Update js library.

6 files changed, 2639 insertions, 3117 deletions

diff --git a/framework/Web/Javascripts/effects/builder.js b/framework/Web/Javascripts/effects/builder.js
index 7c3a4538..5b15ba93 100644
--- a/framework/Web/Javascripts/effects/builder.js
+++ b/framework/Web/Javascripts/effects/builder.js
@@ -1,101 +1,101 @@
-// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)

-//

-// See scriptaculous.js for full license.

-

-var Builder = {

-  NODEMAP: {

-    AREA: 'map',

-    CAPTION: 'table',

-    COL: 'table',

-    COLGROUP: 'table',

-    LEGEND: 'fieldset',

-    OPTGROUP: 'select',

-    OPTION: 'select',

-    PARAM: 'object',

-    TBODY: 'table',

-    TD: 'table',

-    TFOOT: 'table',

-    TH: 'table',

-    THEAD: 'table',

-    TR: 'table'

-  },

-  // note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,

-  //       due to a Firefox bug

-  node: function(elementName) {

-    elementName = elementName.toUpperCase();

-    

-    // try innerHTML approach

-    var parentTag = this.NODEMAP[elementName] || 'div';

-    var parentElement = document.createElement(parentTag);

-    try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707

-      parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";

-    } catch(e) {}

-    var element = parentElement.firstChild || null;

-      

-    // see if browser added wrapping tags

-    if(element && (element.tagName != elementName))

-      element = element.getElementsByTagName(elementName)[0];

-    

-    // fallback to createElement approach

-    if(!element) element = document.createElement(elementName);

-    

-    // abort if nothing could be created

-    if(!element) return;

-

-    // attributes (or text)

-    if(arguments[1])

-      if(this._isStringOrNumber(arguments[1]) ||

-        (arguments[1] instanceof Array)) {

-          this._children(element, arguments[1]);

-        } else {

-          var attrs = this._attributes(arguments[1]);

-          if(attrs.length) {

-            try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707

-              parentElement.innerHTML = "<" +elementName + " " +

-                attrs + "></" + elementName + ">";

-            } catch(e) {}

-            element = parentElement.firstChild || null;

-            // workaround firefox 1.0.X bug

-            if(!element) {

-              element = document.createElement(elementName);

-              for(attr in arguments[1]) 

-                element[attr == 'class' ? 'className' : attr] = arguments[1][attr];

-            }

-            if(element.tagName != elementName)

-              element = parentElement.getElementsByTagName(elementName)[0];

-            }

-        } 

-

-    // text, or array of children

-    if(arguments[2])

-      this._children(element, arguments[2]);

-

-     return element;

-  },

-  _text: function(text) {

-     return document.createTextNode(text);

-  },

-  _attributes: function(attributes) {

-    var attrs = [];

-    for(attribute in attributes)

-      attrs.push((attribute=='className' ? 'class' : attribute) +

-          '="' + attributes[attribute].toString().escapeHTML() + '"');

-    return attrs.join(" ");

-  },

-  _children: function(element, children) {

-    if(typeof children=='object') { // array can hold nodes and text

-      children.flatten().each( function(e) {

-        if(typeof e=='object')

-          element.appendChild(e)

-        else

-          if(Builder._isStringOrNumber(e))

-            element.appendChild(Builder._text(e));

-      });

-    } else

-      if(Builder._isStringOrNumber(children)) 

-         element.appendChild(Builder._text(children));

-  },

-  _isStringOrNumber: function(param) {

-    return(typeof param=='string' || typeof param=='number');

-  }

+// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+//
+// See scriptaculous.js for full license.
+
+var Builder = {
+  NODEMAP: {
+    AREA: 'map',
+    CAPTION: 'table',
+    COL: 'table',
+    COLGROUP: 'table',
+    LEGEND: 'fieldset',
+    OPTGROUP: 'select',
+    OPTION: 'select',
+    PARAM: 'object',
+    TBODY: 'table',
+    TD: 'table',
+    TFOOT: 'table',
+    TH: 'table',
+    THEAD: 'table',
+    TR: 'table'
+  },
+  // note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,
+  //       due to a Firefox bug
+  node: function(elementName) {
+    elementName = elementName.toUpperCase();
+    
+    // try innerHTML approach
+    var parentTag = this.NODEMAP[elementName] || 'div';
+    var parentElement = document.createElement(parentTag);
+    try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
+      parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";
+    } catch(e) {}
+    var element = parentElement.firstChild || null;
+      
+    // see if browser added wrapping tags
+    if(element && (element.tagName != elementName))
+      element = element.getElementsByTagName(elementName)[0];
+    
+    // fallback to createElement approach
+    if(!element) element = document.createElement(elementName);
+    
+    // abort if nothing could be created
+    if(!element) return;
+
+    // attributes (or text)
+    if(arguments[1])
+      if(this._isStringOrNumber(arguments[1]) ||
+        (arguments[1] instanceof Array)) {
+          this._children(element, arguments[1]);
+        } else {
+          var attrs = this._attributes(arguments[1]);
+          if(attrs.length) {
+            try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
+              parentElement.innerHTML = "<" +elementName + " " +
+                attrs + "></" + elementName + ">";
+            } catch(e) {}
+            element = parentElement.firstChild || null;
+            // workaround firefox 1.0.X bug
+            if(!element) {
+              element = document.createElement(elementName);
+              for(attr in arguments[1]) 
+                element[attr == 'class' ? 'className' : attr] = arguments[1][attr];
+            }
+            if(element.tagName != elementName)
+              element = parentElement.getElementsByTagName(elementName)[0];
+            }
+        } 
+
+    // text, or array of children
+    if(arguments[2])
+      this._children(element, arguments[2]);
+
+     return element;
+  },
+  _text: function(text) {
+     return document.createTextNode(text);
+  },
+  _attributes: function(attributes) {
+    var attrs = [];
+    for(attribute in attributes)
+      attrs.push((attribute=='className' ? 'class' : attribute) +
+          '="' + attributes[attribute].toString().escapeHTML() + '"');
+    return attrs.join(" ");
+  },
+  _children: function(element, children) {
+    if(typeof children=='object') { // array can hold nodes and text
+      children.flatten().each( function(e) {
+        if(typeof e=='object')
+          element.appendChild(e)
+        else
+          if(Builder._isStringOrNumber(e))
+            element.appendChild(Builder._text(e));
+      });
+    } else
+      if(Builder._isStringOrNumber(children)) 
+         element.appendChild(Builder._text(children));
+  },
+  _isStringOrNumber: function(param) {
+    return(typeof param=='string' || typeof param=='number');
+  }
 }
\ No newline at end of file
diff --git a/framework/Web/Javascripts/effects/controls.js b/framework/Web/Javascripts/effects/controls.js
index 9a67bc7f..3307f2e2 100644
--- a/framework/Web/Javascripts/effects/controls.js
+++ b/framework/Web/Javascripts/effects/controls.js
@@ -1,750 +1,770 @@
-// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)

-//           (c) 2005 Ivan Krstic (http://blogs.law.harvard.edu/ivan)

-//           (c) 2005 Jon Tirsen (http://www.tirsen.com)

-// Contributors:

-//  Richard Livsey

-//  Rahul Bhargava

-//  Rob Wills

-// 

-// See scriptaculous.js for full license.

-

-// Autocompleter.Base handles all the autocompletion functionality 

-// that's independent of the data source for autocompletion. This

-// includes drawing the autocompletion menu, observing keyboard

-// and mouse events, and similar.

-//

-// Specific autocompleters need to provide, at the very least, 

-// a getUpdatedChoices function that will be invoked every time

-// the text inside the monitored textbox changes. This method 

-// should get the text for which to provide autocompletion by

-// invoking this.getToken(), NOT by directly accessing

-// this.element.value. This is to allow incremental tokenized

-// autocompletion. Specific auto-completion logic (AJAX, etc)

-// belongs in getUpdatedChoices.

-//

-// Tokenized incremental autocompletion is enabled automatically

-// when an autocompleter is instantiated with the 'tokens' option

-// in the options parameter, e.g.:

-// new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' });

-// will incrementally autocomplete with a comma as the token.

-// Additionally, ',' in the above example can be replaced with

-// a token array, e.g. { tokens: [',', '\n'] } which

-// enables autocompletion on multiple tokens. This is most 

-// useful when one of the tokens is \n (a newline), as it 

-// allows smart autocompletion after linebreaks.

-

-var Autocompleter = {}

-Autocompleter.Base = function() {};

-Autocompleter.Base.prototype = {

-  baseInitialize: function(element, update, options) {

-    this.element     = $(element); 

-    this.update      = $(update);  

-    this.hasFocus    = false; 

-    this.changed     = false; 

-    this.active      = false; 

-    this.index       = 0;     

-    this.entryCount  = 0;

-

-    if (this.setOptions)

-      this.setOptions(options);

-    else

-      this.options = options || {};

-

-    this.options.paramName    = this.options.paramName || this.element.name;

-    this.options.tokens       = this.options.tokens || [];

-    this.options.frequency    = this.options.frequency || 0.4;

-    this.options.minChars     = this.options.minChars || 1;

-    this.options.onShow       = this.options.onShow || 

-    function(element, update){ 

-      if(!update.style.position || update.style.position=='absolute') {

-        update.style.position = 'absolute';

-        Position.clone(element, update, {setHeight: false, offsetTop: element.offsetHeight});

-      }

-      Effect.Appear(update,{duration:0.15});

-    };

-    this.options.onHide = this.options.onHide || 

-    function(element, update){ new Effect.Fade(update,{duration:0.15}) };

-

-    if (typeof(this.options.tokens) == 'string') 

-      this.options.tokens = new Array(this.options.tokens);

-

-    this.observer = null;

-    

-    this.element.setAttribute('autocomplete','off');

-

-    Element.hide(this.update);

-

-    Event.observe(this.element, "blur", this.onBlur.bindAsEventListener(this));

-    Event.observe(this.element, "keypress", this.onKeyPress.bindAsEventListener(this));

-  },

-

-  show: function() {

-    if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update);

-    if(!this.iefix && 

-      (navigator.appVersion.indexOf('MSIE')>0) &&

-      (navigator.userAgent.indexOf('Opera')<0) &&

-      (Element.getStyle(this.update, 'position')=='absolute')) {

-      new Insertion.After(this.update, 

-       '<iframe id="' + this.update.id + '_iefix" '+

-       'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' +

-       'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');

-      this.iefix = $(this.update.id+'_iefix');

-    }

-    if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50);

-  },

-  

-  fixIEOverlapping: function() {

-    Position.clone(this.update, this.iefix);

-    this.iefix.style.zIndex = 1;

-    this.update.style.zIndex = 2;

-    Element.show(this.iefix);

-  },

-

-  hide: function() {

-    this.stopIndicator();

-    if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update);

-    if(this.iefix) Element.hide(this.iefix);

-  },

-

-  startIndicator: function() {

-    if(this.options.indicator) Element.show(this.options.indicator);

-  },

-

-  stopIndicator: function() {

-    if(this.options.indicator) Element.hide(this.options.indicator);

-  },

-

-  onKeyPress: function(event) {

-    if(this.active)

-      switch(event.keyCode) {

-       case Event.KEY_TAB:

-       case Event.KEY_RETURN:

-         this.selectEntry();

-         Event.stop(event);

-       case Event.KEY_ESC:

-         this.hide();

-         this.active = false;

-         Event.stop(event);

-         return;

-       case Event.KEY_LEFT:

-       case Event.KEY_RIGHT:

-         return;

-       case Event.KEY_UP:

-         this.markPrevious();

-         this.render();

-         if(navigator.appVersion.indexOf('AppleWebKit')>0) Event.stop(event);

-         return;

-       case Event.KEY_DOWN:

-         this.markNext();

-         this.render();

-         if(navigator.appVersion.indexOf('AppleWebKit')>0) Event.stop(event);

-         return;

-      }

-     else 

-      if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN) 

-        return;

-

-    this.changed = true;

-    this.hasFocus = true;

-

-    if(this.observer) clearTimeout(this.observer);

-      this.observer = 

-        setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000);

-  },

-

-  onHover: function(event) {

-    var element = Event.findElement(event, 'LI');

-    if(this.index != element.autocompleteIndex) 

-    {

-        this.index = element.autocompleteIndex;

-        this.render();

-    }

-    Event.stop(event);

-  },

-  

-  onClick: function(event) {

-    var element = Event.findElement(event, 'LI');

-    this.index = element.autocompleteIndex;

-    this.selectEntry();

-    this.hide();

-  },

-  

-  onBlur: function(event) {

-    // needed to make click events working

-    setTimeout(this.hide.bind(this), 250);

-    this.hasFocus = false;

-    this.active = false;     

-  }, 

-  

-  render: function() {

-    if(this.entryCount > 0) {

-      for (var i = 0; i < this.entryCount; i++)

-        this.index==i ? 

-          Element.addClassName(this.getEntry(i),"selected") : 

-          Element.removeClassName(this.getEntry(i),"selected");

-        

-      if(this.hasFocus) { 

-        this.show();

-        this.active = true;

-      }

-    } else {

-      this.active = false;

-      this.hide();

-    }

-  },

-  

-  markPrevious: function() {

-    if(this.index > 0) this.index--

-      else this.index = this.entryCount-1;

-  },

-  

-  markNext: function() {

-    if(this.index < this.entryCount-1) this.index++

-      else this.index = 0;

-  },

-  

-  getEntry: function(index) {

-    return this.update.firstChild.childNodes[index];

-  },

-  

-  getCurrentEntry: function() {

-    return this.getEntry(this.index);

-  },

-  

-  selectEntry: function() {

-    this.active = false;

-    this.updateElement(this.getCurrentEntry());

-  },

-

-  updateElement: function(selectedElement) {

-    if (this.options.updateElement) {

-      this.options.updateElement(selectedElement);

-      return;

-    }

-

-    var value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal');

-    var lastTokenPos = this.findLastToken();

-    if (lastTokenPos != -1) {

-      var newValue = this.element.value.substr(0, lastTokenPos + 1);

-      var whitespace = this.element.value.substr(lastTokenPos + 1).match(/^\s+/);

-      if (whitespace)

-        newValue += whitespace[0];

-      this.element.value = newValue + value;

-    } else {

-      this.element.value = value;

-    }

-    this.element.focus();

-    

-    if (this.options.afterUpdateElement)

-      this.options.afterUpdateElement(this.element, selectedElement);

-  },

-

-  updateChoices: function(choices) {

-    if(!this.changed && this.hasFocus) {

-      this.update.innerHTML = choices;

-      Element.cleanWhitespace(this.update);

-      Element.cleanWhitespace(this.update.firstChild);

-

-      if(this.update.firstChild && this.update.firstChild.childNodes) {

-        this.entryCount = 

-          this.update.firstChild.childNodes.length;

-        for (var i = 0; i < this.entryCount; i++) {

-          var entry = this.getEntry(i);

-          entry.autocompleteIndex = i;

-          this.addObservers(entry);

-        }

-      } else { 

-        this.entryCount = 0;

-      }

-

-      this.stopIndicator();

-

-      this.index = 0;

-      this.render();

-    }

-  },

-

-  addObservers: function(element) {

-    Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this));

-    Event.observe(element, "click", this.onClick.bindAsEventListener(this));

-  },

-

-  onObserverEvent: function() {

-    this.changed = false;   

-    if(this.getToken().length>=this.options.minChars) {

-      this.startIndicator();

-      this.getUpdatedChoices();

-    } else {

-      this.active = false;

-      this.hide();

-    }

-  },

-

-  getToken: function() {

-    var tokenPos = this.findLastToken();

-    if (tokenPos != -1)

-      var ret = this.element.value.substr(tokenPos + 1).replace(/^\s+/,'').replace(/\s+$/,'');

-    else

-      var ret = this.element.value;

-

-    return /\n/.test(ret) ? '' : ret;

-  },

-

-  findLastToken: function() {

-    var lastTokenPos = -1;

-

-    for (var i=0; i<this.options.tokens.length; i++) {

-      var thisTokenPos = this.element.value.lastIndexOf(this.options.tokens[i]);

-      if (thisTokenPos > lastTokenPos)

-        lastTokenPos = thisTokenPos;

-    }

-    return lastTokenPos;

-  }

-}

-

-Ajax.Autocompleter = Class.create();

-Object.extend(Object.extend(Ajax.Autocompleter.prototype, Autocompleter.Base.prototype), {

-  initialize: function(element, update, url, options) {

-	  this.baseInitialize(element, update, options);

-    this.options.asynchronous  = true;

-    this.options.onComplete    = this.onComplete.bind(this);

-    this.options.defaultParams = this.options.parameters || null;

-    this.url                   = url;

-  },

-

-  getUpdatedChoices: function() {

-    entry = encodeURIComponent(this.options.paramName) + '=' + 

-      encodeURIComponent(this.getToken());

-

-    this.options.parameters = this.options.callback ?

-      this.options.callback(this.element, entry) : entry;

-

-    if(this.options.defaultParams) 

-      this.options.parameters += '&' + this.options.defaultParams;

-

-    new Ajax.Request(this.url, this.options);

-  },

-

-  onComplete: function(request) {

-    this.updateChoices(request.responseText);

-  }

-

-});

-

-// The local array autocompleter. Used when you'd prefer to

-// inject an array of autocompletion options into the page, rather

-// than sending out Ajax queries, which can be quite slow sometimes.

-//

-// The constructor takes four parameters. The first two are, as usual,

-// the id of the monitored textbox, and id of the autocompletion menu.

-// The third is the array you want to autocomplete from, and the fourth

-// is the options block.

-//

-// Extra local autocompletion options:

-// - choices - How many autocompletion choices to offer

-//

-// - partialSearch - If false, the autocompleter will match entered

-//                    text only at the beginning of strings in the 

-//                    autocomplete array. Defaults to true, which will

-//                    match text at the beginning of any *word* in the

-//                    strings in the autocomplete array. If you want to

-//                    search anywhere in the string, additionally set

-//                    the option fullSearch to true (default: off).

-//

-// - fullSsearch - Search anywhere in autocomplete array strings.

-//

-// - partialChars - How many characters to enter before triggering

-//                   a partial match (unlike minChars, which defines

-//                   how many characters are required to do any match

-//                   at all). Defaults to 2.

-//

-// - ignoreCase - Whether to ignore case when autocompleting.

-//                 Defaults to true.

-//

-// It's possible to pass in a custom function as the 'selector' 

-// option, if you prefer to write your own autocompletion logic.

-// In that case, the other options above will not apply unless

-// you support them.

-

-Autocompleter.Local = Class.create();

-Autocompleter.Local.prototype = Object.extend(new Autocompleter.Base(), {

-  initialize: function(element, update, array, options) {

-    this.baseInitialize(element, update, options);

-    this.options.array = array;

-  },

-

-  getUpdatedChoices: function() {

-    this.updateChoices(this.options.selector(this));

-  },

-

-  setOptions: function(options) {

-    this.options = Object.extend({

-      choices: 10,

-      partialSearch: true,

-      partialChars: 2,

-      ignoreCase: true,

-      fullSearch: false,

-      selector: function(instance) {

-        var ret       = []; // Beginning matches

-        var partial   = []; // Inside matches

-        var entry     = instance.getToken();

-        var count     = 0;

-

-        for (var i = 0; i < instance.options.array.length &&  

-          ret.length < instance.options.choices ; i++) { 

-

-          var elem = instance.options.array[i];

-          var foundPos = instance.options.ignoreCase ? 

-            elem.toLowerCase().indexOf(entry.toLowerCase()) : 

-            elem.indexOf(entry);

-

-          while (foundPos != -1) {

-            if (foundPos == 0 && elem.length != entry.length) { 

-              ret.push("<li><strong>" + elem.substr(0, entry.length) + "</strong>" + 

-                elem.substr(entry.length) + "</li>");

-              break;

-            } else if (entry.length >= instance.options.partialChars && 

-              instance.options.partialSearch && foundPos != -1) {

-              if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) {

-                partial.push("<li>" + elem.substr(0, foundPos) + "<strong>" +

-                  elem.substr(foundPos, entry.length) + "</strong>" + elem.substr(

-                  foundPos + entry.length) + "</li>");

-                break;

-              }

-            }

-

-            foundPos = instance.options.ignoreCase ? 

