From: Timo Tijhof <krinklemail@gmail.com>
Date: Wed, 20 Mar 2019 23:57:38 +0000 (+0000)
Subject: resources: Add verifiable upstream for various jquery plugins
X-Git-Tag: 1.34.0-rc.0~2443^2
X-Git-Url: http://git.cyclocoop.org/%7B%24www_url%7Dadmin/compta/pie.php?a=commitdiff_plain;h=d5fe635e18a91769efa22538c2325eab972d9cf7;p=lhc%2Fweb%2Fwiklou.git

resources: Add verifiable upstream for various jquery plugins

* jStorage: Plain v0.4.12 release.

* throttle-debounce: Plain v1.1 release.

* jquery.form:
  Plain release. (But they don't have a git tag for it).

* jquery.fullscreen:
  This was a pre-release committed in 3fe5f92a26f02 to fix
  a bug in IE11. We modified the header to indiciate which
  unreleased hash it came from upstream. Shortly after that,
  upstream released it proper (only the header was different).

* hoverIntent:
  I accidentally modified this file in 2011 with 85d5e617d77a1f.
  That (insignificant) change is now reverted.

Change-Id: Ibb1d368473b2a4b13795afedb66271a44e7e5bae
---

diff --git a/maintenance/resources/foreign-resources.yaml b/maintenance/resources/foreign-resources.yaml
index 37768cce39..3ecd12e8a3 100644
--- a/maintenance/resources/foreign-resources.yaml
+++ b/maintenance/resources/foreign-resources.yaml
@@ -90,6 +90,36 @@ jquery.cookie:
       src: https://raw.githubusercontent.com/carhartl/jquery-cookie/v1.3.1/CHANGELOG.md
       integrity: sha384-SQOHhLc7PHxHDQpGE/zv9XfXKL0A7OBu8kuyVDnHVp+zSoWyRw4xUJ+LSm5ql4kS
 
+jquery.form:
+  type: file
+  src: https://raw.githubusercontent.com/jquery-form/form/ff80d9ddf4/jquery.form.js
+  integrity: sha384-h4G2CrcSbixzMvrrK259cNBYaL/vS1D4+KdUN9NJDzQnTU1bQ6Avluget+Id13M7
+  dest: jquery.form.js
+
+jquery.fullscreen:
+  type: file
+  src: https://raw.githubusercontent.com/theopolisme/jquery-fullscreen/v2.1.0/jquery.fullscreen.js
+  integrity: sha384-G4KPs2d99tgcsyUnJ3eeZ1r2hEKDwZfc4+/xowL/LIemq2VVwEE8HpVAWt4WYNLR
+  dest: jquery.fullscreen.js
+
+jquery.hoverIntent:
+  type: file
+  src: https://raw.githubusercontent.com/briancherne/jquery-hoverIntent/823603fdac/jquery.hoverIntent.js
+  integrity: sha384-lca0haN0hqFGGh2aYUhtAgX9dhVHfQnTADH4svDeM6gcXnL7aFGeAi1NYwipDMyS
+  dest: jquery.hoverIntent.js
+
+jquery.jStorage:
+  type: file
+  src: https://raw.githubusercontent.com/andris9/jStorage/v0.4.12/jstorage.js
+  integrity: sha384-geMeN8k803kPp6cqRL4VNfuSM1L8DcbKRk0St/KHJzxgpX9S0y9FA6HxA/JgucrJ
+  dest: jstorage.js
+
+jquery.throttle-debounce:
+  type: file
+  src: https://raw.githubusercontent.com/cowboy/jquery-throttle-debounce/v1.1/jquery.ba-throttle-debounce.js
+  integrity: sha384-ULOy4DbAghrCqRcrTJLXOY9e4gDpWh0BeEf6xMSL0VtNudXWggcb6AmrVrl4KDAP
+  dest: jquery.ba-throttle-debounce.js
+
 moment:
   type: tar
   src: https://codeload.github.com/moment/moment/tar.gz/2.24.0
diff --git a/resources/Resources.php b/resources/Resources.php
index 86bca6c6c0..aa6e7550f2 100644
--- a/resources/Resources.php
+++ b/resources/Resources.php
@@ -223,10 +223,10 @@ return [
 		'targets' => [ 'desktop', 'mobile' ],
 	],
 	'jquery.form' => [
-		'scripts' => 'resources/lib/jquery.form.js',
+		'scripts' => 'resources/lib/jquery.form/jquery.form.js',
 	],
 	'jquery.fullscreen' => [
-		'scripts' => 'resources/lib/jquery.fullscreen.js',
+		'scripts' => 'resources/lib/jquery.fullscreen/jquery.fullscreen.js',
 	],
 	'jquery.getAttrs' => [
 		'scripts' => 'resources/src/jquery/jquery.getAttrs.js',
@@ -240,7 +240,7 @@ return [
 		'targets' => [ 'desktop', 'mobile' ],
 	],
 	'jquery.hoverIntent' => [
-		'scripts' => 'resources/lib/jquery.hoverIntent.js',
+		'scripts' => 'resources/lib/jquery.hoverIntent/jquery.hoverIntent.js',
 	],
 	'jquery.i18n' => [
 		'scripts' => [
@@ -299,7 +299,7 @@ return [
 	],
 	'jquery.jStorage' => [
 		'deprecated' => 'Please use "mediawiki.storage" instead.',
-		'scripts' => 'resources/lib/jquery.jStorage.js',
+		'scripts' => 'resources/lib/jquery.jStorage/jstorage.js',
 	],
 	'jquery.suggestions' => [
 		'targets' => [ 'desktop', 'mobile' ],
@@ -332,7 +332,7 @@ return [
 	'jquery.throttle-debounce' => [
 		'deprecated' => 'Please use OO.ui.throttle/debounce instead. See '
 			. 'https://phabricator.wikimedia.org/T213426',
-		'scripts' => 'resources/lib/jquery.ba-throttle-debounce.js',
+		'scripts' => 'resources/lib/jquery.throttle-debounce/jquery.ba-throttle-debounce.js',
 		'targets' => [ 'desktop', 'mobile' ],
 	],
 
diff --git a/resources/lib/jquery.ba-throttle-debounce.js b/resources/lib/jquery.ba-throttle-debounce.js
deleted file mode 100644
index fa30bdfffe..0000000000
--- a/resources/lib/jquery.ba-throttle-debounce.js
+++ /dev/null
@@ -1,252 +0,0 @@
-/*!
- * jQuery throttle / debounce - v1.1 - 3/7/2010
- * http://benalman.com/projects/jquery-throttle-debounce-plugin/
- * 
- * Copyright (c) 2010 "Cowboy" Ben Alman
- * Dual licensed under the MIT and GPL licenses.
- * http://benalman.com/about/license/
- */
-
-// Script: jQuery throttle / debounce: Sometimes, less is more!
-//
-// *Version: 1.1, Last updated: 3/7/2010*
-// 
-// Project Home - http://benalman.com/projects/jquery-throttle-debounce-plugin/
-// GitHub       - http://github.com/cowboy/jquery-throttle-debounce/
-// Source       - http://github.com/cowboy/jquery-throttle-debounce/raw/master/jquery.ba-throttle-debounce.js
-// (Minified)   - http://github.com/cowboy/jquery-throttle-debounce/raw/master/jquery.ba-throttle-debounce.min.js (0.7kb)
-// 
-// About: License
-// 
-// Copyright (c) 2010 "Cowboy" Ben Alman,
-// Dual licensed under the MIT and GPL licenses.
-// http://benalman.com/about/license/
-// 
-// About: Examples
-// 
-// These working examples, complete with fully commented code, illustrate a few
-// ways in which this plugin can be used.
-// 
-// Throttle - http://benalman.com/code/projects/jquery-throttle-debounce/examples/throttle/
-// Debounce - http://benalman.com/code/projects/jquery-throttle-debounce/examples/debounce/
-// 
-// About: Support and Testing
-// 
-// Information about what version or versions of jQuery this plugin has been
-// tested with, what browsers it has been tested in, and where the unit tests
-// reside (so you can test it yourself).
-// 
-// jQuery Versions - none, 1.3.2, 1.4.2
-// Browsers Tested - Internet Explorer 6-8, Firefox 2-3.6, Safari 3-4, Chrome 4-5, Opera 9.6-10.1.
-// Unit Tests      - http://benalman.com/code/projects/jquery-throttle-debounce/unit/
-// 
-// About: Release History
-// 
-// 1.1 - (3/7/2010) Fixed a bug in <jQuery.throttle> where trailing callbacks
-//       executed later than they should. Reworked a fair amount of internal
-//       logic as well.
-// 1.0 - (3/6/2010) Initial release as a stand-alone project. Migrated over
-//       from jquery-misc repo v0.4 to jquery-throttle repo v1.0, added the
-//       no_trailing throttle parameter and debounce functionality.
-// 
-// Topic: Note for non-jQuery users
-// 
-// jQuery isn't actually required for this plugin, because nothing internal
-// uses any jQuery methods or properties. jQuery is just used as a namespace
-// under which these methods can exist.
-// 
-// Since jQuery isn't actually required for this plugin, if jQuery doesn't exist
-// when this plugin is loaded, the method described below will be created in
-// the `Cowboy` namespace. Usage will be exactly the same, but instead of
-// $.method() or jQuery.method(), you'll need to use Cowboy.method().
-
-(function(window,undefined){
-  '$:nomunge'; // Used by YUI compressor.
-  
-  // Since jQuery really isn't required for this plugin, use `jQuery` as the
-  // namespace only if it already exists, otherwise use the `Cowboy` namespace,
-  // creating it if necessary.
-  var $ = window.jQuery || window.Cowboy || ( window.Cowboy = {} ),
-    
-    // Internal method reference.
-    jq_throttle;
-  
-  // Method: jQuery.throttle
-  // 
-  // Throttle execution of a function. Especially useful for rate limiting
-  // execution of handlers on events like resize and scroll. If you want to
-  // rate-limit execution of a function to a single time, see the
-  // <jQuery.debounce> method.
-  // 
-  // In this visualization, | is a throttled-function call and X is the actual
-  // callback execution:
-  // 
-  // > Throttled with `no_trailing` specified as false or unspecified:
-  // > ||||||||||||||||||||||||| (pause) |||||||||||||||||||||||||
-  // > X    X    X    X    X    X        X    X    X    X    X    X
-  // > 
-  // > Throttled with `no_trailing` specified as true:
-  // > ||||||||||||||||||||||||| (pause) |||||||||||||||||||||||||
-  // > X    X    X    X    X             X    X    X    X    X
-  // 
-  // Usage:
-  // 
-  // > var throttled = jQuery.throttle( delay, [ no_trailing, ] callback );
-  // > 
-  // > jQuery('selector').bind( 'someevent', throttled );
-  // > jQuery('selector').unbind( 'someevent', throttled );
-  // 
-  // This also works in jQuery 1.4+:
-  // 
-  // > jQuery('selector').bind( 'someevent', jQuery.throttle( delay, [ no_trailing, ] callback ) );
-  // > jQuery('selector').unbind( 'someevent', callback );
-  // 
-  // Arguments:
-  // 
-  //  delay - (Number) A zero-or-greater delay in milliseconds. For event
-  //    callbacks, values around 100 or 250 (or even higher) are most useful.
-  //  no_trailing - (Boolean) Optional, defaults to false. If no_trailing is
-  //    true, callback will only execute every `delay` milliseconds while the
-  //    throttled-function is being called. If no_trailing is false or
-  //    unspecified, callback will be executed one final time after the last
-  //    throttled-function call. (After the throttled-function has not been
-  //    called for `delay` milliseconds, the internal counter is reset)
-  //  callback - (Function) A function to be executed after delay milliseconds.
-  //    The `this` context and all arguments are passed through, as-is, to
-  //    `callback` when the throttled-function is executed.
-  // 
-  // Returns:
-  // 
-  //  (Function) A new, throttled, function.
-  
-  $.throttle = jq_throttle = function( delay, no_trailing, callback, debounce_mode ) {
-    // After wrapper has stopped being called, this timeout ensures that
-    // `callback` is executed at the proper times in `throttle` and `end`
-    // debounce modes.
-    var timeout_id,
-      
-      // Keep track of the last time `callback` was executed.
-      last_exec = 0;
-    
-    // `no_trailing` defaults to falsy.
-    if ( typeof no_trailing !== 'boolean' ) {
-      debounce_mode = callback;
-      callback = no_trailing;
-      no_trailing = undefined;
-    }
-    
-    // The `wrapper` function encapsulates all of the throttling / debouncing
-    // functionality and when executed will limit the rate at which `callback`
-    // is executed.
-    function wrapper() {
-      var that = this,
-        elapsed = +new Date() - last_exec,
-        args = arguments;
-      
-      // Execute `callback` and update the `last_exec` timestamp.
-      function exec() {
-        last_exec = +new Date();
-        callback.apply( that, args );
-      };
-      
-      // If `debounce_mode` is true (at_begin) this is used to clear the flag
-      // to allow future `callback` executions.
-      function clear() {
-        timeout_id = undefined;
-      };
-      
-      if ( debounce_mode && !timeout_id ) {
-        // Since `wrapper` is being called for the first time and
-        // `debounce_mode` is true (at_begin), execute `callback`.
-        exec();
-      }
-      
-      // Clear any existing timeout.
-      timeout_id && clearTimeout( timeout_id );
-      
-      if ( debounce_mode === undefined && elapsed > delay ) {
-        // In throttle mode, if `delay` time has been exceeded, execute
-        // `callback`.
-        exec();
-        
-      } else if ( no_trailing !== true ) {
-        // In trailing throttle mode, since `delay` time has not been
-        // exceeded, schedule `callback` to execute `delay` ms after most
-        // recent execution.
-        // 
-        // If `debounce_mode` is true (at_begin), schedule `clear` to execute
-        // after `delay` ms.
-        // 
-        // If `debounce_mode` is false (at end), schedule `callback` to
-        // execute after `delay` ms.
-        timeout_id = setTimeout( debounce_mode ? clear : exec, debounce_mode === undefined ? delay - elapsed : delay );
-      }
-    };
-    
-    // Set the guid of `wrapper` function to the same of original callback, so
-    // it can be removed in jQuery 1.4+ .unbind or .die by using the original
-    // callback as a reference.
-    if ( $.guid ) {
-      wrapper.guid = callback.guid = callback.guid || $.guid++;
-    }
-    
-    // Return the wrapper function.
-    return wrapper;
-  };
-  
-  // Method: jQuery.debounce
-  // 
-  // Debounce execution of a function. Debouncing, unlike throttling,
-  // guarantees that a function is only executed a single time, either at the
-  // very beginning of a series of calls, or at the very end. If you want to
-  // simply rate-limit execution of a function, see the <jQuery.throttle>
-  // method.
-  // 
-  // In this visualization, | is a debounced-function call and X is the actual
-  // callback execution:
-  // 
-  // > Debounced with `at_begin` specified as false or unspecified:
-  // > ||||||||||||||||||||||||| (pause) |||||||||||||||||||||||||
-  // >                          X                                 X
-  // > 
-  // > Debounced with `at_begin` specified as true:
-  // > ||||||||||||||||||||||||| (pause) |||||||||||||||||||||||||
-  // > X                                 X
-  // 
-  // Usage:
-  // 
-  // > var debounced = jQuery.debounce( delay, [ at_begin, ] callback );
-  // > 
-  // > jQuery('selector').bind( 'someevent', debounced );
-  // > jQuery('selector').unbind( 'someevent', debounced );
-  // 
-  // This also works in jQuery 1.4+:
-  // 
-  // > jQuery('selector').bind( 'someevent', jQuery.debounce( delay, [ at_begin, ] callback ) );
-  // > jQuery('selector').unbind( 'someevent', callback );
-  // 
-  // Arguments:
-  // 
-  //  delay - (Number) A zero-or-greater delay in milliseconds. For event
-  //    callbacks, values around 100 or 250 (or even higher) are most useful.
-  //  at_begin - (Boolean) Optional, defaults to false. If at_begin is false or
-  //    unspecified, callback will only be executed `delay` milliseconds after
-  //    the last debounced-function call. If at_begin is true, callback will be
-  //    executed only at the first debounced-function call. (After the
-  //    throttled-function has not been called for `delay` milliseconds, the
-  //    internal counter is reset)
-  //  callback - (Function) A function to be executed after delay milliseconds.
-  //    The `this` context and all arguments are passed through, as-is, to
-  //    `callback` when the debounced-function is executed.
-  // 
-  // Returns:
-  // 
-  //  (Function) A new, debounced, function.
-  
-  $.debounce = function( delay, at_begin, callback ) {
-    return callback === undefined
-      ? jq_throttle( delay, at_begin, false )
-      : jq_throttle( delay, callback, at_begin !== false );
-  };
-  
-})(this);
diff --git a/resources/lib/jquery.form.js b/resources/lib/jquery.form.js
deleted file mode 100644
index 13e9a55c58..0000000000
--- a/resources/lib/jquery.form.js
+++ /dev/null
@@ -1,1089 +0,0 @@
-/*!
- * jQuery Form Plugin
- * version: 3.14 (30-JUL-2012)
- * @requires jQuery v1.3.2 or later
- *
- * Examples and documentation at: http://malsup.com/jquery/form/
- * Project repository: https://github.com/malsup/form
- * Dual licensed under the MIT and GPL licenses:
- *    http://malsup.github.com/mit-license.txt
- *    http://malsup.github.com/gpl-license-v2.txt
- */
-/*global ActiveXObject alert */
-;(function($) {
-"use strict";
-
-/*
-    Usage Note:
-    -----------
-    Do not use both ajaxSubmit and ajaxForm on the same form.  These
-    functions are mutually exclusive.  Use ajaxSubmit if you want
-    to bind your own submit handler to the form.  For example,
-
-    $(document).ready(function() {
-        $('#myForm').on('submit', function(e) {
-            e.preventDefault(); // <-- important
-            $(this).ajaxSubmit({
-                target: '#output'
-            });
-        });
-    });
-
-    Use ajaxForm when you want the plugin to manage all the event binding
-    for you.  For example,
-
-    $(document).ready(function() {
-        $('#myForm').ajaxForm({
-            target: '#output'
-        });
-    });
-    
-    You can also use ajaxForm with delegation (requires jQuery v1.7+), so the
-    form does not have to exist when you invoke ajaxForm:
-
-    $('#myForm').ajaxForm({
-        delegation: true,
-        target: '#output'
-    });
-    
-    When using ajaxForm, the ajaxSubmit function will be invoked for you
-    at the appropriate time.
-*/
-
-/**
- * Feature detection
- */
-var feature = {};
-feature.fileapi = $("<input type='file'/>").get(0).files !== undefined;
-feature.formdata = window.FormData !== undefined;
-
-/**
- * ajaxSubmit() provides a mechanism for immediately submitting
- * an HTML form using AJAX.
- */
-$.fn.ajaxSubmit = function(options) {
-    /*jshint scripturl:true */
-
-    // fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
-    if (!this.length) {
-        log('ajaxSubmit: skipping submit process - no element selected');
-        return this;
-    }
-    
-    var method, action, url, $form = this;
-
-    if (typeof options == 'function') {
-        options = { success: options };
-    }
-
-    method = this.attr('method');
-    action = this.attr('action');
-    url = (typeof action === 'string') ? $.trim(action) : '';
-    url = url || window.location.href || '';
-    if (url) {
-        // clean url (don't include hash vaue)
-        url = (url.match(/^([^#]+)/)||[])[1];
-    }
-
-    options = $.extend(true, {
-        url:  url,
-        success: $.ajaxSettings.success,
-        type: method || 'GET',
-        iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'
-    }, options);
-
-    // hook for manipulating the form data before it is extracted;
-    // convenient for use with rich editors like tinyMCE or FCKEditor
-    var veto = {};
-    this.trigger('form-pre-serialize', [this, options, veto]);
-    if (veto.veto) {
-        log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
-        return this;
-    }
-
-    // provide opportunity to alter form data before it is serialized
-    if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
-        log('ajaxSubmit: submit aborted via beforeSerialize callback');
-        return this;
-    }
-
-    var traditional = options.traditional;
-    if ( traditional === undefined ) {
-        traditional = $.ajaxSettings.traditional;
-    }
-    
-    var elements = [];
-    var qx, a = this.formToArray(options.semantic, elements);
-    if (options.data) {
-        options.extraData = options.data;
-        qx = $.param(options.data, traditional);
-    }
-
-    // give pre-submit callback an opportunity to abort the submit
-    if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
-        log('ajaxSubmit: submit aborted via beforeSubmit callback');
-        return this;
-    }
-
-    // fire vetoable 'validate' event
-    this.trigger('form-submit-validate', [a, this, options, veto]);
-    if (veto.veto) {
-        log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
-        return this;
-    }
-
-    var q = $.param(a, traditional);
-    if (qx) {
-        q = ( q ? (q + '&' + qx) : qx );
-    }    
-    if (options.type.toUpperCase() == 'GET') {
-        options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
-        options.data = null;  // data is null for 'get'
-    }
-    else {
-        options.data = q; // data is the query string for 'post'
-    }
-
-    var callbacks = [];
-    if (options.resetForm) {
-        callbacks.push(function() { $form.resetForm(); });
-    }
-    if (options.clearForm) {
-        callbacks.push(function() { $form.clearForm(options.includeHidden); });
-    }
-
-    // perform a load on the target only if dataType is not provided
-    if (!options.dataType && options.target) {
-        var oldSuccess = options.success || function(){};
-        callbacks.push(function(data) {
-            var fn = options.replaceTarget ? 'replaceWith' : 'html';
-            $(options.target)[fn](data).each(oldSuccess, arguments);
-        });
-    }
-    else if (options.success) {
-        callbacks.push(options.success);
-    }
-
-    options.success = function(data, status, xhr) { // jQuery 1.4+ passes xhr as 3rd arg
-        var context = options.context || this ;    // jQuery 1.4+ supports scope context 
-        for (var i=0, max=callbacks.length; i < max; i++) {
-            callbacks[i].apply(context, [data, status, xhr || $form, $form]);
-        }
-    };
-
-    // are there files to upload?
