Element.getStyles = function(element) {
+    element = $(element);
+    var css = element.currentStyle, styles;
+    styles = Element.CSS_PROPERTIES.inject({ }, function(results, property) {
+      results[property] = css[property];
+      return results;
+    });
+    if (!styles.opacity) styles.opacity = element.getOpacity();
+    return styles;
+  };
+}
+
+Effect.Methods = {
+  morph: function(element, style) {
+    element = $(element);
+    new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || { }));
+    return element;
+  },
+  visualEffect: function(element, effect, options) {
+    element = $(element);
+    var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1);
+    new Effect[klass](element, options);
+    return element;
+  },
+  highlight: function(element, options) {
+    element = $(element);
+    new Effect.Highlight(element, options);
+    return element;
+  }
+};
+
+$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+
+  'pulsate shake puff squish switchOff dropOut').each(
+  function(effect) {
+    Effect.Methods[effect] = function(element, options){
+      element = $(element);
+      Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options);
+      return element;
+    };
+  }
+);
+
+$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each(
+  function(f) { Effect.Methods[f] = Element[f]; }
+);
+
+Element.addMethods(Effect.Methods);
\ No newline at end of file
diff --git a/js/script.aculo.us/scriptaculous.js b/js/script.aculo.us/scriptaculous.js
new file mode 100644
index 0000000..0ea5c44
--- /dev/null
+++ b/js/script.aculo.us/scriptaculous.js
@@ -0,0 +1,68 @@
+// script.aculo.us scriptaculous.js v1.9.0, Thu Dec 23 16:54:48 -0500 2010
+
+// Copyright (c) 2005-2010 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+// For details, see the script.aculo.us web site: http://script.aculo.us/
+
+var Scriptaculous = {
+  Version: '1.9.0',
+  require: function(libraryName) {
+    try{
+      // inserting via DOM fails in Safari 2.0, so brute force approach
+      document.write('