-              elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) : 

-              elem.indexOf(entry, foundPos + 1);

-

-          }

-        }

-        if (partial.length)

-          ret = ret.concat(partial.slice(0, instance.options.choices - ret.length))

-        return "<ul>" + ret.join('') + "</ul>";

-      }

-    }, options || {});

-  }

-});

-

-// AJAX in-place editor

-//

-// see documentation on http://wiki.script.aculo.us/scriptaculous/show/Ajax.InPlaceEditor

-

-// Use this if you notice weird scrolling problems on some browsers,

-// the DOM might be a bit confused when this gets called so do this

-// waits 1 ms (with setTimeout) until it does the activation

-Field.scrollFreeActivate = function(field) {

-  setTimeout(function() {

-    Field.activate(field);

-  }, 1);

-}

-

-Ajax.InPlaceEditor = Class.create();

-Ajax.InPlaceEditor.defaultHighlightColor = "#FFFF99";

-Ajax.InPlaceEditor.prototype = {

-  initialize: function(element, url, options) {

-    this.url = url;

-    this.element = $(element);

-

-    this.options = Object.extend({

-      okText: "ok",

-      cancelText: "cancel",

-      savingText: "Saving...",

-      clickToEditText: "Click to edit",

-      okText: "ok",

-      rows: 1,

-      onComplete: function(transport, element) {

-        new Effect.Highlight(element, {startcolor: this.options.highlightcolor});

-      },

-      onFailure: function(transport) {

-        alert("Error communicating with the server: " + transport.responseText.stripTags());

-      },

-      callback: function(form) {

-        return Form.serialize(form);

-      },

-      handleLineBreaks: true,

-      loadingText: 'Loading...',

-      savingClassName: 'inplaceeditor-saving',

-      loadingClassName: 'inplaceeditor-loading',

-      formClassName: 'inplaceeditor-form',

-      highlightcolor: Ajax.InPlaceEditor.defaultHighlightColor,

-      highlightendcolor: "#FFFFFF",

-      externalControl:	null,

-      ajaxOptions: {}

-    }, options || {});

-

-    if(!this.options.formId && this.element.id) {

-      this.options.formId = this.element.id + "-inplaceeditor";

-      if ($(this.options.formId)) {

-        // there's already a form with that name, don't specify an id

-        this.options.formId = null;

-      }

-    }

-    

-    if (this.options.externalControl) {

-      this.options.externalControl = $(this.options.externalControl);

-    }

-    

-    this.originalBackground = Element.getStyle(this.element, 'background-color');

-    if (!this.originalBackground) {

-      this.originalBackground = "transparent";

-    }

-    

-    this.element.title = this.options.clickToEditText;

-    

-    this.onclickListener = this.enterEditMode.bindAsEventListener(this);

-    this.mouseoverListener = this.enterHover.bindAsEventListener(this);

-    this.mouseoutListener = this.leaveHover.bindAsEventListener(this);

-    Event.observe(this.element, 'click', this.onclickListener);

-    Event.observe(this.element, 'mouseover', this.mouseoverListener);

-    Event.observe(this.element, 'mouseout', this.mouseoutListener);

-    if (this.options.externalControl) {

-      Event.observe(this.options.externalControl, 'click', this.onclickListener);

-      Event.observe(this.options.externalControl, 'mouseover', this.mouseoverListener);

-      Event.observe(this.options.externalControl, 'mouseout', this.mouseoutListener);

-    }

-  },

-  enterEditMode: function(evt) {

-    if (this.saving) return;

-    if (this.editing) return;

-    this.editing = true;

-    this.onEnterEditMode();

-    if (this.options.externalControl) {

-      Element.hide(this.options.externalControl);

-    }

-    Element.hide(this.element);

-    this.createForm();

-    this.element.parentNode.insertBefore(this.form, this.element);

-    Field.scrollFreeActivate(this.editField);

-    // stop the event to avoid a page refresh in Safari

-    if (evt) {

-      Event.stop(evt);

-    }

-    return false;

-  },

-  createForm: function() {

-    this.form = document.createElement("form");

-    this.form.id = this.options.formId;

-    Element.addClassName(this.form, this.options.formClassName)

-    this.form.onsubmit = this.onSubmit.bind(this);

-

-    this.createEditField();

-

-    if (this.options.textarea) {

-      var br = document.createElement("br");

-      this.form.appendChild(br);

-    }

-

-    okButton = document.createElement("input");

-    okButton.type = "submit";

-    okButton.value = this.options.okText;

-    this.form.appendChild(okButton);

-

-    cancelLink = document.createElement("a");

-    cancelLink.href = "#";

-    cancelLink.appendChild(document.createTextNode(this.options.cancelText));

-    cancelLink.onclick = this.onclickCancel.bind(this);

-    this.form.appendChild(cancelLink);

-  },

-  hasHTMLLineBreaks: function(string) {

-    if (!this.options.handleLineBreaks) return false;

-    return string.match(/<br/i) || string.match(/<p>/i);

-  },

-  convertHTMLLineBreaks: function(string) {

-    return string.replace(/<br>/gi, "\n").replace(/<br\/>/gi, "\n").replace(/<\/p>/gi, "\n").replace(/<p>/gi, "");

-  },

-  createEditField: function() {

-    var text;

-    if(this.options.loadTextURL) {

-      text = this.options.loadingText;

-    } else {

-      text = this.getText();

-    }

-    

-    if (this.options.rows == 1 && !this.hasHTMLLineBreaks(text)) {

-      this.options.textarea = false;

-      var textField = document.createElement("input");

-      textField.type = "text";

-      textField.name = "value";

-      textField.value = text;

-      textField.style.backgroundColor = this.options.highlightcolor;

-      var size = this.options.size || this.options.cols || 0;

-      if (size != 0) textField.size = size;

-      this.editField = textField;

-    } else {

-      this.options.textarea = true;

-      var textArea = document.createElement("textarea");

-      textArea.name = "value";

-      textArea.value = this.convertHTMLLineBreaks(text);

-      textArea.rows = this.options.rows;

-      textArea.cols = this.options.cols || 40;

-      this.editField = textArea;

-    }

-    

-    if(this.options.loadTextURL) {

-      this.loadExternalText();

-    }

-    this.form.appendChild(this.editField);

-  },

-  getText: function() {

-    return this.element.innerHTML;

-  },

-  loadExternalText: function() {

-    Element.addClassName(this.form, this.options.loadingClassName);

-    this.editField.disabled = true;

-    new Ajax.Request(

-      this.options.loadTextURL,

-      Object.extend({

-        asynchronous: true,

-        onComplete: this.onLoadedExternalText.bind(this)

-      }, this.options.ajaxOptions)

-    );

-  },

-  onLoadedExternalText: function(transport) {

-    Element.removeClassName(this.form, this.options.loadingClassName);

-    this.editField.disabled = false;

-    this.editField.value = transport.responseText.stripTags();

-  },

-  onclickCancel: function() {

-    this.onComplete();

-    this.leaveEditMode();

-    return false;

-  },

-  onFailure: function(transport) {

-    this.options.onFailure(transport);

-    if (this.oldInnerHTML) {

-      this.element.innerHTML = this.oldInnerHTML;

-      this.oldInnerHTML = null;

-    }

-    return false;

-  },

-  onSubmit: function() {

-    // onLoading resets these so we need to save them away for the Ajax call

-    var form = this.form;

-    var value = this.editField.value;

-    

-    // do this first, sometimes the ajax call returns before we get a chance to switch on Saving...

-    // which means this will actually switch on Saving... *after* we've left edit mode causing Saving...

-    // to be displayed indefinitely

-    this.onLoading();

-    

-    new Ajax.Updater(

-      { 

-        success: this.element,

-         // don't update on failure (this could be an option)

-        failure: null

-      },

-      this.url,

-      Object.extend({

-        parameters: this.options.callback(form, value),

-        onComplete: this.onComplete.bind(this),

-        onFailure: this.onFailure.bind(this)

-      }, this.options.ajaxOptions)

-    );

-    // stop the event to avoid a page refresh in Safari

-    if (arguments.length > 1) {

-      Event.stop(arguments[0]);

-    }

-    return false;

-  },

-  onLoading: function() {

-    this.saving = true;

-    this.removeForm();

-    this.leaveHover();

-    this.showSaving();

-  },

-  showSaving: function() {

-    this.oldInnerHTML = this.element.innerHTML;

-    this.element.innerHTML = this.options.savingText;

-    Element.addClassName(this.element, this.options.savingClassName);

-    this.element.style.backgroundColor = this.originalBackground;

-    Element.show(this.element);

-  },

-  removeForm: function() {

-    if(this.form) {

-      if (this.form.parentNode) Element.remove(this.form);

-      this.form = null;

-    }

-  },

-  enterHover: function() {

-    if (this.saving) return;

-    this.element.style.backgroundColor = this.options.highlightcolor;

-    if (this.effect) {

-      this.effect.cancel();

-    }

-    Element.addClassName(this.element, this.options.hoverClassName)

-  },

-  leaveHover: function() {

-    if (this.options.backgroundColor) {

-      this.element.style.backgroundColor = this.oldBackground;

-    }

-    Element.removeClassName(this.element, this.options.hoverClassName)

-    if (this.saving) return;

-    this.effect = new Effect.Highlight(this.element, {

-      startcolor: this.options.highlightcolor,

-      endcolor: this.options.highlightendcolor,

-      restorecolor: this.originalBackground

-    });

-  },

-  leaveEditMode: function() {

-    Element.removeClassName(this.element, this.options.savingClassName);

-    this.removeForm();

-    this.leaveHover();

-    this.element.style.backgroundColor = this.originalBackground;

-    Element.show(this.element);

-    if (this.options.externalControl) {

-      Element.show(this.options.externalControl);

-    }

-    this.editing = false;

-    this.saving = false;

-    this.oldInnerHTML = null;

-    this.onLeaveEditMode();

-  },

-  onComplete: function(transport) {

-    this.leaveEditMode();

-    this.options.onComplete.bind(this)(transport, this.element);

-  },

-  onEnterEditMode: function() {},

-  onLeaveEditMode: function() {},

-  dispose: function() {

-    if (this.oldInnerHTML) {

-      this.element.innerHTML = this.oldInnerHTML;

-    }

-    this.leaveEditMode();

-    Event.stopObserving(this.element, 'click', this.onclickListener);

-    Event.stopObserving(this.element, 'mouseover', this.mouseoverListener);

-    Event.stopObserving(this.element, 'mouseout', this.mouseoutListener);

-    if (this.options.externalControl) {

-      Event.stopObserving(this.options.externalControl, 'click', this.onclickListener);

-      Event.stopObserving(this.options.externalControl, 'mouseover', this.mouseoverListener);

-      Event.stopObserving(this.options.externalControl, 'mouseout', this.mouseoutListener);

-    }

-  }

-};

-

-// Delayed observer, like Form.Element.Observer, 

-// but waits for delay after last key input

-// Ideal for live-search fields

-

-Form.Element.DelayedObserver = Class.create();

-Form.Element.DelayedObserver.prototype = {

-  initialize: function(element, delay, callback) {

-    this.delay     = delay || 0.5;

-    this.element   = $(element);

-    this.callback  = callback;

-    this.timer     = null;

-    this.lastValue = $F(this.element); 

-    Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));

-  },

-  delayedListener: function(event) {

-    if(this.lastValue == $F(this.element)) return;

-    if(this.timer) clearTimeout(this.timer);

-    this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000);

-    this.lastValue = $F(this.element);

-  },

-  onTimerEvent: function() {

-    this.timer = null;

-    this.callback(this.element, $F(this.element));

-  }

-};
\ No newline at end of file
+// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+//           (c) 2005 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
+//           (c) 2005 Jon Tirsen (http://www.tirsen.com)
+// Contributors:
+//  Richard Livsey
+//  Rahul Bhargava
+//  Rob Wills
+// 
+// See scriptaculous.js for full license.
+
+// Autocompleter.Base handles all the autocompletion functionality 
+// that's independent of the data source for autocompletion. This
+// includes drawing the autocompletion menu, observing keyboard
+// and mouse events, and similar.
+//
+// Specific autocompleters need to provide, at the very least, 
+// a getUpdatedChoices function that will be invoked every time
+// the text inside the monitored textbox changes. This method 
+// should get the text for which to provide autocompletion by
+// invoking this.getToken(), NOT by directly accessing
+// this.element.value. This is to allow incremental tokenized
+// autocompletion. Specific auto-completion logic (AJAX, etc)
+// belongs in getUpdatedChoices.
+//
+// Tokenized incremental autocompletion is enabled automatically
+// when an autocompleter is instantiated with the 'tokens' option
+// in the options parameter, e.g.:
+// new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' });
+// will incrementally autocomplete with a comma as the token.
+// Additionally, ',' in the above example can be replaced with
+// a token array, e.g. { tokens: [',', '\n'] } which
+// enables autocompletion on multiple tokens. This is most 
+// useful when one of the tokens is \n (a newline), as it 
+// allows smart autocompletion after linebreaks.
+
+var Autocompleter = {}
+Autocompleter.Base = function() {};
+Autocompleter.Base.prototype = {
+  baseInitialize: function(element, update, options) {
+    this.element     = $(element); 
+    this.update      = $(update);  
+    this.hasFocus    = false; 
+    this.changed     = false; 
+    this.active      = false; 
+    this.index       = 0;     
+    this.entryCount  = 0;
+
+    if (this.setOptions)
+      this.setOptions(options);
+    else
+      this.options = options || {};
+
+    this.options.paramName    = this.options.paramName || this.element.name;
+    this.options.tokens       = this.options.tokens || [];
+    this.options.frequency    = this.options.frequency || 0.4;
+    this.options.minChars     = this.options.minChars || 1;
+    this.options.onShow       = this.options.onShow || 
+    function(element, update){ 
+      if(!update.style.position || update.style.position=='absolute') {
+        update.style.position = 'absolute';
+        Position.clone(element, update, {setHeight: false, offsetTop: element.offsetHeight});
+      }
+      Effect.Appear(update,{duration:0.15});
+    };
+    this.options.onHide = this.options.onHide || 
+    function(element, update){ new Effect.Fade(update,{duration:0.15}) };
+
+    if (typeof(this.options.tokens) == 'string') 
+      this.options.tokens = new Array(this.options.tokens);
+
+    this.observer = null;
+    
+    this.element.setAttribute('autocomplete','off');
+
+    Element.hide(this.update);
+
+    Event.observe(this.element, "blur", this.onBlur.bindAsEventListener(this));
+    Event.observe(this.element, "keypress", this.onKeyPress.bindAsEventListener(this));
+  },
+
+  show: function() {
+    if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update);
+    if(!this.iefix && 
+      (navigator.appVersion.indexOf('MSIE')>0) &&
+      (navigator.userAgent.indexOf('Opera')<0) &&
+      (Element.getStyle(this.update, 'position')=='absolute')) {
+      new Insertion.After(this.update, 
+       '<iframe id="' + this.update.id + '_iefix" '+
+       'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' +
+       'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');
+      this.iefix = $(this.update.id+'_iefix');
+    }
+    if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50);
+  },
+  
+  fixIEOverlapping: function() {
+    Position.clone(this.update, this.iefix);
+    this.iefix.style.zIndex = 1;
+    this.update.style.zIndex = 2;
+    Element.show(this.iefix);
+  },
+
+  hide: function() {
+    this.stopIndicator();
+    if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update);
+    if(this.iefix) Element.hide(this.iefix);
+  },
+
+  startIndicator: function() {
+    if(this.options.indicator) Element.show(this.options.indicator);
+  },
+
+  stopIndicator: function() {
+    if(this.options.indicator) Element.hide(this.options.indicator);
+  },
+
+  onKeyPress: function(event) {
+    if(this.active)
+      switch(event.keyCode) {
+       case Event.KEY_TAB:
+       case Event.KEY_RETURN:
+         this.selectEntry();
+         Event.stop(event);
+       case Event.KEY_ESC:
+         this.hide();
+         this.active = false;
+         Event.stop(event);
+         return;
+       case Event.KEY_LEFT:
+       case Event.KEY_RIGHT:
+         return;
+       case Event.KEY_UP:
+         this.markPrevious();
+         this.render();
+         if(navigator.appVersion.indexOf('AppleWebKit')>0) Event.stop(event);
+         return;
+       case Event.KEY_DOWN:
+         this.markNext();
+         this.render();
+         if(navigator.appVersion.indexOf('AppleWebKit')>0) Event.stop(event);
+         return;
+      }
+     else 
+      if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN) 
+        return;
+
+    this.changed = true;
+    this.hasFocus = true;
+
+    if(this.observer) clearTimeout(this.observer);
+      this.observer = 
+        setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000);
+  },
+
+  onHover: function(event) {
+    var element = Event.findElement(event, 'LI');
+    if(this.index != element.autocompleteIndex) 
+    {
+        this.index = element.autocompleteIndex;
+        this.render();
+    }
+    Event.stop(event);
+  },
+  
+  onClick: function(event) {
+    var element = Event.findElement(event, 'LI');
+    this.index = element.autocompleteIndex;
+    this.selectEntry();
+    this.hide();
+  },
+  
+  onBlur: function(event) {
+    // needed to make click events working
+    setTimeout(this.hide.bind(this), 250);
+    this.hasFocus = false;
+    this.active = false;     
+  }, 
+  
+  render: function() {
+    if(this.entryCount > 0) {
+      for (var i = 0; i < this.entryCount; i++)
+        this.index==i ? 
+          Element.addClassName(this.getEntry(i),"selected") : 
+          Element.removeClassName(this.getEntry(i),"selected");
+        
+      if(this.hasFocus) { 
+        this.show();
+        this.active = true;
+      }
+    } else {
+      this.active = false;
+      this.hide();
+    }
+  },
+  
+  markPrevious: function() {
+    if(this.index > 0) this.index--
+      else this.index = this.entryCount-1;
+  },
+  
+  markNext: function() {
+    if(this.index < this.entryCount-1) this.index++
+      else this.index = 0;
+  },
+  
+  getEntry: function(index) {
+    return this.update.firstChild.childNodes[index];
+  },
+  
+  getCurrentEntry: function() {
+    return this.getEntry(this.index);
+  },
+  
+  selectEntry: function() {
+    this.active = false;
+    this.updateElement(this.getCurrentEntry());
+  },
+
+  updateElement: function(selectedElement) {
+    if (this.options.updateElement) {
+      this.options.updateElement(selectedElement);
+      return;
+    }
+    var value = '';
+    if (this.options.select) {
+      var nodes = document.getElementsByClassName(this.options.select, selectedElement) || [];
+      if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select);
+    } else
+      value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal');
+    
+    var lastTokenPos = this.findLastToken();
+    if (lastTokenPos != -1) {
+      var newValue = this.element.value.substr(0, lastTokenPos + 1);
+      var whitespace = this.element.value.substr(lastTokenPos + 1).match(/^\s+/);
+      if (whitespace)
+        newValue += whitespace[0];
+      this.element.value = newValue + value;
+    } else {
+      this.element.value = value;
+    }
+    this.element.focus();
+    
+    if (this.options.afterUpdateElement)
+      this.options.afterUpdateElement(this.element, selectedElement);
+  },
+
+  updateChoices: function(choices) {
+    if(!this.changed && this.hasFocus) {
+      this.update.innerHTML = choices;
+      Element.cleanWhitespace(this.update);
+      Element.cleanWhitespace(this.update.firstChild);
+
+      if(this.update.firstChild && this.update.firstChild.childNodes) {
+        this.entryCount = 
+          this.update.firstChild.childNodes.length;
+        for (var i = 0; i < this.entryCount; i++) {
+          var entry = this.getEntry(i);
+          entry.autocompleteIndex = i;
+          this.addObservers(entry);
+        }
+      } else { 
+        this.entryCount = 0;
+      }
+
+      this.stopIndicator();
+
+      this.index = 0;
+      this.render();
+    }
+  },
+
+  addObservers: function(element) {
+    Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this));
+    Event.observe(element, "click", this.onClick.bindAsEventListener(this));
+  },
+
+  onObserverEvent: function() {
+    this.changed = false;   
+    if(this.getToken().length>=this.options.minChars) {
+      this.startIndicator();
+      this.getUpdatedChoices();
+    } else {
+      this.active = false;
+      this.hide();
+    }
+  },
+
+  getToken: function() {
+    var tokenPos = this.findLastToken();
+    if (tokenPos != -1)
+      var ret = this.element.value.substr(tokenPos + 1).replace(/^\s+/,'').replace(/\s+$/,'');
+    else
+      var ret = this.element.value;
+
+    return /\n/.test(ret) ? '' : ret;
+  },
+
+  findLastToken: function() {
+    var lastTokenPos = -1;
+
+    for (var i=0; i<this.options.tokens.length; i++) {
+      var thisTokenPos = this.element.value.lastIndexOf(this.options.tokens[i]);
+      if (thisTokenPos > lastTokenPos)
+        lastTokenPos = thisTokenPos;
+    }
+    return lastTokenPos;
+  }
+}
+
+Ajax.Autocompleter = Class.create();
+Object.extend(Object.extend(Ajax.Autocompleter.prototype, Autocompleter.Base.prototype), {
+  initialize: function(element, update, url, options) {
+	  this.baseInitialize(element, update, options);
+    this.options.asynchronous  = true;
+    this.options.onComplete    = this.onComplete.bind(this);
+    this.options.defaultParams = this.options.parameters || null;
+    this.url                   = url;
+  },
+
+  getUpdatedChoices: function() {
+    entry = encodeURIComponent(this.options.paramName) + '=' + 
+      encodeURIComponent(this.getToken());
+
+    this.options.parameters = this.options.callback ?
+      this.options.callback(this.element, entry) : entry;
+
+    if(this.options.defaultParams) 
+      this.options.parameters += '&' + this.options.defaultParams;
+
+    new Ajax.Request(this.url, this.options);
+  },
+
+  onComplete: function(request) {
+    this.updateChoices(request.responseText);
+  }
+
+});
+
+// The local array autocompleter. Used when you'd prefer to
+// inject an array of autocompletion options into the page, rather
+// than sending out Ajax queries, which can be quite slow sometimes.
+//
+// The constructor takes four parameters. The first two are, as usual,
+// the id of the monitored textbox, and id of the autocompletion menu.
+// The third is the array you want to autocomplete from, and the fourth
+// is the options block.
+//
+// Extra local autocompletion options:
+// - choices - How many autocompletion choices to offer
+//
+// - partialSearch - If false, the autocompleter will match entered
+//                    text only at the beginning of strings in the 
+//                    autocomplete array. Defaults to true, which will
+//                    match text at the beginning of any *word* in the
+//                    strings in the autocomplete array. If you want to
+//                    search anywhere in the string, additionally set
+//                    the option fullSearch to true (default: off).
+//
+// - fullSsearch - Search anywhere in autocomplete array strings.
+//
+// - partialChars - How many characters to enter before triggering
+//                   a partial match (unlike minChars, which defines
+//                   how many characters are required to do any match
+//                   at all). Defaults to 2.
+//
+// - ignoreCase - Whether to ignore case when autocompleting.
+//                 Defaults to true.
+//
+// It's possible to pass in a custom function as the 'selector' 
+// option, if you prefer to write your own autocompletion logic.
+// In that case, the other options above will not apply unless
+// you support them.
+
+Autocompleter.Local = Class.create();
+Autocompleter.Local.prototype = Object.extend(new Autocompleter.Base(), {
+  initialize: function(element, update, array, options) {
+    this.baseInitialize(element, update, options);
+    this.options.array = array;
+  },
+
+  getUpdatedChoices: function() {
+    this.updateChoices(this.options.selector(this));
+  },
+
+  setOptions: function(options) {
+    this.options = Object.extend({
+      choices: 10,
+      partialSearch: true,
+      partialChars: 2,
+      ignoreCase: true,
+      fullSearch: false,
+      selector: function(instance) {
+        var ret       = []; // Beginning matches
+        var partial   = []; // Inside matches
+        var entry     = instance.getToken();
+        var count     = 0;
+
+        for (var i = 0; i < instance.options.array.length &&  
+          ret.length < instance.options.choices ; i++) { 
+
+          var elem = instance.options.array[i];
+          var foundPos = instance.options.ignoreCase ? 
+            elem.toLowerCase().indexOf(entry.toLowerCase()) : 
+            elem.indexOf(entry);
+
+          while (foundPos != -1) {
+            if (foundPos == 0 && elem.length != entry.length) { 
+              ret.push("<li><strong>" + elem.substr(0, entry.length) + "</strong>" + 
+                elem.substr(entry.length) + "</li>");
+              break;
+            } else if (entry.length >= instance.options.partialChars && 
+              instance.options.partialSearch && foundPos != -1) {
+              if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) {
+                partial.push("<li>" + elem.substr(0, foundPos) + "<strong>" +
+                  elem.substr(foundPos, entry.length) + "</strong>" + elem.substr(
+                  foundPos + entry.length) + "</li>");
+                break;
+              }
+            }
+
+            foundPos = instance.options.ignoreCase ? 
+              elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) : 
+              elem.indexOf(entry, foundPos + 1);
+
+          }
+        }
+        if (partial.length)
+          ret = ret.concat(partial.slice(0, instance.options.choices - ret.length))
+        return "<ul>" + ret.join('') + "</ul>";
+      }
+    }, options || {});
+  }
+});
+
+// AJAX in-place editor
+//
+// see documentation on http://wiki.script.aculo.us/scriptaculous/show/Ajax.InPlaceEditor
+
+// Use this if you notice weird scrolling problems on some browsers,
+// the DOM might be a bit confused when this gets called so do this
+// waits 1 ms (with setTimeout) until it does the activation
+Field.scrollFreeActivate = function(field) {
+  setTimeout(function() {
+    Field.activate(field);
+  }, 1);
+}
+
+Ajax.InPlaceEditor = Class.create();
+Ajax.InPlaceEditor.defaultHighlightColor = "#FFFF99";
+Ajax.InPlaceEditor.prototype = {
+  initialize: function(element, url, options) {
+    this.url = url;
+    this.element = $(element);
+
+    this.options = Object.extend({
+      okButton: true,
+      okText: "ok",
+      cancelLink: true,
+      cancelText: "cancel",
+      savingText: "Saving...",
+      clickToEditText: "Click to edit",
+      okText: "ok",
+      rows: 1,
+      onComplete: function(transport, element) {
+        new Effect.Highlight(element, {startcolor: this.options.highlightcolor});
+      },
+      onFailure: function(transport) {
+        alert("Error communicating with the server: " + transport.responseText.stripTags());
+      },
+      callback: function(form) {
+        return Form.serialize(form);
+      },
+      handleLineBreaks: true,
+      loadingText: 'Loading...',
+      savingClassName: 'inplaceeditor-saving',
+      loadingClassName: 'inplaceeditor-loading',
+      formClassName: 'inplaceeditor-form',
+      highlightcolor: Ajax.InPlaceEditor.defaultHighlightColor,
+      highlightendcolor: "#FFFFFF",
+      externalControl:	null,
+      submitOnBlur: false,
+      ajaxOptions: {}
+    }, options || {});
+
+    if(!this.options.formId && this.element.id) {
+      this.options.formId = this.element.id + "-inplaceeditor";
+      if ($(this.options.formId)) {
+        // there's already a form with that name, don't specify an id
+        this.options.formId = null;
+      }
+    }
+    
+    if (this.options.externalControl) {
+      this.options.externalControl = $(this.options.externalControl);
+    }
+    
+    this.originalBackground = Element.getStyle(this.element, 'background-color');
+    if (!this.originalBackground) {
+      this.originalBackground = "transparent";
+    }
+    
+    this.element.title = this.options.clickToEditText;
+    
+    this.onclickListener = this.enterEditMode.bindAsEventListener(this);
+    this.mouseoverListener = this.enterHover.bindAsEventListener(this);
+    this.mouseoutListener = this.leaveHover.bindAsEventListener(this);
+    Event.observe(this.element, 'click', this.onclickListener);
+    Event.observe(this.element, 'mouseover', this.mouseoverListener);
+    Event.observe(this.element, 'mouseout', this.mouseoutListener);
+    if (this.options.externalControl) {
+      Event.observe(this.options.externalControl, 'click', this.onclickListener);
+      Event.observe(this.options.externalControl, 'mouseover', this.mouseoverListener);
+      Event.observe(this.options.externalControl, 'mouseout', this.mouseoutListener);
+    }
+  },
+  enterEditMode: function(evt) {
+    if (this.saving) return;
+    if (this.editing) return;
+    this.editing = true;
+    this.onEnterEditMode();
+    if (this.options.externalControl) {
+      Element.hide(this.options.externalControl);
+    }
+    Element.hide(this.element);
+    this.createForm();
+    this.element.parentNode.insertBefore(this.form, this.element);
+    Field.scrollFreeActivate(this.editField);
+    // stop the event to avoid a page refresh in Safari
+    if (evt) {
+      Event.stop(evt);
+    }
+    return false;
+  },
+  createForm: function() {
+    this.form = document.createElement("form");
+    this.form.id = this.options.formId;
+    Element.addClassName(this.form, this.options.formClassName)
+    this.form.onsubmit = this.onSubmit.bind(this);
+
+    this.createEditField();
+
+    if (this.options.textarea) {
+      var br = document.createElement("br");
+      this.form.appendChild(br);
+    }
+
+    if (this.options.okButton) {
+      okButton = document.createElement("input");
+      okButton.type = "submit";
+      okButton.value = this.options.okText;
+      this.form.appendChild(okButton);
+    }
+
+    if (this.options.cancelLink) {
+      cancelLink = document.createElement("a");
+      cancelLink.href = "#";
+      cancelLink.appendChild(document.createTextNode(this.options.cancelText));
+      cancelLink.onclick = this.onclickCancel.bind(this);
+      this.form.appendChild(cancelLink);
+    }
+  },
+  hasHTMLLineBreaks: function(string) {
+    if (!this.options.handleLineBreaks) return false;
+    return string.match(/<br/i) || string.match(/<p>/i);
+  },
+  convertHTMLLineBreaks: function(string) {
+    return string.replace(/<br>/gi, "\n").replace(/<br\/>/gi, "\n").replace(/<\/p>/gi, "\n").replace(/<p>/gi, "");
+  },
+  createEditField: function() {
+    var text;
+    if(this.options.loadTextURL) {
+      text = this.options.loadingText;
+    } else {
+      text = this.getText();
+    }
+
+    var obj = this;
+    
+    if (this.options.rows == 1 && !this.hasHTMLLineBreaks(text)) {
+      this.options.textarea = false;
+      var textField = document.createElement("input");
+      textField.obj = this;
+      textField.type = "text";
+      textField.name = "value";
+      textField.value = text;
+      textField.style.backgroundColor = this.options.highlightcolor;
+      var size = this.options.size || this.options.cols || 0;
+      if (size != 0) textField.size = size;
+      if (this.options.submitOnBlur)
+        textField.onblur = this.onSubmit.bind(this);
+      this.editField = textField;
+    } else {
+      this.options.textarea = true;
+      var textArea = document.createElement("textarea");
+      textArea.obj = this;
+      textArea.name = "value";
+      textArea.value = this.convertHTMLLineBreaks(text);
+      textArea.rows = this.options.rows;
+      textArea.cols = this.options.cols || 40;
+      if (this.options.submitOnBlur)
+        textArea.onblur = this.onSubmit.bind(this);
+      this.editField = textArea;
+    }
+    
+    if(this.options.loadTextURL) {
+      this.loadExternalText();
+    }
+    this.form.appendChild(this.editField);
+  },
+  getText: function() {
+    return this.element.innerHTML;
+  },
+  loadExternalText: function() {
+    Element.addClassName(this.form, this.options.loadingClassName);
+    this.editField.disabled = true;
+    new Ajax.Request(
+      this.options.loadTextURL,
+      Object.extend({
+        asynchronous: true,
+        onComplete: this.onLoadedExternalText.bind(this)
+      }, this.options.ajaxOptions)
+    );
+  },
+  onLoadedExternalText: function(transport) {
+    Element.removeClassName(this.form, this.options.loadingClassName);
+    this.editField.disabled = false;
+    this.editField.value = transport.responseText.stripTags();
+  },
+  onclickCancel: function() {
+    this.onComplete();
+    this.leaveEditMode();
+    return false;
+  },
+  onFailure: function(transport) {
+    this.options.onFailure(transport);
+    if (this.oldInnerHTML) {
+      this.element.innerHTML = this.oldInnerHTML;
+      this.oldInnerHTML = null;
+    }
+    return false;
+  },
+  onSubmit: function() {
+    // onLoading resets these so we need to save them away for the Ajax call
+    var form = this.form;
+    var value = this.editField.value;
+    
+    // do this first, sometimes the ajax call returns before we get a chance to switch on Saving...
+    // which means this will actually switch on Saving... *after* we've left edit mode causing Saving...
+    // to be displayed indefinitely
+    this.onLoading();
+    
+    new Ajax.Updater(
+      { 
+        success: this.element,
+         // don't update on failure (this could be an option)
+        failure: null
+      },
+      this.url,
+      Object.extend({
+        parameters: this.options.callback(form, value),
+        onComplete: this.onComplete.bind(this),
+        onFailure: this.onFailure.bind(this)
+      }, this.options.ajaxOptions)
+    );
+    // stop the event to avoid a page refresh in Safari
+    if (arguments.length > 1) {
+      Event.stop(arguments[0]);
+    }
+    return false;
+  },
+  onLoading: function() {
+    this.saving = true;
+    this.removeForm();
+    this.leaveHover();
+    this.showSaving();
+  },
+  showSaving: function() {
+    this.oldInnerHTML = this.element.innerHTML;
+    this.element.innerHTML = this.options.savingText;
+    Element.addClassName(this.element, this.options.savingClassName);
+    this.element.style.backgroundColor = this.originalBackground;
+    Element.show(this.element);
+  },
+  removeForm: function() {
+    if(this.form) {
+      if (this.form.parentNode) Element.remove(this.form);
+      this.form = null;
+    }
+  },
+  enterHover: function() {
+    if (this.saving) return;
+    this.element.style.backgroundColor = this.options.highlightcolor;
+    if (this.effect) {
+      this.effect.cancel();
+    }
+    Element.addClassName(this.element, this.options.hoverClassName)
+  },
+  leaveHover: function() {
+    if (this.options.backgroundColor) {
+      this.element.style.backgroundColor = this.oldBackground;
+    }
+    Element.removeClassName(this.element, this.options.hoverClassName)
+    if (this.saving) return;
+    this.effect = new Effect.Highlight(this.element, {
+      startcolor: this.options.highlightcolor,
+      endcolor: this.options.highlightendcolor,
+      restorecolor: this.originalBackground
+    });
+  },
+  leaveEditMode: function() {
+    Element.removeClassName(this.element, this.options.savingClassName);
+    this.removeForm();
+    this.leaveHover();
+    this.element.style.backgroundColor = this.originalBackground;
+    Element.show(this.element);
+    if (this.options.externalControl) {
+      Element.show(this.options.externalControl);
+    }
+    this.editing = false;
+    this.saving = false;
+    this.oldInnerHTML = null;
+    this.onLeaveEditMode();
+  },
+  onComplete: function(transport) {
+    this.leaveEditMode();
+    this.options.onComplete.bind(this)(transport, this.element);
+  },
+  onEnterEditMode: function() {},
+  onLeaveEditMode: function() {},
+  dispose: function() {
+    if (this.oldInnerHTML) {
+      this.element.innerHTML = this.oldInnerHTML;
+    }
+    this.leaveEditMode();
+    Event.stopObserving(this.element, 'click', this.onclickListener);
+    Event.stopObserving(this.element, 'mouseover', this.mouseoverListener);
+    Event.stopObserving(this.element, 'mouseout', this.mouseoutListener);
+    if (this.options.externalControl) {
+      Event.stopObserving(this.options.externalControl, 'click', this.onclickListener);
+      Event.stopObserving(this.options.externalControl, 'mouseover', this.mouseoverListener);
+      Event.stopObserving(this.options.externalControl, 'mouseout', this.mouseoutListener);
+    }
+  }
+};
+
+// Delayed observer, like Form.Element.Observer, 
+// but waits for delay after last key input
+// Ideal for live-search fields
+
+Form.Element.DelayedObserver = Class.create();
+Form.Element.DelayedObserver.prototype = {
+  initialize: function(element, delay, callback) {
+    this.delay     = delay || 0.5;
+    this.element   = $(element);
+    this.callback  = callback;
+    this.timer     = null;
+    this.lastValue = $F(this.element); 
+    Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));
+  },
+  delayedListener: function(event) {
+    if(this.lastValue == $F(this.element)) return;
+    if(this.timer) clearTimeout(this.timer);
+    this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000);
+    this.lastValue = $F(this.element);
+  },
+  onTimerEvent: function() {
+    this.timer = null;
+    this.callback(this.element, $F(this.element));
+  }
+};
diff --git a/framework/Web/Javascripts/effects/dragdrop.js b/framework/Web/Javascripts/effects/dragdrop.js
index 5b4dc883..818ef5e0 100644
--- a/framework/Web/Javascripts/effects/dragdrop.js
+++ b/framework/Web/Javascripts/effects/dragdrop.js
@@ -1,584 +1,585 @@
-// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)