-    var fileInputs = $('input:file:enabled[value]', this); // [value] (issue #113)
-    var hasFileInputs = fileInputs.length > 0;
-    var mp = 'multipart/form-data';
-    var multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);
-
-    var fileAPI = feature.fileapi && feature.formdata;
-    log("fileAPI :" + fileAPI);
-    var shouldUseFrame = (hasFileInputs || multipart) && !fileAPI;
-
-    // options.iframe allows user to force iframe mode
-    // 06-NOV-09: now defaulting to iframe mode if file input is detected
-    if (options.iframe !== false && (options.iframe || shouldUseFrame)) {
-        // hack to fix Safari hang (thanks to Tim Molendijk for this)
-        // see:  http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
-        if (options.closeKeepAlive) {
-            $.get(options.closeKeepAlive, function() {
-                fileUploadIframe(a);
-            });
-        }
-          else {
-            fileUploadIframe(a);
-          }
-    }
-    else if ((hasFileInputs || multipart) && fileAPI) {
-        fileUploadXhr(a);
-    }
-    else {
-        $.ajax(options);
-    }
-
-    // clear element array
-    for (var k=0; k < elements.length; k++)
-        elements[k] = null;
-
-    // fire 'notify' event
-    this.trigger('form-submit-notify', [this, options]);
-    return this;
-
-     // XMLHttpRequest Level 2 file uploads (big hat tip to francois2metz)
-    function fileUploadXhr(a) {
-        var formdata = new FormData();
-
-        for (var i=0; i < a.length; i++) {
-            formdata.append(a[i].name, a[i].value);
-        }
-
-        if (options.extraData) {
-            for (var p in options.extraData)
-                if (options.extraData.hasOwnProperty(p))
-                    formdata.append(p, options.extraData[p]);
-        }
-
-        options.data = null;
-
-        var s = $.extend(true, {}, $.ajaxSettings, options, {
-            contentType: false,
-            processData: false,
-            cache: false,
-            type: 'POST'
-        });
-        
-        if (options.uploadProgress) {
-            // workaround because jqXHR does not expose upload property
-            s.xhr = function() {
-                var xhr = jQuery.ajaxSettings.xhr();
-                if (xhr.upload) {
-                    xhr.upload.onprogress = function(event) {
-                        var percent = 0;
-                        var position = event.loaded || event.position; /*event.position is deprecated*/
-                        var total = event.total;
-                        if (event.lengthComputable) {
-                            percent = Math.ceil(position / total * 100);
-                        }
-                        options.uploadProgress(event, position, total, percent);
-                    };
-                }
-                return xhr;
-            };
-        }
-
-        s.data = null;
-            var beforeSend = s.beforeSend;
-            s.beforeSend = function(xhr, o) {
-                o.data = formdata;
-                if(beforeSend)
-                    beforeSend.call(this, xhr, o);
-        };
-        $.ajax(s);
-    }
-
-    // private function for handling file uploads (hat tip to YAHOO!)
-    function fileUploadIframe(a) {
-        var form = $form[0], el, i, s, g, id, $io, io, xhr, sub, n, timedOut, timeoutHandle;
-        var useProp = !!$.fn.prop;
-
-        if ($(':input[name=submit],:input[id=submit]', form).length) {
-            // if there is an input with a name or id of 'submit' then we won't be
-            // able to invoke the submit fn on the form (at least not x-browser)
-            alert('Error: Form elements must not have name or id of "submit".');
-            return;
-        }
-        
-        if (a) {
-            // ensure that every serialized input is still enabled
-            for (i=0; i < elements.length; i++) {
-                el = $(elements[i]);
-                if ( useProp )
-                    el.prop('disabled', false);
-                else
-                    el.removeAttr('disabled');
-            }
-        }
-
-        s = $.extend(true, {}, $.ajaxSettings, options);
-        s.context = s.context || s;
-        id = 'jqFormIO' + (new Date().getTime());
-        if (s.iframeTarget) {
-            $io = $(s.iframeTarget);
-            n = $io.attr('name');
-            if (!n)
-                 $io.attr('name', id);
-            else
-                id = n;
-        }
-        else {
-            $io = $('<iframe name="' + id + '" src="'+ s.iframeSrc +'" />');
-            $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
-        }
-        io = $io[0];
-
-
-        xhr = { // mock object
-            aborted: 0,
-            responseText: null,
-            responseXML: null,
-            status: 0,
-            statusText: 'n/a',
-            getAllResponseHeaders: function() {},
-            getResponseHeader: function() {},
-            setRequestHeader: function() {},
-            abort: function(status) {
-                var e = (status === 'timeout' ? 'timeout' : 'aborted');
-                log('aborting upload... ' + e);
-                this.aborted = 1;
-                // #214
-                if (io.contentWindow.document.execCommand) {
-                    try { // #214
-                        io.contentWindow.document.execCommand('Stop');
-                    } catch(ignore) {}
-                }
-                $io.attr('src', s.iframeSrc); // abort op in progress
-                xhr.error = e;
-                if (s.error)
-                    s.error.call(s.context, xhr, e, status);
-                if (g)
-                    $.event.trigger("ajaxError", [xhr, s, e]);
-                if (s.complete)
-                    s.complete.call(s.context, xhr, e);
-            }
-        };
-
-        g = s.global;
-        // trigger ajax global events so that activity/block indicators work like normal
-        if (g && 0 === $.active++) {
-            $.event.trigger("ajaxStart");
-        }
-        if (g) {
-            $.event.trigger("ajaxSend", [xhr, s]);
-        }
-
-        if (s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false) {
-            if (s.global) {
-                $.active--;
-            }
-            return;
-        }
-        if (xhr.aborted) {
-            return;
-        }
-
-        // add submitting element to data if we know it
-        sub = form.clk;
-        if (sub) {
-            n = sub.name;
-            if (n && !sub.disabled) {
-                s.extraData = s.extraData || {};
-                s.extraData[n] = sub.value;
-                if (sub.type == "image") {
-                    s.extraData[n+'.x'] = form.clk_x;
-                    s.extraData[n+'.y'] = form.clk_y;
-                }
-            }
-        }
-        
-        var CLIENT_TIMEOUT_ABORT = 1;
-        var SERVER_ABORT = 2;
-
-        function getDoc(frame) {
-            var doc = frame.contentWindow ? frame.contentWindow.document : frame.contentDocument ? frame.contentDocument : frame.document;
-            return doc;
-        }
-        
-        // Rails CSRF hack (thanks to Yvan Barthelemy)
-        var csrf_token = $('meta[name=csrf-token]').attr('content');
-        var csrf_param = $('meta[name=csrf-param]').attr('content');
-        if (csrf_param && csrf_token) {
-            s.extraData = s.extraData || {};
-            s.extraData[csrf_param] = csrf_token;
-        }
-
-        // take a breath so that pending repaints get some cpu time before the upload starts
-        function doSubmit() {
-            // make sure form attrs are set
-            var t = $form.attr('target'), a = $form.attr('action');
-
-            // update form attrs in IE friendly way
-            form.setAttribute('target',id);
-            if (!method) {
-                form.setAttribute('method', 'POST');
-            }
-            if (a != s.url) {
-                form.setAttribute('action', s.url);
-            }
-
-            // ie borks in some cases when setting encoding
-            if (! s.skipEncodingOverride && (!method || /post/i.test(method))) {
-                $form.attr({
-                    encoding: 'multipart/form-data',
-                    enctype:  'multipart/form-data'
-                });
-            }
-
-            // support timout
-            if (s.timeout) {
-                timeoutHandle = setTimeout(function() { timedOut = true; cb(CLIENT_TIMEOUT_ABORT); }, s.timeout);
-            }
-            
-            // look for server aborts
-            function checkState() {
-                try {
-                    var state = getDoc(io).readyState;
-                    log('state = ' + state);
-                    if (state && state.toLowerCase() == 'uninitialized')
-                        setTimeout(checkState,50);
-                }
-                catch(e) {
-                    log('Server abort: ' , e, ' (', e.name, ')');
-                    cb(SERVER_ABORT);
-                    if (timeoutHandle)
-                        clearTimeout(timeoutHandle);
-                    timeoutHandle = undefined;
-                }
-            }
-
-            // add "extra" data to form if provided in options
-            var extraInputs = [];
-            try {
-                if (s.extraData) {
-                    for (var n in s.extraData) {
-                        if (s.extraData.hasOwnProperty(n)) {
-                           // if using the $.param format that allows for multiple values with the same name
-                           if($.isPlainObject(s.extraData[n]) && s.extraData[n].hasOwnProperty('name') && s.extraData[n].hasOwnProperty('value')) {
-                               extraInputs.push(
-                               $('<input type="hidden" name="'+s.extraData[n].name+'">').attr('value',s.extraData[n].value)
-                                   .appendTo(form)[0]);
-                           } else {
-                               extraInputs.push(
-                               $('<input type="hidden" name="'+n+'">').attr('value',s.extraData[n])
-                                   .appendTo(form)[0]);
-                           }
-                        }
-                    }
-                }
-
-                if (!s.iframeTarget) {
-                    // add iframe to doc and submit the form
-                    $io.appendTo('body');
-                    if (io.attachEvent)
-                        io.attachEvent('onload', cb);
-                    else
-                        io.addEventListener('load', cb, false);
-                }
-                setTimeout(checkState,15);
-                form.submit();
-            }
-            finally {
-                // reset attrs and remove "extra" input elements
-                form.setAttribute('action',a);
-                if(t) {
-                    form.setAttribute('target', t);
-                } else {
-                    $form.removeAttr('target');
-                }
-                $(extraInputs).remove();
-            }
-        }
-
-        if (s.forceSync) {
-            doSubmit();
-        }
-        else {
-            setTimeout(doSubmit, 10); // this lets dom updates render
-        }
-
-        var data, doc, domCheckCount = 50, callbackProcessed;
-
-        function cb(e) {
-            if (xhr.aborted || callbackProcessed) {
-                return;
-            }
-            try {
-                doc = getDoc(io);
-            }
-            catch(ex) {
-                log('cannot access response document: ', ex);
-                e = SERVER_ABORT;
-            }
-            if (e === CLIENT_TIMEOUT_ABORT && xhr) {
-                xhr.abort('timeout');
-                return;
-            }
-            else if (e == SERVER_ABORT && xhr) {
-                xhr.abort('server abort');
-                return;
-            }
-
-            if (!doc || doc.location.href == s.iframeSrc) {
-                // response not received yet
-                if (!timedOut)
-                    return;
-            }
-            if (io.detachEvent)
-                io.detachEvent('onload', cb);
-            else    
-                io.removeEventListener('load', cb, false);
-
-            var status = 'success', errMsg;
-            try {
-                if (timedOut) {
-                    throw 'timeout';
-                }
-
-                var isXml = s.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
-                log('isXml='+isXml);
-                if (!isXml && window.opera && (doc.body === null || !doc.body.innerHTML)) {
-                    if (--domCheckCount) {
-                        // in some browsers (Opera) the iframe DOM is not always traversable when
-                        // the onload callback fires, so we loop a bit to accommodate
-                        log('requeing onLoad callback, DOM not available');
-                        setTimeout(cb, 250);
-                        return;
-                    }
-                    // let this fall through because server response could be an empty document
-                    //log('Could not access iframe DOM after mutiple tries.');
-                    //throw 'DOMException: not available';
-                }
-
-                //log('response detected');
-                var docRoot = doc.body ? doc.body : doc.documentElement;
-                xhr.responseText = docRoot ? docRoot.innerHTML : null;
-                xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
-                if (isXml)
-                    s.dataType = 'xml';
-                xhr.getResponseHeader = function(header){
-                    var headers = {'content-type': s.dataType};
-                    return headers[header];
-                };
-                // support for XHR 'status' & 'statusText' emulation :
-                if (docRoot) {
-                    xhr.status = Number( docRoot.getAttribute('status') ) || xhr.status;
-                    xhr.statusText = docRoot.getAttribute('statusText') || xhr.statusText;
-                }
-
-                var dt = (s.dataType || '').toLowerCase();
-                var scr = /(json|script|text)/.test(dt);
-                if (scr || s.textarea) {
-                    // see if user embedded response in textarea
-                    var ta = doc.getElementsByTagName('textarea')[0];
-                    if (ta) {
-                        xhr.responseText = ta.value;
-                        // support for XHR 'status' & 'statusText' emulation :
-                        xhr.status = Number( ta.getAttribute('status') ) || xhr.status;
-                        xhr.statusText = ta.getAttribute('statusText') || xhr.statusText;
-                    }
-                    else if (scr) {
-                        // account for browsers injecting pre around json response
-                        var pre = doc.getElementsByTagName('pre')[0];
-                        var b = doc.getElementsByTagName('body')[0];
-                        if (pre) {
-                            xhr.responseText = pre.textContent ? pre.textContent : pre.innerText;
-                        }
-                        else if (b) {
-                            xhr.responseText = b.textContent ? b.textContent : b.innerText;
-                        }
-                    }
-                }
-                else if (dt == 'xml' && !xhr.responseXML && xhr.responseText) {
-                    xhr.responseXML = toXml(xhr.responseText);
-                }
-
-                try {
-                    data = httpData(xhr, dt, s);
-                }
-                catch (e) {
-                    status = 'parsererror';
-                    xhr.error = errMsg = (e || status);
-                }
-            }
-            catch (e) {
-                log('error caught: ',e);
-                status = 'error';
-                xhr.error = errMsg = (e || status);
-            }
-
-            if (xhr.aborted) {
-                log('upload aborted');
-                status = null;
-            }
-
-            if (xhr.status) { // we've set xhr.status
-                status = (xhr.status >= 200 && xhr.status < 300 || xhr.status === 304) ? 'success' : 'error';
-            }
-
-            // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
-            if (status === 'success') {
-                if (s.success)
-                    s.success.call(s.context, data, 'success', xhr);
-                if (g)
-                    $.event.trigger("ajaxSuccess", [xhr, s]);
-            }
-            else if (status) {
-                if (errMsg === undefined)
-                    errMsg = xhr.statusText;
-                if (s.error)
-                    s.error.call(s.context, xhr, status, errMsg);
-                if (g)
-                    $.event.trigger("ajaxError", [xhr, s, errMsg]);
-            }
-
-            if (g)
-                $.event.trigger("ajaxComplete", [xhr, s]);
-
-            if (g && ! --$.active) {
-                $.event.trigger("ajaxStop");
-            }
-
-            if (s.complete)
-                s.complete.call(s.context, xhr, status);
-
-            callbackProcessed = true;
-            if (s.timeout)
-                clearTimeout(timeoutHandle);
-
-            // clean up
-            setTimeout(function() {
-                if (!s.iframeTarget)
-                    $io.remove();
-                xhr.responseXML = null;
-            }, 100);
-        }
-
-        var toXml = $.parseXML || function(s, doc) { // use parseXML if available (jQuery 1.5+)
-            if (window.ActiveXObject) {
-                doc = new ActiveXObject('Microsoft.XMLDOM');
-                doc.async = 'false';
-                doc.loadXML(s);
-            }
-            else {
-                doc = (new DOMParser()).parseFromString(s, 'text/xml');
-            }
-            return (doc && doc.documentElement && doc.documentElement.nodeName != 'parsererror') ? doc : null;
-        };
-        var parseJSON = $.parseJSON || function(s) {
-            /*jslint evil:true */
-            return window['eval']('(' + s + ')');
-        };
-
-        var httpData = function( xhr, type, s ) { // mostly lifted from jq1.4.4
-
-            var ct = xhr.getResponseHeader('content-type') || '',
-                xml = type === 'xml' || !type && ct.indexOf('xml') >= 0,
-                data = xml ? xhr.responseXML : xhr.responseText;
-
-            if (xml && data.documentElement.nodeName === 'parsererror') {
-                if ($.error)
-                    $.error('parsererror');
-            }
-            if (s && s.dataFilter) {
-                data = s.dataFilter(data, type);
-            }
-            if (typeof data === 'string') {
-                if (type === 'json' || !type && ct.indexOf('json') >= 0) {
-                    data = parseJSON(data);
-                } else if (type === "script" || !type && ct.indexOf("javascript") >= 0) {
-                    $.globalEval(data);
-                }
-            }
-            return data;
-        };
-    }
-};
-
-/**
- * ajaxForm() provides a mechanism for fully automating form submission.
- *
- * The advantages of using this method instead of ajaxSubmit() are:
- *
- * 1: This method will include coordinates for <input type="image" /> elements (if the element
- *    is used to submit the form).
- * 2. This method will include the submit element's name/value data (for the element that was
- *    used to submit the form).
- * 3. This method binds the submit() method to the form for you.
- *
- * The options argument for ajaxForm works exactly as it does for ajaxSubmit.  ajaxForm merely
- * passes the options argument along after properly binding events for submit elements and
- * the form itself.
- */
-$.fn.ajaxForm = function(options) {
-    options = options || {};
-    options.delegation = options.delegation && $.isFunction($.fn.on);
-    
-    // in jQuery 1.3+ we can fix mistakes with the ready state
-    if (!options.delegation && this.length === 0) {
-        var o = { s: this.selector, c: this.context };
-        if (!$.isReady && o.s) {
-            log('DOM not ready, queuing ajaxForm');
-            $(function() {
-                $(o.s,o.c).ajaxForm(options);
-            });
-            return this;
-        }
-        // is your DOM ready?  http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
-        log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
-        return this;
-    }
-
-    if ( options.delegation ) {
-        $(document)
-            .off('submit.form-plugin', this.selector, doAjaxSubmit)
-            .off('click.form-plugin', this.selector, captureSubmittingElement)
-            .on('submit.form-plugin', this.selector, options, doAjaxSubmit)
-            .on('click.form-plugin', this.selector, options, captureSubmittingElement);
-        return this;
-    }
-
-    return this.ajaxFormUnbind()
-        .bind('submit.form-plugin', options, doAjaxSubmit)
-        .bind('click.form-plugin', options, captureSubmittingElement);
-};
-
-// private event handlers    
-function doAjaxSubmit(e) {
-    /*jshint validthis:true */
-    var options = e.data;
-    if (!e.isDefaultPrevented()) { // if event has been canceled, don't proceed
-        e.preventDefault();
-        $(this).ajaxSubmit(options);
-    }
-}
-    
-function captureSubmittingElement(e) {
-    /*jshint validthis:true */
-    var target = e.target;
-    var $el = $(target);
-    if (!($el.is(":submit,input:image"))) {
-        // is this a child element of the submit el?  (ex: a span within a button)
-        var t = $el.closest(':submit');
-        if (t.length === 0) {
-            return;
-        }
-        target = t[0];
-    }
-    var form = this;
-    form.clk = target;
-    if (target.type == 'image') {
-        if (e.offsetX !== undefined) {
-            form.clk_x = e.offsetX;
-            form.clk_y = e.offsetY;
-        } else if (typeof $.fn.offset == 'function') {
-            var offset = $el.offset();
-            form.clk_x = e.pageX - offset.left;
-            form.clk_y = e.pageY - offset.top;
-        } else {
-            form.clk_x = e.pageX - target.offsetLeft;
-            form.clk_y = e.pageY - target.offsetTop;
-        }
-    }
-    // clear form vars
-    setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 100);
-}
-
-
-// ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
-$.fn.ajaxFormUnbind = function() {
-    return this.unbind('submit.form-plugin click.form-plugin');
-};
-
-/**
- * formToArray() gathers form element data into an array of objects that can
- * be passed to any of the following ajax functions: $.get, $.post, or load.
- * Each object in the array has both a 'name' and 'value' property.  An example of
- * an array for a simple login form might be:
- *
- * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
- *
- * It is this array that is passed to pre-submit callback functions provided to the
- * ajaxSubmit() and ajaxForm() methods.
- */
-$.fn.formToArray = function(semantic, elements) {
-    var a = [];
-    if (this.length === 0) {
-        return a;
-    }
-
-    var form = this[0];
-    var els = semantic ? form.getElementsByTagName('*') : form.elements;
-    if (!els) {
-        return a;
-    }
-
-    var i,j,n,v,el,max,jmax;
-    for(i=0, max=els.length; i < max; i++) {
-        el = els[i];
-        n = el.name;
-        if (!n) {
-            continue;
-        }
-
-        if (semantic && form.clk && el.type == "image") {
-            // handle image inputs on the fly when semantic == true
-            if(!el.disabled && form.clk == el) {
-                a.push({name: n, value: $(el).val(), type: el.type });
-                a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
-            }
-            continue;
-        }
-
-        v = $.fieldValue(el, true);
-        if (v && v.constructor == Array) {
-            if (elements) 
-                elements.push(el);
-            for(j=0, jmax=v.length; j < jmax; j++) {
-                a.push({name: n, value: v[j]});
-            }
-        }
-        else if (feature.fileapi && el.type == 'file' && !el.disabled) {
-            if (elements) 
-                elements.push(el);
-            var files = el.files;
-            if (files.length) {
-                for (j=0; j < files.length; j++) {
-                    a.push({name: n, value: files[j], type: el.type});
-                }
-            }
-            else {
-                // #180
-                a.push({ name: n, value: '', type: el.type });
-            }
-        }
-        else if (v !== null && typeof v != 'undefined') {
-            if (elements) 
-                elements.push(el);
-            a.push({name: n, value: v, type: el.type, required: el.required});
-        }
-    }
-
-    if (!semantic && form.clk) {
-        // input type=='image' are not found in elements array! handle it here
-        var $input = $(form.clk), input = $input[0];
-        n = input.name;
-        if (n && !input.disabled && input.type == 'image') {
-            a.push({name: n, value: $input.val()});
-            a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
-        }
-    }
-    return a;
-};
-
-/**
- * Serializes form data into a 'submittable' string. This method will return a string
- * in the format: name1=value1&amp;name2=value2
- */
-$.fn.formSerialize = function(semantic) {
-    //hand off to jQuery.param for proper encoding
-    return $.param(this.formToArray(semantic));
-};
-
-/**
- * Serializes all field elements in the jQuery object into a query string.