-// 

-// See scriptaculous.js for full license.

-

-/*--------------------------------------------------------------------------*/

-

-var Droppables = {

-  drops: [],

-

-  remove: function(element) {

-    this.drops = this.drops.reject(function(d) { return d.element==$(element) });

-  },

-

-  add: function(element) {

-    element = $(element);

-    var options = Object.extend({

-      greedy:     true,

-      hoverclass: null  

-    }, arguments[1] || {});

-

-    // cache containers

-    if(options.containment) {

-      options._containers = [];

-      var containment = options.containment;

-      if((typeof containment == 'object') && 

-        (containment.constructor == Array)) {

-        containment.each( function(c) { options._containers.push($(c)) });

-      } else {

-        options._containers.push($(containment));

-      }

-    }

-    

-    if(options.accept) options.accept = [options.accept].flatten();

-

-    Element.makePositioned(element); // fix IE

-    options.element = element;

-

-    this.drops.push(options);

-  },

-

-  isContained: function(element, drop) {

-    var parentNode = element.parentNode;

-    return drop._containers.detect(function(c) { return parentNode == c });

-  },

-

-  isAffected: function(point, element, drop) {

-    return (

-      (drop.element!=element) &&

-      ((!drop._containers) ||

-        this.isContained(element, drop)) &&

-      ((!drop.accept) ||

-        (Element.classNames(element).detect( 

-          function(v) { return drop.accept.include(v) } ) )) &&

-      Position.within(drop.element, point[0], point[1]) );

-  },

-

-  deactivate: function(drop) {

-    if(drop.hoverclass)

-      Element.removeClassName(drop.element, drop.hoverclass);

-    this.last_active = null;

-  },

-

-  activate: function(drop) {

-    if(drop.hoverclass)

-      Element.addClassName(drop.element, drop.hoverclass);

-    this.last_active = drop;

-  },

-

-  show: function(point, element) {

-    if(!this.drops.length) return;

-    

-    if(this.last_active) this.deactivate(this.last_active);

-    this.drops.each( function(drop) {

-      if(Droppables.isAffected(point, element, drop)) {

-        if(drop.onHover)

-           drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));

-        if(drop.greedy) { 

-          Droppables.activate(drop);

-		  //why throw an exception?

-          //throw $break;

-        }

-      }

-    });

-  },

-

-  fire: function(event, element) {

-    if(!this.last_active) return;

-    Position.prepare();

-

-    if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active))

-      if (this.last_active.onDrop) 

-        this.last_active.onDrop(element, this.last_active.element, event);

-  },

-

-  reset: function() {

-    if(this.last_active)

-      this.deactivate(this.last_active);

-  }

-}

-

-var Draggables = {

-  drags: [],

-  observers: [],

-  

-  register: function(draggable) {

-    if(this.drags.length == 0) {

-      this.eventMouseUp   = this.endDrag.bindAsEventListener(this);

-      this.eventMouseMove = this.updateDrag.bindAsEventListener(this);

-      this.eventKeypress  = this.keyPress.bindAsEventListener(this);

-      

-      Event.observe(document, "mouseup", this.eventMouseUp);

-      Event.observe(document, "mousemove", this.eventMouseMove);

-      Event.observe(document, "keypress", this.eventKeypress);

-    }

-    this.drags.push(draggable);

-  },

-  

-  unregister: function(draggable) {

-    this.drags = this.drags.reject(function(d) { return d==draggable });

-    if(this.drags.length == 0) {

-      Event.stopObserving(document, "mouseup", this.eventMouseUp);

-      Event.stopObserving(document, "mousemove", this.eventMouseMove);

-      Event.stopObserving(document, "keypress", this.eventKeypress);

-    }

-  },

-  

-  activate: function(draggable) {

-    window.focus(); // allows keypress events if window isn't currently focused, fails for Safari

-    this.activeDraggable = draggable;

-  },

-  

-  deactivate: function(draggbale) {

-    this.activeDraggable = null;

-  },

-  

-  updateDrag: function(event) {

-    if(!this.activeDraggable) return;

-    var pointer = [Event.pointerX(event), Event.pointerY(event)];

-    // Mozilla-based browsers fire successive mousemove events with

-    // the same coordinates, prevent needless redrawing (moz bug?)

-    if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return;

-    this._lastPointer = pointer;

-    this.activeDraggable.updateDrag(event, pointer);

-  },

-  

-  endDrag: function(event) {

-    if(!this.activeDraggable) return;

-    this._lastPointer = null;

-    this.activeDraggable.endDrag(event);

-  },

-  

-  keyPress: function(event) {

-    if(this.activeDraggable)

-      this.activeDraggable.keyPress(event);

-  },

-  

-  addObserver: function(observer) {

-    this.observers.push(observer);

-    this._cacheObserverCallbacks();

-  },

-  

-  removeObserver: function(element) {  // element instead of observer fixes mem leaks

-    this.observers = this.observers.reject( function(o) { return o.element==element });

-    this._cacheObserverCallbacks();

-  },

-  

-  notify: function(eventName, draggable, event) {  // 'onStart', 'onEnd', 'onDrag'

-    if(this[eventName+'Count'] > 0)

-      this.observers.each( function(o) {

-        if(o[eventName]) o[eventName](eventName, draggable, event);

-      });

-  },

-  

-  _cacheObserverCallbacks: function() {

-    ['onStart','onEnd','onDrag'].each( function(eventName) {

-      Draggables[eventName+'Count'] = Draggables.observers.select(

-        function(o) { return o[eventName]; }

-      ).length;

-    });

-  }

-}

-

-/*--------------------------------------------------------------------------*/

-

-var Draggable = Class.create();

-Draggable.prototype = {

-  initialize: function(element) {

-	this.element = $(element);

-    var options = Object.extend({

-      handle: false,

-      starteffect: function(element) { 

-        new Effect.Opacity(element, {duration:0.2, from:1.0, to:0.7}); 

-      },

-      reverteffect: function(element, top_offset, left_offset) {

-        var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;

-        element._revert = new Effect.MoveBy(element, -top_offset, -left_offset, {duration:dur});

-      },

-      endeffect: function(element) { 

-        new Effect.Opacity(element, {duration:0.2, from:0.7, to:1.0}); 

-      },

-      zindex: 1000,

-      revert: false,

-      snap: false   // false, or xy or [x,y] or function(x,y){ return [x,y] }

-    }, arguments[1] || {});

-    

-    if(options.handle && (typeof options.handle == 'string'))

-      this.handle = Element.childrenWithClassName(this.element, options.handle)[0];  

-    if(!this.handle) this.handle = $(options.handle);

-    if(!this.handle) this.handle = this.element;

-

-    Element.makePositioned(this.element); // fix IE    

-

-    this.delta    = this.currentDelta();

-    this.options  = options;

-    this.dragging = false;   

-

-    this.eventMouseDown = this.initDrag.bindAsEventListener(this);

-    Event.observe(this.handle, "mousedown", this.eventMouseDown);

-    

-    Draggables.register(this);

-  },

-  

-  destroy: function() {

-    Event.stopObserving(this.handle, "mousedown", this.eventMouseDown);

-    Draggables.unregister(this);

-  },

-  

-  currentDelta: function() {

-    return([

-      parseInt(this.element.style.left || '0'),

-      parseInt(this.element.style.top || '0')]);

-  },

-  

-  initDrag: function(event) {

-    if(Event.isLeftClick(event)) {    

-      // abort on form elements, fixes a Firefox issue

-      var src = Event.element(event);

-      if(src.tagName && (

-        src.tagName=='INPUT' ||

-        src.tagName=='SELECT' ||

-        src.tagName=='BUTTON' ||

-        src.tagName=='TEXTAREA')) return;

-        

-      if(this.element._revert) {

-        this.element._revert.cancel();

-        this.element._revert = null;

-      }

-      

-      var pointer = [Event.pointerX(event), Event.pointerY(event)];

-      var pos     = Position.cumulativeOffset(this.element);

-      this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) });

-      

-      Draggables.activate(this);

-      Event.stop(event);

-    }

-  },

-  

-  startDrag: function(event) {

-    this.dragging = true;

-    

-    if(this.options.zindex) {

-      this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0);

-      this.element.style.zIndex = this.options.zindex;

-    }

-    

-    if(this.options.ghosting) {

-      this._clone = this.element.cloneNode(true);

-      Position.absolutize(this.element);

-      this.element.parentNode.insertBefore(this._clone, this.element);

-    }

-    

-    Draggables.notify('onStart', this, event);

-    if(this.options.starteffect) this.options.starteffect(this.element);

-  },

-  

-  updateDrag: function(event, pointer) {

-    if(!this.dragging) this.startDrag(event);

-    Position.prepare();

-    Droppables.show(pointer, this.element);

-    Draggables.notify('onDrag', this, event);

-    this.draw(pointer);

-    if(this.options.change) this.options.change(this);

-    

-    // fix AppleWebKit rendering

-    if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0);

-    Event.stop(event);

-  },

-  

-  finishDrag: function(event, success) {

-    this.dragging = false;

-

-    if(this.options.ghosting) {

-      Position.relativize(this.element);

-      Element.remove(this._clone);

-      this._clone = null;

-    }

-

-    if(success) Droppables.fire(event, this.element);

-    Draggables.notify('onEnd', this, event);

-

-    var revert = this.options.revert;

-    if(revert && typeof revert == 'function') revert = revert(this.element);

-    

-    var d = this.currentDelta();

-    if(revert && this.options.reverteffect) {

-      this.options.reverteffect(this.element, 

-        d[1]-this.delta[1], d[0]-this.delta[0]);

-    } else {

-      this.delta = d;

-    }

-

-    if(this.options.zindex)

-      this.element.style.zIndex = this.originalZ;

-

-    if(this.options.endeffect) 

-      this.options.endeffect(this.element);

-

-    Draggables.deactivate(this);

-    Droppables.reset();

-  },

-  

-  keyPress: function(event) {

-    if(!event.keyCode==Event.KEY_ESC) return;

-    this.finishDrag(event, false);

-    Event.stop(event);

-  },

-  

-  endDrag: function(event) {

-    if(!this.dragging) return;

-    this.finishDrag(event, true);

-    Event.stop(event);

-  },

-  

-  draw: function(point) {

-    var pos = Position.cumulativeOffset(this.element);

-    var d = this.currentDelta();

-    pos[0] -= d[0]; pos[1] -= d[1];

-    

-    var p = [0,1].map(function(i){ return (point[i]-pos[i]-this.offset[i]) }.bind(this));

-    

-    if(this.options.snap) {

-      if(typeof this.options.snap == 'function') {

-        p = this.options.snap(p[0],p[1]);