- * This method will return a string in the format: name1=value1&amp;name2=value2
- */
-$.fn.fieldSerialize = function(successful) {
-    var a = [];
-    this.each(function() {
-        var n = this.name;
-        if (!n) {
-            return;
-        }
-        var v = $.fieldValue(this, successful);
-        if (v && v.constructor == Array) {
-            for (var i=0,max=v.length; i < max; i++) {
-                a.push({name: n, value: v[i]});
-            }
-        }
-        else if (v !== null && typeof v != 'undefined') {
-            a.push({name: this.name, value: v});
-        }
-    });
-    //hand off to jQuery.param for proper encoding
-    return $.param(a);
-};
-
-/**
- * Returns the value(s) of the element in the matched set.  For example, consider the following form:
- *
- *  <form><fieldset>
- *      <input name="A" type="text" />
- *      <input name="A" type="text" />
- *      <input name="B" type="checkbox" value="B1" />
- *      <input name="B" type="checkbox" value="B2"/>
- *      <input name="C" type="radio" value="C1" />
- *      <input name="C" type="radio" value="C2" />
- *  </fieldset></form>
- *
- *  var v = $(':text').fieldValue();
- *  // if no values are entered into the text inputs
- *  v == ['','']
- *  // if values entered into the text inputs are 'foo' and 'bar'
- *  v == ['foo','bar']
- *
- *  var v = $(':checkbox').fieldValue();
- *  // if neither checkbox is checked
- *  v === undefined
- *  // if both checkboxes are checked
- *  v == ['B1', 'B2']
- *
- *  var v = $(':radio').fieldValue();
- *  // if neither radio is checked
- *  v === undefined
- *  // if first radio is checked
- *  v == ['C1']
- *
- * The successful argument controls whether or not the field element must be 'successful'
- * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
- * The default value of the successful argument is true.  If this value is false the value(s)
- * for each element is returned.
- *
- * Note: This method *always* returns an array.  If no valid value can be determined the
- *    array will be empty, otherwise it will contain one or more values.
- */
-$.fn.fieldValue = function(successful) {
-    for (var val=[], i=0, max=this.length; i < max; i++) {
-        var el = this[i];
-        var v = $.fieldValue(el, successful);
-        if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length)) {
-            continue;
-        }
-        if (v.constructor == Array)
-            $.merge(val, v);
-        else
-            val.push(v);
-    }
-    return val;
-};
-
-/**
- * Returns the value of the field element.
- */
-$.fieldValue = function(el, successful) {
-    var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
-    if (successful === undefined) {
-        successful = true;
-    }
-
-    if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
-        (t == 'checkbox' || t == 'radio') && !el.checked ||
-        (t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
-        tag == 'select' && el.selectedIndex == -1)) {
-            return null;
-    }
-
-    if (tag == 'select') {
-        var index = el.selectedIndex;
-        if (index < 0) {
-            return null;
-        }
-        var a = [], ops = el.options;
-        var one = (t == 'select-one');
-        var max = (one ? index+1 : ops.length);
-        for(var i=(one ? index : 0); i < max; i++) {
-            var op = ops[i];
-            if (op.selected) {
-                var v = op.value;
-                if (!v) { // extra pain for IE...
-                    v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
-                }
-                if (one) {
-                    return v;
-                }
-                a.push(v);
-            }
-        }
-        return a;
-    }
-    return $(el).val();
-};
-
-/**
- * Clears the form data.  Takes the following actions on the form's input fields:
- *  - input text fields will have their 'value' property set to the empty string
- *  - select elements will have their 'selectedIndex' property set to -1
- *  - checkbox and radio inputs will have their 'checked' property set to false
- *  - inputs of type submit, button, reset, and hidden will *not* be effected
- *  - button elements will *not* be effected
- */
-$.fn.clearForm = function(includeHidden) {
-    return this.each(function() {
-        $('input,select,textarea', this).clearFields(includeHidden);
-    });
-};
-
-/**
- * Clears the selected form elements.
- */
-$.fn.clearFields = $.fn.clearInputs = function(includeHidden) {
-    var re = /^(?:color|date|datetime|email|month|number|password|range|search|tel|text|time|url|week)$/i; // 'hidden' is not in this list
-    return this.each(function() {
-        var t = this.type, tag = this.tagName.toLowerCase();
-        if (re.test(t) || tag == 'textarea') {
-            this.value = '';
-        }
-        else if (t == 'checkbox' || t == 'radio') {
-            this.checked = false;
-        }
-        else if (tag == 'select') {
-            this.selectedIndex = -1;
-        }
-        else if (includeHidden) {
-            // includeHidden can be the value true, or it can be a selector string
-            // indicating a special test; for example:
-            //  $('#myForm').clearForm('.special:hidden')
-            // the above would clean hidden inputs that have the class of 'special'
-            if ( (includeHidden === true && /hidden/.test(t)) ||
-                 (typeof includeHidden == 'string' && $(this).is(includeHidden)) )
-                this.value = '';
-        }
-    });
-};
-
-/**
- * Resets the form data.  Causes all form elements to be reset to their original value.
- */
-$.fn.resetForm = function() {
-    return this.each(function() {
-        // guard against an input with the name of 'reset'
-        // note that IE reports the reset function as an 'object'
-        if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType)) {
-            this.reset();
-        }
-    });
-};
-
-/**
- * Enables or disables any matching elements.
- */
-$.fn.enable = function(b) {
-    if (b === undefined) {
-        b = true;
-    }
-    return this.each(function() {
-        this.disabled = !b;
-    });
-};
-
-/**
- * Checks/unchecks any matching checkboxes or radio buttons and
- * selects/deselects and matching option elements.
- */
-$.fn.selected = function(select) {
-    if (select === undefined) {
-        select = true;
-    }
-    return this.each(function() {
-        var t = this.type;
-        if (t == 'checkbox' || t == 'radio') {
-            this.checked = select;
-        }
-        else if (this.tagName.toLowerCase() == 'option') {
-            var $sel = $(this).parent('select');
-            if (select && $sel[0] && $sel[0].type == 'select-one') {
-                // deselect all other options
-                $sel.find('option').selected(false);
-            }
-            this.selected = select;
-        }
-    });
-};
-
-// expose debug var
-$.fn.ajaxSubmit.debug = false;
-
-// helper fn for console logging
-function log() {
-    if (!$.fn.ajaxSubmit.debug) 
-        return;
-    var msg = '[jquery.form] ' + Array.prototype.join.call(arguments,'');
-    if (window.console && window.console.log) {
-        window.console.log(msg);
-    }
-    else if (window.opera && window.opera.postError) {
-        window.opera.postError(msg);
-    }
-}
-
-})(jQuery);
diff --git a/resources/lib/jquery.form/jquery.form.js b/resources/lib/jquery.form/jquery.form.js
new file mode 100644
index 0000000000..13e9a55c58
--- /dev/null
+++ b/resources/lib/jquery.form/jquery.form.js
@@ -0,0 +1,1089 @@
+/*!
+ * jQuery Form Plugin
+ * version: 3.14 (30-JUL-2012)
+ * @requires jQuery v1.3.2 or later
+ *
+ * Examples and documentation at: http://malsup.com/jquery/form/
+ * Project repository: https://github.com/malsup/form
+ * Dual licensed under the MIT and GPL licenses:
+ *    http://malsup.github.com/mit-license.txt
+ *    http://malsup.github.com/gpl-license-v2.txt
+ */
+/*global ActiveXObject alert */
+;(function($) {
+"use strict";
+
+/*
+    Usage Note:
+    -----------
+    Do not use both ajaxSubmit and ajaxForm on the same form.  These
+    functions are mutually exclusive.  Use ajaxSubmit if you want
+    to bind your own submit handler to the form.  For example,
+
+    $(document).ready(function() {
+        $('#myForm').on('submit', function(e) {
+            e.preventDefault(); // <-- important
+            $(this).ajaxSubmit({
+                target: '#output'
+            });
+        });
+    });
+
+    Use ajaxForm when you want the plugin to manage all the event binding
+    for you.  For example,
+
+    $(document).ready(function() {
+        $('#myForm').ajaxForm({
+            target: '#output'
+        });
+    });
+    
+    You can also use ajaxForm with delegation (requires jQuery v1.7+), so the
+    form does not have to exist when you invoke ajaxForm:
+
+    $('#myForm').ajaxForm({
+        delegation: true,
+        target: '#output'
+    });
+    
+    When using ajaxForm, the ajaxSubmit function will be invoked for you
+    at the appropriate time.
+*/
+
+/**
+ * Feature detection
+ */
+var feature = {};
+feature.fileapi = $("<input type='file'/>").get(0).files !== undefined;
+feature.formdata = window.FormData !== undefined;
+
+/**
+ * ajaxSubmit() provides a mechanism for immediately submitting
+ * an HTML form using AJAX.
+ */
+$.fn.ajaxSubmit = function(options) {
+    /*jshint scripturl:true */
+
+    // fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
+    if (!this.length) {
+        log('ajaxSubmit: skipping submit process - no element selected');
+        return this;
+    }
+    
+    var method, action, url, $form = this;
+
+    if (typeof options == 'function') {
+        options = { success: options };
+    }
+
+    method = this.attr('method');
+    action = this.attr('action');
+    url = (typeof action === 'string') ? $.trim(action) : '';
+    url = url || window.location.href || '';
+    if (url) {
+        // clean url (don't include hash vaue)
+        url = (url.match(/^([^#]+)/)||[])[1];
+    }
+
+    options = $.extend(true, {
+        url:  url,
+        success: $.ajaxSettings.success,
+        type: method || 'GET',
+        iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'
+    }, options);
+
+    // hook for manipulating the form data before it is extracted;
+    // convenient for use with rich editors like tinyMCE or FCKEditor
+    var veto = {};
+    this.trigger('form-pre-serialize', [this, options, veto]);
+    if (veto.veto) {
+        log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
+        return this;
+    }
+
+    // provide opportunity to alter form data before it is serialized
+    if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
+        log('ajaxSubmit: submit aborted via beforeSerialize callback');
+        return this;
+    }
+
+    var traditional = options.traditional;
+    if ( traditional === undefined ) {
+        traditional = $.ajaxSettings.traditional;
+    }
+    
+    var elements = [];
+    var qx, a = this.formToArray(options.semantic, elements);
+    if (options.data) {
+        options.extraData = options.data;
+        qx = $.param(options.data, traditional);
+    }
+
+    // give pre-submit callback an opportunity to abort the submit
+    if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
+        log('ajaxSubmit: submit aborted via beforeSubmit callback');
+        return this;
+    }
+
+    // fire vetoable 'validate' event
+    this.trigger('form-submit-validate', [a, this, options, veto]);
+    if (veto.veto) {
+        log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
+        return this;
+    }
+
+    var q = $.param(a, traditional);
+    if (qx) {
+        q = ( q ? (q + '&' + qx) : qx );
+    }    
+    if (options.type.toUpperCase() == 'GET') {
+        options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
+        options.data = null;  // data is null for 'get'
+    }
+    else {
+        options.data = q; // data is the query string for 'post'
+    }
+
+    var callbacks = [];
+    if (options.resetForm) {
+        callbacks.push(function() { $form.resetForm(); });
+    }
+    if (options.clearForm) {
+        callbacks.push(function() { $form.clearForm(options.includeHidden); });
+    }
+
+    // perform a load on the target only if dataType is not provided
+    if (!options.dataType && options.target) {
+        var oldSuccess = options.success || function(){};
+        callbacks.push(function(data) {
+            var fn = options.replaceTarget ? 'replaceWith' : 'html';
+            $(options.target)[fn](data).each(oldSuccess, arguments);
+        });
+    }
+    else if (options.success) {
+        callbacks.push(options.success);
+    }
+
+    options.success = function(data, status, xhr) { // jQuery 1.4+ passes xhr as 3rd arg
+        var context = options.context || this ;    // jQuery 1.4+ supports scope context 
+        for (var i=0, max=callbacks.length; i < max; i++) {
+            callbacks[i].apply(context, [data, status, xhr || $form, $form]);
+        }
+    };
+
+    // are there files to upload?
+    var fileInputs = $('input:file:enabled[value]', this); // [value] (issue #113)
+    var hasFileInputs = fileInputs.length > 0;
+    var mp = 'multipart/form-data';
+    var multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);
+
+    var fileAPI = feature.fileapi && feature.formdata;
+    log("fileAPI :" + fileAPI);
+    var shouldUseFrame = (hasFileInputs || multipart) && !fileAPI;
+
+    // options.iframe allows user to force iframe mode
+    // 06-NOV-09: now defaulting to iframe mode if file input is detected
+    if (options.iframe !== false && (options.iframe || shouldUseFrame)) {
+        // hack to fix Safari hang (thanks to Tim Molendijk for this)
+        // see:  http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
+        if (options.closeKeepAlive) {
+            $.get(options.closeKeepAlive, function() {
+                fileUploadIframe(a);
+            });
+        }
+          else {
+            fileUploadIframe(a);
+          }
+    }
+    else if ((hasFileInputs || multipart) && fileAPI) {
+        fileUploadXhr(a);
+    }
+    else {
+        $.ajax(options);
+    }
+
+    // clear element array
+    for (var k=0; k < elements.length; k++)
+        elements[k] = null;
+
+    // fire 'notify' event
+    this.trigger('form-submit-notify', [this, options]);
+    return this;
+
+     // XMLHttpRequest Level 2 file uploads (big hat tip to francois2metz)
+    function fileUploadXhr(a) {
+        var formdata = new FormData();
+
+        for (var i=0; i < a.length; i++) {
+            formdata.append(a[i].name, a[i].value);
+        }
+
+        if (options.extraData) {
+            for (var p in options.extraData)
+                if (options.extraData.hasOwnProperty(p))
+                    formdata.append(p, options.extraData[p]);
+        }
+
+        options.data = null;
+
+        var s = $.extend(true, {}, $.ajaxSettings, options, {
+            contentType: false,
+            processData: false,
+            cache: false,
+            type: 'POST'
+        });
+        
+        if (options.uploadProgress) {
+            // workaround because jqXHR does not expose upload property
+            s.xhr = function() {
+                var xhr = jQuery.ajaxSettings.xhr();
+                if (xhr.upload) {
+                    xhr.upload.onprogress = function(event) {
+                        var percent = 0;
+                        var position = event.loaded || event.position; /*event.position is deprecated*/
+                        var total = event.total;
+                        if (event.lengthComputable) {
+                            percent = Math.ceil(position / total * 100);
+                        }
+                        options.uploadProgress(event, position, total, percent);
+                    };
+                }
+                return xhr;
+            };
+        }
+
+        s.data = null;
+            var beforeSend = s.beforeSend;
+            s.beforeSend = function(xhr, o) {
+                o.data = formdata;
+                if(beforeSend)
+                    beforeSend.call(this, xhr, o);
+        };
+        $.ajax(s);
+    }
+
+    // private function for handling file uploads (hat tip to YAHOO!)
+    function fileUploadIframe(a) {
+        var form = $form[0], el, i, s, g, id, $io, io, xhr, sub, n, timedOut, timeoutHandle;
+        var useProp = !!$.fn.prop;
+
+        if ($(':input[name=submit],:input[id=submit]', form).length) {
+            // if there is an input with a name or id of 'submit' then we won't be
+            // able to invoke the submit fn on the form (at least not x-browser)
+            alert('Error: Form elements must not have name or id of "submit".');
+            return;
+        }
+        
+        if (a) {
+            // ensure that every serialized input is still enabled
+            for (i=0; i < elements.length; i++) {
+                el = $(elements[i]);
+                if ( useProp )
+                    el.prop('disabled', false);
+                else
+                    el.removeAttr('disabled');
+            }
+        }
+
+        s = $.extend(true, {}, $.ajaxSettings, options);
+        s.context = s.context || s;
+        id = 'jqFormIO' + (new Date().getTime());
+        if (s.iframeTarget) {
+            $io = $(s.iframeTarget);
+            n = $io.attr('name');
+            if (!n)
+                 $io.attr('name', id);
+            else
+                id = n;
+        }
+        else {
+            $io = $('<iframe name="' + id + '" src="'+ s.iframeSrc +'" />');
+            $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
+        }
+        io = $io[0];
+
+
+        xhr = { // mock object
+            aborted: 0,
+            responseText: null,
+            responseXML: null,
+            status: 0,
+            statusText: 'n/a',
+            getAllResponseHeaders: function() {},
+            getResponseHeader: function() {},
+            setRequestHeader: function() {},
+            abort: function(status) {
+                var e = (status === 'timeout' ? 'timeout' : 'aborted');
+                log('aborting upload... ' + e);
+                this.aborted = 1;
+                // #214
+                if (io.contentWindow.document.execCommand) {
+                    try { // #214
+                        io.contentWindow.document.execCommand('Stop');
+                    } catch(ignore) {}
+                }
+                $io.attr('src', s.iframeSrc); // abort op in progress
+                xhr.error = e;
+                if (s.error)
+                    s.error.call(s.context, xhr, e, status);
+                if (g)
+                    $.event.trigger("ajaxError", [xhr, s, e]);
+                if (s.complete)
+                    s.complete.call(s.context, xhr, e);
+            }
+        };
+
+        g = s.global;
+        // trigger ajax global events so that activity/block indicators work like normal
+        if (g && 0 === $.active++) {
+            $.event.trigger("ajaxStart");
+        }
+        if (g) {
+            $.event.trigger("ajaxSend", [xhr, s]);
+        }
+
+        if (s.beforeSend && s.beforeSend.call(s.context, xhr, s) === false) {
+            if (s.global) {
+                $.active--;
+            }
+            return;
+        }
+        if (xhr.aborted) {
+            return;
+        }
+
+        // add submitting element to data if we know it
+        sub = form.clk;
+        if (sub) {
+            n = sub.name;
+            if (n && !sub.disabled) {
+                s.extraData = s.extraData || {};
+                s.extraData[n] = sub.value;
+                if (sub.type == "image") {
+                    s.extraData[n+'.x'] = form.clk_x;
+                    s.extraData[n+'.y'] = form.clk_y;
+                }
+            }
+        }
+        
+        var CLIENT_TIMEOUT_ABORT = 1;
+        var SERVER_ABORT = 2;
+
+        function getDoc(frame) {
+            var doc = frame.contentWindow ? frame.contentWindow.document : frame.contentDocument ? frame.contentDocument : frame.document;
+            return doc;
+        }
+        
+        // Rails CSRF hack (thanks to Yvan Barthelemy)
+        var csrf_token = $('meta[name=csrf-token]').attr('content');
+        var csrf_param = $('meta[name=csrf-param]').attr('content');
+        if (csrf_param && csrf_token) {
+            s.extraData = s.extraData || {};
+            s.extraData[csrf_param] = csrf_token;
+        }
+
+        // take a breath so that pending repaints get some cpu time before the upload starts
+        function doSubmit() {
+            // make sure form attrs are set
+            var t = $form.attr('target'), a = $form.attr('action');
+
+            // update form attrs in IE friendly way
+            form.setAttribute('target',id);
+            if (!method) {
+                form.setAttribute('method', 'POST');
+            }
+            if (a != s.url) {
+                form.setAttribute('action', s.url);
+            }
+
+            // ie borks in some cases when setting encoding
+            if (! s.skipEncodingOverride && (!method || /post/i.test(method))) {
+                $form.attr({
+                    encoding: 'multipart/form-data',
+                    enctype:  'multipart/form-data'
+                });
+            }
+
+            // support timout
+            if (s.timeout) {
+                timeoutHandle = setTimeout(function() { timedOut = true; cb(CLIENT_TIMEOUT_ABORT); }, s.timeout);
+            }
+            
+            // look for server aborts
+            function checkState() {
+                try {
+                    var state = getDoc(io).readyState;
+                    log('state = ' + state);
+                    if (state && state.toLowerCase() == 'uninitialized')
+                        setTimeout(checkState,50);
+                }
+                catch(e) {
+                    log('Server abort: ' , e, ' (', e.name, ')');
+                    cb(SERVER_ABORT);
+                    if (timeoutHandle)
+                        clearTimeout(timeoutHandle);
+                    timeoutHandle = undefined;
+                }
+            }
+
+            // add "extra" data to form if provided in options
+            var extraInputs = [];
+            try {
+                if (s.extraData) {
+                    for (var n in s.extraData) {
+                        if (s.extraData.hasOwnProperty(n)) {
+                           // if using the $.param format that allows for multiple values with the same name
+                           if($.isPlainObject(s.extraData[n]) && s.extraData[n].hasOwnProperty('name') && s.extraData[n].hasOwnProperty('value')) {
+                               extraInputs.push(
+                               $('<input type="hidden" name="'+s.extraData[n].name+'">').attr('value',s.extraData[n].value)
+                                   .appendTo(form)[0]);
+                           } else {
+                               extraInputs.push(
+                               $('<input type="hidden" name="'+n+'">').attr('value',s.extraData[n])
+                                   .appendTo(form)[0]);
+                           }
+                        }
+                    }
+                }
+
+                if (!s.iframeTarget) {
+                    // add iframe to doc and submit the form
+                    $io.appendTo('body');
+                    if (io.attachEvent)
+                        io.attachEvent('onload', cb);
+                    else
+                        io.addEventListener('load', cb, false);
+                }
+                setTimeout(checkState,15);
+                form.submit();
+            }
+            finally {
+                // reset attrs and remove "extra" input elements
+                form.setAttribute('action',a);
+                if(t) {
+                    form.setAttribute('target', t);
+                } else {
+                    $form.removeAttr('target');
+                }
+                $(extraInputs).remove();
+            }
+        }
+
+        if (s.forceSync) {
+            doSubmit();
+        }
+        else {
+            setTimeout(doSubmit, 10); // this lets dom updates render
+        }
+
+        var data, doc, domCheckCount = 50, callbackProcessed;
+
+        function cb(e) {
+            if (xhr.aborted || callbackProcessed) {
+                return;
+            }
+            try {
+                doc = getDoc(io);
+            }
+            catch(ex) {
+                log('cannot access response document: ', ex);
+                e = SERVER_ABORT;
+            }
+            if (e === CLIENT_TIMEOUT_ABORT && xhr) {
+                xhr.abort('timeout');
+                return;
+            }
+            else if (e == SERVER_ABORT && xhr) {
+                xhr.abort('server abort');
+                return;
+            }
+
+            if (!doc || doc.location.href == s.iframeSrc) {
+                // response not received yet
+                if (!timedOut)
+                    return;
+            }
+            if (io.detachEvent)
+                io.detachEvent('onload', cb);
+            else    
+                io.removeEventListener('load', cb, false);
+
+            var status = 'success', errMsg;
+            try {
+                if (timedOut) {
+                    throw 'timeout';
+                }
+
+                var isXml = s.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
+                log('isXml='+isXml);
+                if (!isXml && window.opera && (doc.body === null || !doc.body.innerHTML)) {
+                    if (--domCheckCount) {
+                        // in some browsers (Opera) the iframe DOM is not always traversable when
+                        // the onload callback fires, so we loop a bit to accommodate
+                        log('requeing onLoad callback, DOM not available');
+                        setTimeout(cb, 250);
+                        return;
+                    }
+                    // let this fall through because server response could be an empty document
+                    //log('Could not access iframe DOM after mutiple tries.');
+                    //throw 'DOMException: not available';
+                }
+
+                //log('response detected');
+                var docRoot = doc.body ? doc.body : doc.documentElement;
+                xhr.responseText = docRoot ? docRoot.innerHTML : null;
+                xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
+                if (isXml)
+                    s.dataType = 'xml';
+                xhr.getResponseHeader = function(header){
+                    var headers = {'content-type': s.dataType};
+                    return headers[header];
+                };
+                // support for XHR 'status' & 'statusText' emulation :
+                if (docRoot) {
+                    xhr.status = Number( docRoot.getAttribute('status') ) || xhr.status;
+                    xhr.statusText = docRoot.getAttribute('statusText') || xhr.statusText;
+                }
+
+                var dt = (s.dataType || '').toLowerCase();
+                var scr = /(json|script|text)/.test(dt);
+                if (scr || s.textarea) {
+                    // see if user embedded response in textarea
+                    var ta = doc.getElementsByTagName('textarea')[0];
+                    if (ta) {
+                        xhr.responseText = ta.value;
+                        // support for XHR 'status' & 'statusText' emulation :
+                        xhr.status = Number( ta.getAttribute('status') ) || xhr.status;
+                        xhr.statusText = ta.getAttribute('statusText') || xhr.statusText;
+                    }
+                    else if (scr) {
+                        // account for browsers injecting pre around json response
+                        var pre = doc.getElementsByTagName('pre')[0];
+                        var b = doc.getElementsByTagName('body')[0];
+                        if (pre) {
+                            xhr.responseText = pre.textContent ? pre.textContent : pre.innerText;
+                        }
+                        else if (b) {
+                            xhr.responseText = b.textContent ? b.textContent : b.innerText;
+                        }
+                    }
+                }
+                else if (dt == 'xml' && !xhr.responseXML && xhr.responseText) {
+                    xhr.responseXML = toXml(xhr.responseText);
+                }
+
+                try {
+                    data = httpData(xhr, dt, s);
+                }
+                catch (e) {
+                    status = 'parsererror';
+                    xhr.error = errMsg = (e || status);
+                }
+            }
+            catch (e) {
+                log('error caught: ',e);
+                status = 'error';
+                xhr.error = errMsg = (e || status);
+            }
+
+            if (xhr.aborted) {
+                log('upload aborted');
+                status = null;
+            }
+
+            if (xhr.status) { // we've set xhr.status
+                status = (xhr.status >= 200 && xhr.status < 300 || xhr.status === 304) ? 'success' : 'error';
+            }
+
+            // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
+            if (status === 'success') {
+                if (s.success)
+                    s.success.call(s.context, data, 'success', xhr);
+                if (g)
+                    $.event.trigger("ajaxSuccess", [xhr, s]);
+            }
+            else if (status) {
+                if (errMsg === undefined)
+                    errMsg = xhr.statusText;
+                if (s.error)
+                    s.error.call(s.context, xhr, status, errMsg);
+                if (g)
+                    $.event.trigger("ajaxError", [xhr, s, errMsg]);
+            }
+
+            if (g)
+                $.event.trigger("ajaxComplete", [xhr, s]);
+
+            if (g && ! --$.active) {
+                $.event.trigger("ajaxStop");
+            }
+
+            if (s.complete)
+                s.complete.call(s.context, xhr, status);
+
+            callbackProcessed = true;
+            if (s.timeout)
+                clearTimeout(timeoutHandle);
+
+            // clean up
+            setTimeout(function() {
+                if (!s.iframeTarget)
+                    $io.remove();
+                xhr.responseXML = null;
+            }, 100);
+        }
+
+        var toXml = $.parseXML || function(s, doc) { // use parseXML if available (jQuery 1.5+)
+            if (window.ActiveXObject) {
+                doc = new ActiveXObject('Microsoft.XMLDOM');
+                doc.async = 'false';
+                doc.loadXML(s);
+            }
+            else {
+                doc = (new DOMParser()).parseFromString(s, 'text/xml');
+            }
+            return (doc && doc.documentElement && doc.documentElement.nodeName != 'parsererror') ? doc : null;
+        };
+        var parseJSON = $.parseJSON || function(s) {
+            /*jslint evil:true */
+            return window['eval']('(' + s + ')');
+        };
+
+        var httpData = function( xhr, type, s ) { // mostly lifted from jq1.4.4
+
+            var ct = xhr.getResponseHeader('content-type') || '',
+                xml = type === 'xml' || !type && ct.indexOf('xml') >= 0,
+                data = xml ? xhr.responseXML : xhr.responseText;
+
+            if (xml && data.documentElement.nodeName === 'parsererror') {
+                if ($.error)
+                    $.error('parsererror');
+            }
+            if (s && s.dataFilter) {
+                data = s.dataFilter(data, type);
+            }
+            if (typeof data === 'string') {
+                if (type === 'json' || !type && ct.indexOf('json') >= 0) {
+                    data = parseJSON(data);
+                } else if (type === "script" || !type && ct.indexOf("javascript") >= 0) {
+                    $.globalEval(data);
+                }
+            }
+            return data;
+        };
+    }
+};
+
+/**
+ * ajaxForm() provides a mechanism for fully automating form submission.
+ *
+ * The advantages of using this method instead of ajaxSubmit() are:
+ *
+ * 1: This method will include coordinates for <input type="image" /> elements (if the element
+ *    is used to submit the form).
+ * 2. This method will include the submit element's name/value data (for the element that was
+ *    used to submit the form).
+ * 3. This method binds the submit() method to the form for you.
+ *
+ * The options argument for ajaxForm works exactly as it does for ajaxSubmit.  ajaxForm merely
+ * passes the options argument along after properly binding events for submit elements and
+ * the form itself.
+ */
+$.fn.ajaxForm = function(options) {
+    options = options || {};
+    options.delegation = options.delegation && $.isFunction($.fn.on);
+    
+    // in jQuery 1.3+ we can fix mistakes with the ready state
+    if (!options.delegation && this.length === 0) {
+        var o = { s: this.selector, c: this.context };
+        if (!$.isReady && o.s) {
+            log('DOM not ready, queuing ajaxForm');
+            $(function() {
+                $(o.s,o.c).ajaxForm(options);
+            });
+            return this;
+        }
+        // is your DOM ready?  http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
+        log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
+        return this;
+    }
+
+    if ( options.delegation ) {
+        $(document)
+            .off('submit.form-plugin', this.selector, doAjaxSubmit)
+            .off('click.form-plugin', this.selector, captureSubmittingElement)
+            .on('submit.form-plugin', this.selector, options, doAjaxSubmit)
+            .on('click.form-plugin', this.selector, options, captureSubmittingElement);
+        return this;
+    }
+
+    return this.ajaxFormUnbind()
+        .bind('submit.form-plugin', options, doAjaxSubmit)
+        .bind('click.form-plugin', options, captureSubmittingElement);
+};
+
+// private event handlers    
+function doAjaxSubmit(e) {
+    /*jshint validthis:true */
+    var options = e.data;
+    if (!e.isDefaultPrevented()) { // if event has been canceled, don't proceed
+        e.preventDefault();
+        $(this).ajaxSubmit(options);
+    }
+}
+    
+function captureSubmittingElement(e) {
+    /*jshint validthis:true */
+    var target = e.target;
+    var $el = $(target);
+    if (!($el.is(":submit,input:image"))) {
+        // is this a child element of the submit el?  (ex: a span within a button)
+        var t = $el.closest(':submit');
+        if (t.length === 0) {
+            return;
+        }
+        target = t[0];
+    }
+    var form = this;
+    form.clk = target;
+    if (target.type == 'image') {
+        if (e.offsetX !== undefined) {
+            form.clk_x = e.offsetX;
+            form.clk_y = e.offsetY;
+        } else if (typeof $.fn.offset == 'function') {
+            var offset = $el.offset();
+            form.clk_x = e.pageX - offset.left;
+            form.clk_y = e.pageY - offset.top;
+        } else {
+            form.clk_x = e.pageX - target.offsetLeft;
+            form.clk_y = e.pageY - target.offsetTop;
+        }
+    }
+    // clear form vars
+    setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 100);
+}
+
+
+// ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
+$.fn.ajaxFormUnbind = function() {
+    return this.unbind('submit.form-plugin click.form-plugin');
+};
+
+/**
+ * formToArray() gathers form element data into an array of objects that can
+ * be passed to any of the following ajax functions: $.get, $.post, or load.
+ * Each object in the array has both a 'name' and 'value' property.  An example of
+ * an array for a simple login form might be:
+ *
+ * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
+ *
+ * It is this array that is passed to pre-submit callback functions provided to the
+ * ajaxSubmit() and ajaxForm() methods.
+ */
+$.fn.formToArray = function(semantic, elements) {
+    var a = [];
+    if (this.length === 0) {
+        return a;
+    }
+
+    var form = this[0];
+    var els = semantic ? form.getElementsByTagName('*') : form.elements;
+    if (!els) {
+        return a;
+    }
+
+    var i,j,n,v,el,max,jmax;
+    for(i=0, max=els.length; i < max; i++) {
+        el = els[i];
+        n = el.name;
+        if (!n) {
+            continue;
+        }
+
+        if (semantic && form.clk && el.type == "image") {
+            // handle image inputs on the fly when semantic == true
+            if(!el.disabled && form.clk == el) {
+                a.push({name: n, value: $(el).val(), type: el.type });
+                a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
+            }
+            continue;
+        }
+
+        v = $.fieldValue(el, true);
+        if (v && v.constructor == Array) {
+            if (elements) 
+                elements.push(el);
+            for(j=0, jmax=v.length; j < jmax; j++) {
+                a.push({name: n, value: v[j]});
+            }
+        }
+        else if (feature.fileapi && el.type == 'file' && !el.disabled) {
+            if (elements) 
+                elements.push(el);
+            var files = el.files;
+            if (files.length) {
+                for (j=0; j < files.length; j++) {
+                    a.push({name: n, value: files[j], type: el.type});
+                }
+            }
+            else {
+                // #180
+                a.push({ name: n, value: '', type: el.type });
+            }
+        }
+        else if (v !== null && typeof v != 'undefined') {
+            if (elements) 
+                elements.push(el);
+            a.push({name: n, value: v, type: el.type, required: el.required});
+        }
+    }
+
+    if (!semantic && form.clk) {
+        // input type=='image' are not found in elements array! handle it here
+        var $input = $(form.clk), input = $input[0];
+        n = input.name;
+        if (n && !input.disabled && input.type == 'image') {
+            a.push({name: n, value: $input.val()});
+            a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
+        }
+    }
+    return a;
+};
+
+/**
+ * Serializes form data into a 'submittable' string. This method will return a string
+ * in the format: name1=value1&amp;name2=value2
+ */
+$.fn.formSerialize = function(semantic) {
+    //hand off to jQuery.param for proper encoding
+    return $.param(this.formToArray(semantic));
+};
+
+/**
+ * Serializes all field elements in the jQuery object into a query string.
+ * This method will return a string in the format: name1=value1&amp;name2=value2
+ */
+$.fn.fieldSerialize = function(successful) {
+    var a = [];
+    this.each(function() {
+        var n = this.name;
+        if (!n) {
+            return;
+        }
+        var v = $.fieldValue(this, successful);
+        if (v && v.constructor == Array) {
+            for (var i=0,max=v.length; i < max; i++) {
+                a.push({name: n, value: v[i]});
+            }
+        }
+        else if (v !== null && typeof v != 'undefined') {
+            a.push({name: this.name, value: v});
+        }
+    });
+    //hand off to jQuery.param for proper encoding
+    return $.param(a);
+};
+
+/**
+ * Returns the value(s) of the element in the matched set.  For example, consider the following form:
+ *
+ *  <form><fieldset>
+ *      <input name="A" type="text" />
+ *      <input name="A" type="text" />
+ *      <input name="B" type="checkbox" value="B1" />
+ *      <input name="B" type="checkbox" value="B2"/>
+ *      <input name="C" type="radio" value="C1" />
+ *      <input name="C" type="radio" value="C2" />
+ *  </fieldset></form>
+ *
+ *  var v = $(':text').fieldValue();
+ *  // if no values are entered into the text inputs
+ *  v == ['','']
+ *  // if values entered into the text inputs are 'foo' and 'bar'
+ *  v == ['foo','bar']
+ *
+ *  var v = $(':checkbox').fieldValue();
+ *  // if neither checkbox is checked
+ *  v === undefined
+ *  // if both checkboxes are checked
+ *  v == ['B1', 'B2']
+ *
+ *  var v = $(':radio').fieldValue();
+ *  // if neither radio is checked
+ *  v === undefined
+ *  // if first radio is checked
+ *  v == ['C1']
+ *
+ * The successful argument controls whether or not the field element must be 'successful'
+ * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
+ * The default value of the successful argument is true.  If this value is false the value(s)
+ * for each element is returned.
+ *
+ * Note: This method *always* returns an array.  If no valid value can be determined the
+ *    array will be empty, otherwise it will contain one or more values.
+ */
+$.fn.fieldValue = function(successful) {
+    for (var val=[], i=0, max=this.length; i < max; i++) {
+        var el = this[i];
+        var v = $.fieldValue(el, successful);
+        if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length)) {
+            continue;
+        }
+        if (v.constructor == Array)
+            $.merge(val, v);
+        else
+            val.push(v);
+    }
+    return val;
+};
+
+/**
+ * Returns the value of the field element.
+ */
+$.fieldValue = function(el, successful) {
+    var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
+    if (successful === undefined) {
+        successful = true;
+    }
+
+    if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
+        (t == 'checkbox' || t == 'radio') && !el.checked ||
+        (t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
+        tag == 'select' && el.selectedIndex == -1)) {
+            return null;
+    }
+
+    if (tag == 'select') {
+        var index = el.selectedIndex;
+        if (index < 0) {
+            return null;
+        }
+        var a = [], ops = el.options;
+        var one = (t == 'select-one');
+        var max = (one ? index+1 : ops.length);
+        for(var i=(one ? index : 0); i < max; i++) {
+            var op = ops[i];
+            if (op.selected) {
+                var v = op.value;
+                if (!v) { // extra pain for IE...
+                    v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
+                }
+                if (one) {
+                    return v;
+                }
+                a.push(v);
+            }
+        }
+        return a;
+    }
+    return $(el).val();
+};
+
+/**
+ * Clears the form data.  Takes the following actions on the form's input fields:
+ *  - input text fields will have their 'value' property set to the empty string
+ *  - select elements will have their 'selectedIndex' property set to -1
+ *  - checkbox and radio inputs will have their 'checked' property set to false
+ *  - inputs of type submit, button, reset, and hidden will *not* be effected
+ *  - button elements will *not* be effected
+ */
+$.fn.clearForm = function(includeHidden) {
+    return this.each(function() {
+        $('input,select,textarea', this).clearFields(includeHidden);
+    });
+};
+
+/**
+ * Clears the selected form elements.
+ */
+$.fn.clearFields = $.fn.clearInputs = function(includeHidden) {
+    var re = /^(?:color|date|datetime|email|month|number|password|range|search|tel|text|time|url|week)$/i; // 'hidden' is not in this list
+    return this.each(function() {
+        var t = this.type, tag = this.tagName.toLowerCase();
+        if (re.test(t) || tag == 'textarea') {
+            this.value = '';
+        }
+        else if (t == 'checkbox' || t == 'radio') {
+            this.checked = false;
+        }
+        else if (tag == 'select') {
+            this.selectedIndex = -1;
+        }
+        else if (includeHidden) {
+            // includeHidden can be the value true, or it can be a selector string
+            // indicating a special test; for example:
+            //  $('#myForm').clearForm('.special:hidden')
+            // the above would clean hidden inputs that have the class of 'special'
+            if ( (includeHidden === true && /hidden/.test(t)) ||
+                 (typeof includeHidden == 'string' && $(this).is(includeHidden)) )
+                this.value = '';
+        }
+    });
+};
+
+/**
+ * Resets the form data.  Causes all form elements to be reset to their original value.
+ */
+$.fn.resetForm = function() {
+    return this.each(function() {
+        // guard against an input with the name of 'reset'
+        // note that IE reports the reset function as an 'object'
+        if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType)) {
+            this.reset();
+        }
+    });
+};
+
+/**
+ * Enables or disables any matching elements.
+ */
+$.fn.enable = function(b) {
+    if (b === undefined) {
+        b = true;
+    }
+    return this.each(function() {
+        this.disabled = !b;
+    });
+};
+
+/**
+ * Checks/unchecks any matching checkboxes or radio buttons and
+ * selects/deselects and matching option elements.
+ */
+$.fn.selected = function(select) {
+    if (select === undefined) {
+        select = true;
+    }
+    return this.each(function() {
+        var t = this.type;
+        if (t == 'checkbox' || t == 'radio') {
+            this.checked = select;
+        }
+        else if (this.tagName.toLowerCase() == 'option') {
+            var $sel = $(this).parent('select');
+            if (select && $sel[0] && $sel[0].type == 'select-one') {
+                // deselect all other options
+                $sel.find('option').selected(false);
+            }
+            this.selected = select;
+        }
+    });
+};
+
+// expose debug var
+$.fn.ajaxSubmit.debug = false;
+
+// helper fn for console logging
+function log() {
+    if (!$.fn.ajaxSubmit.debug) 
+        return;
+    var msg = '[jquery.form] ' + Array.prototype.join.call(arguments,'');
+    if (window.console && window.console.log) {
+        window.console.log(msg);
+    }
+    else if (window.opera && window.opera.postError) {
+        window.opera.postError(msg);
+    }
+}
+
+})(jQuery);
diff --git a/resources/lib/jquery.fullscreen.js b/resources/lib/jquery.fullscreen.js
deleted file mode 100644
index 30e44846ee..0000000000
--- a/resources/lib/jquery.fullscreen.js
+++ /dev/null
@@ -1,175 +0,0 @@
-/**
- * jQuery fullscreen plugin v2.0.0-git (9f8f97d127)
- * https://github.com/theopolisme/jquery-fullscreen
- *
- * Copyright (c) 2013 Theopolisme <theopolismewiki@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-( function ( $ ) {
-	var setupFullscreen,
-		fsClass = 'jq-fullscreened';
-
-	/**
-	 * On fullscreenchange, trigger a jq-fullscreen-change event
-	 * The event is given an object, which contains the fullscreened DOM element (element), if any
-	 * and a boolean value (fullscreen) indicating if we've entered or exited fullscreen mode
-	 * Also remove the 'fullscreened' class from elements that are no longer fullscreen
-	 */
-	function handleFullscreenChange () {
-		var fullscreenElement = document.fullscreenElement ||
-			document.mozFullScreenElement ||
-			document.webkitFullscreenElement ||
-			document.msFullscreenElement;
-
-		if ( !fullscreenElement ) {
-			$( '.' + fsClass ).data( 'isFullscreened', false ).removeClass( fsClass );
-		}
-
-		$( document ).trigger( $.Event( 'jq-fullscreen-change', { element: fullscreenElement, fullscreen: !!fullscreenElement } ) );
-	}
-
-	/**
-	 * Enters full screen with the "this" element in focus.
-	 * Check the .data( 'isFullscreened' ) of the return value to check
-	 * success or failure, if you're into that sort of thing.
-	 * @chainable
-	 * @return {jQuery}
-	 */
-	function enterFullscreen () {
-		var element = this.get(0),
-			$element = this.first();
-		if ( element ) {
-			if ( element.requestFullscreen ) {
-				element.requestFullscreen();
-			} else if ( element.mozRequestFullScreen ) {
-				element.mozRequestFullScreen();
-			} else if ( element.webkitRequestFullscreen ) {
-				element.webkitRequestFullscreen();
-			} else if ( element.msRequestFullscreen ) {
-				element.msRequestFullscreen();
-			} else {
-				// Unable to make fullscreen
-				$element.data( 'isFullscreened', false );
-				return this;
-			}
-			// Add the fullscreen class and data attribute to `element`
-			$element.addClass( fsClass ).data( 'isFullscreened', true );
-			return this;
-		} else {
-			$element.data( 'isFullscreened', false );
-			return this;
-		}
-	}
-
-	/**
-	 * Brings the "this" element out of fullscreen.
-	 * Check the .data( 'isFullscreened' ) of the return value to check
-	 * success or failure, if you're into that sort of thing.
-	 * @chainable
-	 * @return {jQuery}
-	 */
-	function exitFullscreen () {
-		var fullscreenElement = ( document.fullscreenElement ||
-				document.mozFullScreenElement ||
-				document.webkitFullscreenElement ||
-				document.msFullscreenElement );
-
-		// Ensure that we only exit fullscreen if exitFullscreen() is being called on the same element that is currently fullscreen
-		if ( fullscreenElement && this.get(0) === fullscreenElement ) {
-			if ( document.exitFullscreen ) {
-				document.exitFullscreen();
-			} else if ( document.mozCancelFullScreen ) {
-				document.mozCancelFullScreen();
-			} else if ( document.webkitCancelFullScreen ) {
-				document.webkitCancelFullScreen();
-			} else if ( document.msExitFullscreen ) {
-				document.msExitFullscreen();
-			} else {
-				// Unable to cancel fullscreen mode
-				return this;
-			}
-			// We don't need to remove the fullscreen class here,
-			// because it will be removed in handleFullscreenChange.
-			// But we should change the data on the element so the
-			// caller can check for success.