-      } else {

-      if(this.options.snap instanceof Array) {

-        p = p.map( function(v, i) {

-          return Math.round(v/this.options.snap[i])*this.options.snap[i] }.bind(this))

-      } else {

-        p = p.map( function(v) {

-          return Math.round(v/this.options.snap)*this.options.snap }.bind(this))

-      }

-    }}

-    

-    var style = this.element.style;

-    if((!this.options.constraint) || (this.options.constraint=='horizontal'))

-      style.left = p[0] + "px";

-    if((!this.options.constraint) || (this.options.constraint=='vertical'))

-      style.top  = p[1] + "px";

-    if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering

-  }

-}

-

-/*--------------------------------------------------------------------------*/

-

-var SortableObserver = Class.create();

-SortableObserver.prototype = {

-  initialize: function(element, observer) {

-    this.element   = $(element);

-    this.observer  = observer;

-    this.lastValue = Sortable.serialize(this.element);

-  },

-  

-  onStart: function() {

-    this.lastValue = Sortable.serialize(this.element);

-  },

-  

-  onEnd: function() {

-    Sortable.unmark();

-    if(this.lastValue != Sortable.serialize(this.element))

-      this.observer(this.element)

-  }

-}

-

-var Sortable = {

-  sortables: new Array(),

-  

-  options: function(element){

-    element = $(element);

-    return this.sortables.detect(function(s) { return s.element == element });

-  },

-  

-  destroy: function(element){

-    element = $(element);

-    this.sortables.findAll(function(s) { return s.element == element }).each(function(s){

-      Draggables.removeObserver(s.element);

-      s.droppables.each(function(d){ Droppables.remove(d) });

-      s.draggables.invoke('destroy');

-    });

-    this.sortables = this.sortables.reject(function(s) { return s.element == element });

-  },

-  

-  create: function(element) {

-    element = $(element);

-    var options = Object.extend({ 

-      element:     element,

-      tag:         'li',       // assumes li children, override with tag: 'tagname'

-      dropOnEmpty: false,

-      tree:        false,      // fixme: unimplemented

-      overlap:     'vertical', // one of 'vertical', 'horizontal'

-      constraint:  'vertical', // one of 'vertical', 'horizontal', false

-      containment: element,    // also takes array of elements (or id's); or false

-      handle:      false,      // or a CSS class

-      only:        false,

-      hoverclass:  null,

-      ghosting:    false,

-      format:      null,

-      onChange:    Prototype.emptyFunction,

-      onUpdate:    Prototype.emptyFunction

-    }, arguments[1] || {});

-

-    // clear any old sortable with same element

-    this.destroy(element);

-

-    // build options for the draggables

-    var options_for_draggable = {

-      revert:      true,

-      ghosting:    options.ghosting,

-      constraint:  options.constraint,

-      handle:      options.handle };

-

-    if(options.starteffect)

-      options_for_draggable.starteffect = options.starteffect;

-

-    if(options.reverteffect)

-      options_for_draggable.reverteffect = options.reverteffect;

-    else

-      if(options.ghosting) options_for_draggable.reverteffect = function(element) {

-        element.style.top  = 0;

-        element.style.left = 0;

-      };

-

-    if(options.endeffect)

-      options_for_draggable.endeffect = options.endeffect;

-

-    if(options.zindex)

-      options_for_draggable.zindex = options.zindex;

-

-    // build options for the droppables  

-    var options_for_droppable = {

-      overlap:     options.overlap,

-      containment: options.containment,

-      hoverclass:  options.hoverclass,

-      onHover:     Sortable.onHover,

-      greedy:      !options.dropOnEmpty

-    }

-

-    // fix for gecko engine

-    Element.cleanWhitespace(element); 

-

-    options.draggables = [];

-    options.droppables = [];

-

-    // make it so

-

-    // drop on empty handling

-    if(options.dropOnEmpty) {

-      Droppables.add(element,

-        {containment: options.containment, onHover: Sortable.onEmptyHover, greedy: false});

-      options.droppables.push(element);

-    }

-

-    (this.findElements(element, options) || []).each( function(e) {

-      // handles are per-draggable

-      var handle = options.handle ? 

-        Element.childrenWithClassName(e, options.handle)[0] : e;    

-      options.draggables.push(

-        new Draggable(e, Object.extend(options_for_draggable, { handle: handle })));

-      Droppables.add(e, options_for_droppable);

-      options.droppables.push(e);      

-    });

-

-    // keep reference

-    this.sortables.push(options);

-

-    // for onupdate

-    Draggables.addObserver(new SortableObserver(element, options.onUpdate));

-

-  },

-

-  // return all suitable-for-sortable elements in a guaranteed order

-  findElements: function(element, options) {

-    if(!element.hasChildNodes()) return null;

-    var elements = [];

-    $A(element.childNodes).each( function(e) {

-      if(e.tagName && e.tagName.toUpperCase()==options.tag.toUpperCase() &&

-        (!options.only || (Element.hasClassName(e, options.only))))

-          elements.push(e);

-      if(options.tree) {

-        var grandchildren = this.findElements(e, options);

-        if(grandchildren) elements.push(grandchildren);

-      }

-    });

-

-    return (elements.length>0 ? elements.flatten() : null);

-  },

-

-  onHover: function(element, dropon, overlap) {

-    if(overlap>0.5) {

-      Sortable.mark(dropon, 'before');

-      if(dropon.previousSibling != element) {

-        var oldParentNode = element.parentNode;

-        element.style.visibility = "hidden"; // fix gecko rendering

-        dropon.parentNode.insertBefore(element, dropon);

-        if(dropon.parentNode!=oldParentNode) 

-          Sortable.options(oldParentNode).onChange(element);

-        Sortable.options(dropon.parentNode).onChange(element);

-      }

-    } else {

-      Sortable.mark(dropon, 'after');

-      var nextElement = dropon.nextSibling || null;

-      if(nextElement != element) {

-        var oldParentNode = element.parentNode;

-        element.style.visibility = "hidden"; // fix gecko rendering

-        dropon.parentNode.insertBefore(element, nextElement);

-        if(dropon.parentNode!=oldParentNode) 

-          Sortable.options(oldParentNode).onChange(element);

-        Sortable.options(dropon.parentNode).onChange(element);

-      }

-    }

-  },

-

-  onEmptyHover: function(element, dropon) {

-    if(element.parentNode!=dropon) {

-      var oldParentNode = element.parentNode;

-      dropon.appendChild(element);

-      Sortable.options(oldParentNode).onChange(element);

-      Sortable.options(dropon).onChange(element);

-    }

-  },

-

-  unmark: function() {

-    if(Sortable._marker) Element.hide(Sortable._marker);

-  },

-

-  mark: function(dropon, position) {

-    // mark on ghosting only

-    var sortable = Sortable.options(dropon.parentNode);

-    if(sortable && !sortable.ghosting) return; 

-

-    if(!Sortable._marker) {

-      Sortable._marker = $('dropmarker') || document.createElement('DIV');

-      Element.hide(Sortable._marker);

-      Element.addClassName(Sortable._marker, 'dropmarker');

-      Sortable._marker.style.position = 'absolute';

-      document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);

-    }    

-    var offsets = Position.cumulativeOffset(dropon);

-    Sortable._marker.style.left = offsets[0] + 'px';

-    Sortable._marker.style.top = offsets[1] + 'px';

-    

-    if(position=='after')

-      if(sortable.overlap == 'horizontal') 

-        Sortable._marker.style.left = (offsets[0]+dropon.clientWidth) + 'px';

-      else

-        Sortable._marker.style.top = (offsets[1]+dropon.clientHeight) + 'px';

-    

-    Element.show(Sortable._marker);

-  },

-

-  serialize: function(element) {

-    element = $(element);

-    var sortableOptions = this.options(element);

-    var options = Object.extend({

-      tag:  sortableOptions.tag,

-      only: sortableOptions.only,

-      name: element.id,

-      format: sortableOptions.format || /^[^_]*_(.*)$/

-    }, arguments[1] || {});

-    return $(this.findElements(element, options) || []).map( function(item) {

-      return (encodeURIComponent(options.name) + "[]=" + 

-              encodeURIComponent(item.id.match(options.format) ? item.id.match(options.format)[1] : ''));

-    }).join("&");

-  }

+// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+// 
+// See scriptaculous.js for full license.
+
+/*--------------------------------------------------------------------------*/
+
+var Droppables = {
+  drops: [],
+
+  remove: function(element) {
+    this.drops = this.drops.reject(function(d) { return d.element==$(element) });
+  },
+
+  add: function(element) {
+    element = $(element);
+    var options = Object.extend({
+      greedy:     true,
+      hoverclass: null  
+    }, arguments[1] || {});
+
+    // cache containers
+    if(options.containment) {
+      options._containers = [];
+      var containment = options.containment;
+      if((typeof containment == 'object') && 
+        (containment.constructor == Array)) {
+        containment.each( function(c) { options._containers.push($(c)) });
+      } else {
+        options._containers.push($(containment));
+      }
+    }
+    
+    if(options.accept) options.accept = [options.accept].flatten();
+
+    Element.makePositioned(element); // fix IE
+    options.element = element;
+
+    this.drops.push(options);
+  },
+
+  isContained: function(element, drop) {
+    var parentNode = element.parentNode;
+    return drop._containers.detect(function(c) { return parentNode == c });
+  },
+
+  isAffected: function(point, element, drop) {
+    return (
+      (drop.element!=element) &&
+      ((!drop._containers) ||
+        this.isContained(element, drop)) &&
+      ((!drop.accept) ||
+        (Element.classNames(element).detect( 
+          function(v) { return drop.accept.include(v) } ) )) &&
+      Position.within(drop.element, point[0], point[1]) );
+  },
+
+  deactivate: function(drop) {
+    if(drop.hoverclass)
+      Element.removeClassName(drop.element, drop.hoverclass);
+    this.last_active = null;
+  },
+
+  activate: function(drop) {
+    if(drop.hoverclass)
+      Element.addClassName(drop.element, drop.hoverclass);
+    this.last_active = drop;
+  },
+
+  show: function(point, element) {
+    if(!this.drops.length) return;
+    
+    if(this.last_active) this.deactivate(this.last_active);
+    this.drops.each( function(drop) {
+      if(Droppables.isAffected(point, element, drop)) {
+        if(drop.onHover)
+           drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));
+        if(drop.greedy) { 
+          Droppables.activate(drop);
+          throw $break;
+        }
+      }
+    });
+  },
+
+  fire: function(event, element) {
+    if(!this.last_active) return;
+    Position.prepare();
+
+    if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active))
+      if (this.last_active.onDrop) 
+        this.last_active.onDrop(element, this.last_active.element, event);
+  },
+
+  reset: function() {
+    if(this.last_active)
+      this.deactivate(this.last_active);
+  }
+}
+
+var Draggables = {
+  drags: [],
+  observers: [],
+  
+  register: function(draggable) {
+    if(this.drags.length == 0) {
+      this.eventMouseUp   = this.endDrag.bindAsEventListener(this);
+      this.eventMouseMove = this.updateDrag.bindAsEventListener(this);
+      this.eventKeypress  = this.keyPress.bindAsEventListener(this);
+      
+      Event.observe(document, "mouseup", this.eventMouseUp);
+      Event.observe(document, "mousemove", this.eventMouseMove);
+      Event.observe(document, "keypress", this.eventKeypress);
+    }
+    this.drags.push(draggable);
+  },
+  
+  unregister: function(draggable) {
+    this.drags = this.drags.reject(function(d) { return d==draggable });
+    if(this.drags.length == 0) {
+      Event.stopObserving(document, "mouseup", this.eventMouseUp);
+      Event.stopObserving(document, "mousemove", this.eventMouseMove);
+      Event.stopObserving(document, "keypress", this.eventKeypress);
+    }
+  },
+  
+  activate: function(draggable) {
+    window.focus(); // allows keypress events if window isn't currently focused, fails for Safari
+    this.activeDraggable = draggable;
+  },
+  
+  deactivate: function(draggbale) {
+    this.activeDraggable = null;
+  },
+  
+  updateDrag: function(event) {
+    if(!this.activeDraggable) return;
+    var pointer = [Event.pointerX(event), Event.pointerY(event)];
+    // Mozilla-based browsers fire successive mousemove events with
+    // the same coordinates, prevent needless redrawing (moz bug?)
+    if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return;
+    this._lastPointer = pointer;
+    this.activeDraggable.updateDrag(event, pointer);
+  },
+  
+  endDrag: function(event) {
+    if(!this.activeDraggable) return;
+    this._lastPointer = null;
+    this.activeDraggable.endDrag(event);
+    this.activeDraggable = null;
+  },
+  
+  keyPress: function(event) {
+    if(this.activeDraggable)
+      this.activeDraggable.keyPress(event);
+  },
+  
+  addObserver: function(observer) {
+    this.observers.push(observer);
+    this._cacheObserverCallbacks();
+  },
+  
+  removeObserver: function(element) {  // element instead of observer fixes mem leaks
+    this.observers = this.observers.reject( function(o) { return o.element==element });
+    this._cacheObserverCallbacks();
+  },
+  
+  notify: function(eventName, draggable, event) {  // 'onStart', 'onEnd', 'onDrag'
+    if(this[eventName+'Count'] > 0)
+      this.observers.each( function(o) {
+        if(o[eventName]) o[eventName](eventName, draggable, event);
+      });
+  },
+  
+  _cacheObserverCallbacks: function() {
+    ['onStart','onEnd','onDrag'].each( function(eventName) {
+      Draggables[eventName+'Count'] = Draggables.observers.select(
+        function(o) { return o[eventName]; }
+      ).length;
+    });
+  }
+}
+
+/*--------------------------------------------------------------------------*/
+
+var Draggable = Class.create();
+Draggable.prototype = {
+  initialize: function(element) {
+    var options = Object.extend({
+      handle: false,
+      starteffect: function(element) { 
+        new Effect.Opacity(element, {duration:0.2, from:1.0, to:0.7}); 
+      },
+      reverteffect: function(element, top_offset, left_offset) {
+        var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;
+        element._revert = new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur});
+      },
+      endeffect: function(element) { 
+        new Effect.Opacity(element, {duration:0.2, from:0.7, to:1.0}); 
+      },
+      zindex: 1000,
+      revert: false,
+      snap: false   // false, or xy or [x,y] or function(x,y){ return [x,y] }
+    }, arguments[1] || {});
+
+    this.element = $(element);
+    
+    if(options.handle && (typeof options.handle == 'string'))
+      this.handle = Element.childrenWithClassName(this.element, options.handle)[0];  
+    if(!this.handle) this.handle = $(options.handle);
+    if(!this.handle) this.handle = this.element;
+
+    Element.makePositioned(this.element); // fix IE    
+
+    this.delta    = this.currentDelta();
+    this.options  = options;
+    this.dragging = false;   
+
+    this.eventMouseDown = this.initDrag.bindAsEventListener(this);
+    Event.observe(this.handle, "mousedown", this.eventMouseDown);
+    
+    Draggables.register(this);
+  },
+  
+  destroy: function() {
+    Event.stopObserving(this.handle, "mousedown", this.eventMouseDown);
+    Draggables.unregister(this);
+  },
+  
+  currentDelta: function() {
+    return([
+      parseInt(Element.getStyle(this.element,'left') || '0'),
+      parseInt(Element.getStyle(this.element,'top') || '0')]);
+  },
+  
+  initDrag: function(event) {
+    if(Event.isLeftClick(event)) {    
+      // abort on form elements, fixes a Firefox issue
+      var src = Event.element(event);
+      if(src.tagName && (
+        src.tagName=='INPUT' ||
+        src.tagName=='SELECT' ||
+        src.tagName=='BUTTON' ||
+        src.tagName=='TEXTAREA')) return;
+        
+      if(this.element._revert) {
+        this.element._revert.cancel();
+        this.element._revert = null;
+      }
+      
+      var pointer = [Event.pointerX(event), Event.pointerY(event)];
+      var pos     = Position.cumulativeOffset(this.element);
+      this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) });
+      
+      Draggables.activate(this);
+      Event.stop(event);
+    }
+  },
+  
+  startDrag: function(event) {
+    this.dragging = true;
+    
+    if(this.options.zindex) {
+      this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0);
+      this.element.style.zIndex = this.options.zindex;
+    }
+    
+    if(this.options.ghosting) {
+      this._clone = this.element.cloneNode(true);
+      Position.absolutize(this.element);
+      this.element.parentNode.insertBefore(this._clone, this.element);
+    }
+    
+    Draggables.notify('onStart', this, event);
+    if(this.options.starteffect) this.options.starteffect(this.element);
+  },
+  
+  updateDrag: function(event, pointer) {
+    if(!this.dragging) this.startDrag(event);
+    Position.prepare();
+    Droppables.show(pointer, this.element);
+    Draggables.notify('onDrag', this, event);
+    this.draw(pointer);
+    if(this.options.change) this.options.change(this);
+    
+    // fix AppleWebKit rendering
+    if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0);
+    Event.stop(event);
+  },
+  
+  finishDrag: function(event, success) {
+    this.dragging = false;
+
+    if(this.options.ghosting) {
+      Position.relativize(this.element);
+      Element.remove(this._clone);
+      this._clone = null;
+    }
+
+    if(success) Droppables.fire(event, this.element);
+    Draggables.notify('onEnd', this, event);
+
+    var revert = this.options.revert;
+    if(revert && typeof revert == 'function') revert = revert(this.element);
+    
+    var d = this.currentDelta();
+    if(revert && this.options.reverteffect) {
+      this.options.reverteffect(this.element, 
+        d[1]-this.delta[1], d[0]-this.delta[0]);
+    } else {
+      this.delta = d;
+    }
+
+    if(this.options.zindex)
+      this.element.style.zIndex = this.originalZ;
+
+    if(this.options.endeffect) 
+      this.options.endeffect(this.element);
+
+    Draggables.deactivate(this);
+    Droppables.reset();
+  },
+  
+  keyPress: function(event) {
+    if(!event.keyCode==Event.KEY_ESC) return;
+    this.finishDrag(event, false);
+    Event.stop(event);
+  },
+  
+  endDrag: function(event) {
+    if(!this.dragging) return;
+    this.finishDrag(event, true);
+    Event.stop(event);
+  },
+  
+  draw: function(point) {
+    var pos = Position.cumulativeOffset(this.element);
+    var d = this.currentDelta();
+    pos[0] -= d[0]; pos[1] -= d[1];
+    
+    var p = [0,1].map(function(i){ return (point[i]-pos[i]-this.offset[i]) }.bind(this));
+    
+    if(this.options.snap) {
+      if(typeof this.options.snap == 'function') {
+        p = this.options.snap(p[0],p[1]);
+      } else {
+      if(this.options.snap instanceof Array) {
+        p = p.map( function(v, i) {
+          return Math.round(v/this.options.snap[i])*this.options.snap[i] }.bind(this))
+      } else {
+        p = p.map( function(v) {
+          return Math.round(v/this.options.snap)*this.options.snap }.bind(this))
+      }
+    }}
+    
+    var style = this.element.style;
+    if((!this.options.constraint) || (this.options.constraint=='horizontal'))
+      style.left = p[0] + "px";
+    if((!this.options.constraint) || (this.options.constraint=='vertical'))
+      style.top  = p[1] + "px";
+    if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering
+  }
+}
+
+/*--------------------------------------------------------------------------*/
+
+var SortableObserver = Class.create();
+SortableObserver.prototype = {
+  initialize: function(element, observer) {
+    this.element   = $(element);
+    this.observer  = observer;
+    this.lastValue = Sortable.serialize(this.element);
+  },
+  
+  onStart: function() {
+    this.lastValue = Sortable.serialize(this.element);
+  },
+  
+  onEnd: function() {
+    Sortable.unmark();
+    if(this.lastValue != Sortable.serialize(this.element))
+      this.observer(this.element)
+  }
+}
+
+var Sortable = {
+  sortables: new Array(),
+  
+  options: function(element){
+    element = $(element);
+    return this.sortables.detect(function(s) { return s.element == element });
+  },
+  
+  destroy: function(element){
+    element = $(element);
+    this.sortables.findAll(function(s) { return s.element == element }).each(function(s){
+      Draggables.removeObserver(s.element);
+      s.droppables.each(function(d){ Droppables.remove(d) });
+      s.draggables.invoke('destroy');
+    });
+    this.sortables = this.sortables.reject(function(s) { return s.element == element });
+  },
+  
+  create: function(element) {
+    element = $(element);
+    var options = Object.extend({ 
+      element:     element,
+      tag:         'li',       // assumes li children, override with tag: 'tagname'
+      dropOnEmpty: false,
+      tree:        false,      // fixme: unimplemented
+      overlap:     'vertical', // one of 'vertical', 'horizontal'
+      constraint:  'vertical', // one of 'vertical', 'horizontal', false
+      containment: element,    // also takes array of elements (or id's); or false
+      handle:      false,      // or a CSS class
+      only:        false,
+      hoverclass:  null,
+      ghosting:    false,
+      format:      null,
+      onChange:    Prototype.emptyFunction,
+      onUpdate:    Prototype.emptyFunction
+    }, arguments[1] || {});
+
+    // clear any old sortable with same element
+    this.destroy(element);
+
+    // build options for the draggables
+    var options_for_draggable = {
+      revert:      true,
+      ghosting:    options.ghosting,
+      constraint:  options.constraint,
+      handle:      options.handle };
+
+    if(options.starteffect)
+      options_for_draggable.starteffect = options.starteffect;
+
+    if(options.reverteffect)
+      options_for_draggable.reverteffect = options.reverteffect;
+    else
+      if(options.ghosting) options_for_draggable.reverteffect = function(element) {
+        element.style.top  = 0;
+        element.style.left = 0;
+      };
+
+    if(options.endeffect)
+      options_for_draggable.endeffect = options.endeffect;
+
+    if(options.zindex)
+      options_for_draggable.zindex = options.zindex;
+
+    // build options for the droppables  
+    var options_for_droppable = {
+      overlap:     options.overlap,
+      containment: options.containment,
+      hoverclass:  options.hoverclass,
+      onHover:     Sortable.onHover,
+      greedy:      !options.dropOnEmpty
+    }
+
+    // fix for gecko engine
+    Element.cleanWhitespace(element); 
+
+    options.draggables = [];
+    options.droppables = [];
+
+    // make it so
+
+    // drop on empty handling
+    if(options.dropOnEmpty) {
+      Droppables.add(element,
+        {containment: options.containment, onHover: Sortable.onEmptyHover, greedy: false});
+      options.droppables.push(element);
+    }
+
+    (this.findElements(element, options) || []).each( function(e) {
+      // handles are per-draggable
+      var handle = options.handle ? 
+        Element.childrenWithClassName(e, options.handle)[0] : e;    
+      options.draggables.push(
+        new Draggable(e, Object.extend(options_for_draggable, { handle: handle })));
+      Droppables.add(e, options_for_droppable);
+      options.droppables.push(e);      
+    });
+
+    // keep reference
+    this.sortables.push(options);
+
+    // for onupdate
+    Draggables.addObserver(new SortableObserver(element, options.onUpdate));
+
+  },
+
+  // return all suitable-for-sortable elements in a guaranteed order
+  findElements: function(element, options) {
+    if(!element.hasChildNodes()) return null;
+    var elements = [];
+    $A(element.childNodes).each( function(e) {
+      if(e.tagName && e.tagName.toUpperCase()==options.tag.toUpperCase() &&
+        (!options.only || (Element.hasClassName(e, options.only))))
+          elements.push(e);
+      if(options.tree) {
+        var grandchildren = this.findElements(e, options);
+        if(grandchildren) elements.push(grandchildren);
+      }
+    });
+
+    return (elements.length>0 ? elements.flatten() : null);
+  },
+
+  onHover: function(element, dropon, overlap) {
+    if(overlap>0.5) {
+      Sortable.mark(dropon, 'before');
+      if(dropon.previousSibling != element) {
+        var oldParentNode = element.parentNode;
+        element.style.visibility = "hidden"; // fix gecko rendering
+        dropon.parentNode.insertBefore(element, dropon);
+        if(dropon.parentNode!=oldParentNode) 
+          Sortable.options(oldParentNode).onChange(element);
+        Sortable.options(dropon.parentNode).onChange(element);
+      }
+    } else {
+      Sortable.mark(dropon, 'after');
+      var nextElement = dropon.nextSibling || null;
+      if(nextElement != element) {
+        var oldParentNode = element.parentNode;
+        element.style.visibility = "hidden"; // fix gecko rendering
+        dropon.parentNode.insertBefore(element, nextElement);
+        if(dropon.parentNode!=oldParentNode) 
+          Sortable.options(oldParentNode).onChange(element);
+        Sortable.options(dropon.parentNode).onChange(element);
+      }
+    }
+  },
+
+  onEmptyHover: function(element, dropon) {
+    if(element.parentNode!=dropon) {
+      var oldParentNode = element.parentNode;
+      dropon.appendChild(element);
+      Sortable.options(oldParentNode).onChange(element);
+      Sortable.options(dropon).onChange(element);
+    }
+  },
+
+  unmark: function() {
+    if(Sortable._marker) Element.hide(Sortable._marker);
+  },
+
+  mark: function(dropon, position) {
+    // mark on ghosting only
+    var sortable = Sortable.options(dropon.parentNode);
+    if(sortable && !sortable.ghosting) return; 
+
+    if(!Sortable._marker) {
+      Sortable._marker = $('dropmarker') || document.createElement('DIV');
+      Element.hide(Sortable._marker);
+      Element.addClassName(Sortable._marker, 'dropmarker');
+      Sortable._marker.style.position = 'absolute';
+      document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);
+    }    
+    var offsets = Position.cumulativeOffset(dropon);
+    Sortable._marker.style.left = offsets[0] + 'px';
+    Sortable._marker.style.top = offsets[1] + 'px';
+    
+    if(position=='after')
+      if(sortable.overlap == 'horizontal') 
+        Sortable._marker.style.left = (offsets[0]+dropon.clientWidth) + 'px';
+      else
+        Sortable._marker.style.top = (offsets[1]+dropon.clientHeight) + 'px';
+    
+    Element.show(Sortable._marker);
+  },
+
+  serialize: function(element) {
+    element = $(element);
+    var sortableOptions = this.options(element);
+    var options = Object.extend({
+      tag:  sortableOptions.tag,
+      only: sortableOptions.only,
+      name: element.id,
+      format: sortableOptions.format || /^[^_]*_(.*)$/
+    }, arguments[1] || {});
+    return $(this.findElements(element, options) || []).map( function(item) {
+      return (encodeURIComponent(options.name) + "[]=" + 
+              encodeURIComponent(item.id.match(options.format) ? item.id.match(options.format)[1] : ''));
+    }).join("&");
+  }
 }
\ No newline at end of file
diff --git a/framework/Web/Javascripts/effects/effects.js b/framework/Web/Javascripts/effects/effects.js
index 10f4fa7e..d3940a82 100644
--- a/framework/Web/Javascripts/effects/effects.js
+++ b/framework/Web/Javascripts/effects/effects.js
@@ -1,854 +1,903 @@
-// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)

-// Contributors:

-//  Justin Palmer (http://encytemedia.com/)

-//  Mark Pilgrim (http://diveintomark.org/)

-//  Martin Bialasinki

-// 

-// See scriptaculous.js for full license.  

-

-/* ------------- element ext -------------- */  

- 

-// converts rgb() and #xxx to #xxxxxx format,  

-// returns self (or first argument) if not convertable  

-String.prototype.parseColor = function() {  

-  var color = '#';  

-  if(this.slice(0,4) == 'rgb(') {  

-    var cols = this.slice(4,this.length-1).split(',');  

-    var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);  

-  } else {  

-    if(this.slice(0,1) == '#') {  

-      if(this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();  

-      if(this.length==7) color = this.toLowerCase();  

-    }  

-  }  

-  return(color.length==7 ? color : (arguments[0] || this));  

-}  

-

-Element.collectTextNodesIgnoreClass = function(element, ignoreclass) {  

-  var children = $(element).childNodes;  

-  var text     = '';  

-  var classtest = new RegExp('^([^ ]+ )*' + ignoreclass+ '( [^ ]+)*$','i');  

- 

-  for (var i = 0; i < children.length; i++) {  

-    if(children[i].nodeType==3) {  

-      text+=children[i].nodeValue;  

-    } else {  

-      if((!children[i].className.match(classtest)) && children[i].hasChildNodes())  

-        text += Element.collectTextNodesIgnoreClass(children[i], ignoreclass);  

-    }  

-  }  

- 

-  return text;

-}

-

-Element.setStyle = function(element, style) {

-  element = $(element);

-  for(k in style) element.style[k.camelize()] = style[k];

-}

-

-Element.setContentZoom = function(element, percent) {  

-  Element.setStyle(element, {fontSize: (percent/100) + 'em'});   

-  if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0);  

-}

-

-Element.getOpacity = function(element){  

-  var opacity;

-  if (opacity = Element.getStyle(element, 'opacity'))  

-    return parseFloat(opacity);  

-  if (opacity = (Element.getStyle(element, 'filter') || '').match(/alpha\(opacity=(.*)\)/))  

-    if(opacity[1]) return parseFloat(opacity[1]) / 100;  

-  return 1.0;  

-}

-

-Element.setOpacity = function(element, value){  

-  element= $(element);  

-  if (value == 1){

-    Element.setStyle(element, { opacity: 

-      (/Gecko/.test(navigator.userAgent) && !/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ? 

-      0.999999 : null });

-    if(/MSIE/.test(navigator.userAgent))  

-      Element.setStyle(element, {filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'')});  

-  } else {  

-    if(value < 0.00001) value = 0;  

-    Element.setStyle(element, {opacity: value});

-    if(/MSIE/.test(navigator.userAgent))  

-     Element.setStyle(element, 

-       { filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'') +

-                 'alpha(opacity='+value*100+')' });  

-  }   

-}  

- 

-Element.getInlineOpacity = function(element){  

-  return $(element).style.opacity || '';

-}  

-

-Element.childrenWithClassName = function(element, className) {  

-  return $A($(element).getElementsByTagName('*')).select(

-    function(c) { return Element.hasClassName(c, className) });

-}

-

-Array.prototype.call = function() {

-  var args = arguments;

-  this.each(function(f){ f.apply(this, args) });

-}

-

-/*--------------------------------------------------------------------------*/

-

-var Effect = {

-  tagifyText: function(element) {

-    var tagifyStyle = 'position:relative';

-    if(/MSIE/.test(navigator.userAgent)) tagifyStyle += ';zoom:1';

-    element = $(element);

-    $A(element.childNodes).each( function(child) {

-      if(child.nodeType==3) {

-        child.nodeValue.toArray().each( function(character) {

-          element.insertBefore(

-            Builder.node('span',{style: tagifyStyle},

-              character == ' ' ? String.fromCharCode(160) : character), 

-              child);

-        });

-        Element.remove(child);

-      }

-    });

-  },

-  multiple: function(element, effect) {

-    var elements;

-    if(((typeof element == 'object') || 

-        (typeof element == 'function')) && 

-       (element.length))

-      elements = element;

-    else

-      elements = $(element).childNodes;

-      

-    var options = Object.extend({

-      speed: 0.1,

-      delay: 0.0

-    }, arguments[2] || {});

-    var masterDelay = options.delay;

-

-    $A(elements).each( function(element, index) {

-      new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));

-    });

-  }

-};

-

-var Effect2 = Effect; // deprecated

-

-/* ------------- transitions ------------- */

-

-Effect.Transitions = {}

-

-Effect.Transitions.linear = function(pos) {

-  return pos;

-}

-Effect.Transitions.sinoidal = function(pos) {

-  return (-Math.cos(pos*Math.PI)/2) + 0.5;

-}

-Effect.Transitions.reverse  = function(pos) {

-  return 1-pos;

-}

-Effect.Transitions.flicker = function(pos) {

-  return ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;

-}

-Effect.Transitions.wobble = function(pos) {

-  return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;

-}

-Effect.Transitions.pulse = function(pos) {

-  return (Math.floor(pos*10) % 2 == 0 ? 

-    (pos*10-Math.floor(pos*10)) : 1-(pos*10-Math.floor(pos*10)));

-}

-Effect.Transitions.none = function(pos) {

-  return 0;

-}

-Effect.Transitions.full = function(pos) {

-  return 1;

-}

-

-/* ------------- core effects ------------- */

-

-Effect.Queue = {

-  effects:  [],

-  _each: function(iterator) {

-    this.effects._each(iterator);

-  },

-  interval: null,

-  add: function(effect) {

-    var timestamp = new Date().getTime();

-    

-    switch(effect.options.queue) {

-      case 'front':

-        // move unstarted effects after this effect  

-        this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {

-            e.startOn  += effect.finishOn;

-            e.finishOn += effect.finishOn;

-          });

-        break;

-      case 'end':

-        // start effect after last queued effect has finished

-        timestamp = this.effects.pluck('finishOn').max() || timestamp;

-        break;

-    }

-    

-    effect.startOn  += timestamp;

-    effect.finishOn += timestamp;

-    this.effects.push(effect);

-    if(!this.interval) 

-      this.interval = setInterval(this.loop.bind(this), 40);

-  },

-  remove: function(effect) {

-    this.effects = this.effects.reject(function(e) { return e==effect });

-    if(this.effects.length == 0) {

-      clearInterval(this.interval);

-      this.interval = null;

-    }

-  },

-  loop: function() {

-    var timePos = new Date().getTime();

-    this.effects.invoke('loop', timePos);

-  }

-}

-Object.extend(Effect.Queue, Enumerable);

-

-Effect.Base = function() {};

-Effect.Base.prototype = {

-  position: null,

-  setOptions: function(options) {

-    this.options = Object.extend({

-      transition: Effect.Transitions.sinoidal,

-      duration:   1.0,   // seconds

-      fps:        25.0,  // max. 25fps due to Effect.Queue implementation

-      sync:       false, // true for combining

-      from:       0.0,

-      to:         1.0,

-      delay:      0.0,

-      queue:      'parallel'

-    }, options || {});

-  },

-  start: function(options) {

-    this.setOptions(options || {});

-    this.currentFrame = 0;

-    this.state        = 'idle';

-    this.startOn      = this.options.delay*1000;

-    this.finishOn     = this.startOn + (this.options.duration*1000);

-    this.event('beforeStart');

-    if(!this.options.sync) Effect.Queue.add(this);

-  },

-  loop: function(timePos) {

-    if(timePos >= this.startOn) {

-      if(timePos >= this.finishOn) {

-        this.render(1.0);

-        this.cancel();

-        this.event('beforeFinish');

-        if(this.finish) this.finish(); 

-        this.event('afterFinish');

-        return;  

-      }

-      var pos   = (timePos - this.startOn) / (this.finishOn - this.startOn);

-      var frame = Math.round(pos * this.options.fps * this.options.duration);

-      if(frame > this.currentFrame) {

-        this.render(pos);

-        this.currentFrame = frame;

-      }

-    }

-  },

-  render: function(pos) {

-    if(this.state == 'idle') {

-      this.state = 'running';

-      this.event('beforeSetup');

-      if(this.setup) this.setup();

-      this.event('afterSetup');

-    }

-    if(this.state == 'running') {

-      if(this.options.transition) pos = this.options.transition(pos);

-      pos *= (this.options.to-this.options.from);

-      pos += this.options.from;

-      this.position = pos;

-      this.event('beforeUpdate');

-      if(this.update) this.update(pos);

-      this.event('afterUpdate');

-    }

-  },

-  cancel: function() {

-    if(!this.options.sync) Effect.Queue.remove(this);

-    this.state = 'finished';

-  },

-  event: function(eventName) {

-    if(this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);

-    if(this.options[eventName]) this.options[eventName](this);

-  },

-  inspect: function() {

-    return '#<Effect:' + $H(this).inspect() + ',options:' + $H(this.options).inspect() + '>';

-  }

-}

-

-Effect.Parallel = Class.create();

-Object.extend(Object.extend(Effect.Parallel.prototype, Effect.Base.prototype), {

-  initialize: function(effects) {

-    this.effects = effects || [];

-    this.start(arguments[1]);

-  },

-  update: function(position) {

-    this.effects.invoke('render', position);

-  },

-  finish: function(position) {

-    this.effects.each( function(effect) {

-      effect.render(1.0);

-      effect.cancel();

-      effect.event('beforeFinish');

-      if(effect.finish) effect.finish(position);

-      effect.event('afterFinish');

-    });

-  }

-});

-

-Effect.Opacity = Class.create();

-Object.extend(Object.extend(Effect.Opacity.prototype, Effect.Base.prototype), {

-  initialize: function(element) {

-    this.element = $(element);

-    // make this work on IE on elements without 'layout'

-    if(/MSIE/.test(navigator.userAgent) && (!this.element.hasLayout))

-      Element.setStyle(this.element, {zoom: 1});

-    var options = Object.extend({

-      from: Element.getOpacity(this.element) || 0.0,

-      to:   1.0

-    }, arguments[1] || {});

-    this.start(options);

-  },

-  update: function(position) {

-    Element.setOpacity(this.element, position);

-  }

-});

-

-Effect.MoveBy = Class.create();

-Object.extend(Object.extend(Effect.MoveBy.prototype, Effect.Base.prototype), {

-  initialize: function(element, toTop, toLeft) {

-    this.element      = $(element);

-    this.toTop        = toTop;

-    this.toLeft       = toLeft;

-    this.start(arguments[3]);

-  },

-  setup: function() {

-    // Bug in Opera: Opera returns the "real" position of a static element or

-    // relative element that does not have top/left explicitly set.

-    // ==> Always set top and left for position relative elements in your stylesheets 

-    // (to 0 if you do not need them) 

-    Element.makePositioned(this.element);

-    this.originalTop  = parseFloat(Element.getStyle(this.element,'top')  || '0');

-    this.originalLeft = parseFloat(Element.getStyle(this.element,'left') || '0');

-  },

-  update: function(position) {

-    Element.setStyle(this.element, {

-      top:  this.toTop  * position + this.originalTop + 'px',

-      left: this.toLeft * position + this.originalLeft + 'px'

-    });

-  }

-});

-

-Effect.Scale = Class.create();

-Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), {

-  initialize: function(element, percent) {

-    this.element = $(element)

-    var options = Object.extend({

-      scaleX: true,

-      scaleY: true,

-      scaleContent: true,

-      scaleFromCenter: false,

-      scaleMode: 'box',        // 'box' or 'contents' or {} with provided values

-      scaleFrom: 100.0,

-      scaleTo:   percent

-    }, arguments[2] || {});

-    this.start(options);

-  },

-  setup: function() {

-    this.restoreAfterFinish = this.options.restoreAfterFinish || false;

-    this.elementPositioning = Element.getStyle(this.element,'position');

-    

-    this.originalStyle = {};

-    ['top','left','width','height','fontSize'].each( function(k) {

-      this.originalStyle[k] = this.element.style[k];

-    }.bind(this));

-      

-    this.originalTop  = this.element.offsetTop;

-    this.originalLeft = this.element.offsetLeft;

-    

-    var fontSize = Element.getStyle(this.element,'font-size') || '100%';

-    ['em','px','%'].each( function(fontSizeType) {

-      if(fontSize.indexOf(fontSizeType)>0) {

-        this.fontSize     = parseFloat(fontSize);

-        this.fontSizeType = fontSizeType;

-      }

-    }.bind(this));

-    

-    this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;

-    

-    this.dims = null;

-    if(this.options.scaleMode=='box')

-      this.dims = [this.element.offsetHeight, this.element.offsetWidth];

-    if(/^content/.test(this.options.scaleMode))

-      this.dims = [this.element.scrollHeight, this.element.scrollWidth];

-    if(!this.dims)

-      this.dims = [this.options.scaleMode.originalHeight,

-                   this.options.scaleMode.originalWidth];

-  },

-  update: function(position) {

-    var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);

-    if(this.options.scaleContent && this.fontSize)

-      Element.setStyle(this.element, {fontSize: this.fontSize * currentScale + this.fontSizeType });

-    this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);

-  },

-  finish: function(position) {

-    if (this.restoreAfterFinish) Element.setStyle(this.element, this.originalStyle);

-  },

-  setDimensions: function(height, width) {

-    var d = {};

-    if(this.options.scaleX) d.width = width + 'px';

-    if(this.options.scaleY) d.height = height + 'px';

-    if(this.options.scaleFromCenter) {

-      var topd  = (height - this.dims[0])/2;

-      var leftd = (width  - this.dims[1])/2;

-      if(this.elementPositioning == 'absolute') {

-        if(this.options.scaleY) d.top = this.originalTop-topd + 'px';

-        if(this.options.scaleX) d.left = this.originalLeft-leftd + 'px';

-      } else {

-        if(this.options.scaleY) d.top = -topd + 'px';

-        if(this.options.scaleX) d.left = -leftd + 'px';

-      }

-    }

-    Element.setStyle(this.element, d);

-  }

-});

-

-Effect.Highlight = Class.create();

-Object.extend(Object.extend(Effect.Highlight.prototype, Effect.Base.prototype), {

-  initialize: function(element) {

-    this.element = $(element);

-    var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || {});

-    this.start(options);

-  },

-  setup: function() {

-    // Prevent executing on elements not in the layout flow

-    if(Element.getStyle(this.element, 'display')=='none') { this.cancel(); return; }

-    // Disable background image during the effect

-    this.oldStyle = {

-      backgroundImage: Element.getStyle(this.element, 'background-image') };

-    Element.setStyle(this.element, {backgroundImage: 'none'});

-    if(!this.options.endcolor)

-      this.options.endcolor = Element.getStyle(this.element, 'background-color').parseColor('#ffffff');

-    if(!this.options.restorecolor)

-      this.options.restorecolor = Element.getStyle(this.element, 'background-color');

-    // init color calculations

-    this._base  = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));

-    this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));

-  },

-  update: function(position) {

-    Element.setStyle(this.element,{backgroundColor: $R(0,2).inject('#',function(m,v,i){

-      return m+(Math.round(this._base[i]+(this._delta[i]*position)).toColorPart()); }.bind(this)) });

-  },

-  finish: function() {

-    Element.setStyle(this.element, Object.extend(this.oldStyle, {

-      backgroundColor: this.options.restorecolor

-    }));

-  }

-});

-

-Effect.ScrollTo = Class.create();

-Object.extend(Object.extend(Effect.ScrollTo.prototype, Effect.Base.prototype), {

-  initialize: function(element) {

-    this.element = $(element);

-    this.start(arguments[1] || {});

-  },

-  setup: function() {

-    Position.prepare();

-    var offsets = Position.cumulativeOffset(this.element);

-    if(this.options.offset) offsets[1] += this.options.offset;

-    var max = window.innerHeight ? 

-      window.height - window.innerHeight :

-      document.body.scrollHeight - 

-        (document.documentElement.clientHeight ? 