-			this.first().data( 'isFullscreened', false );
-		}
-
-		return this;
-	}
-
-	/**
-	 * Set up fullscreen handling and install necessary event handlers.
-	 * Return false if fullscreen is not supported.
-	 */
-	setupFullscreen = function () {
-		if ( $.support.fullscreen ) {
-			// When the fullscreen mode is changed, trigger the
-			// fullscreen events (and when exiting,
-			// also remove the fullscreen class)
-			$( document ).on( 'fullscreenchange webkitfullscreenchange mozfullscreenchange MSFullscreenChange', handleFullscreenChange);
-			// Convenience wrapper so that one only needs to listen for
-			// 'fullscreenerror', not all of the prefixed versions
-			$( document ).on( 'webkitfullscreenerror mozfullscreenerror MSFullscreenError', function () {
-				$( document ).trigger( $.Event( 'fullscreenerror' ) );
-			} );
-			// Fullscreen has been set up, so always return true
-			setupFullscreen = function () { return true; };
-			return true;
-		} else {
-			// Always return false from now on, since fullscreen is not supported
-			setupFullscreen = function () { return false; };
-			return false;
-		}
-	};
-
-	/**
-	 * Set up fullscreen handling if necessary, then make the first element
-	 * matching the given selector fullscreen
-	 * @chainable
-	 * @return {jQuery}
-	 */
-	$.fn.enterFullscreen = function () {
-		if ( setupFullscreen() ) {
-			$.fn.enterFullscreen = enterFullscreen;
-			return this.enterFullscreen();
-		} else {
-			$.fn.enterFullscreen = function () { return this; };
-			return this;
-		}
-	};
-
-	/**
-	 * Set up fullscreen handling if necessary, then cancel fullscreen mode
-	 * for the first element matching the given selector.
-	 * @chainable
-	 * @return {jQuery}
-	 */
-	$.fn.exitFullscreen = function () {
-		if ( setupFullscreen() ) {
-			$.fn.exitFullscreen = exitFullscreen;
-			return this.exitFullscreen();
-		} else {
-			$.fn.exitFullscreen = function () { return this; };
-			return this;
-		}
-	};
-
-	$.support.fullscreen = document.fullscreenEnabled ||
-		document.webkitFullscreenEnabled ||
-		document.mozFullScreenEnabled ||
-		document.msFullscreenEnabled;
-}( jQuery ) );
diff --git a/resources/lib/jquery.fullscreen/jquery.fullscreen.js b/resources/lib/jquery.fullscreen/jquery.fullscreen.js
new file mode 100644
index 0000000000..2702ceecda
--- /dev/null
+++ b/resources/lib/jquery.fullscreen/jquery.fullscreen.js
@@ -0,0 +1,175 @@
+/**
+ * jQuery fullscreen plugin
+ * https://github.com/theopolisme/jquery-fullscreen
+ *
+ * Copyright (c) 2013 Theopolisme <theopolismewiki@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+( function ( $ ) {
+	var setupFullscreen,
+		fsClass = 'jq-fullscreened';
+
+	/**
+	 * On fullscreenchange, trigger a jq-fullscreen-change event
+	 * The event is given an object, which contains the fullscreened DOM element (element), if any
+	 * and a boolean value (fullscreen) indicating if we've entered or exited fullscreen mode
+	 * Also remove the 'fullscreened' class from elements that are no longer fullscreen
+	 */
+	function handleFullscreenChange () {
+		var fullscreenElement = document.fullscreenElement ||
+			document.mozFullScreenElement ||
+			document.webkitFullscreenElement ||
+			document.msFullscreenElement;
+
+		if ( !fullscreenElement ) {
+			$( '.' + fsClass ).data( 'isFullscreened', false ).removeClass( fsClass );
+		}
+
+		$( document ).trigger( $.Event( 'jq-fullscreen-change', { element: fullscreenElement, fullscreen: !!fullscreenElement } ) );
+	}
+
+	/**
+	 * Enters full screen with the "this" element in focus.
+	 * Check the .data( 'isFullscreened' ) of the return value to check
+	 * success or failure, if you're into that sort of thing.
+	 * @chainable
+	 * @return {jQuery}
+	 */
+	function enterFullscreen () {
+		var element = this.get(0),
+			$element = this.first();
+		if ( element ) {
+			if ( element.requestFullscreen ) {
+				element.requestFullscreen();
+			} else if ( element.mozRequestFullScreen ) {
+				element.mozRequestFullScreen();
+			} else if ( element.webkitRequestFullscreen ) {
+				element.webkitRequestFullscreen();
+			} else if ( element.msRequestFullscreen ) {
+				element.msRequestFullscreen();
+			} else {
+				// Unable to make fullscreen
+				$element.data( 'isFullscreened', false );
+				return this;
+			}
+			// Add the fullscreen class and data attribute to `element`
+			$element.addClass( fsClass ).data( 'isFullscreened', true );
+			return this;
+		} else {
+			$element.data( 'isFullscreened', false );
+			return this;
+		}
+	}
+
+	/**
+	 * Brings the "this" element out of fullscreen.
+	 * Check the .data( 'isFullscreened' ) of the return value to check
+	 * success or failure, if you're into that sort of thing.
+	 * @chainable
+	 * @return {jQuery}
+	 */
+	function exitFullscreen () {
+		var fullscreenElement = ( document.fullscreenElement ||
+				document.mozFullScreenElement ||
+				document.webkitFullscreenElement ||
+				document.msFullscreenElement );
+
+		// Ensure that we only exit fullscreen if exitFullscreen() is being called on the same element that is currently fullscreen
+		if ( fullscreenElement && this.get(0) === fullscreenElement ) {
+			if ( document.exitFullscreen ) {
+				document.exitFullscreen();
+			} else if ( document.mozCancelFullScreen ) {
+				document.mozCancelFullScreen();
+			} else if ( document.webkitCancelFullScreen ) {
+				document.webkitCancelFullScreen();
+			} else if ( document.msExitFullscreen ) {
+				document.msExitFullscreen();
+			} else {
+				// Unable to cancel fullscreen mode
+				return this;
+			}
+			// We don't need to remove the fullscreen class here,
+			// because it will be removed in handleFullscreenChange.
+			// But we should change the data on the element so the
+			// caller can check for success.
+			this.first().data( 'isFullscreened', false );
+		}
+
+		return this;
+	}
+
+	/**
+	 * Set up fullscreen handling and install necessary event handlers.
+	 * Return false if fullscreen is not supported.
+	 */
+	setupFullscreen = function () {
+		if ( $.support.fullscreen ) {
+			// When the fullscreen mode is changed, trigger the
+			// fullscreen events (and when exiting,
+			// also remove the fullscreen class)
+			$( document ).on( 'fullscreenchange webkitfullscreenchange mozfullscreenchange MSFullscreenChange', handleFullscreenChange);
+			// Convenience wrapper so that one only needs to listen for
+			// 'fullscreenerror', not all of the prefixed versions
+			$( document ).on( 'webkitfullscreenerror mozfullscreenerror MSFullscreenError', function () {
+				$( document ).trigger( $.Event( 'fullscreenerror' ) );
+			} );
+			// Fullscreen has been set up, so always return true
+			setupFullscreen = function () { return true; };
+			return true;
+		} else {
+			// Always return false from now on, since fullscreen is not supported
+			setupFullscreen = function () { return false; };
+			return false;
+		}
+	};
+
+	/**
+	 * Set up fullscreen handling if necessary, then make the first element
+	 * matching the given selector fullscreen
+	 * @chainable
+	 * @return {jQuery}
+	 */
+	$.fn.enterFullscreen = function () {
+		if ( setupFullscreen() ) {
+			$.fn.enterFullscreen = enterFullscreen;
+			return this.enterFullscreen();
+		} else {
+			$.fn.enterFullscreen = function () { return this; };
+			return this;
+		}
+	};
+
+	/**
+	 * Set up fullscreen handling if necessary, then cancel fullscreen mode
+	 * for the first element matching the given selector.
+	 * @chainable
+	 * @return {jQuery}
+	 */
+	$.fn.exitFullscreen = function () {
+		if ( setupFullscreen() ) {
+			$.fn.exitFullscreen = exitFullscreen;
+			return this.exitFullscreen();
+		} else {
+			$.fn.exitFullscreen = function () { return this; };
+			return this;
+		}
+	};
+
+	$.support.fullscreen = document.fullscreenEnabled ||
+		document.webkitFullscreenEnabled ||
+		document.mozFullScreenEnabled ||
+		document.msFullscreenEnabled;
+}( jQuery ) );
diff --git a/resources/lib/jquery.hoverIntent.js b/resources/lib/jquery.hoverIntent.js
deleted file mode 100644
index adf948df10..0000000000
--- a/resources/lib/jquery.hoverIntent.js
+++ /dev/null
@@ -1,111 +0,0 @@
-/**
-* hoverIntent is similar to jQuery's built-in "hover" function except that
-* instead of firing the onMouseOver event immediately, hoverIntent checks
-* to see if the user's mouse has slowed down (beneath the sensitivity
-* threshold) before firing the onMouseOver event.
-* 
-* hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+
-* <http://cherne.net/brian/resources/jquery.hoverIntent.html>
-* 
-* hoverIntent is currently available for use in all personal or commercial 
-* projects under both MIT and GPL licenses. This means that you can choose 
-* the license that best suits your project, and use it accordingly.
-* 
-* // basic usage (just like .hover) receives onMouseOver and onMouseOut functions
-* $("ul li").hoverIntent( showNav , hideNav );
-* 
-* // advanced usage receives configuration object only
-* $("ul li").hoverIntent({
-*	sensitivity: 7, // number = sensitivity threshold (must be 1 or higher)
-*	interval: 100,   // number = milliseconds of polling interval
-*	over: showNav,  // function = onMouseOver callback (required)
-*	timeout: 0,   // number = milliseconds delay before onMouseOut function call
-*	out: hideNav    // function = onMouseOut callback (required)
-* });
-* 
-* @param  f  onMouseOver function || An object with configuration options
-* @param  g  onMouseOut function  || Nothing (use configuration options object)
-* @author    Brian Cherne <brian@cherne.net>
-*/
-(function($) {
-	$.fn.hoverIntent = function(f,g) {
-		// default configuration options
-		var cfg = {
-			sensitivity: 7,
-			interval: 100,
-			timeout: 0
-		};
-		// override configuration options with user supplied object
-		cfg = $.extend(cfg, g ? { over: f, out: g } : f );
-
-		// instantiate variables
-		// cX, cY = current X and Y position of mouse, updated by mousemove event
-		// pX, pY = previous X and Y position of mouse, set by mouseover and polling interval
-		var cX, cY, pX, pY;
-
-		// A private function for getting mouse position
-		var track = function(ev) {
-			cX = ev.pageX;
-			cY = ev.pageY;
-		};
-
-		// A private function for comparing current and previous mouse position
-		var compare = function(ev,ob) {
-			ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
-			// compare mouse positions to see if they've crossed the threshold
-			if ( ( Math.abs(pX-cX) + Math.abs(pY-cY) ) < cfg.sensitivity ) {
-				$(ob).unbind("mousemove",track);
-				// set hoverIntent state to true (so mouseOut can be called)
-				ob.hoverIntent_s = 1;
-				return cfg.over.apply(ob,[ev]);
-			} else {
-				// set previous coordinates for next time
-				pX = cX; pY = cY;
-				// use self-calling timeout, guarantees intervals are spaced out properly (avoids JavaScript timer bugs)
-				ob.hoverIntent_t = setTimeout( function(){compare(ev, ob);} , cfg.interval );
-			}
-		};
-
-		// A private function for delaying the mouseOut function
-		var delay = function(ev,ob) {
-			ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
-			ob.hoverIntent_s = 0;
-			return cfg.out.apply(ob,[ev]);
-		};
-
-		// A private function for handling mouse 'hovering'
-		var handleHover = function(e) {
-			// next three lines copied from jQuery.hover, ignore children onMouseOver/onMouseOut
-			var p = (e.type == "mouseover" ? e.fromElement : e.toElement) || e.relatedTarget;
-			while ( p && p != this ) { try { p = p.parentNode; } catch(e) { p = this; } }
-			if ( p == this ) { return false; }
-
-			// copy objects to be passed into t (required for event object to be passed in IE)
-			var ev = $.extend({},e);
-			var ob = this;
-
-			// cancel hoverIntent timer if it exists
-			if (ob.hoverIntent_t) { ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); }
-
-			// else e.type == "onmouseover"
-			if (e.type == "mouseover") {
-				// set "previous" X and Y position based on initial entry point
-				pX = ev.pageX; pY = ev.pageY;
-				// update "current" X and Y position based on mousemove
-				$(ob).bind("mousemove",track);
-				// start polling interval (self-calling timeout) to compare mouse coordinates over time
-				if (ob.hoverIntent_s != 1) { ob.hoverIntent_t = setTimeout( function(){compare(ev,ob);} , cfg.interval );}
-
-			// else e.type == "onmouseout"
-			} else {
-				// unbind expensive mousemove event
-				$(ob).unbind("mousemove",track);
-				// if hoverIntent state is true, then call the mouseOut function after the specified delay
-				if (ob.hoverIntent_s == 1) { ob.hoverIntent_t = setTimeout( function(){delay(ev,ob);} , cfg.timeout );}
-			}
-		};
-
-		// bind the function to the two event listeners
-		return this.mouseover(handleHover).mouseout(handleHover);
-	};
-})(jQuery);
\ No newline at end of file
diff --git a/resources/lib/jquery.hoverIntent/jquery.hoverIntent.js b/resources/lib/jquery.hoverIntent/jquery.hoverIntent.js
new file mode 100644
index 0000000000..bd11442f4b
--- /dev/null
+++ b/resources/lib/jquery.hoverIntent/jquery.hoverIntent.js
@@ -0,0 +1,111 @@
+/**
+* hoverIntent is similar to jQuery's built-in "hover" function except that
+* instead of firing the onMouseOver event immediately, hoverIntent checks
+* to see if the user's mouse has slowed down (beneath the sensitivity
+* threshold) before firing the onMouseOver event.
+* 
+* hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+
+* <http://cherne.net/brian/resources/jquery.hoverIntent.html>
+* 
+* hoverIntent is currently available for use in all personal or commercial 
+* projects under both MIT and GPL licenses. This means that you can choose 
+* the license that best suits your project, and use it accordingly.
+* 
+* // basic usage (just like .hover) receives onMouseOver and onMouseOut functions
+* $("ul li").hoverIntent( showNav , hideNav );
+* 
+* // advanced usage receives configuration object only
+* $("ul li").hoverIntent({
+*	sensitivity: 7, // number = sensitivity threshold (must be 1 or higher)
+*	interval: 100,   // number = milliseconds of polling interval
+*	over: showNav,  // function = onMouseOver callback (required)
+*	timeout: 0,   // number = milliseconds delay before onMouseOut function call
+*	out: hideNav    // function = onMouseOut callback (required)
+* });
+* 
+* @param  f  onMouseOver function || An object with configuration options
+* @param  g  onMouseOut function  || Nothing (use configuration options object)
+* @author    Brian Cherne <brian@cherne.net>
+*/
+(function($) {
+	$.fn.hoverIntent = function(f,g) {
+		// default configuration options
+		var cfg = {
+			sensitivity: 7,
+			interval: 100,
+			timeout: 0
+		};
+		// override configuration options with user supplied object
+		cfg = $.extend(cfg, g ? { over: f, out: g } : f );
+
+		// instantiate variables
+		// cX, cY = current X and Y position of mouse, updated by mousemove event
+		// pX, pY = previous X and Y position of mouse, set by mouseover and polling interval
+		var cX, cY, pX, pY;
+
+		// A private function for getting mouse position
+		var track = function(ev) {
+			cX = ev.pageX;
+			cY = ev.pageY;
+		};
+
+		// A private function for comparing current and previous mouse position
+		var compare = function(ev,ob) {
+			ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
+			// compare mouse positions to see if they've crossed the threshold
+			if ( ( Math.abs(pX-cX) + Math.abs(pY-cY) ) < cfg.sensitivity ) {
+				$(ob).unbind("mousemove",track);
+				// set hoverIntent state to true (so mouseOut can be called)
+				ob.hoverIntent_s = 1;
+				return cfg.over.apply(ob,[ev]);
+			} else {
+				// set previous coordinates for next time
+				pX = cX; pY = cY;
+				// use self-calling timeout, guarantees intervals are spaced out properly (avoids JavaScript timer bugs)
+				ob.hoverIntent_t = setTimeout( function(){compare(ev, ob);} , cfg.interval );
+			}
+		};
+
+		// A private function for delaying the mouseOut function
+		var delay = function(ev,ob) {
+			ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
+			ob.hoverIntent_s = 0;
+			return cfg.out.apply(ob,[ev]);
+		};
+
+		// A private function for handling mouse 'hovering'
+		var handleHover = function(e) {
+			// next three lines copied from jQuery.hover, ignore children onMouseOver/onMouseOut
+			var p = (e.type == "mouseover" ? e.fromElement : e.toElement) || e.relatedTarget;
+			while ( p && p != this ) { try { p = p.parentNode; } catch(e) { p = this; } }
+			if ( p == this ) { return false; }
+
+			// copy objects to be passed into t (required for event object to be passed in IE)
+			var ev = jQuery.extend({},e);
+			var ob = this;
+
+			// cancel hoverIntent timer if it exists
+			if (ob.hoverIntent_t) { ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); }
+
+			// else e.type == "onmouseover"
+			if (e.type == "mouseover") {
+				// set "previous" X and Y position based on initial entry point
+				pX = ev.pageX; pY = ev.pageY;
+				// update "current" X and Y position based on mousemove
+				$(ob).bind("mousemove",track);
+				// start polling interval (self-calling timeout) to compare mouse coordinates over time
+				if (ob.hoverIntent_s != 1) { ob.hoverIntent_t = setTimeout( function(){compare(ev,ob);} , cfg.interval );}
+
+			// else e.type == "onmouseout"
+			} else {
+				// unbind expensive mousemove event
+				$(ob).unbind("mousemove",track);
+				// if hoverIntent state is true, then call the mouseOut function after the specified delay
+				if (ob.hoverIntent_s == 1) { ob.hoverIntent_t = setTimeout( function(){delay(ev,ob);} , cfg.timeout );}
+			}
+		};
+
+		// bind the function to the two event listeners
+		return this.mouseover(handleHover).mouseout(handleHover);
+	};
+})(jQuery);
\ No newline at end of file
diff --git a/resources/lib/jquery.jStorage.js b/resources/lib/jquery.jStorage.js
deleted file mode 100644
index 45e19ac673..0000000000
--- a/resources/lib/jquery.jStorage.js
+++ /dev/null
@@ -1,996 +0,0 @@
-/*
- * ----------------------------- JSTORAGE -------------------------------------
- * Simple local storage wrapper to save data on the browser side, supporting
- * all major browsers - IE6+, Firefox2+, Safari4+, Chrome4+ and Opera 10.5+
- *
- * Author: Andris Reinman, andris.reinman@gmail.com
- * Project homepage: www.jstorage.info
- *
- * Licensed under Unlicense:
- *
- * This is free and unencumbered software released into the public domain.
- *
- * Anyone is free to copy, modify, publish, use, compile, sell, or
- * distribute this software, either in source code form or as a compiled
- * binary, for any purpose, commercial or non-commercial, and by any
- * means.
- *
- * In jurisdictions that recognize copyright laws, the author or authors
- * of this software dedicate any and all copyright interest in the
- * software to the public domain. We make this dedication for the benefit
- * of the public at large and to the detriment of our heirs and
- * successors. We intend this dedication to be an overt act of
- * relinquishment in perpetuity of all present and future rights to this
- * software under copyright law.
- *
- * 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 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 more information, please refer to <http://unlicense.org/>
- */
-
-/* global ActiveXObject: false */
-/* jshint browser: true */
-
-(function() {
-    'use strict';
-
-    var
-    /* jStorage version */
-        JSTORAGE_VERSION = '0.4.12',
-
-        /* detect a dollar object or create one if not found */
-        $ = window.jQuery || window.$ || (window.$ = {}),
-
-        /* check for a JSON handling support */
-        JSON = {
-            parse: window.JSON && (window.JSON.parse || window.JSON.decode) ||
-                String.prototype.evalJSON && function(str) {
-                    return String(str).evalJSON();
-            } ||
-                $.parseJSON ||
-                $.evalJSON,
-            stringify: Object.toJSON ||
-                window.JSON && (window.JSON.stringify || window.JSON.encode) ||
-                $.toJSON
-        };
-
-    // Break if no JSON support was found
-    if (typeof JSON.parse !== 'function' || typeof JSON.stringify !== 'function') {
-        throw new Error('No JSON support found, include //cdnjs.cloudflare.com/ajax/libs/json2/20110223/json2.js to page');
-    }
-
-    var
-    /* This is the object, that holds the cached values */
-        _storage = {
-            __jstorage_meta: {
-                CRC32: {}
-            }
-        },
-
-        /* Actual browser storage (localStorage or globalStorage['domain']) */
-        _storage_service = {
-            jStorage: '{}'
-        },
-
-        /* DOM element for older IE versions, holds userData behavior */
-        _storage_elm = null,
-
-        /* How much space does the storage take */
-        _storage_size = 0,
-
-        /* which backend is currently used */
-        _backend = false,
-
-        /* onchange observers */
-        _observers = {},
-
-        /* timeout to wait after onchange event */
-        _observer_timeout = false,
-
-        /* last update time */
-        _observer_update = 0,
-
-        /* pubsub observers */
-        _pubsub_observers = {},
-
-        /* skip published items older than current timestamp */
-        _pubsub_last = +new Date(),
-
-        /* Next check for TTL */
-        _ttl_timeout,
-
-        /**
-         * XML encoding and decoding as XML nodes can't be JSON'ized
-         * XML nodes are encoded and decoded if the node is the value to be saved
-         * but not if it's as a property of another object
-         * Eg. -
-         *   $.jStorage.set('key', xmlNode);        // IS OK
-         *   $.jStorage.set('key', {xml: xmlNode}); // NOT OK
-         */
-        _XMLService = {
-
-            /**
-             * Validates a XML node to be XML
-             * based on jQuery.isXML function
-             */
-            isXML: function(elm) {
-                var documentElement = (elm ? elm.ownerDocument || elm : 0).documentElement;
-                return documentElement ? documentElement.nodeName !== 'HTML' : false;
-            },
-
-            /**
-             * Encodes a XML node to string
-             * based on http://www.mercurytide.co.uk/news/article/issues-when-working-ajax/
-             */
-            encode: function(xmlNode) {
-                if (!this.isXML(xmlNode)) {
-                    return false;
-                }
-                try { // Mozilla, Webkit, Opera
-                    return new XMLSerializer().serializeToString(xmlNode);
-                } catch (E1) {
-                    try { // IE
-                        return xmlNode.xml;
-                    } catch (E2) {}
-                }
-                return false;
-            },
-
-            /**
-             * Decodes a XML node from string
-             * loosely based on http://outwestmedia.com/jquery-plugins/xmldom/
-             */
-            decode: function(xmlString) {
-                var dom_parser = ('DOMParser' in window && (new DOMParser()).parseFromString) ||
-                    (window.ActiveXObject && function(_xmlString) {
-                        var xml_doc = new ActiveXObject('Microsoft.XMLDOM');
-                        xml_doc.async = 'false';
-                        xml_doc.loadXML(_xmlString);
-                        return xml_doc;
-                    }),
-                    resultXML;
-                if (!dom_parser) {
-                    return false;
-                }
-                resultXML = dom_parser.call('DOMParser' in window && (new DOMParser()) || window, xmlString, 'text/xml');
-                return this.isXML(resultXML) ? resultXML : false;
-            }
-        };
-
-
-    ////////////////////////// PRIVATE METHODS ////////////////////////
-
-    /**
-     * Initialization function. Detects if the browser supports DOM Storage
-     * or userData behavior and behaves accordingly.
-     */
-    function _init() {
-        /* Check if browser supports localStorage */
-        var localStorageReallyWorks = false;
-        if ('localStorage' in window) {
-            try {
-                window.localStorage.setItem('_tmptest', 'tmpval');
-                localStorageReallyWorks = true;
-                window.localStorage.removeItem('_tmptest');
-            } catch (BogusQuotaExceededErrorOnIos5) {
-                // Thanks be to iOS5 Private Browsing mode which throws
-                // QUOTA_EXCEEDED_ERRROR DOM Exception 22.
-            }
-        }
-
-        if (localStorageReallyWorks) {
-            try {
-                if (window.localStorage) {
-                    _storage_service = window.localStorage;
-                    _backend = 'localStorage';
-                    _observer_update = _storage_service.jStorage_update;
-                }
-            } catch (E3) { /* Firefox fails when touching localStorage and cookies are disabled */ }
-        }
-        /* Check if browser supports globalStorage */
-        else if ('globalStorage' in window) {
-            try {
-                if (window.globalStorage) {
-                    if (window.location.hostname == 'localhost') {
-                        _storage_service = window.globalStorage['localhost.localdomain'];
-                    } else {
-                        _storage_service = window.globalStorage[window.location.hostname];
-                    }
-                    _backend = 'globalStorage';
-                    _observer_update = _storage_service.jStorage_update;
-                }
-            } catch (E4) { /* Firefox fails when touching localStorage and cookies are disabled */ }
-        }
-        /* Check if browser supports userData behavior */
-        else {
-            _storage_elm = document.createElement('link');
-            if (_storage_elm.addBehavior) {
-
-                /* Use a DOM element to act as userData storage */
-                _storage_elm.style.behavior = 'url(#default#userData)';
-
-                /* userData element needs to be inserted into the DOM! */
-                document.getElementsByTagName('head')[0].appendChild(_storage_elm);
-
-                try {
-                    _storage_elm.load('jStorage');
-                } catch (E) {
-                    // try to reset cache
-                    _storage_elm.setAttribute('jStorage', '{}');
-                    _storage_elm.save('jStorage');
-                    _storage_elm.load('jStorage');
-                }
-
-                var data = '{}';
-                try {
-                    data = _storage_elm.getAttribute('jStorage');
-                } catch (E5) {}
-
-                try {
-                    _observer_update = _storage_elm.getAttribute('jStorage_update');
-                } catch (E6) {}
-
-                _storage_service.jStorage = data;
-                _backend = 'userDataBehavior';
-            } else {
-                _storage_elm = null;
-                return;
-            }
-        }
-
-        // Load data from storage
-        _load_storage();
-
-        // remove dead keys
-        _handleTTL();
-
-        // start listening for changes
-        _setupObserver();
-
-        // initialize publish-subscribe service
-        _handlePubSub();
-
-        // handle cached navigation
-        if ('addEventListener' in window) {
-            window.addEventListener('pageshow', function(event) {
-                if (event.persisted) {
-                    _storageObserver();
-                }
-            }, false);
-        }
-    }
-
-    /**
-     * Reload data from storage when needed
-     */
-    function _reloadData() {
-        var data = '{}';
-
-        if (_backend == 'userDataBehavior') {
-            _storage_elm.load('jStorage');
-
-            try {
-                data = _storage_elm.getAttribute('jStorage');
-            } catch (E5) {}
-
-            try {
-                _observer_update = _storage_elm.getAttribute('jStorage_update');
-            } catch (E6) {}
-
-            _storage_service.jStorage = data;
-        }
-
-        _load_storage();
-
-        // remove dead keys
-        _handleTTL();
-
-        _handlePubSub();
-    }
-
-    /**
-     * Sets up a storage change observer
-     */
-    function _setupObserver() {
-        if (_backend == 'localStorage' || _backend == 'globalStorage') {
-            if ('addEventListener' in window) {
-                window.addEventListener('storage', _storageObserver, false);
-            } else {
-                document.attachEvent('onstorage', _storageObserver);
-            }
-        } else if (_backend == 'userDataBehavior') {
-            setInterval(_storageObserver, 1000);
-        }
-    }
-
-    /**
-     * Fired on any kind of data change, needs to check if anything has
-     * really been changed
-     */
-    function _storageObserver() {
-        var updateTime;
-        // cumulate change notifications with timeout
-        clearTimeout(_observer_timeout);
-        _observer_timeout = setTimeout(function() {
-
-            if (_backend == 'localStorage' || _backend == 'globalStorage') {
-                updateTime = _storage_service.jStorage_update;
-            } else if (_backend == 'userDataBehavior') {
-                _storage_elm.load('jStorage');
-                try {
-                    updateTime = _storage_elm.getAttribute('jStorage_update');
-                } catch (E5) {}
-            }
-
-            if (updateTime && updateTime != _observer_update) {
-                _observer_update = updateTime;
-                _checkUpdatedKeys();
-            }
-
-        }, 25);
-    }
-
-    /**
-     * Reloads the data and checks if any keys are changed
-     */
-    function _checkUpdatedKeys() {
-        var oldCrc32List = JSON.parse(JSON.stringify(_storage.__jstorage_meta.CRC32)),
-            newCrc32List;
-
-        _reloadData();
-        newCrc32List = JSON.parse(JSON.stringify(_storage.__jstorage_meta.CRC32));
-
-        var key,
-            updated = [],
-            removed = [];
-
-        for (key in oldCrc32List) {
-            if (oldCrc32List.hasOwnProperty(key)) {
-                if (!newCrc32List[key]) {
-                    removed.push(key);
-                    continue;
-                }
-                if (oldCrc32List[key] != newCrc32List[key] && String(oldCrc32List[key]).substr(0, 2) == '2.') {
-                    updated.push(key);
-                }
-            }
-        }
-
-        for (key in newCrc32List) {
-            if (newCrc32List.hasOwnProperty(key)) {
-                if (!oldCrc32List[key]) {
-                    updated.push(key);
-                }
-            }
-        }
-
-        _fireObservers(updated, 'updated');
-        _fireObservers(removed, 'deleted');
-    }
-
-    /**
-     * Fires observers for updated keys
-     *
-     * @param {Array|String} keys Array of key names or a key
-     * @param {String} action What happened with the value (updated, deleted, flushed)
-     */
-    function _fireObservers(keys, action) {
-        keys = [].concat(keys || []);
-
-        var i, j, len, jlen;
-
-        if (action == 'flushed') {
-            keys = [];
-            for (var key in _observers) {
-                if (_observers.hasOwnProperty(key)) {
-                    keys.push(key);
-                }
-            }
-            action = 'deleted';
-        }
-        for (i = 0, len = keys.length; i < len; i++) {
-            if (_observers[keys[i]]) {
-                for (j = 0, jlen = _observers[keys[i]].length; j < jlen; j++) {
-                    _observers[keys[i]][j](keys[i], action);
-                }
-            }
-            if (_observers['*']) {
-                for (j = 0, jlen = _observers['*'].length; j < jlen; j++) {
-                    _observers['*'][j](keys[i], action);
-                }
-            }
-        }
-    }
-
-    /**
-     * Publishes key change to listeners
-     */
-    function _publishChange() {
-        var updateTime = (+new Date()).toString();
-
-        if (_backend == 'localStorage' || _backend == 'globalStorage') {
-            try {
-                _storage_service.jStorage_update = updateTime;
-            } catch (E8) {
-                // safari private mode has been enabled after the jStorage initialization
-                _backend = false;
-            }
-        } else if (_backend == 'userDataBehavior') {
-            _storage_elm.setAttribute('jStorage_update', updateTime);
-            _storage_elm.save('jStorage');
-        }
-
-        _storageObserver();
-    }
-
-    /**
-     * Loads the data from the storage based on the supported mechanism
-     */
-    function _load_storage() {
-        /* if jStorage string is retrieved, then decode it */
-        if (_storage_service.jStorage) {
-            try {
-                _storage = JSON.parse(String(_storage_service.jStorage));
-            } catch (E6) {
-                _storage_service.jStorage = '{}';
-            }
-        } else {
-            _storage_service.jStorage = '{}';
-        }
-        _storage_size = _storage_service.jStorage ? String(_storage_service.jStorage).length : 0;
-
-        if (!_storage.__jstorage_meta) {
-            _storage.__jstorage_meta = {};
-        }
-        if (!_storage.__jstorage_meta.CRC32) {
-            _storage.__jstorage_meta.CRC32 = {};
-        }
-    }
-
-    /**
-     * This functions provides the 'save' mechanism to store the jStorage object
-     */
-    function _save() {
-        _dropOldEvents(); // remove expired events
-        try {
-            _storage_service.jStorage = JSON.stringify(_storage);
-            // If userData is used as the storage engine, additional
-            if (_storage_elm) {
-                _storage_elm.setAttribute('jStorage', _storage_service.jStorage);
-                _storage_elm.save('jStorage');
-            }
-            _storage_size = _storage_service.jStorage ? String(_storage_service.jStorage).length : 0;
-        } catch (E7) { /* probably cache is full, nothing is saved this way*/ }
-    }
-
-    /**
-     * Function checks if a key is set and is string or numberic
-     *
-     * @param {String} key Key name
-     */
-    function _checkKey(key) {
-        if (typeof key != 'string' && typeof key != 'number') {
-            throw new TypeError('Key name must be string or numeric');
-        }
-        if (key == '__jstorage_meta') {
-            throw new TypeError('Reserved key name');
-        }
-        return true;
-    }
-
-    /**
-     * Removes expired keys
-     */
-    function _handleTTL() {
-        var curtime, i, TTL, CRC32, nextExpire = Infinity,
-            changed = false,
-            deleted = [];
-
-        clearTimeout(_ttl_timeout);
-
-        if (!_storage.__jstorage_meta || typeof _storage.__jstorage_meta.TTL != 'object') {
-            // nothing to do here
-            return;
-        }
-
-        curtime = +new Date();
-        TTL = _storage.__jstorage_meta.TTL;
-
-        CRC32 = _storage.__jstorage_meta.CRC32;
-        for (i in TTL) {
-            if (TTL.hasOwnProperty(i)) {
-                if (TTL[i] <= curtime) {
-                    delete TTL[i];
-                    delete CRC32[i];
-                    delete _storage[i];
-                    changed = true;
-                    deleted.push(i);
-                } else if (TTL[i] < nextExpire) {
-                    nextExpire = TTL[i];
-                }
-            }
-        }
-
-        // set next check
-        if (nextExpire != Infinity) {
-            _ttl_timeout = setTimeout(_handleTTL, Math.min(nextExpire - curtime, 0x7FFFFFFF));
-        }
-
-        // save changes
-        if (changed) {
-            _save();
-            _publishChange();
-            _fireObservers(deleted, 'deleted');
-        }
-    }
-
-    /**
-     * Checks if there's any events on hold to be fired to listeners
-     */
-    function _handlePubSub() {
-        var i, len;
-        if (!_storage.__jstorage_meta.PubSub) {
-            return;
-        }
-        var pubelm,
-            _pubsubCurrent = _pubsub_last,
-            needFired = [];
-
-        for (i = len = _storage.__jstorage_meta.PubSub.length - 1; i >= 0; i--) {
-            pubelm = _storage.__jstorage_meta.PubSub[i];
-            if (pubelm[0] > _pubsub_last) {
-                _pubsubCurrent = pubelm[0];
-                needFired.unshift(pubelm);
-            }
-        }
-
-        for (i = needFired.length - 1; i >= 0; i--) {
-            _fireSubscribers(needFired[i][1], needFired[i][2]);
-        }
-
-        _pubsub_last = _pubsubCurrent;
-    }
-
-    /**
-     * Fires all subscriber listeners for a pubsub channel
-     *
-     * @param {String} channel Channel name
-     * @param {Mixed} payload Payload data to deliver
-     */
-    function _fireSubscribers(channel, payload) {
-        if (_pubsub_observers[channel]) {
-            for (var i = 0, len = _pubsub_observers[channel].length; i < len; i++) {
-                // send immutable data that can't be modified by listeners
-                try {
-                    _pubsub_observers[channel][i](channel, JSON.parse(JSON.stringify(payload)));
-                } catch (E) {}
-            }
-        }
-    }
-
-    /**
-     * Remove old events from the publish stream (at least 2sec old)
-     */
-    function _dropOldEvents() {
-        if (!_storage.__jstorage_meta.PubSub) {
-            return;
-        }
-
-        var retire = +new Date() - 2000;
-
-        for (var i = 0, len = _storage.__jstorage_meta.PubSub.length; i < len; i++) {
-            if (_storage.__jstorage_meta.PubSub[i][0] <= retire) {
-                // deleteCount is needed for IE6
-                _storage.__jstorage_meta.PubSub.splice(i, _storage.__jstorage_meta.PubSub.length - i);
-                break;
-            }
-        }
-
-        if (!_storage.__jstorage_meta.PubSub.length) {
-            delete _storage.__jstorage_meta.PubSub;
-        }
-
-    }
-
-    /**
-     * Publish payload to a channel
-     *
-     * @param {String} channel Channel name
-     * @param {Mixed} payload Payload to send to the subscribers
-     */
-    function _publish(channel, payload) {
-        if (!_storage.__jstorage_meta) {
-            _storage.__jstorage_meta = {};
-        }
-        if (!_storage.__jstorage_meta.PubSub) {
-            _storage.__jstorage_meta.PubSub = [];
-        }
-
-        _storage.__jstorage_meta.PubSub.unshift([+new Date(), channel, payload]);
-
-        _save();
-        _publishChange();
-    }
-
-
-    /**
-     * JS Implementation of MurmurHash2
-     *
-     *  SOURCE: https://github.com/garycourt/murmurhash-js (MIT licensed)
-     *
-     * @author <a href='mailto:gary.court@gmail.com'>Gary Court</a>
-     * @see http://github.com/garycourt/murmurhash-js
-     * @author <a href='mailto:aappleby@gmail.com'>Austin Appleby</a>
-     * @see http://sites.google.com/site/murmurhash/
-     *
-     * @param {string} str ASCII only
-     * @param {number} seed Positive integer only
-     * @return {number} 32-bit positive integer hash
-     */
-
-    function murmurhash2_32_gc(str, seed) {
-        var
-            l = str.length,
-            h = seed ^ l,
-            i = 0,
-            k;
-
-        while (l >= 4) {
-            k =
-                ((str.charCodeAt(i) & 0xff)) |
-                ((str.charCodeAt(++i) & 0xff) << 8) |
-                ((str.charCodeAt(++i) & 0xff) << 16) |
-                ((str.charCodeAt(++i) & 0xff) << 24);
-
-            k = (((k & 0xffff) * 0x5bd1e995) + ((((k >>> 16) * 0x5bd1e995) & 0xffff) << 16));
-            k ^= k >>> 24;
-            k = (((k & 0xffff) * 0x5bd1e995) + ((((k >>> 16) * 0x5bd1e995) & 0xffff) << 16));
-
-            h = (((h & 0xffff) * 0x5bd1e995) + ((((h >>> 16) * 0x5bd1e995) & 0xffff) << 16)) ^ k;
-
-            l -= 4;
-            ++i;
-        }
-
-        switch (l) {
-            case 3:
-                h ^= (str.charCodeAt(i + 2) & 0xff) << 16;
-                /* falls through */
-            case 2:
-                h ^= (str.charCodeAt(i + 1) & 0xff) << 8;
-                /* falls through */
-            case 1:
-                h ^= (str.charCodeAt(i) & 0xff);
-                h = (((h & 0xffff) * 0x5bd1e995) + ((((h >>> 16) * 0x5bd1e995) & 0xffff) << 16));
-        }
-
-        h ^= h >>> 13;
-        h = (((h & 0xffff) * 0x5bd1e995) + ((((h >>> 16) * 0x5bd1e995) & 0xffff) << 16));
-        h ^= h >>> 15;
-
-        return h >>> 0;
-    }
-
-    ////////////////////////// PUBLIC INTERFACE /////////////////////////
-
-    $.jStorage = {
-        /* Version number */
-        version: JSTORAGE_VERSION,
-
-        /**
-         * Sets a key's value.
-         *
-         * @param {String} key Key to set. If this value is not set or not
-         *              a string an exception is raised.
-         * @param {Mixed} value Value to set. This can be any value that is JSON
-         *              compatible (Numbers, Strings, Objects etc.).
-         * @param {Object} [options] - possible options to use
-         * @param {Number} [options.TTL] - optional TTL value, in milliseconds
-         * @return {Mixed} the used value
-         */
-        set: function(key, value, options) {
-            _checkKey(key);
-
-            options = options || {};
-
-            // undefined values are deleted automatically
-            if (typeof value == 'undefined') {
-                this.deleteKey(key);
-                return value;
-            }
-
-            if (_XMLService.isXML(value)) {
-                value = {
-                    _is_xml: true,
-                    xml: _XMLService.encode(value)
-                };
-            } else if (typeof value == 'function') {
-                return undefined; // functions can't be saved!
-            } else if (value && typeof value == 'object') {
-                // clone the object before saving to _storage tree
-                value = JSON.parse(JSON.stringify(value));
-            }
-
-            _storage[key] = value;
-
-            _storage.__jstorage_meta.CRC32[key] = '2.' + murmurhash2_32_gc(JSON.stringify(value), 0x9747b28c);
-
-            this.setTTL(key, options.TTL || 0); // also handles saving and _publishChange
-
-            _fireObservers(key, 'updated');
-            return value;
-        },
-
-        /**
-         * Looks up a key in cache
-         *
-         * @param {String} key - Key to look up.
-         * @param {mixed} def - Default value to return, if key didn't exist.
-         * @return {Mixed} the key value, default value or null
-         */
-        get: function(key, def) {
-            _checkKey(key);
-            if (key in _storage) {
-                if (_storage[key] && typeof _storage[key] == 'object' && _storage[key]._is_xml) {
-                    return _XMLService.decode(_storage[key].xml);
-                } else {
-                    return _storage[key];
-                }
-            }
-            return typeof(def) == 'undefined' ? null : def;
-        },
-
-        /**
-         * Deletes a key from cache.
-         *
-         * @param {String} key - Key to delete.
-         * @return {Boolean} true if key existed or false if it didn't
-         */
-        deleteKey: function(key) {
-            _checkKey(key);
-            if (key in _storage) {
-                delete _storage[key];
-                // remove from TTL list
-                if (typeof _storage.__jstorage_meta.TTL == 'object' &&
-                    key in _storage.__jstorage_meta.TTL) {
-                    delete _storage.__jstorage_meta.TTL[key];
-                }
-
-                delete _storage.__jstorage_meta.CRC32[key];
-
-                _save();
-                _publishChange();
-                _fireObservers(key, 'deleted');
-                return true;
-            }
-            return false;
-        },
-
-        /**
-         * Sets a TTL for a key, or remove it if ttl value is 0 or below
-         *
-         * @param {String} key - key to set the TTL for
-         * @param {Number} ttl - TTL timeout in milliseconds
-         * @return {Boolean} true if key existed or false if it didn't
-         */
-        setTTL: function(key, ttl) {
-            var curtime = +new Date();
-            _checkKey(key);
-            ttl = Number(ttl) || 0;
-            if (key in _storage) {
-
-                if (!_storage.__jstorage_meta.TTL) {
-                    _storage.__jstorage_meta.TTL = {};
-                }
-
-                // Set TTL value for the key
-                if (ttl > 0) {
-                    _storage.__jstorage_meta.TTL[key] = curtime + ttl;
-                } else {
-                    delete _storage.__jstorage_meta.TTL[key];
-                }
-
-                _save();
-
-                _handleTTL();
-
-                _publishChange();
-                return true;
-            }
-            return false;
-        },
-
-        /**
-         * Gets remaining TTL (in milliseconds) for a key or 0 when no TTL has been set
-         *
-         * @param {String} key Key to check
-         * @return {Number} Remaining TTL in milliseconds
-         */
-        getTTL: function(key) {
-            var curtime = +new Date(),
-                ttl;
-            _checkKey(key);
-            if (key in _storage && _storage.__jstorage_meta.TTL && _storage.__jstorage_meta.TTL[key]) {
-                ttl = _storage.__jstorage_meta.TTL[key] - curtime;
-                return ttl || 0;
-            }
-            return 0;
-        },
-
-        /**
-         * Deletes everything in cache.