-          document.documentElement.clientHeight : document.body.clientHeight);

-    this.scrollStart = Position.deltaY;

-    this.delta = (offsets[1] > max ? max : offsets[1]) - this.scrollStart;

-  },

-  update: function(position) {

-    Position.prepare();

-    window.scrollTo(Position.deltaX, 

-      this.scrollStart + (position*this.delta));

-  }

-});

-

-/* ------------- combination effects ------------- */

-

-Effect.Fade = function(element) {

-  var oldOpacity = Element.getInlineOpacity(element);

-  var options = Object.extend({

-  from: Element.getOpacity(element) || 1.0,

-  to:   0.0,

-  afterFinishInternal: function(effect) { with(Element) { 

-    if(effect.options.to!=0) return;

-    hide(effect.element);

-    setStyle(effect.element, {opacity: oldOpacity}); }}

-  }, arguments[1] || {});

-  return new Effect.Opacity(element,options);

-}

-

-Effect.Appear = function(element) {

-  var options = Object.extend({

-  from: (Element.getStyle(element, 'display') == 'none' ? 0.0 : Element.getOpacity(element) || 0.0),

-  to:   1.0,

-  beforeSetup: function(effect) { with(Element) {

-    setOpacity(effect.element, effect.options.from);

-    show(effect.element); }}

-  }, arguments[1] || {});

-  return new Effect.Opacity(element,options);

-}

-

-Effect.Puff = function(element) {

-  element = $(element);

-  var oldStyle = { opacity: Element.getInlineOpacity(element), position: Element.getStyle(element, 'position') };

-  return new Effect.Parallel(

-   [ new Effect.Scale(element, 200, 

-      { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), 

-     new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], 

-     Object.extend({ duration: 1.0, 

-      beforeSetupInternal: function(effect) { with(Element) {

-        setStyle(effect.effects[0].element, {position: 'absolute'}); }},

-      afterFinishInternal: function(effect) { with(Element) {

-         hide(effect.effects[0].element);

-         setStyle(effect.effects[0].element, oldStyle); }}

-     }, arguments[1] || {})

-   );

-}

-

-Effect.BlindUp = function(element) {

-  element = $(element);

-  Element.makeClipping(element);

-  return new Effect.Scale(element, 0, 

-    Object.extend({ scaleContent: false, 

-      scaleX: false, 

-      restoreAfterFinish: true,

-      afterFinishInternal: function(effect) { with(Element) {

-        [hide, undoClipping].call(effect.element); }} 

-    }, arguments[1] || {})

-  );

-}

-

-Effect.BlindDown = function(element) {

-  element = $(element);

-  var oldHeight = Element.getStyle(element, 'height');

-  var elementDimensions = Element.getDimensions(element);

-  return new Effect.Scale(element, 100, 

-    Object.extend({ scaleContent: false, 

-      scaleX: false,

-      scaleFrom: 0,

-      scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},

-      restoreAfterFinish: true,

-      afterSetup: function(effect) { with(Element) {

-        makeClipping(effect.element);

-        setStyle(effect.element, {height: '0px'});

-        show(effect.element); 

-      }},  

-      afterFinishInternal: function(effect) { with(Element) {

-        undoClipping(effect.element);

-        setStyle(effect.element, {height: oldHeight});

-      }}

-    }, arguments[1] || {})

-  );

-}

-

-Effect.SwitchOff = function(element) {

-  element = $(element);

-  var oldOpacity = Element.getInlineOpacity(element);

-  return new Effect.Appear(element, { 

-    duration: 0.4,

-    from: 0,

-    transition: Effect.Transitions.flicker,

-    afterFinishInternal: function(effect) {

-      new Effect.Scale(effect.element, 1, { 

-        duration: 0.3, scaleFromCenter: true,

-        scaleX: false, scaleContent: false, restoreAfterFinish: true,

-        beforeSetup: function(effect) { with(Element) {

-          [makePositioned,makeClipping].call(effect.element);

-        }},

-        afterFinishInternal: function(effect) { with(Element) {

-          [hide,undoClipping,undoPositioned].call(effect.element);

-          setStyle(effect.element, {opacity: oldOpacity});

-        }}

-      })

-    }

-  });

-}

-

-Effect.DropOut = function(element) {

-  element = $(element);

-  var oldStyle = {

-    top: Element.getStyle(element, 'top'),

-    left: Element.getStyle(element, 'left'),

-    opacity: Element.getInlineOpacity(element) };

-  return new Effect.Parallel(

-    [ new Effect.MoveBy(element, 100, 0, { sync: true }), 

-      new Effect.Opacity(element, { sync: true, to: 0.0 }) ],

-    Object.extend(

-      { duration: 0.5,

-        beforeSetup: function(effect) { with(Element) {

-          makePositioned(effect.effects[0].element); }},

-        afterFinishInternal: function(effect) { with(Element) {

-          [hide, undoPositioned].call(effect.effects[0].element);

-          setStyle(effect.effects[0].element, oldStyle); }} 

-      }, arguments[1] || {}));

-}

-

-Effect.Shake = function(element) {

-  element = $(element);

-  var oldStyle = {

-    top: Element.getStyle(element, 'top'),

-    left: Element.getStyle(element, 'left') };

-  return new Effect.MoveBy(element, 0, 20, 

-    { duration: 0.05, afterFinishInternal: function(effect) {

-  new Effect.MoveBy(effect.element, 0, -40, 

-    { duration: 0.1, afterFinishInternal: function(effect) {

-  new Effect.MoveBy(effect.element, 0, 40, 

-    { duration: 0.1, afterFinishInternal: function(effect) {

-  new Effect.MoveBy(effect.element, 0, -40, 

-    { duration: 0.1, afterFinishInternal: function(effect) {

-  new Effect.MoveBy(effect.element, 0, 40, 

-    { duration: 0.1, afterFinishInternal: function(effect) {

-  new Effect.MoveBy(effect.element, 0, -20, 

-    { duration: 0.05, afterFinishInternal: function(effect) { with(Element) {

-        undoPositioned(effect.element);

-        setStyle(effect.element, oldStyle);

-  }}}) }}) }}) }}) }}) }});

-}

-

-Effect.SlideDown = function(element) {

-  element = $(element);

-  Element.cleanWhitespace(element);

-  // SlideDown need to have the content of the element wrapped in a container element with fixed height!

-  var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom');

-  var elementDimensions = Element.getDimensions(element);

-  return new Effect.Scale(element, 100, Object.extend({ 

-    scaleContent: false, 

-    scaleX: false, 

-    scaleFrom: 0,

-    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},

-    restoreAfterFinish: true,

-    afterSetup: function(effect) { with(Element) {

-      makePositioned(effect.element);

-      makePositioned(effect.element.firstChild);

-      if(window.opera) setStyle(effect.element, {top: ''});

-      makeClipping(effect.element);

-      setStyle(effect.element, {height: '0px'});

-      show(element); }},

-    afterUpdateInternal: function(effect) { with(Element) {

-      setStyle(effect.element.firstChild, {bottom:

-        (effect.dims[0] - effect.element.clientHeight) + 'px' }); }},

-    afterFinishInternal: function(effect) { with(Element) {

-      undoClipping(effect.element); 

-      undoPositioned(effect.element.firstChild);

-      undoPositioned(effect.element);

-      setStyle(effect.element.firstChild, {bottom: oldInnerBottom}); }}

-    }, arguments[1] || {})

-  );

-}

-  

-Effect.SlideUp = function(element) {

-  element = $(element);

-  Element.cleanWhitespace(element);

-  var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom');

-  return new Effect.Scale(element, 0, 

-   Object.extend({ scaleContent: false, 

-    scaleX: false, 

-    scaleMode: 'box',

-    scaleFrom: 100,

-    restoreAfterFinish: true,

-    beforeStartInternal: function(effect) { with(Element) {

-      makePositioned(effect.element);

-      makePositioned(effect.element.firstChild);

-      if(window.opera) setStyle(effect.element, {top: ''});

-      makeClipping(effect.element);

-      show(element); }},  

-    afterUpdateInternal: function(effect) { with(Element) {

-      setStyle(effect.element.firstChild, {bottom:

-        (effect.dims[0] - effect.element.clientHeight) + 'px' }); }},

-    afterFinishInternal: function(effect) { with(Element) {

-        [hide, undoClipping].call(effect.element); 

-        undoPositioned(effect.element.firstChild);

-        undoPositioned(effect.element);

-        setStyle(effect.element.firstChild, {bottom: oldInnerBottom}); }}

-   }, arguments[1] || {})

-  );

-}

-

-// Bug in opera makes the TD containing this element expand for a instance after finish 

-Effect.Squish = function(element) {

-  return new Effect.Scale(element, window.opera ? 1 : 0, 

-    { restoreAfterFinish: true,

-      beforeSetup: function(effect) { with(Element) {

-        makeClipping(effect.element); }},  

-      afterFinishInternal: function(effect) { with(Element) {

-        hide(effect.element); 

-        undoClipping(effect.element); }}

-  });

-}

-

-Effect.Grow = function(element) {

-  element = $(element);

-  var options = Object.extend({

-    direction: 'center',

-    moveTransistion: Effect.Transitions.sinoidal,

-    scaleTransition: Effect.Transitions.sinoidal,

-    opacityTransition: Effect.Transitions.full

-  }, arguments[1] || {});

-  var oldStyle = {

-    top: element.style.top,

-    left: element.style.left,

-    height: element.style.height,

-    width: element.style.width,

-    opacity: Element.getInlineOpacity(element) };

-

-  var dims = Element.getDimensions(element);    

-  var initialMoveX, initialMoveY;

-  var moveX, moveY;

-  

-  switch (options.direction) {

-    case 'top-left':

-      initialMoveX = initialMoveY = moveX = moveY = 0; 

-      break;

-    case 'top-right':

-      initialMoveX = dims.width;

-      initialMoveY = moveY = 0;

-      moveX = -dims.width;

-      break;

-    case 'bottom-left':

-      initialMoveX = moveX = 0;

-      initialMoveY = dims.height;

-      moveY = -dims.height;

-      break;

-    case 'bottom-right':

-      initialMoveX = dims.width;

-      initialMoveY = dims.height;

-      moveX = -dims.width;

-      moveY = -dims.height;

-      break;

-    case 'center':

-      initialMoveX = dims.width / 2;

-      initialMoveY = dims.height / 2;

-      moveX = -dims.width / 2;

-      moveY = -dims.height / 2;

-      break;

-  }

-  

-  return new Effect.MoveBy(element, initialMoveY, initialMoveX, { 

-    duration: 0.01, 

-    beforeSetup: function(effect) { with(Element) {

-      hide(effect.element);

-      makeClipping(effect.element);

-      makePositioned(effect.element);

-    }},

-    afterFinishInternal: function(effect) {

-      new Effect.Parallel(

-        [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),

-          new Effect.MoveBy(effect.element, moveY, moveX, { sync: true, transition: options.moveTransition }),

-          new Effect.Scale(effect.element, 100, {

-            scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, 

-            sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})

-        ], Object.extend({

-             beforeSetup: function(effect) { with(Element) {

-               setStyle(effect.effects[0].element, {height: '0px'});

-               show(effect.effects[0].element); }},

-             afterFinishInternal: function(effect) { with(Element) {

-               [undoClipping, undoPositioned].call(effect.effects[0].element); 

-               setStyle(effect.effects[0].element, oldStyle); }}

-           }, options)

-      )

-    }

-  });

-}

-

-Effect.Shrink = function(element) {

-  element = $(element);

-  var options = Object.extend({

-    direction: 'center',

-    moveTransistion: Effect.Transitions.sinoidal,

-    scaleTransition: Effect.Transitions.sinoidal,

-    opacityTransition: Effect.Transitions.none

-  }, arguments[1] || {});

-  var oldStyle = {

-    top: element.style.top,

-    left: element.style.left,

-    height: element.style.height,

-    width: element.style.width,

-    opacity: Element.getInlineOpacity(element) };

-

-  var dims = Element.getDimensions(element);

-  var moveX, moveY;

-  

-  switch (options.direction) {

-    case 'top-left':

-      moveX = moveY = 0;

-      break;

-    case 'top-right':

-      moveX = dims.width;

-      moveY = 0;

-      break;

-    case 'bottom-left':

-      moveX = 0;

-      moveY = dims.height;

-      break;

-    case 'bottom-right':

-      moveX = dims.width;

-      moveY = dims.height;

-      break;

-    case 'center':  

-      moveX = dims.width / 2;

-      moveY = dims.height / 2;

-      break;

-  }

-  

-  return new Effect.Parallel(

-    [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),

-      new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),

-      new Effect.MoveBy(element, moveY, moveX, { sync: true, transition: options.moveTransition })

-    ], Object.extend({            

-         beforeStartInternal: function(effect) { with(Element) {

-           [makePositioned, makeClipping].call(effect.effects[0].element) }},

-         afterFinishInternal: function(effect) { with(Element) {

-           [hide, undoClipping, undoPositioned].call(effect.effects[0].element);

-           setStyle(effect.effects[0].element, oldStyle); }}

-       }, options)

-  );

-}

-

-Effect.Pulsate = function(element) {

-  element = $(element);

-  var options    = arguments[1] || {};

-  var oldOpacity = Element.getInlineOpacity(element);

-  var transition = options.transition || Effect.Transitions.sinoidal;

-  var reverser   = function(pos){ return transition(1-Effect.Transitions.pulse(pos)) };

-  reverser.bind(transition);

-  return new Effect.Opacity(element, 

-    Object.extend(Object.extend({  duration: 3.0, from: 0,

-      afterFinishInternal: function(effect) { Element.setStyle(effect.element, {opacity: oldOpacity}); }

-    }, options), {transition: reverser}));

-}

-

-Effect.Fold = function(element) {

-  element = $(element);

-  var oldStyle = {

-    top: element.style.top,

-    left: element.style.left,

-    width: element.style.width,

-    height: element.style.height };

-  Element.makeClipping(element);

-  return new Effect.Scale(element, 5, Object.extend({   

-    scaleContent: false,

-    scaleX: false,

-    afterFinishInternal: function(effect) {

-    new Effect.Scale(element, 1, { 

-      scaleContent: false, 

-      scaleY: false,

-      afterFinishInternal: function(effect) { with(Element) {

-        [hide, undoClipping].call(effect.element); 

-        setStyle(effect.element, oldStyle);

-      }} });

-  }}, arguments[1] || {}));