-         *
-         * @return {Boolean} Always true
-         */
-        flush: function() {
-            _storage = {
-                __jstorage_meta: {
-                    CRC32: {}
-                }
-            };
-            _save();
-            _publishChange();
-            _fireObservers(null, 'flushed');
-            return true;
-        },
-
-        /**
-         * Returns a read-only copy of _storage
-         *
-         * @return {Object} Read-only copy of _storage
-         */
-        storageObj: function() {
-            function F() {}
-            F.prototype = _storage;
-            return new F();
-        },
-
-        /**
-         * Returns an index of all used keys as an array
-         * ['key1', 'key2',..'keyN']
-         *
-         * @return {Array} Used keys
-         */
-        index: function() {
-            var index = [],
-                i;
-            for (i in _storage) {
-                if (_storage.hasOwnProperty(i) && i != '__jstorage_meta') {
-                    index.push(i);
-                }
-            }
-            return index;
-        },
-
-        /**
-         * How much space in bytes does the storage take?
-         *
-         * @return {Number} Storage size in chars (not the same as in bytes,
-         *                  since some chars may take several bytes)
-         */
-        storageSize: function() {
-            return _storage_size;
-        },
-
-        /**
-         * Which backend is currently in use?
-         *
-         * @return {String} Backend name
-         */
-        currentBackend: function() {
-            return _backend;
-        },
-
-        /**
-         * Test if storage is available
-         *
-         * @return {Boolean} True if storage can be used
-         */
-        storageAvailable: function() {
-            return !!_backend;
-        },
-
-        /**
-         * Register change listeners
-         *
-         * @param {String} key Key name
-         * @param {Function} callback Function to run when the key changes
-         */
-        listenKeyChange: function(key, callback) {
-            _checkKey(key);
-            if (!_observers[key]) {
-                _observers[key] = [];
-            }
-            _observers[key].push(callback);
-        },
-
-        /**
-         * Remove change listeners
-         *
-         * @param {String} key Key name to unregister listeners against
-         * @param {Function} [callback] If set, unregister the callback, if not - unregister all
-         */
-        stopListening: function(key, callback) {
-            _checkKey(key);
-
-            if (!_observers[key]) {
-                return;
-            }
-
-            if (!callback) {
-                delete _observers[key];
-                return;
-            }
-
-            for (var i = _observers[key].length - 1; i >= 0; i--) {
-                if (_observers[key][i] == callback) {
-                    _observers[key].splice(i, 1);
-                }
-            }
-        },
-
-        /**
-         * Subscribe to a Publish/Subscribe event stream
-         *
-         * @param {String} channel Channel name
-         * @param {Function} callback Function to run when the something is published to the channel
-         */
-        subscribe: function(channel, callback) {
-            channel = (channel || '').toString();
-            if (!channel) {
-                throw new TypeError('Channel not defined');
-            }
-            if (!_pubsub_observers[channel]) {
-                _pubsub_observers[channel] = [];
-            }
-            _pubsub_observers[channel].push(callback);
-        },
-
-        /**
-         * Publish data to an event stream
-         *
-         * @param {String} channel Channel name
-         * @param {Mixed} payload Payload to deliver
-         */
-        publish: function(channel, payload) {
-            channel = (channel || '').toString();
-            if (!channel) {
-                throw new TypeError('Channel not defined');
-            }
-
-            _publish(channel, payload);
-        },
-
-        /**
-         * Reloads the data from browser storage
-         */
-        reInit: function() {
-            _reloadData();
-        },
-
-        /**
-         * Removes reference from global objects and saves it as jStorage
-         *
-         * @param {Boolean} option if needed to save object as simple 'jStorage' in windows context
-         */
-        noConflict: function(saveInGlobal) {
-            delete window.$.jStorage;
-
-            if (saveInGlobal) {
-                window.jStorage = this;
-            }
-
-            return this;
-        }
-    };
-
-    // Initialize jStorage
-    _init();
-
-})();
diff --git a/resources/lib/jquery.jStorage/jstorage.js b/resources/lib/jquery.jStorage/jstorage.js
new file mode 100644
index 0000000000..1ac8fccc3b
--- /dev/null
+++ b/resources/lib/jquery.jStorage/jstorage.js
@@ -0,0 +1,996 @@
+/*
+ * ----------------------------- JSTORAGE -------------------------------------
+ * Simple local storage wrapper to save data on the browser side, supporting
+ * all major browsers - IE6+, Firefox2+, Safari4+, Chrome4+ and Opera 10.5+
+ *
+ * Author: Andris Reinman, andris.reinman@gmail.com
+ * Project homepage: www.jstorage.info
+ *
+ * Licensed under Unlicense:
+ *
+ * This is free and unencumbered software released into the public domain.
+ *
+ * Anyone is free to copy, modify, publish, use, compile, sell, or
+ * distribute this software, either in source code form or as a compiled
+ * binary, for any purpose, commercial or non-commercial, and by any
+ * means.
+ *
+ * In jurisdictions that recognize copyright laws, the author or authors
+ * of this software dedicate any and all copyright interest in the
+ * software to the public domain. We make this dedication for the benefit
+ * of the public at large and to the detriment of our heirs and
+ * successors. We intend this dedication to be an overt act of
+ * relinquishment in perpetuity of all present and future rights to this
+ * software under copyright law.
+ *
+ * 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 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 more information, please refer to <http://unlicense.org/>
+ */
+
+/* global ActiveXObject: false */
+/* jshint browser: true */
+
+(function() {
+    'use strict';
+
+    var
+    /* jStorage version */
+        JSTORAGE_VERSION = '0.4.12',
+
+        /* detect a dollar object or create one if not found */
+        $ = window.jQuery || window.$ || (window.$ = {}),
+
+        /* check for a JSON handling support */
+        JSON = {
+            parse: window.JSON && (window.JSON.parse || window.JSON.decode) ||
+                String.prototype.evalJSON && function(str) {
+                    return String(str).evalJSON();
+            } ||
+                $.parseJSON ||
+                $.evalJSON,
+            stringify: Object.toJSON ||
+                window.JSON && (window.JSON.stringify || window.JSON.encode) ||
+                $.toJSON
+        };
+
+    // Break if no JSON support was found
+    if (typeof JSON.parse !== 'function' || typeof JSON.stringify !== 'function') {
+        throw new Error('No JSON support found, include //cdnjs.cloudflare.com/ajax/libs/json2/20110223/json2.js to page');
+    }
+
+    var
+    /* This is the object, that holds the cached values */
+        _storage = {
+            __jstorage_meta: {
+                CRC32: {}
+            }
+        },
+
+        /* Actual browser storage (localStorage or globalStorage['domain']) */
+        _storage_service = {
+            jStorage: '{}'
+        },
+
+        /* DOM element for older IE versions, holds userData behavior */
+        _storage_elm = null,
+
+        /* How much space does the storage take */
+        _storage_size = 0,
+
+        /* which backend is currently used */
+        _backend = false,
+
+        /* onchange observers */
+        _observers = {},
+
+        /* timeout to wait after onchange event */
+        _observer_timeout = false,
+
+        /* last update time */
+        _observer_update = 0,
+
+        /* pubsub observers */
+        _pubsub_observers = {},
+
+        /* skip published items older than current timestamp */
+        _pubsub_last = +new Date(),
+
+        /* Next check for TTL */
+        _ttl_timeout,
+
+        /**
+         * XML encoding and decoding as XML nodes can't be JSON'ized
+         * XML nodes are encoded and decoded if the node is the value to be saved
+         * but not if it's as a property of another object
+         * Eg. -
+         *   $.jStorage.set('key', xmlNode);        // IS OK
+         *   $.jStorage.set('key', {xml: xmlNode}); // NOT OK
+         */
+        _XMLService = {
+
+            /**
+             * Validates a XML node to be XML
+             * based on jQuery.isXML function
+             */
+            isXML: function(elm) {
+                var documentElement = (elm ? elm.ownerDocument || elm : 0).documentElement;
+                return documentElement ? documentElement.nodeName !== 'HTML' : false;
+            },
+
+            /**
+             * Encodes a XML node to string
+             * based on http://www.mercurytide.co.uk/news/article/issues-when-working-ajax/
+             */
+            encode: function(xmlNode) {
+                if (!this.isXML(xmlNode)) {
+                    return false;
+                }
+                try { // Mozilla, Webkit, Opera
+                    return new XMLSerializer().serializeToString(xmlNode);
+                } catch (E1) {
+                    try { // IE
+                        return xmlNode.xml;
+                    } catch (E2) {}
+                }
+                return false;
+            },
+
+            /**
+             * Decodes a XML node from string
+             * loosely based on http://outwestmedia.com/jquery-plugins/xmldom/
+             */
+            decode: function(xmlString) {
+                var dom_parser = ('DOMParser' in window && (new DOMParser()).parseFromString) ||
+                    (window.ActiveXObject && function(_xmlString) {
+                        var xml_doc = new ActiveXObject('Microsoft.XMLDOM');
+                        xml_doc.async = 'false';
+                        xml_doc.loadXML(_xmlString);
+                        return xml_doc;
+                    }),
+                    resultXML;
+                if (!dom_parser) {
+                    return false;
+                }
+                resultXML = dom_parser.call('DOMParser' in window && (new DOMParser()) || window, xmlString, 'text/xml');
+                return this.isXML(resultXML) ? resultXML : false;
+            }
+        };
+
+
+    ////////////////////////// PRIVATE METHODS ////////////////////////
+
+    /**
+     * Initialization function. Detects if the browser supports DOM Storage
+     * or userData behavior and behaves accordingly.
+     */
+    function _init() {
+        /* Check if browser supports localStorage */
+        var localStorageReallyWorks = false;
+        if ('localStorage' in window) {
+            try {
+                window.localStorage.setItem('_tmptest', 'tmpval');
+                localStorageReallyWorks = true;
+                window.localStorage.removeItem('_tmptest');
+            } catch (BogusQuotaExceededErrorOnIos5) {
+                // Thanks be to iOS5 Private Browsing mode which throws
+                // QUOTA_EXCEEDED_ERRROR DOM Exception 22.
+            }
+        }
+
+        if (localStorageReallyWorks) {
+            try {
+                if (window.localStorage) {
+                    _storage_service = window.localStorage;
+                    _backend = 'localStorage';
+                    _observer_update = _storage_service.jStorage_update;
+                }
+            } catch (E3) { /* Firefox fails when touching localStorage and cookies are disabled */ }
+        }
+        /* Check if browser supports globalStorage */
+        else if ('globalStorage' in window) {
+            try {
+                if (window.globalStorage) {
+                    if (window.location.hostname == 'localhost') {
+                        _storage_service = window.globalStorage['localhost.localdomain'];
+                    } else {
+                        _storage_service = window.globalStorage[window.location.hostname];
+                    }
+                    _backend = 'globalStorage';
+                    _observer_update = _storage_service.jStorage_update;
+                }
+            } catch (E4) { /* Firefox fails when touching localStorage and cookies are disabled */ }
+        }
+        /* Check if browser supports userData behavior */
+        else {
+            _storage_elm = document.createElement('link');
+            if (_storage_elm.addBehavior) {
+
+                /* Use a DOM element to act as userData storage */
+                _storage_elm.style.behavior = 'url(#default#userData)';
+
+                /* userData element needs to be inserted into the DOM! */
+                document.getElementsByTagName('head')[0].appendChild(_storage_elm);
+
+                try {
+                    _storage_elm.load('jStorage');
+                } catch (E) {
+                    // try to reset cache
+                    _storage_elm.setAttribute('jStorage', '{}');
+                    _storage_elm.save('jStorage');
+                    _storage_elm.load('jStorage');
+                }
+
+                var data = '{}';
+                try {
+                    data = _storage_elm.getAttribute('jStorage');
+                } catch (E5) {}
+
+                try {
+                    _observer_update = _storage_elm.getAttribute('jStorage_update');
+                } catch (E6) {}
+
+                _storage_service.jStorage = data;
+                _backend = 'userDataBehavior';
+            } else {
+                _storage_elm = null;
+                return;
+            }
+        }
+
+        // Load data from storage
+        _load_storage();
+
+        // remove dead keys
+        _handleTTL();
+
+        // start listening for changes
+        _setupObserver();
+
+        // initialize publish-subscribe service
+        _handlePubSub();
+
+        // handle cached navigation
+        if ('addEventListener' in window) {
+            window.addEventListener('pageshow', function(event) {
+                if (event.persisted) {
+                    _storageObserver();
+                }
+            }, false);
+        }
+    }
+
+    /**
+     * Reload data from storage when needed
+     */
+    function _reloadData() {
+        var data = '{}';
+
+        if (_backend == 'userDataBehavior') {
+            _storage_elm.load('jStorage');
+
+            try {
+                data = _storage_elm.getAttribute('jStorage');
+            } catch (E5) {}
+
+            try {
+                _observer_update = _storage_elm.getAttribute('jStorage_update');
+            } catch (E6) {}
+
+            _storage_service.jStorage = data;
+        }
+
+        _load_storage();
+
+        // remove dead keys
+        _handleTTL();
+
+        _handlePubSub();
+    }
+
+    /**
+     * Sets up a storage change observer
+     */
+    function _setupObserver() {
+        if (_backend == 'localStorage' || _backend == 'globalStorage') {
+            if ('addEventListener' in window) {
+                window.addEventListener('storage', _storageObserver, false);
+            } else {
+                document.attachEvent('onstorage', _storageObserver);
+            }
+        } else if (_backend == 'userDataBehavior') {
+            setInterval(_storageObserver, 1000);
+        }
+    }
+
+    /**
+     * Fired on any kind of data change, needs to check if anything has
+     * really been changed
+     */
+    function _storageObserver() {
+        var updateTime;
+        // cumulate change notifications with timeout
+        clearTimeout(_observer_timeout);
+        _observer_timeout = setTimeout(function() {
+
+            if (_backend == 'localStorage' || _backend == 'globalStorage') {
+                updateTime = _storage_service.jStorage_update;
+            } else if (_backend == 'userDataBehavior') {
+                _storage_elm.load('jStorage');
+                try {
+                    updateTime = _storage_elm.getAttribute('jStorage_update');
+                } catch (E5) {}
+            }
+
+            if (updateTime && updateTime != _observer_update) {
+                _observer_update = updateTime;
+                _checkUpdatedKeys();
+            }
+
+        }, 25);
+    }
+
+    /**
+     * Reloads the data and checks if any keys are changed
+     */
+    function _checkUpdatedKeys() {
+        var oldCrc32List = JSON.parse(JSON.stringify(_storage.__jstorage_meta.CRC32)),
+            newCrc32List;
+
+        _reloadData();
+        newCrc32List = JSON.parse(JSON.stringify(_storage.__jstorage_meta.CRC32));
+
+        var key,
+            updated = [],
+            removed = [];
+
+        for (key in oldCrc32List) {
+            if (oldCrc32List.hasOwnProperty(key)) {
+                if (!newCrc32List[key]) {
+                    removed.push(key);
+                    continue;
+                }
+                if (oldCrc32List[key] != newCrc32List[key] && String(oldCrc32List[key]).substr(0, 2) == '2.') {
+                    updated.push(key);
+                }
+            }
+        }
+
+        for (key in newCrc32List) {
+            if (newCrc32List.hasOwnProperty(key)) {
+                if (!oldCrc32List[key]) {
+                    updated.push(key);
+                }
+            }
+        }
+
+        _fireObservers(updated, 'updated');
+        _fireObservers(removed, 'deleted');
+    }
+
+    /**
+     * Fires observers for updated keys
+     *
+     * @param {Array|String} keys Array of key names or a key
+     * @param {String} action What happened with the value (updated, deleted, flushed)
+     */
+    function _fireObservers(keys, action) {
+        keys = [].concat(keys || []);
+
+        var i, j, len, jlen;
+
+        if (action == 'flushed') {
+            keys = [];
+            for (var key in _observers) {
+                if (_observers.hasOwnProperty(key)) {
+                    keys.push(key);
+                }
+            }
+            action = 'deleted';
+        }
+        for (i = 0, len = keys.length; i < len; i++) {
+            if (_observers[keys[i]]) {
+                for (j = 0, jlen = _observers[keys[i]].length; j < jlen; j++) {
+                    _observers[keys[i]][j](keys[i], action);
+                }
+            }
+            if (_observers['*']) {
+                for (j = 0, jlen = _observers['*'].length; j < jlen; j++) {
+                    _observers['*'][j](keys[i], action);
+                }
+            }
+        }
+    }
+
+    /**
+     * Publishes key change to listeners
+     */
+    function _publishChange() {
+        var updateTime = (+new Date()).toString();
+
+        if (_backend == 'localStorage' || _backend == 'globalStorage') {
+            try {
+                _storage_service.jStorage_update = updateTime;
+            } catch (E8) {
+                // safari private mode has been enabled after the jStorage initialization
+                _backend = false;
+            }
+        } else if (_backend == 'userDataBehavior') {
+            _storage_elm.setAttribute('jStorage_update', updateTime);
+            _storage_elm.save('jStorage');
+        }
+
+        _storageObserver();
+    }
+
+    /**
+     * Loads the data from the storage based on the supported mechanism
+     */
+    function _load_storage() {
+        /* if jStorage string is retrieved, then decode it */
+        if (_storage_service.jStorage) {
+            try {
+                _storage = JSON.parse(String(_storage_service.jStorage));
+            } catch (E6) {
+                _storage_service.jStorage = '{}';
+            }
+        } else {
+            _storage_service.jStorage = '{}';
+        }
+        _storage_size = _storage_service.jStorage ? String(_storage_service.jStorage).length : 0;
+
+        if (!_storage.__jstorage_meta) {
+            _storage.__jstorage_meta = {};
+        }
+        if (!_storage.__jstorage_meta.CRC32) {
+            _storage.__jstorage_meta.CRC32 = {};
+        }
+    }
+
+    /**
+     * This functions provides the 'save' mechanism to store the jStorage object
+     */
+    function _save() {
+        _dropOldEvents(); // remove expired events
+        try {
+            _storage_service.jStorage = JSON.stringify(_storage);
+            // If userData is used as the storage engine, additional
+            if (_storage_elm) {
+                _storage_elm.setAttribute('jStorage', _storage_service.jStorage);
+                _storage_elm.save('jStorage');
+            }
+            _storage_size = _storage_service.jStorage ? String(_storage_service.jStorage).length : 0;
+        } catch (E7) { /* probably cache is full, nothing is saved this way*/ }
+    }
+
+    /**
+     * Function checks if a key is set and is string or numberic
+     *
+     * @param {String} key Key name
+     */
+    function _checkKey(key) {
+        if (typeof key != 'string' && typeof key != 'number') {
+            throw new TypeError('Key name must be string or numeric');
+        }
+        if (key == '__jstorage_meta') {
+            throw new TypeError('Reserved key name');
+        }
+        return true;
+    }
+
+    /**
+     * Removes expired keys
+     */
+    function _handleTTL() {
+        var curtime, i, TTL, CRC32, nextExpire = Infinity,
+            changed = false,
+            deleted = [];
+
+        clearTimeout(_ttl_timeout);
+
+        if (!_storage.__jstorage_meta || typeof _storage.__jstorage_meta.TTL != 'object') {
+            // nothing to do here
+            return;
+        }
+
+        curtime = +new Date();
+        TTL = _storage.__jstorage_meta.TTL;
+
+        CRC32 = _storage.__jstorage_meta.CRC32;
+        for (i in TTL) {
+            if (TTL.hasOwnProperty(i)) {
+                if (TTL[i] <= curtime) {
+                    delete TTL[i];
+                    delete CRC32[i];
+                    delete _storage[i];
+                    changed = true;
+                    deleted.push(i);
+                } else if (TTL[i] < nextExpire) {
+                    nextExpire = TTL[i];
+                }
+            }
+        }
+
+        // set next check
+        if (nextExpire != Infinity) {
+            _ttl_timeout = setTimeout(_handleTTL, Math.min(nextExpire - curtime, 0x7FFFFFFF));
+        }
+
+        // save changes
+        if (changed) {
+            _save();
+            _publishChange();
+            _fireObservers(deleted, 'deleted');
+        }
+    }
+
+    /**
+     * Checks if there's any events on hold to be fired to listeners
+     */
+    function _handlePubSub() {
+        var i, len;
+        if (!_storage.__jstorage_meta.PubSub) {
+            return;
+        }
+        var pubelm,
+            _pubsubCurrent = _pubsub_last,
+            needFired = [];
+
+        for (i = len = _storage.__jstorage_meta.PubSub.length - 1; i >= 0; i--) {
+            pubelm = _storage.__jstorage_meta.PubSub[i];
+            if (pubelm[0] > _pubsub_last) {
+                _pubsubCurrent = pubelm[0];
+                needFired.unshift(pubelm);
+            }
+        }
+
+        for (i = needFired.length - 1; i >= 0; i--) {
+            _fireSubscribers(needFired[i][1], needFired[i][2]);
+        }
+
+        _pubsub_last = _pubsubCurrent;
+    }
+
+    /**
+     * Fires all subscriber listeners for a pubsub channel
+     *
+     * @param {String} channel Channel name
+     * @param {Mixed} payload Payload data to deliver
+     */
+    function _fireSubscribers(channel, payload) {
+        if (_pubsub_observers[channel]) {
+            for (var i = 0, len = _pubsub_observers[channel].length; i < len; i++) {
+                // send immutable data that can't be modified by listeners
+                try {
+                    _pubsub_observers[channel][i](channel, JSON.parse(JSON.stringify(payload)));
+                } catch (E) {}
+            }
+        }
+    }
+
+    /**
+     * Remove old events from the publish stream (at least 2sec old)
+     */
+    function _dropOldEvents() {
+        if (!_storage.__jstorage_meta.PubSub) {
+            return;
+        }
+
+        var retire = +new Date() - 2000;
+
+        for (var i = 0, len = _storage.__jstorage_meta.PubSub.length; i < len; i++) {
+            if (_storage.__jstorage_meta.PubSub[i][0] <= retire) {
+                // deleteCount is needed for IE6
+                _storage.__jstorage_meta.PubSub.splice(i, _storage.__jstorage_meta.PubSub.length - i);
+                break;
+            }
+        }
+
+        if (!_storage.__jstorage_meta.PubSub.length) {
+            delete _storage.__jstorage_meta.PubSub;
+        }
+
+    }
+
+    /**
+     * Publish payload to a channel
+     *
+     * @param {String} channel Channel name
+     * @param {Mixed} payload Payload to send to the subscribers
+     */
+    function _publish(channel, payload) {
+        if (!_storage.__jstorage_meta) {
+            _storage.__jstorage_meta = {};
+        }
+        if (!_storage.__jstorage_meta.PubSub) {
+            _storage.__jstorage_meta.PubSub = [];
+        }
+
+        _storage.__jstorage_meta.PubSub.unshift([+new Date(), channel, payload]);
+
+        _save();
+        _publishChange();
+    }
+
+
+    /**
+     * JS Implementation of MurmurHash2
+     *
+     *  SOURCE: https://github.com/garycourt/murmurhash-js (MIT licensed)
+     *
+     * @author <a href='mailto:gary.court@gmail.com'>Gary Court</a>
+     * @see http://github.com/garycourt/murmurhash-js
+     * @author <a href='mailto:aappleby@gmail.com'>Austin Appleby</a>
+     * @see http://sites.google.com/site/murmurhash/
+     *
+     * @param {string} str ASCII only
+     * @param {number} seed Positive integer only
+     * @return {number} 32-bit positive integer hash
+     */
+
+    function murmurhash2_32_gc(str, seed) {
+        var
+            l = str.length,
+            h = seed ^ l,
+            i = 0,
+            k;
+
+        while (l >= 4) {
+            k =
+                ((str.charCodeAt(i) & 0xff)) |
+                ((str.charCodeAt(++i) & 0xff) << 8) |
+                ((str.charCodeAt(++i) & 0xff) << 16) |
+                ((str.charCodeAt(++i) & 0xff) << 24);
+
+            k = (((k & 0xffff) * 0x5bd1e995) + ((((k >>> 16) * 0x5bd1e995) & 0xffff) << 16));
+            k ^= k >>> 24;
+            k = (((k & 0xffff) * 0x5bd1e995) + ((((k >>> 16) * 0x5bd1e995) & 0xffff) << 16));
+
+            h = (((h & 0xffff) * 0x5bd1e995) + ((((h >>> 16) * 0x5bd1e995) & 0xffff) << 16)) ^ k;
+
+            l -= 4;
+            ++i;
+        }
+
+        switch (l) {
+            case 3:
+                h ^= (str.charCodeAt(i + 2) & 0xff) << 16;
+                /* falls through */
+            case 2:
+                h ^= (str.charCodeAt(i + 1) & 0xff) << 8;
+                /* falls through */
+            case 1:
+                h ^= (str.charCodeAt(i) & 0xff);
+                h = (((h & 0xffff) * 0x5bd1e995) + ((((h >>> 16) * 0x5bd1e995) & 0xffff) << 16));
+        }
+
+        h ^= h >>> 13;
+        h = (((h & 0xffff) * 0x5bd1e995) + ((((h >>> 16) * 0x5bd1e995) & 0xffff) << 16));
+        h ^= h >>> 15;
+
+        return h >>> 0;
+    }
+
+    ////////////////////////// PUBLIC INTERFACE /////////////////////////
+
+    $.jStorage = {
+        /* Version number */
+        version: JSTORAGE_VERSION,
+
+        /**
+         * Sets a key's value.
+         *
+         * @param {String} key Key to set. If this value is not set or not
+         *              a string an exception is raised.
+         * @param {Mixed} value Value to set. This can be any value that is JSON
+         *              compatible (Numbers, Strings, Objects etc.).
+         * @param {Object} [options] - possible options to use
+         * @param {Number} [options.TTL] - optional TTL value, in milliseconds
+         * @return {Mixed} the used value
+         */
+        set: function(key, value, options) {
+            _checkKey(key);
+
+            options = options || {};
+
+            // undefined values are deleted automatically
+            if (typeof value == 'undefined') {
+                this.deleteKey(key);
+                return value;
+            }
+
+            if (_XMLService.isXML(value)) {
+                value = {
+                    _is_xml: true,
+                    xml: _XMLService.encode(value)
+                };
+            } else if (typeof value == 'function') {
+                return undefined; // functions can't be saved!
+            } else if (value && typeof value == 'object') {
+                // clone the object before saving to _storage tree
+                value = JSON.parse(JSON.stringify(value));
+            }
+
+            _storage[key] = value;
+
+            _storage.__jstorage_meta.CRC32[key] = '2.' + murmurhash2_32_gc(JSON.stringify(value), 0x9747b28c);
+
+            this.setTTL(key, options.TTL || 0); // also handles saving and _publishChange
+
+            _fireObservers(key, 'updated');
+            return value;
+        },
+
+        /**
+         * Looks up a key in cache
+         *
+         * @param {String} key - Key to look up.
+         * @param {mixed} def - Default value to return, if key didn't exist.
+         * @return {Mixed} the key value, default value or null
+         */
+        get: function(key, def) {
+            _checkKey(key);
+            if (key in _storage) {
+                if (_storage[key] && typeof _storage[key] == 'object' && _storage[key]._is_xml) {
+                    return _XMLService.decode(_storage[key].xml);
+                } else {
+                    return _storage[key];
+                }
+            }
+            return typeof(def) == 'undefined' ? null : def;
+        },
+
+        /**
+         * Deletes a key from cache.
+         *
+         * @param {String} key - Key to delete.
+         * @return {Boolean} true if key existed or false if it didn't
+         */
+        deleteKey: function(key) {
+            _checkKey(key);
+            if (key in _storage) {
+                delete _storage[key];
+                // remove from TTL list
+                if (typeof _storage.__jstorage_meta.TTL == 'object' &&
+                    key in _storage.__jstorage_meta.TTL) {
+                    delete _storage.__jstorage_meta.TTL[key];
+                }
+
+                delete _storage.__jstorage_meta.CRC32[key];
+
+                _save();
+                _publishChange();
+                _fireObservers(key, 'deleted');
+                return true;
+            }
+            return false;
+        },
+
+        /**
+         * Sets a TTL for a key, or remove it if ttl value is 0 or below
+         *
+         * @param {String} key - key to set the TTL for
+         * @param {Number} ttl - TTL timeout in milliseconds
+         * @return {Boolean} true if key existed or false if it didn't
+         */
+        setTTL: function(key, ttl) {
+            var curtime = +new Date();
+            _checkKey(key);
+            ttl = Number(ttl) || 0;
+            if (key in _storage) {
+
+                if (!_storage.__jstorage_meta.TTL) {
+                    _storage.__jstorage_meta.TTL = {};
+                }
+
+                // Set TTL value for the key
+                if (ttl > 0) {
+                    _storage.__jstorage_meta.TTL[key] = curtime + ttl;
+                } else {
+                    delete _storage.__jstorage_meta.TTL[key];
+                }
+
+                _save();
+
+                _handleTTL();
+
+                _publishChange();
+                return true;
+            }
+            return false;
+        },
+
+        /**
+         * Gets remaining TTL (in milliseconds) for a key or 0 when no TTL has been set
+         *
+         * @param {String} key Key to check
+         * @return {Number} Remaining TTL in milliseconds
+         */
+        getTTL: function(key) {
+            var curtime = +new Date(),
+                ttl;
+            _checkKey(key);
+            if (key in _storage && _storage.__jstorage_meta.TTL && _storage.__jstorage_meta.TTL[key]) {
+                ttl = _storage.__jstorage_meta.TTL[key] - curtime;
+                return ttl || 0;
+            }
+            return 0;
+        },
+
+        /**
+         * Deletes everything in cache.
+         *
+         * @return {Boolean} Always true
+         */
+        flush: function() {
+            _storage = {
+                __jstorage_meta: {
+                    CRC32: {}
+                }
+            };
+            _save();
+            _publishChange();
+            _fireObservers(null, 'flushed');
+            return true;
+        },
+
+        /**
+         * Returns a read-only copy of _storage
+         *
+         * @return {Object} Read-only copy of _storage
+         */
+        storageObj: function() {
+            function F() {}
+            F.prototype = _storage;
+            return new F();
+        },
+
+        /**
+         * Returns an index of all used keys as an array
+         * ['key1', 'key2',..'keyN']
+         *
+         * @return {Array} Used keys
+         */
+        index: function() {
+            var index = [],
+                i;
+            for (i in _storage) {
+                if (_storage.hasOwnProperty(i) && i != '__jstorage_meta') {
+                    index.push(i);
+                }
+            }
+            return index;
+        },
+
+        /**
+         * How much space in bytes does the storage take?
+         *
+         * @return {Number} Storage size in chars (not the same as in bytes,
+         *                  since some chars may take several bytes)
+         */
+        storageSize: function() {
+            return _storage_size;
+        },
+
+        /**
+         * Which backend is currently in use?
+         *
+         * @return {String} Backend name
+         */
+        currentBackend: function() {
+            return _backend;
+        },
+
+        /**
+         * Test if storage is available
+         *
+         * @return {Boolean} True if storage can be used
+         */
+        storageAvailable: function() {
+            return !!_backend;
+        },
+
+        /**
+         * Register change listeners
+         *
+         * @param {String} key Key name
+         * @param {Function} callback Function to run when the key changes
+         */
+        listenKeyChange: function(key, callback) {
+            _checkKey(key);
+            if (!_observers[key]) {
+                _observers[key] = [];
+            }
+            _observers[key].push(callback);
+        },
+
+        /**
+         * Remove change listeners
+         *
+         * @param {String} key Key name to unregister listeners against
+         * @param {Function} [callback] If set, unregister the callback, if not - unregister all
+         */
+        stopListening: function(key, callback) {
+            _checkKey(key);
+
+            if (!_observers[key]) {
+                return;
+            }
+
+            if (!callback) {
+                delete _observers[key];
+                return;
+            }
+
+            for (var i = _observers[key].length - 1; i >= 0; i--) {
+                if (_observers[key][i] == callback) {
+                    _observers[key].splice(i, 1);
+                }
+            }
+        },
+
+        /**
+         * Subscribe to a Publish/Subscribe event stream
+         *
+         * @param {String} channel Channel name
+         * @param {Function} callback Function to run when the something is published to the channel
+         */
+        subscribe: function(channel, callback) {
+            channel = (channel || '').toString();
+            if (!channel) {
+                throw new TypeError('Channel not defined');
+            }
+            if (!_pubsub_observers[channel]) {
+                _pubsub_observers[channel] = [];
+            }
+            _pubsub_observers[channel].push(callback);
+        },
+
+        /**
+         * Publish data to an event stream
+         *
+         * @param {String} channel Channel name
+         * @param {Mixed} payload Payload to deliver
+         */
+        publish: function(channel, payload) {
+            channel = (channel || '').toString();
+            if (!channel) {
+                throw new TypeError('Channel not defined');
+            }
+
+            _publish(channel, payload);
+        },
+
+        /**
+         * Reloads the data from browser storage
+         */
+        reInit: function() {
+            _reloadData();
+        },
+
+        /**
+         * Removes reference from global objects and saves it as jStorage
+         *
+         * @param {Boolean} option if needed to save object as simple 'jStorage' in windows context
+         */
+        noConflict: function(saveInGlobal) {
+            delete window.$.jStorage;
+
+            if (saveInGlobal) {
+                window.jStorage = this;
+            }
+
+            return this;
+        }
+    };
+
+    // Initialize jStorage
+    _init();
+
+})();
\ No newline at end of file
diff --git a/resources/lib/jquery.throttle-debounce/jquery.ba-throttle-debounce.js b/resources/lib/jquery.throttle-debounce/jquery.ba-throttle-debounce.js
new file mode 100644
index 0000000000..fa30bdfffe
--- /dev/null
+++ b/resources/lib/jquery.throttle-debounce/jquery.ba-throttle-debounce.js
@@ -0,0 +1,252 @@
+/*!
+ * jQuery throttle / debounce - v1.1 - 3/7/2010
+ * http://benalman.com/projects/jquery-throttle-debounce-plugin/
+ * 
+ * Copyright (c) 2010 "Cowboy" Ben Alman
+ * Dual licensed under the MIT and GPL licenses.
+ * http://benalman.com/about/license/
+ */
+
+// Script: jQuery throttle / debounce: Sometimes, less is more!
+//
+// *Version: 1.1, Last updated: 3/7/2010*
+// 
+// Project Home - http://benalman.com/projects/jquery-throttle-debounce-plugin/
+// GitHub       - http://github.com/cowboy/jquery-throttle-debounce/
+// Source       - http://github.com/cowboy/jquery-throttle-debounce/raw/master/jquery.ba-throttle-debounce.js
+// (Minified)   - http://github.com/cowboy/jquery-throttle-debounce/raw/master/jquery.ba-throttle-debounce.min.js (0.7kb)
+// 
+// About: License
+// 
+// Copyright (c) 2010 "Cowboy" Ben Alman,
+// Dual licensed under the MIT and GPL licenses.
+// http://benalman.com/about/license/
+// 
+// About: Examples
+// 
+// These working examples, complete with fully commented code, illustrate a few
+// ways in which this plugin can be used.
+// 
+// Throttle - http://benalman.com/code/projects/jquery-throttle-debounce/examples/throttle/
+// Debounce - http://benalman.com/code/projects/jquery-throttle-debounce/examples/debounce/
+// 
+// About: Support and Testing
+// 
+// Information about what version or versions of jQuery this plugin has been
+// tested with, what browsers it has been tested in, and where the unit tests
+// reside (so you can test it yourself).
+// 
+// jQuery Versions - none, 1.3.2, 1.4.2
+// Browsers Tested - Internet Explorer 6-8, Firefox 2-3.6, Safari 3-4, Chrome 4-5, Opera 9.6-10.1.
+// Unit Tests      - http://benalman.com/code/projects/jquery-throttle-debounce/unit/
+// 
+// About: Release History
+// 
+// 1.1 - (3/7/2010) Fixed a bug in <jQuery.throttle> where trailing callbacks
+//       executed later than they should. Reworked a fair amount of internal
+//       logic as well.
+// 1.0 - (3/6/2010) Initial release as a stand-alone project. Migrated over
+//       from jquery-misc repo v0.4 to jquery-throttle repo v1.0, added the
+//       no_trailing throttle parameter and debounce functionality.
+// 
+// Topic: Note for non-jQuery users
+// 
+// jQuery isn't actually required for this plugin, because nothing internal
+// uses any jQuery methods or properties. jQuery is just used as a namespace
+// under which these methods can exist.
+// 
+// Since jQuery isn't actually required for this plugin, if jQuery doesn't exist
+// when this plugin is loaded, the method described below will be created in
+// the `Cowboy` namespace. Usage will be exactly the same, but instead of
+// $.method() or jQuery.method(), you'll need to use Cowboy.method().
+
+(function(window,undefined){
+  '$:nomunge'; // Used by YUI compressor.
+  
+  // Since jQuery really isn't required for this plugin, use `jQuery` as the
+  // namespace only if it already exists, otherwise use the `Cowboy` namespace,
+  // creating it if necessary.
+  var $ = window.jQuery || window.Cowboy || ( window.Cowboy = {} ),
+    
+    // Internal method reference.
+    jq_throttle;
+  
+  // Method: jQuery.throttle
+  // 
+  // Throttle execution of a function. Especially useful for rate limiting
+  // execution of handlers on events like resize and scroll. If you want to
+  // rate-limit execution of a function to a single time, see the
+  // <jQuery.debounce> method.
+  // 
+  // In this visualization, | is a throttled-function call and X is the actual
+  // callback execution:
+  // 
+  // > Throttled with `no_trailing` specified as false or unspecified:
+  // > ||||||||||||||||||||||||| (pause) |||||||||||||||||||||||||
+  // > X    X    X    X    X    X        X    X    X    X    X    X
+  // > 
+  // > Throttled with `no_trailing` specified as true:
+  // > ||||||||||||||||||||||||| (pause) |||||||||||||||||||||||||
+  // > X    X    X    X    X             X    X    X    X    X
+  // 
+  // Usage:
+  // 
+  // > var throttled = jQuery.throttle( delay, [ no_trailing, ] callback );
+  // > 
+  // > jQuery('selector').bind( 'someevent', throttled );
+  // > jQuery('selector').unbind( 'someevent', throttled );
+  // 
+  // This also works in jQuery 1.4+:
+  // 
+  // > jQuery('selector').bind( 'someevent', jQuery.throttle( delay, [ no_trailing, ] callback ) );
+  // > jQuery('selector').unbind( 'someevent', callback );
+  // 
+  // Arguments:
+  // 
+  //  delay - (Number) A zero-or-greater delay in milliseconds. For event
+  //    callbacks, values around 100 or 250 (or even higher) are most useful.
+  //  no_trailing - (Boolean) Optional, defaults to false. If no_trailing is
+  //    true, callback will only execute every `delay` milliseconds while the
+  //    throttled-function is being called. If no_trailing is false or
+  //    unspecified, callback will be executed one final time after the last
+  //    throttled-function call. (After the throttled-function has not been
+  //    called for `delay` milliseconds, the internal counter is reset)
+  //  callback - (Function) A function to be executed after delay milliseconds.
+  //    The `this` context and all arguments are passed through, as-is, to
+  //    `callback` when the throttled-function is executed.
+  // 
+  // Returns:
+  // 
+  //  (Function) A new, throttled, function.
+  
+  $.throttle = jq_throttle = function( delay, no_trailing, callback, debounce_mode ) {
+    // After wrapper has stopped being called, this timeout ensures that
+    // `callback` is executed at the proper times in `throttle` and `end`
+    // debounce modes.
+    var timeout_id,
+      
+      // Keep track of the last time `callback` was executed.
+      last_exec = 0;
+    
+    // `no_trailing` defaults to falsy.
+    if ( typeof no_trailing !== 'boolean' ) {
+      debounce_mode = callback;
+      callback = no_trailing;
+      no_trailing = undefined;
+    }
+    
+    // The `wrapper` function encapsulates all of the throttling / debouncing
+    // functionality and when executed will limit the rate at which `callback`
+    // is executed.
+    function wrapper() {
+      var that = this,
+        elapsed = +new Date() - last_exec,
+        args = arguments;
+      
+      // Execute `callback` and update the `last_exec` timestamp.
+      function exec() {
+        last_exec = +new Date();
+        callback.apply( that, args );
+      };
+      
+      // If `debounce_mode` is true (at_begin) this is used to clear the flag
+      // to allow future `callback` executions.
+      function clear() {
+        timeout_id = undefined;
+      };
+      
+      if ( debounce_mode && !timeout_id ) {
+        // Since `wrapper` is being called for the first time and
+        // `debounce_mode` is true (at_begin), execute `callback`.
+        exec();
+      }
+      
+      // Clear any existing timeout.
+      timeout_id && clearTimeout( timeout_id );
+      
+      if ( debounce_mode === undefined && elapsed > delay ) {
+        // In throttle mode, if `delay` time has been exceeded, execute
+        // `callback`.
+        exec();
+        
+      } else if ( no_trailing !== true ) {
+        // In trailing throttle mode, since `delay` time has not been
+        // exceeded, schedule `callback` to execute `delay` ms after most
+        // recent execution.
+        // 
+        // If `debounce_mode` is true (at_begin), schedule `clear` to execute
+        // after `delay` ms.
+        // 
+        // If `debounce_mode` is false (at end), schedule `callback` to
+        // execute after `delay` ms.
+        timeout_id = setTimeout( debounce_mode ? clear : exec, debounce_mode === undefined ? delay - elapsed : delay );
+      }
+    };
+    
+    // Set the guid of `wrapper` function to the same of original callback, so
+    // it can be removed in jQuery 1.4+ .unbind or .die by using the original
+    // callback as a reference.
+    if ( $.guid ) {
+      wrapper.guid = callback.guid = callback.guid || $.guid++;
+    }
+    
+    // Return the wrapper function.
+    return wrapper;
+  };
+  
+  // Method: jQuery.debounce
+  // 
+  // Debounce execution of a function. Debouncing, unlike throttling,
+  // guarantees that a function is only executed a single time, either at the
+  // very beginning of a series of calls, or at the very end. If you want to
+  // simply rate-limit execution of a function, see the <jQuery.throttle>
+  // method.
+  // 
+  // In this visualization, | is a debounced-function call and X is the actual
+  // callback execution:
+  // 
+  // > Debounced with `at_begin` specified as false or unspecified:
+  // > ||||||||||||||||||||||||| (pause) |||||||||||||||||||||||||
+  // >                          X                                 X
+  // > 
+  // > Debounced with `at_begin` specified as true:
+  // > ||||||||||||||||||||||||| (pause) |||||||||||||||||||||||||
+  // > X                                 X
+  // 
+  // Usage:
+  // 
+  // > var debounced = jQuery.debounce( delay, [ at_begin, ] callback );
+  // > 
+  // > jQuery('selector').bind( 'someevent', debounced );
+  // > jQuery('selector').unbind( 'someevent', debounced );
+  // 
+  // This also works in jQuery 1.4+:
+  // 
+  // > jQuery('selector').bind( 'someevent', jQuery.debounce( delay, [ at_begin, ] callback ) );
+  // > jQuery('selector').unbind( 'someevent', callback );
+  // 
+  // Arguments:
+  // 
+  //  delay - (Number) A zero-or-greater delay in milliseconds. For event
+  //    callbacks, values around 100 or 250 (or even higher) are most useful.
+  //  at_begin - (Boolean) Optional, defaults to false. If at_begin is false or
+  //    unspecified, callback will only be executed `delay` milliseconds after
+  //    the last debounced-function call. If at_begin is true, callback will be
+  //    executed only at the first debounced-function call. (After the
+  //    throttled-function has not been called for `delay` milliseconds, the
+  //    internal counter is reset)
+  //  callback - (Function) A function to be executed after delay milliseconds.
+  //    The `this` context and all arguments are passed through, as-is, to
+  //    `callback` when the debounced-function is executed.
+  // 
+  // Returns:
+  // 
+  //  (Function) A new, debounced, function.
+  
+  $.debounce = function( delay, at_begin, callback ) {
+    return callback === undefined
+      ? jq_throttle( delay, at_begin, false )
+      : jq_throttle( delay, callback, at_begin !== false );
+  };
+  
+})(this);