-}

+// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+// Contributors:
+//  Justin Palmer (http://encytemedia.com/)
+//  Mark Pilgrim (http://diveintomark.org/)
+//  Martin Bialasinki
+// 
+// See scriptaculous.js for full license.  
+
+/* ------------- element ext -------------- */  
+ 
+// converts rgb() and #xxx to #xxxxxx format,  
+// returns self (or first argument) if not convertable  
+String.prototype.parseColor = function() {  
+  var color = '#';  
+  if(this.slice(0,4) == 'rgb(') {  
+    var cols = this.slice(4,this.length-1).split(',');  
+    var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);  
+  } else {  
+    if(this.slice(0,1) == '#') {  
+      if(this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();  
+      if(this.length==7) color = this.toLowerCase();  
+    }  
+  }  
+  return(color.length==7 ? color : (arguments[0] || this));  
+}
+
+Element.collectTextNodes = function(element) {  
+  return $A($(element).childNodes).collect( function(node) {
+    return (node.nodeType==3 ? node.nodeValue : 
+      (node.hasChildNodes() ? Element.collectTextNodes(node) : ''));
+  }).flatten().join('');
+}
+
+Element.collectTextNodesIgnoreClass = function(element, className) {  
+  return $A($(element).childNodes).collect( function(node) {
+    return (node.nodeType==3 ? node.nodeValue : 
+      ((node.hasChildNodes() && !Element.hasClassName(node,className)) ? 
+        Element.collectTextNodes(node) : ''));
+  }).flatten().join('');
+}
+
+Element.setStyle = function(element, style) {
+  element = $(element);
+  for(k in style) element.style[k.camelize()] = style[k];
+}
+
+Element.setContentZoom = function(element, percent) {  
+  Element.setStyle(element, {fontSize: (percent/100) + 'em'});   
+  if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0);  
+}
+
+Element.getOpacity = function(element){  
+  var opacity;
+  if (opacity = Element.getStyle(element, 'opacity'))  
+    return parseFloat(opacity);  
+  if (opacity = (Element.getStyle(element, 'filter') || '').match(/alpha\(opacity=(.*)\)/))  
+    if(opacity[1]) return parseFloat(opacity[1]) / 100;  
+  return 1.0;  
+}
+
+Element.setOpacity = function(element, value){  
+  element= $(element);  
+  if (value == 1){
+    Element.setStyle(element, { opacity: 
+      (/Gecko/.test(navigator.userAgent) && !/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ? 
+      0.999999 : null });
+    if(/MSIE/.test(navigator.userAgent))  
+      Element.setStyle(element, {filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'')});  
+  } else {  
+    if(value < 0.00001) value = 0;  
+    Element.setStyle(element, {opacity: value});
+    if(/MSIE/.test(navigator.userAgent))  
+     Element.setStyle(element, 
+       { filter: Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'') +
+                 'alpha(opacity='+value*100+')' });  
+  }   
+}  
+ 
+Element.getInlineOpacity = function(element){  
+  return $(element).style.opacity || '';
+}  
+
+Element.childrenWithClassName = function(element, className) {  
+  return $A($(element).getElementsByTagName('*')).select(
+    function(c) { return Element.hasClassName(c, className) });
+}
+
+Array.prototype.call = function() {
+  var args = arguments;
+  this.each(function(f){ f.apply(this, args) });
+}
+
+/*--------------------------------------------------------------------------*/
+
+var Effect = {
+  tagifyText: function(element) {
+    var tagifyStyle = 'position:relative';
+    if(/MSIE/.test(navigator.userAgent)) tagifyStyle += ';zoom:1';
+    element = $(element);
+    $A(element.childNodes).each( function(child) {
+      if(child.nodeType==3) {
+        child.nodeValue.toArray().each( function(character) {
+          element.insertBefore(
+            Builder.node('span',{style: tagifyStyle},
+              character == ' ' ? String.fromCharCode(160) : character), 
+              child);
+        });
+        Element.remove(child);
+      }
+    });
+  },
+  multiple: function(element, effect) {
+    var elements;
+    if(((typeof element == 'object') || 
+        (typeof element == 'function')) && 
+       (element.length))
+      elements = element;
+    else
+      elements = $(element).childNodes;
+      
+    var options = Object.extend({
+      speed: 0.1,
+      delay: 0.0
+    }, arguments[2] || {});
+    var masterDelay = options.delay;
+
+    $A(elements).each( function(element, index) {
+      new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));
+    });
+  },
+  PAIRS: {
+    'slide':  ['SlideDown','SlideUp'],
+    'blind':  ['BlindDown','BlindUp'],
+    'appear': ['Appear','Fade']
+  },
+  toggle: function(element, effect) {
+    element = $(element);
+    effect = (effect || 'appear').toLowerCase();
+    var options = Object.extend({
+      queue: { position:'end', scope:(element.id || 'global') }
+    }, arguments[2] || {});
+    Effect[Element.visible(element) ? 
+      Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);
+  }
+};
+
+var Effect2 = Effect; // deprecated
+
+/* ------------- transitions ------------- */
+
+Effect.Transitions = {}
+
+Effect.Transitions.linear = function(pos) {
+  return pos;
+}
+Effect.Transitions.sinoidal = function(pos) {
+  return (-Math.cos(pos*Math.PI)/2) + 0.5;
+}
+Effect.Transitions.reverse  = function(pos) {
+  return 1-pos;
+}
+Effect.Transitions.flicker = function(pos) {
+  return ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;
+}
+Effect.Transitions.wobble = function(pos) {
+  return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;
+}
+Effect.Transitions.pulse = function(pos) {
+  return (Math.floor(pos*10) % 2 == 0 ? 
+    (pos*10-Math.floor(pos*10)) : 1-(pos*10-Math.floor(pos*10)));
+}
+Effect.Transitions.none = function(pos) {
+  return 0;
+}
+Effect.Transitions.full = function(pos) {
+  return 1;
+}
+
+/* ------------- core effects ------------- */
+
+Effect.ScopedQueue = Class.create();
+Object.extend(Object.extend(Effect.ScopedQueue.prototype, Enumerable), {
+  initialize: function() {
+    this.effects  = [];
+    this.interval = null;
+  },
+  _each: function(iterator) {
+    this.effects._each(iterator);
+  },
+  add: function(effect) {
+    var timestamp = new Date().getTime();
+    
+    var position = (typeof effect.options.queue == 'string') ? 
+      effect.options.queue : effect.options.queue.position;
+    
+    switch(position) {
+      case 'front':
+        // move unstarted effects after this effect  
+        this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {
+            e.startOn  += effect.finishOn;
+            e.finishOn += effect.finishOn;
+          });
+        break;
+      case 'end':
+        // start effect after last queued effect has finished
+        timestamp = this.effects.pluck('finishOn').max() || timestamp;
+        break;
+    }
+    
+    effect.startOn  += timestamp;
+    effect.finishOn += timestamp;
+    this.effects.push(effect);
+    if(!this.interval) 
+      this.interval = setInterval(this.loop.bind(this), 40);
+  },
+  remove: function(effect) {
+    this.effects = this.effects.reject(function(e) { return e==effect });
+    if(this.effects.length == 0) {
+      clearInterval(this.interval);
+      this.interval = null;
+    }
+  },
+  loop: function() {
+    var timePos = new Date().getTime();
+    this.effects.invoke('loop', timePos);
+  }
+});
+
+Effect.Queues = {
+  instances: $H(),
+  get: function(queueName) {
+    if(typeof queueName != 'string') return queueName;
+    
+    if(!this.instances[queueName])
+      this.instances[queueName] = new Effect.ScopedQueue();
+      
+    return this.instances[queueName];
+  }
+}
+Effect.Queue = Effect.Queues.get('global');
+
+Effect.DefaultOptions = {
+  transition: Effect.Transitions.sinoidal,
+  duration:   1.0,   // seconds
+  fps:        25.0,  // max. 25fps due to Effect.Queue implementation
+  sync:       false, // true for combining
+  from:       0.0,
+  to:         1.0,
+  delay:      0.0,
+  queue:      'parallel'
+}
+
+Effect.Base = function() {};
+Effect.Base.prototype = {
+  position: null,
+  start: function(options) {
+    this.options      = Object.extend(Object.extend({},Effect.DefaultOptions), options || {});
+    this.currentFrame = 0;
+    this.state        = 'idle';
+    this.startOn      = this.options.delay*1000;
+    this.finishOn     = this.startOn + (this.options.duration*1000);
+    this.event('beforeStart');
+    if(!this.options.sync)
+      Effect.Queues.get(typeof this.options.queue == 'string' ? 
+        'global' : this.options.queue.scope).add(this);
+  },
+  loop: function(timePos) {
+    if(timePos >= this.startOn) {
+      if(timePos >= this.finishOn) {
+        this.render(1.0);
+        this.cancel();
+        this.event('beforeFinish');
+        if(this.finish) this.finish(); 
+        this.event('afterFinish');
+        return;  
+      }
+      var pos   = (timePos - this.startOn) / (this.finishOn - this.startOn);
+      var frame = Math.round(pos * this.options.fps * this.options.duration);
+      if(frame > this.currentFrame) {
+        this.render(pos);
+        this.currentFrame = frame;
+      }
+    }
+  },
+  render: function(pos) {
+    if(this.state == 'idle') {
+      this.state = 'running';
+      this.event('beforeSetup');
+      if(this.setup) this.setup();
+      this.event('afterSetup');
+    }
+    if(this.state == 'running') {
+      if(this.options.transition) pos = this.options.transition(pos);
+      pos *= (this.options.to-this.options.from);
+      pos += this.options.from;
+      this.position = pos;
+      this.event('beforeUpdate');
+      if(this.update) this.update(pos);
+      this.event('afterUpdate');
+    }
+  },
+  cancel: function() {
+    if(!this.options.sync)
+      Effect.Queues.get(typeof this.options.queue == 'string' ? 
+        'global' : this.options.queue.scope).remove(this);
+    this.state = 'finished';
+  },
+  event: function(eventName) {
+    if(this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);
+    if(this.options[eventName]) this.options[eventName](this);
+  },
+  inspect: function() {
+    return '#<Effect:' + $H(this).inspect() + ',options:' + $H(this.options).inspect() + '>';
+  }
+}
+
+Effect.Parallel = Class.create();
+Object.extend(Object.extend(Effect.Parallel.prototype, Effect.Base.prototype), {
+  initialize: function(effects) {
+    this.effects = effects || [];
+    this.start(arguments[1]);
+  },
+  update: function(position) {
+    this.effects.invoke('render', position);
+  },
+  finish: function(position) {
+    this.effects.each( function(effect) {
+      effect.render(1.0);
+      effect.cancel();
+      effect.event('beforeFinish');
+      if(effect.finish) effect.finish(position);
+      effect.event('afterFinish');
+    });
+  }
+});
+
+Effect.Opacity = Class.create();
+Object.extend(Object.extend(Effect.Opacity.prototype, Effect.Base.prototype), {
+  initialize: function(element) {
+    this.element = $(element);
+    // make this work on IE on elements without 'layout'
+    if(/MSIE/.test(navigator.userAgent) && (!this.element.hasLayout))
+      Element.setStyle(this.element, {zoom: 1});
+    var options = Object.extend({
+      from: Element.getOpacity(this.element) || 0.0,
+      to:   1.0
+    }, arguments[1] || {});
+    this.start(options);
+  },
+  update: function(position) {
+    Element.setOpacity(this.element, position);
+  }
+});
+
+Effect.Move = Class.create();
+Object.extend(Object.extend(Effect.Move.prototype, Effect.Base.prototype), {
+  initialize: function(element) {
+    this.element = $(element);
+    var options = Object.extend({
+      x:    0,
+      y:    0,
+      mode: 'relative'
+    }, arguments[1] || {});
+    this.start(options);
+  },
+  setup: function() {
+    // Bug in Opera: Opera returns the "real" position of a static element or
+    // relative element that does not have top/left explicitly set.
+    // ==> Always set top and left for position relative elements in your stylesheets 
+    // (to 0 if you do not need them) 
+    Element.makePositioned(this.element);
+    this.originalLeft = parseFloat(Element.getStyle(this.element,'left') || '0');
+    this.originalTop  = parseFloat(Element.getStyle(this.element,'top')  || '0');
+    if(this.options.mode == 'absolute') {
+      // absolute movement, so we need to calc deltaX and deltaY
+      this.options.x = this.options.x - this.originalLeft;
+      this.options.y = this.options.y - this.originalTop;
+    }
+  },
+  update: function(position) {
+    Element.setStyle(this.element, {
+      left: this.options.x  * position + this.originalLeft + 'px',
+      top:  this.options.y  * position + this.originalTop  + 'px'
+    });
+  }
+});
+
+// for backwards compatibility
+Effect.MoveBy = function(element, toTop, toLeft) {
+  return new Effect.Move(element, 
+    Object.extend({ x: toLeft, y: toTop }, arguments[3] || {}));
+};
+
+Effect.Scale = Class.create();
+Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), {
+  initialize: function(element, percent) {
+    this.element = $(element)
+    var options = Object.extend({
+      scaleX: true,
+      scaleY: true,
+      scaleContent: true,
+      scaleFromCenter: false,
+      scaleMode: 'box',        // 'box' or 'contents' or {} with provided values
+      scaleFrom: 100.0,
+      scaleTo:   percent
+    }, arguments[2] || {});
+    this.start(options);
+  },
+  setup: function() {
+    this.restoreAfterFinish = this.options.restoreAfterFinish || false;
+    this.elementPositioning = Element.getStyle(this.element,'position');
+    
+    this.originalStyle = {};
+    ['top','left','width','height','fontSize'].each( function(k) {
+      this.originalStyle[k] = this.element.style[k];
+    }.bind(this));
+      
+    this.originalTop  = this.element.offsetTop;
+    this.originalLeft = this.element.offsetLeft;
+    
+    var fontSize = Element.getStyle(this.element,'font-size') || '100%';
+    ['em','px','%'].each( function(fontSizeType) {
+      if(fontSize.indexOf(fontSizeType)>0) {
+        this.fontSize     = parseFloat(fontSize);
+        this.fontSizeType = fontSizeType;
+      }
+    }.bind(this));
+    
+    this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;
+    
+    this.dims = null;
+    if(this.options.scaleMode=='box')
+      this.dims = [this.element.offsetHeight, this.element.offsetWidth];
+    if(/^content/.test(this.options.scaleMode))
+      this.dims = [this.element.scrollHeight, this.element.scrollWidth];
+    if(!this.dims)
+      this.dims = [this.options.scaleMode.originalHeight,
+                   this.options.scaleMode.originalWidth];
+  },
+  update: function(position) {
+    var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);
+    if(this.options.scaleContent && this.fontSize)
+      Element.setStyle(this.element, {fontSize: this.fontSize * currentScale + this.fontSizeType });
+    this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);
+  },
+  finish: function(position) {
+    if (this.restoreAfterFinish) Element.setStyle(this.element, this.originalStyle);
+  },
+  setDimensions: function(height, width) {
+    var d = {};
+    if(this.options.scaleX) d.width = width + 'px';
+    if(this.options.scaleY) d.height = height + 'px';
+    if(this.options.scaleFromCenter) {
+      var topd  = (height - this.dims[0])/2;
+      var leftd = (width  - this.dims[1])/2;
+      if(this.elementPositioning == 'absolute') {
+        if(this.options.scaleY) d.top = this.originalTop-topd + 'px';
+        if(this.options.scaleX) d.left = this.originalLeft-leftd + 'px';
+      } else {
+        if(this.options.scaleY) d.top = -topd + 'px';
+        if(this.options.scaleX) d.left = -leftd + 'px';
+      }
+    }
+    Element.setStyle(this.element, d);
+  }
+});
+
+Effect.Highlight = Class.create();
+Object.extend(Object.extend(Effect.Highlight.prototype, Effect.Base.prototype), {
+  initialize: function(element) {
+    this.element = $(element);
+    var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || {});
+    this.start(options);
+  },
+  setup: function() {
+    // Prevent executing on elements not in the layout flow
+    if(Element.getStyle(this.element, 'display')=='none') { this.cancel(); return; }
+    // Disable background image during the effect
+    this.oldStyle = {
+      backgroundImage: Element.getStyle(this.element, 'background-image') };
+    Element.setStyle(this.element, {backgroundImage: 'none'});
+    if(!this.options.endcolor)
+      this.options.endcolor = Element.getStyle(this.element, 'background-color').parseColor('#ffffff');
+    if(!this.options.restorecolor)
+      this.options.restorecolor = Element.getStyle(this.element, 'background-color');
+    // init color calculations
+    this._base  = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));
+    this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));
+  },
+  update: function(position) {
+    Element.setStyle(this.element,{backgroundColor: $R(0,2).inject('#',function(m,v,i){
+      return m+(Math.round(this._base[i]+(this._delta[i]*position)).toColorPart()); }.bind(this)) });
+  },
+  finish: function() {
+    Element.setStyle(this.element, Object.extend(this.oldStyle, {
+      backgroundColor: this.options.restorecolor
+    }));
+  }
+});
+
+Effect.ScrollTo = Class.create();
+Object.extend(Object.extend(Effect.ScrollTo.prototype, Effect.Base.prototype), {
+  initialize: function(element) {
+    this.element = $(element);
+    this.start(arguments[1] || {});
+  },
+  setup: function() {
+    Position.prepare();
+    var offsets = Position.cumulativeOffset(this.element);
+    if(this.options.offset) offsets[1] += this.options.offset;
+    var max = window.innerHeight ? 
+      window.height - window.innerHeight :
+      document.body.scrollHeight - 
+        (document.documentElement.clientHeight ? 
+          document.documentElement.clientHeight : document.body.clientHeight);
+    this.scrollStart = Position.deltaY;
+    this.delta = (offsets[1] > max ? max : offsets[1]) - this.scrollStart;
+  },
+  update: function(position) {
+    Position.prepare();
+    window.scrollTo(Position.deltaX, 
+      this.scrollStart + (position*this.delta));
+  }
+});
+
+/* ------------- combination effects ------------- */
+
+Effect.Fade = function(element) {
+  var oldOpacity = Element.getInlineOpacity(element);
+  var options = Object.extend({
+  from: Element.getOpacity(element) || 1.0,
+  to:   0.0,
+  afterFinishInternal: function(effect) { with(Element) { 
+    if(effect.options.to!=0) return;
+    hide(effect.element);
+    setStyle(effect.element, {opacity: oldOpacity}); }}
+  }, arguments[1] || {});
+  return new Effect.Opacity(element,options);
+}
+
+Effect.Appear = function(element) {
+  var options = Object.extend({
+  from: (Element.getStyle(element, 'display') == 'none' ? 0.0 : Element.getOpacity(element) || 0.0),
+  to:   1.0,
+  beforeSetup: function(effect) { with(Element) {
+    setOpacity(effect.element, effect.options.from);
+    show(effect.element); }}
+  }, arguments[1] || {});
+  return new Effect.Opacity(element,options);
+}
+
+Effect.Puff = function(element) {
+  element = $(element);
+  var oldStyle = { opacity: Element.getInlineOpacity(element), position: Element.getStyle(element, 'position') };
+  return new Effect.Parallel(
+   [ new Effect.Scale(element, 200, 
+      { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), 
+     new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], 
+     Object.extend({ duration: 1.0, 
+      beforeSetupInternal: function(effect) { with(Element) {
+        setStyle(effect.effects[0].element, {position: 'absolute'}); }},
+      afterFinishInternal: function(effect) { with(Element) {
+         hide(effect.effects[0].element);
+         setStyle(effect.effects[0].element, oldStyle); }}
+     }, arguments[1] || {})
+   );
+}
+
+Effect.BlindUp = function(element) {
+  element = $(element);
+  Element.makeClipping(element);
+  return new Effect.Scale(element, 0, 
+    Object.extend({ scaleContent: false, 
+      scaleX: false, 
+      restoreAfterFinish: true,
+      afterFinishInternal: function(effect) { with(Element) {
+        [hide, undoClipping].call(effect.element); }} 
+    }, arguments[1] || {})
+  );
+}
+
+Effect.BlindDown = function(element) {
+  element = $(element);
+  var oldHeight = Element.getStyle(element, 'height');
+  var elementDimensions = Element.getDimensions(element);
+  return new Effect.Scale(element, 100, 
+    Object.extend({ scaleContent: false, 
+      scaleX: false,
+      scaleFrom: 0,
+      scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
+      restoreAfterFinish: true,
+      afterSetup: function(effect) { with(Element) {
+        makeClipping(effect.element);
+        setStyle(effect.element, {height: '0px'});
+        show(effect.element); 
+      }},  
+      afterFinishInternal: function(effect) { with(Element) {
+        undoClipping(effect.element);
+        setStyle(effect.element, {height: oldHeight});
+      }}
+    }, arguments[1] || {})
+  );
+}
+
+Effect.SwitchOff = function(element) {
+  element = $(element);
+  var oldOpacity = Element.getInlineOpacity(element);
+  return new Effect.Appear(element, { 
+    duration: 0.4,
+    from: 0,
+    transition: Effect.Transitions.flicker,
+    afterFinishInternal: function(effect) {
+      new Effect.Scale(effect.element, 1, { 
+        duration: 0.3, scaleFromCenter: true,
+        scaleX: false, scaleContent: false, restoreAfterFinish: true,
+        beforeSetup: function(effect) { with(Element) {
+          [makePositioned,makeClipping].call(effect.element);
+        }},
+        afterFinishInternal: function(effect) { with(Element) {
+          [hide,undoClipping,undoPositioned].call(effect.element);
+          setStyle(effect.element, {opacity: oldOpacity});
+        }}
+      })
+    }
+  });
+}
+
+Effect.DropOut = function(element) {
+  element = $(element);
+  var oldStyle = {
+    top: Element.getStyle(element, 'top'),
+    left: Element.getStyle(element, 'left'),
+    opacity: Element.getInlineOpacity(element) };
+  return new Effect.Parallel(
+    [ new Effect.Move(element, {x: 0, y: 100, sync: true }), 
+      new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
+    Object.extend(
+      { duration: 0.5,
+        beforeSetup: function(effect) { with(Element) {
+          makePositioned(effect.effects[0].element); }},
+        afterFinishInternal: function(effect) { with(Element) {
+          [hide, undoPositioned].call(effect.effects[0].element);
+          setStyle(effect.effects[0].element, oldStyle); }} 
+      }, arguments[1] || {}));
+}
+
+Effect.Shake = function(element) {
+  element = $(element);
+  var oldStyle = {
+    top: Element.getStyle(element, 'top'),
+    left: Element.getStyle(element, 'left') };
+	  return new Effect.Move(element, 
+	    { x:  20, y: 0, duration: 0.05, afterFinishInternal: function(effect) {
+	  new Effect.Move(effect.element,
+	    { x: -40, y: 0, duration: 0.1,  afterFinishInternal: function(effect) {
+	  new Effect.Move(effect.element,
+	    { x:  40, y: 0, duration: 0.1,  afterFinishInternal: function(effect) {
+	  new Effect.Move(effect.element,
+	    { x: -40, y: 0, duration: 0.1,  afterFinishInternal: function(effect) {
+	  new Effect.Move(effect.element,
+	    { x:  40, y: 0, duration: 0.1,  afterFinishInternal: function(effect) {
+	  new Effect.Move(effect.element,
+	    { x: -20, y: 0, duration: 0.05, afterFinishInternal: function(effect) { with(Element) {
+        undoPositioned(effect.element);
+        setStyle(effect.element, oldStyle);
+  }}}) }}) }}) }}) }}) }});
+}
+
+Effect.SlideDown = function(element) {
+  element = $(element);
+  Element.cleanWhitespace(element);
+  // SlideDown need to have the content of the element wrapped in a container element with fixed height!
+  var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom');
+  var elementDimensions = Element.getDimensions(element);
+  return new Effect.Scale(element, 100, Object.extend({ 
+    scaleContent: false, 
+    scaleX: false, 
+    scaleFrom: 0,
+    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
+    restoreAfterFinish: true,
+    afterSetup: function(effect) { with(Element) {
+      makePositioned(effect.element);
+      makePositioned(effect.element.firstChild);
+      if(window.opera) setStyle(effect.element, {top: ''});
+      makeClipping(effect.element);
+      setStyle(effect.element, {height: '0px'});
+      show(element); }},
+    afterUpdateInternal: function(effect) { with(Element) {
+      setStyle(effect.element.firstChild, {bottom:
+        (effect.dims[0] - effect.element.clientHeight) + 'px' }); }},
+    afterFinishInternal: function(effect) { with(Element) {
+      undoClipping(effect.element); 
+      undoPositioned(effect.element.firstChild);
+      undoPositioned(effect.element);
+      setStyle(effect.element.firstChild, {bottom: oldInnerBottom}); }}
+    }, arguments[1] || {})
+  );
+}
+  
+Effect.SlideUp = function(element) {
+  element = $(element);
+  Element.cleanWhitespace(element);
+  var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom');
+  return new Effect.Scale(element, 0, 
+   Object.extend({ scaleContent: false, 
+    scaleX: false, 
+    scaleMode: 'box',
+    scaleFrom: 100,
+    restoreAfterFinish: true,
+    beforeStartInternal: function(effect) { with(Element) {
+      makePositioned(effect.element);
+      makePositioned(effect.element.firstChild);
+      if(window.opera) setStyle(effect.element, {top: ''});
+      makeClipping(effect.element);
+      show(element); }},  
+    afterUpdateInternal: function(effect) { with(Element) {
+      setStyle(effect.element.firstChild, {bottom:
+        (effect.dims[0] - effect.element.clientHeight) + 'px' }); }},
+    afterFinishInternal: function(effect) { with(Element) {
+        [hide, undoClipping].call(effect.element); 
+        undoPositioned(effect.element.firstChild);
+        undoPositioned(effect.element);
+        setStyle(effect.element.firstChild, {bottom: oldInnerBottom}); }}
+   }, arguments[1] || {})
+  );
+}
+
+// Bug in opera makes the TD containing this element expand for a instance after finish 
+Effect.Squish = function(element) {
+  return new Effect.Scale(element, window.opera ? 1 : 0, 
+    { restoreAfterFinish: true,
+      beforeSetup: function(effect) { with(Element) {
+        makeClipping(effect.element); }},  
+      afterFinishInternal: function(effect) { with(Element) {
+        hide(effect.element); 
+        undoClipping(effect.element); }}
+  });
+}
+
+Effect.Grow = function(element) {
+  element = $(element);
+  var options = Object.extend({
+    direction: 'center',
+    moveTransistion: Effect.Transitions.sinoidal,
+    scaleTransition: Effect.Transitions.sinoidal,
+    opacityTransition: Effect.Transitions.full
+  }, arguments[1] || {});
+  var oldStyle = {
+    top: element.style.top,
+    left: element.style.left,
+    height: element.style.height,
+    width: element.style.width,
+    opacity: Element.getInlineOpacity(element) };
+
+  var dims = Element.getDimensions(element);    
+  var initialMoveX, initialMoveY;
+  var moveX, moveY;
+  
+  switch (options.direction) {
+    case 'top-left':
+      initialMoveX = initialMoveY = moveX = moveY = 0; 
+      break;
+    case 'top-right':
+      initialMoveX = dims.width;
+      initialMoveY = moveY = 0;
+      moveX = -dims.width;
+      break;
+    case 'bottom-left':
+      initialMoveX = moveX = 0;
+      initialMoveY = dims.height;
+      moveY = -dims.height;
+      break;
+    case 'bottom-right':
+      initialMoveX = dims.width;
+      initialMoveY = dims.height;
+      moveX = -dims.width;
+      moveY = -dims.height;
+      break;
+    case 'center':
+      initialMoveX = dims.width / 2;
+      initialMoveY = dims.height / 2;
+      moveX = -dims.width / 2;
+      moveY = -dims.height / 2;
+      break;
+  }
+  
+  return new Effect.Move(element, {
+    x: initialMoveX,
+    y: initialMoveY,
+    duration: 0.01, 
+    beforeSetup: function(effect) { with(Element) {
+      hide(effect.element);
+      makeClipping(effect.element);
+      makePositioned(effect.element);
+    }},
+    afterFinishInternal: function(effect) {
+      new Effect.Parallel(
+        [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
+          new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
+          new Effect.Scale(effect.element, 100, {
+            scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, 
+            sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
+        ], Object.extend({
+             beforeSetup: function(effect) { with(Element) {
+               setStyle(effect.effects[0].element, {height: '0px'});
+               show(effect.effects[0].element); }},
+             afterFinishInternal: function(effect) { with(Element) {
+               [undoClipping, undoPositioned].call(effect.effects[0].element); 
+               setStyle(effect.effects[0].element, oldStyle); }}
+           }, options)
+      )
+    }
+  });
+}
+
+Effect.Shrink = function(element) {
+  element = $(element);
+  var options = Object.extend({
+    direction: 'center',
+    moveTransistion: Effect.Transitions.sinoidal,
+    scaleTransition: Effect.Transitions.sinoidal,
+    opacityTransition: Effect.Transitions.none
+  }, arguments[1] || {});
+  var oldStyle = {
+    top: element.style.top,
+    left: element.style.left,
+    height: element.style.height,
+    width: element.style.width,
+    opacity: Element.getInlineOpacity(element) };
+
+  var dims = Element.getDimensions(element);
+  var moveX, moveY;
+  
+  switch (options.direction) {
+    case 'top-left':
+      moveX = moveY = 0;
+      break;
+    case 'top-right':
+      moveX = dims.width;
+      moveY = 0;
+      break;
+    case 'bottom-left':
+      moveX = 0;
+      moveY = dims.height;
+      break;
+    case 'bottom-right':
+      moveX = dims.width;
+      moveY = dims.height;
+      break;
+    case 'center':  
+      moveX = dims.width / 2;
+      moveY = dims.height / 2;
+      break;
+  }
+  
+  return new Effect.Parallel(
+    [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
+      new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
+      new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
+    ], Object.extend({            
+         beforeStartInternal: function(effect) { with(Element) {
+           [makePositioned, makeClipping].call(effect.effects[0].element) }},
+         afterFinishInternal: function(effect) { with(Element) {
+           [hide, undoClipping, undoPositioned].call(effect.effects[0].element);
+           setStyle(effect.effects[0].element, oldStyle); }}
+       }, options)
+  );
+}
+
+Effect.Pulsate = function(element) {
+  element = $(element);
+  var options    = arguments[1] || {};
+  var oldOpacity = Element.getInlineOpacity(element);
+  var transition = options.transition || Effect.Transitions.sinoidal;
+  var reverser   = function(pos){ return transition(1-Effect.Transitions.pulse(pos)) };
+  reverser.bind(transition);
+  return new Effect.Opacity(element, 
+    Object.extend(Object.extend({  duration: 3.0, from: 0,
+      afterFinishInternal: function(effect) { Element.setStyle(effect.element, {opacity: oldOpacity}); }
+    }, options), {transition: reverser}));
+}
+
+Effect.Fold = function(element) {
+  element = $(element);
+  var oldStyle = {
+    top: element.style.top,
+    left: element.style.left,
+    width: element.style.width,
+    height: element.style.height };
+  Element.makeClipping(element);
+  return new Effect.Scale(element, 5, Object.extend({   
+    scaleContent: false,
+    scaleX: false,
+    afterFinishInternal: function(effect) {
+    new Effect.Scale(element, 1, { 
+      scaleContent: false, 
+      scaleY: false,
+      afterFinishInternal: function(effect) { with(Element) {
+        [hide, undoClipping].call(effect.element); 
+        setStyle(effect.element, oldStyle);
+      }} });
+  }}, arguments[1] || {}));
+}
diff --git a/framework/Web/Javascripts/effects/slider.js b/framework/Web/Javascripts/effects/slider.js
index 937f75b2..fdd0bcca 100644
--- a/framework/Web/Javascripts/effects/slider.js
+++ b/framework/Web/Javascripts/effects/slider.js
@@ -1,283 +1,283 @@
-// Copyright (c) 2005 Marty Haught, Thomas Fuchs 

-//

-// See http://script.aculo.us for more info

-// 

-// Permission is hereby granted, free of charge, to any person obtaining

-// a copy of this software and associated documentation files (the

-// "Software"), to deal in the Software without restriction, including

-// without limitation the rights to use, copy, modify, merge, publish,

-// distribute, sublicense, and/or sell copies of the Software, and to

-// permit persons to whom the Software is furnished to do so, subject to

-// the following conditions:

-// 

-// The above copyright notice and this permission notice shall be

-// included in all copies or substantial portions of the Software.

-//

-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

-// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE

-// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION

-// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

-// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-if(!Control) var Control = {};

-Control.Slider = Class.create();

-

-// options:

-//  axis: 'vertical', or 'horizontal' (default)

-//

-// callbacks:

-//  onChange(value)

-//  onSlide(value)

-Control.Slider.prototype = {

-  initialize: function(handle, track, options) {

-    var slider = this;

-    

-    if(handle instanceof Array) {

-      this.handles = handle.collect( function(e) { return $(e) });

-    } else {

-      this.handles = [$(handle)];

-    }

-    

-    this.track   = $(track);

-    this.options = options || {};

-

-    this.axis      = this.options.axis || 'horizontal';

-    this.increment = this.options.increment || 1;

-    this.step      = parseInt(this.options.step || '1');

-    this.range     = this.options.range || $R(0,1);

-    

-    this.value     = 0; // assure backwards compat

-    this.values    = this.handles.map( function() { return 0 });

-    this.spans     = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false;

-    this.options.startSpan = $(this.options.startSpan || null);

-    this.options.endSpan   = $(this.options.endSpan || null);

-

-    this.restricted = this.options.restricted || false;

-

-    this.maximum   = this.options.maximum || this.range.end;

-    this.minimum   = this.options.minimum || this.range.start;

-

-    // Will be used to align the handle onto the track, if necessary

-    this.alignX = parseInt(this.options.alignX || '0');

-    this.alignY = parseInt(this.options.alignY || '0');

-    

-    this.trackLength = this.maximumOffset() - this.minimumOffset();

-    this.handleLength = this.isVertical() ? this.handles[0].offsetHeight : this.handles[0].offsetWidth;

-

-    this.active   = false;

-    this.dragging = false;

-    this.disabled = false;

-

-    if(this.options.disabled) this.setDisabled();

-

-    // Allowed values array

-    this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false;

-    if(this.allowedValues) {

-      this.minimum = this.allowedValues.min();

-      this.maximum = this.allowedValues.max();

-    }

-

-    this.eventMouseDown = this.startDrag.bindAsEventListener(this);

-    this.eventMouseUp   = this.endDrag.bindAsEventListener(this);

-    this.eventMouseMove = this.update.bindAsEventListener(this);

-

-    // Initialize handles in reverse (make sure first handle is active)

-    this.handles.each( function(h,i) {

-      i = slider.handles.length-1-i;

-      slider.setValue(parseFloat(

-        (slider.options.sliderValue instanceof Array ? 

-          slider.options.sliderValue[i] : slider.options.sliderValue) || 

-         slider.range.start), i);

-      Element.makePositioned(h); // fix IE

-      Event.observe(h, "mousedown", slider.eventMouseDown);

-    });

-    

-    Event.observe(this.track, "mousedown", this.eventMouseDown);

-    Event.observe(document, "mouseup", this.eventMouseUp);

-    Event.observe(document, "mousemove", this.eventMouseMove);

-    

-    this.initialized = true;

-  },

-  dispose: function() {

-    var slider = this;    

-    Event.stopObserving(this.track, "mousedown", this.eventMouseDown);

-    Event.stopObserving(document, "mouseup", this.eventMouseUp);

-    Event.stopObserving(document, "mousemove", this.eventMouseMove);

-    this.handles.each( function(h) {

-      Event.stopObserving(h, "mousedown", slider.eventMouseDown);

-    });

-  },

-  setDisabled: function(){

-    this.disabled = true;

-  },

-  setEnabled: function(){

-    this.disabled = false;

-  },  

-  getNearestValue: function(value){

-    if(this.allowedValues){

-      if(value >= this.allowedValues.max()) return(this.allowedValues.max());

-      if(value <= this.allowedValues.min()) return(this.allowedValues.min());

-      

-      var offset = Math.abs(this.allowedValues[0] - value);

-      var newValue = this.allowedValues[0];

-      this.allowedValues.each( function(v) {

-        var currentOffset = Math.abs(v - value);

-        if(currentOffset <= offset){

-          newValue = v;

-          offset = currentOffset;

-        } 

-      });

-      return newValue;

-    }

-    if(value > this.range.end) return this.range.end;

-    if(value < this.range.start) return this.range.start;

-    return value;

-  },

-  setValue: function(sliderValue, handleIdx){

-    if(!this.active) {

-      this.activeHandle    = this.handles[handleIdx];

-      this.activeHandleIdx = handleIdx;

-      this.updateStyles();

-    }

-    handleIdx = handleIdx || this.activeHandleIdx || 0;

-    if(this.initialized && this.restricted) {

-      if((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))

-        sliderValue = this.values[handleIdx-1];

-      if((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))

-        sliderValue = this.values[handleIdx+1];

-    }

-    sliderValue = this.getNearestValue(sliderValue);

-    this.values[handleIdx] = sliderValue;

-    this.value = this.values[0]; // assure backwards compat

-    

-    this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] = 

-      this.translateToPx(sliderValue);

-    

-    this.drawSpans();

-    if(!this.dragging || !this.event) this.updateFinished();

-  },

-  setValueBy: function(delta, handleIdx) {

-    this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta, 

-      handleIdx || this.activeHandleIdx || 0);

-  },

-  translateToPx: function(value) {

-    return Math.round(

-      ((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) * 

-      (value - this.range.start)) + "px";

-  },

-  translateToValue: function(offset) {

-    return ((offset/(this.trackLength-this.handleLength) * 

-      (this.range.end-this.range.start)) + this.range.start);

-  },

-  getRange: function(range) {

-    var v = this.values.sortBy(Prototype.K); 

-    range = range || 0;

-    return $R(v[range],v[range+1]);

-  },

-  minimumOffset: function(){

-    return(this.isVertical() ? this.alignY : this.alignX);

-  },

-  maximumOffset: function(){

-    return(this.isVertical() ?

-      this.track.offsetHeight - this.alignY : this.track.offsetWidth - this.alignX);

-  },  

-  isVertical:  function(){

-    return (this.axis == 'vertical');

-  },

-  drawSpans: function() {

-    var slider = this;

-    if(this.spans)

-      $R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) });

-    if(this.options.startSpan)

-      this.setSpan(this.options.startSpan,

-        $R(0, this.values.length>1 ? this.getRange(0).min() : this.value ));

-    if(this.options.endSpan)

-      this.setSpan(this.options.endSpan, 

-        $R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum));

-  },

-  setSpan: function(span, range) {

-    if(this.isVertical()) {

-      span.style.top = this.translateToPx(range.start);

-      span.style.height = this.translateToPx(range.end - range.start);

-    } else {

-      span.style.left = this.translateToPx(range.start);

-      span.style.width = this.translateToPx(range.end - range.start);

-    }

-  },

-  updateStyles: function() {

-    this.handles.each( function(h){ Element.removeClassName(h, 'selected') });

-    Element.addClassName(this.activeHandle, 'selected');

-  },

-  startDrag: function(event) {

-    if(Event.isLeftClick(event)) {

-      if(!this.disabled){

-        this.active = true;

-        

-        var handle = Event.element(event);

-        var pointer  = [Event.pointerX(event), Event.pointerY(event)];

-        if(handle==this.track) {

-          var offsets  = Position.cumulativeOffset(this.track); 

-          this.event = event;

-          this.setValue(this.translateToValue( 

-           (this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2)

-          ));

-          var offsets  = Position.cumulativeOffset(this.activeHandle);

-          this.offsetX = (pointer[0] - offsets[0]);

-          this.offsetY = (pointer[1] - offsets[1]);

-        } else {

-          // find the handle (prevents issues with Safari)

-          while((this.handles.indexOf(handle) == -1) && handle.parentNode) 

-            handle = handle.parentNode;

-        

-          this.activeHandle    = handle;

-          this.activeHandleIdx = this.handles.indexOf(this.activeHandle);

-          this.updateStyles();

-        

-          var offsets  = Position.cumulativeOffset(this.activeHandle);

-          this.offsetX = (pointer[0] - offsets[0]);

-          this.offsetY = (pointer[1] - offsets[1]);

-        }

-      }

-      Event.stop(event);

-    }

-  },

-  update: function(event) {

-   if(this.active) {

-      if(!this.dragging) this.dragging = true;

-      this.draw(event);

-      // fix AppleWebKit rendering

-      if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0);

-      Event.stop(event);

-   }

-  },

-  draw: function(event) {

-    var pointer = [Event.pointerX(event), Event.pointerY(event)];

-    var offsets = Position.cumulativeOffset(this.track);

-    pointer[0] -= this.offsetX + offsets[0];

-    pointer[1] -= this.offsetY + offsets[1];

-    this.event = event;

-    this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] ));

-    if(this.initialized && this.options.onSlide)

-      this.options.onSlide(this.values.length>1 ? this.values : this.value, this);

-  },

-  endDrag: function(event) {

-    if(this.active && this.dragging) {

-      this.finishDrag(event, true);

-      Event.stop(event);

-    }

-    this.active = false;

-    this.dragging = false;

-  },  

-  finishDrag: function(event, success) {

-    this.active = false;

-    this.dragging = false;

-    this.updateFinished();

-  },

-  updateFinished: function() {

-    if(this.initialized && this.options.onChange) 

-      this.options.onChange(this.values.length>1 ? this.values : this.value, this);

-    this.event = null;

-  }

+// Copyright (c) 2005 Marty Haught, Thomas Fuchs 
+//
+// See http://script.aculo.us for more info
+// 
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+if(!Control) var Control = {};
+Control.Slider = Class.create();
+
+// options:
+//  axis: 'vertical', or 'horizontal' (default)
+//
+// callbacks:
+//  onChange(value)
+//  onSlide(value)
+Control.Slider.prototype = {
+  initialize: function(handle, track, options) {
+    var slider = this;
+    
+    if(handle instanceof Array) {
+      this.handles = handle.collect( function(e) { return $(e) });
+    } else {
+      this.handles = [$(handle)];
+    }
+    
+    this.track   = $(track);
+    this.options = options || {};
+
+    this.axis      = this.options.axis || 'horizontal';
+    this.increment = this.options.increment || 1;
+    this.step      = parseInt(this.options.step || '1');
+    this.range     = this.options.range || $R(0,1);
+    
+    this.value     = 0; // assure backwards compat
+    this.values    = this.handles.map( function() { return 0 });
+    this.spans     = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false;
+    this.options.startSpan = $(this.options.startSpan || null);
+    this.options.endSpan   = $(this.options.endSpan || null);
+
+    this.restricted = this.options.restricted || false;
+
+    this.maximum   = this.options.maximum || this.range.end;
+    this.minimum   = this.options.minimum || this.range.start;
+
+    // Will be used to align the handle onto the track, if necessary
+    this.alignX = parseInt(this.options.alignX || '0');
+    this.alignY = parseInt(this.options.alignY || '0');
+    
+    this.trackLength = this.maximumOffset() - this.minimumOffset();
+    this.handleLength = this.isVertical() ? this.handles[0].offsetHeight : this.handles[0].offsetWidth;
+
+    this.active   = false;
+    this.dragging = false;
+    this.disabled = false;
+
+    if(this.options.disabled) this.setDisabled();
+
+    // Allowed values array
+    this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false;
+    if(this.allowedValues) {
+      this.minimum = this.allowedValues.min();
+      this.maximum = this.allowedValues.max();
+    }
+
+    this.eventMouseDown = this.startDrag.bindAsEventListener(this);
+    this.eventMouseUp   = this.endDrag.bindAsEventListener(this);
+    this.eventMouseMove = this.update.bindAsEventListener(this);
+
+    // Initialize handles in reverse (make sure first handle is active)
+    this.handles.each( function(h,i) {
+      i = slider.handles.length-1-i;
+      slider.setValue(parseFloat(
+        (slider.options.sliderValue instanceof Array ? 
+          slider.options.sliderValue[i] : slider.options.sliderValue) || 
+         slider.range.start), i);
+      Element.makePositioned(h); // fix IE
+      Event.observe(h, "mousedown", slider.eventMouseDown);
+    });
+    
+    Event.observe(this.track, "mousedown", this.eventMouseDown);
+    Event.observe(document, "mouseup", this.eventMouseUp);
+    Event.observe(document, "mousemove", this.eventMouseMove);
+    
+    this.initialized = true;
+  },
+  dispose: function() {
+    var slider = this;    
+    Event.stopObserving(this.track, "mousedown", this.eventMouseDown);
+    Event.stopObserving(document, "mouseup", this.eventMouseUp);
+    Event.stopObserving(document, "mousemove", this.eventMouseMove);
+    this.handles.each( function(h) {
+      Event.stopObserving(h, "mousedown", slider.eventMouseDown);
+    });
+  },
+  setDisabled: function(){
+    this.disabled = true;
+  },
+  setEnabled: function(){
+    this.disabled = false;
+  },  
+  getNearestValue: function(value){
+    if(this.allowedValues){
+      if(value >= this.allowedValues.max()) return(this.allowedValues.max());
+      if(value <= this.allowedValues.min()) return(this.allowedValues.min());
+      
+      var offset = Math.abs(this.allowedValues[0] - value);
+      var newValue = this.allowedValues[0];
+      this.allowedValues.each( function(v) {
+        var currentOffset = Math.abs(v - value);
+        if(currentOffset <= offset){
+          newValue = v;
+          offset = currentOffset;
+        } 
+      });
+      return newValue;
+    }
+    if(value > this.range.end) return this.range.end;
+    if(value < this.range.start) return this.range.start;
+    return value;
+  },
+  setValue: function(sliderValue, handleIdx){
+    if(!this.active) {
+      this.activeHandle    = this.handles[handleIdx];
+      this.activeHandleIdx = handleIdx;
+      this.updateStyles();
+    }
+    handleIdx = handleIdx || this.activeHandleIdx || 0;
+    if(this.initialized && this.restricted) {
+      if((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
+        sliderValue = this.values[handleIdx-1];
+      if((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
+        sliderValue = this.values[handleIdx+1];
+    }
+    sliderValue = this.getNearestValue(sliderValue);
+    this.values[handleIdx] = sliderValue;
+    this.value = this.values[0]; // assure backwards compat
+    
+    this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] = 
+      this.translateToPx(sliderValue);
+    
+    this.drawSpans();
+    if(!this.dragging || !this.event) this.updateFinished();
+  },
+  setValueBy: function(delta, handleIdx) {
+    this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta, 
+      handleIdx || this.activeHandleIdx || 0);
+  },
+  translateToPx: function(value) {
+    return Math.round(
+      ((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) * 
+      (value - this.range.start)) + "px";
+  },
+  translateToValue: function(offset) {
+    return ((offset/(this.trackLength-this.handleLength) * 
+      (this.range.end-this.range.start)) + this.range.start);
+  },
+  getRange: function(range) {
+    var v = this.values.sortBy(Prototype.K); 
+    range = range || 0;
+    return $R(v[range],v[range+1]);
+  },
+  minimumOffset: function(){
+    return(this.isVertical() ? this.alignY : this.alignX);
+  },
+  maximumOffset: function(){
+    return(this.isVertical() ?
+      this.track.offsetHeight - this.alignY : this.track.offsetWidth - this.alignX);
+  },  
+  isVertical:  function(){
+    return (this.axis == 'vertical');
+  },
+  drawSpans: function() {
+    var slider = this;
+    if(this.spans)
+      $R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) });
+    if(this.options.startSpan)
+      this.setSpan(this.options.startSpan,
+        $R(0, this.values.length>1 ? this.getRange(0).min() : this.value ));
+    if(this.options.endSpan)
+      this.setSpan(this.options.endSpan, 
+        $R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum));
+  },
+  setSpan: function(span, range) {
+    if(this.isVertical()) {
+      span.style.top = this.translateToPx(range.start);
+      span.style.height = this.translateToPx(range.end - range.start);
+    } else {
+      span.style.left = this.translateToPx(range.start);
+      span.style.width = this.translateToPx(range.end - range.start);
+    }
+  },
+  updateStyles: function() {
+    this.handles.each( function(h){ Element.removeClassName(h, 'selected') });
+    Element.addClassName(this.activeHandle, 'selected');
+  },
+  startDrag: function(event) {
+    if(Event.isLeftClick(event)) {
+      if(!this.disabled){
+        this.active = true;
+        
+        var handle = Event.element(event);
+        var pointer  = [Event.pointerX(event), Event.pointerY(event)];
+        if(handle==this.track) {
+          var offsets  = Position.cumulativeOffset(this.track); 
+          this.event = event;
+          this.setValue(this.translateToValue( 
+           (this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2)
+          ));
+          var offsets  = Position.cumulativeOffset(this.activeHandle);
+          this.offsetX = (pointer[0] - offsets[0]);
+          this.offsetY = (pointer[1] - offsets[1]);
+        } else {
+          // find the handle (prevents issues with Safari)
+          while((this.handles.indexOf(handle) == -1) && handle.parentNode) 
+            handle = handle.parentNode;
+        
+          this.activeHandle    = handle;
+          this.activeHandleIdx = this.handles.indexOf(this.activeHandle);
+          this.updateStyles();
+        
+          var offsets  = Position.cumulativeOffset(this.activeHandle);
+          this.offsetX = (pointer[0] - offsets[0]);
+          this.offsetY = (pointer[1] - offsets[1]);
+        }
+      }
+      Event.stop(event);
+    }
+  },
+  update: function(event) {
+   if(this.active) {
+      if(!this.dragging) this.dragging = true;
+      this.draw(event);
+      // fix AppleWebKit rendering
+      if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0);
+      Event.stop(event);
+   }
+  },
+  draw: function(event) {
+    var pointer = [Event.pointerX(event), Event.pointerY(event)];
+    var offsets = Position.cumulativeOffset(this.track);
+    pointer[0] -= this.offsetX + offsets[0];
+    pointer[1] -= this.offsetY + offsets[1];
+    this.event = event;
+    this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] ));
+    if(this.initialized && this.options.onSlide)
+      this.options.onSlide(this.values.length>1 ? this.values : this.value, this);
+  },
+  endDrag: function(event) {
+    if(this.active && this.dragging) {
+      this.finishDrag(event, true);
+      Event.stop(event);
+    }
+    this.active = false;
+    this.dragging = false;
+  },  
+  finishDrag: function(event, success) {
+    this.active = false;
+    this.dragging = false;
+    this.updateFinished();
+  },
+  updateFinished: function() {
+    if(this.initialized && this.options.onChange) 
+      this.options.onChange(this.values.length>1 ? this.values : this.value, this);
+    this.event = null;
+  }
 }
\ No newline at end of file
diff --git a/framework/Web/Javascripts/effects/util.js b/framework/Web/Javascripts/effects/util.js
deleted file mode 100644
index b4a31a97..00000000
--- a/framework/Web/Javascripts/effects/util.js
+++ /dev/null
@@ -1,548 +0,0 @@
-// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)

-//

-// See scriptaculous.js for full license.

-

-

-Object.debug = function(obj) {

-  var info = [];

-  

-  if(typeof obj in ["string","number"]) {

-    return obj;

-  } else {

-    for(property in obj)

-      if(typeof obj[property]!="function")

-        info.push(property + ' => ' + 

-          (typeof obj[property] == "string" ?

-            '"' + obj[property] + '"' :

-            obj[property]));

-  }

-  

-  return ("'" + obj + "' #" + typeof obj + 

-    ": {" + info.join(", ") + "}");

-}

-

-

-String.prototype.toArray = function() {

-  var results = [];

-  for (var i = 0; i < this.length; i++)

-    results.push(this.charAt(i));

-  return results;

-}

-

-/*--------------------------------------------------------------------------*/

-

-var Builder = {

-  NODEMAP: {

-    AREA: 'map',

-    CAPTION: 'table',

-    COL: 'table',

-    COLGROUP: 'table',

-    LEGEND: 'fieldset',

-    OPTGROUP: 'select',

-    OPTION: 'select',

-    PARAM: 'object',

-    TBODY: 'table',

-    TD: 'table',

-    TFOOT: 'table',

-    TH: 'table',

-    THEAD: 'table',

-    TR: 'table'

-  },

-  // note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,

-  //       due to a Firefox bug

-  node: function(elementName) {

-    elementName = elementName.toUpperCase();

-    

-    // try innerHTML approach

-    var parentTag = this.NODEMAP[elementName] || 'div';

-    var parentElement = document.createElement(parentTag);

-    parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";

-    var element = parentElement.firstChild || null;

-      

-    // see if browser added wrapping tags

-    if(element && (element.tagName != elementName))

-      element = element.getElementsByTagName(elementName)[0];

-    

-    // fallback to createElement approach

-    if(!element) element = document.createElement(elementName);

-    

-    // abort if nothing could be created

-    if(!element) return;

-

-    // attributes (or text)

-    if(arguments[1])

-      if(this._isStringOrNumber(arguments[1]) ||

-        (arguments[1] instanceof Array)) {

-          this._children(element, arguments[1]);

-        } else {

-          var attrs = this._attributes(arguments[1]);

-          if(attrs.length) {

-            parentElement.innerHTML = "<" +elementName + " " +

-              attrs + "></" + elementName + ">";

-            element = parentElement.firstChild || null;

-            // workaround firefox 1.0.X bug

-            if(!element) {

-              element = document.createElement(elementName);

-              for(attr in arguments[1]) 

-                element[attr == 'class' ? 'className' : attr] = arguments[1][attr];

-            }

-            if(element.tagName != elementName)

-              element = parentElement.getElementsByTagName(elementName)[0];

-            }

-        } 

-

-    // text, or array of children

-    if(arguments[2])

-      this._children(element, arguments[2]);

-

-     return element;

-  },

-  _text: function(text) {

-     return document.createTextNode(text);

-  },

-  _attributes: function(attributes) {

-    var attrs = [];

-    for(attribute in attributes)

-      attrs.push((attribute=='className' ? 'class' : attribute) +

-          '="' + attributes[attribute].toString().escapeHTML() + '"');

-    return attrs.join(" ");

-  },

-  _children: function(element, children) {

-    if(typeof children=='object') { // array can hold nodes and text

-      children.flatten().each( function(e) {

-        if(typeof e=='object')

-          element.appendChild(e)

-        else

-          if(Builder._isStringOrNumber(e))

-            element.appendChild(Builder._text(e));

-      });

-    } else

-      if(Builder._isStringOrNumber(children)) 

-         element.appendChild(Builder._text(children));

-  },

-  _isStringOrNumber: function(param) {

-    return(typeof param=='string' || typeof param=='number');

-  }

-}

-

-/* ------------- element ext -------------- */

-

-// adapted from http://dhtmlkitchen.com/learn/js/setstyle/index4.jsp

-// note: Safari return null on elements with display:none; see http://bugzilla.opendarwin.org/show_bug.cgi?id=4125

-// instead of "auto" values returns null so it's easier to use with || constructs

-

-String.prototype.camelize = function() {

-  var oStringList = this.split('-');

-  if(oStringList.length == 1)    

-    return oStringList[0];

-  var ret = this.indexOf("-") == 0 ? 

-    oStringList[0].charAt(0).toUpperCase() + oStringList[0].substring(1) : oStringList[0];

-  for(var i = 1, len = oStringList.length; i < len; i++){

-    var s = oStringList[i];

-    ret += s.charAt(0).toUpperCase() + s.substring(1)

-  }

-  return ret;

-}

-

-Element.getStyle = function(element, style) {

-  element = $(element);

-  var value = element.style[style.camelize()];

-  if(!value)

-    if(document.defaultView && document.defaultView.getComputedStyle) {

-      var css = document.defaultView.getComputedStyle(element, null);

-      value = (css!=null) ? css.getPropertyValue(style) : null;

-    } else if(element.currentStyle) {

-      value = element.currentStyle[style.camelize()];

-    }

-  

-  // If top, left, bottom, or right values have been queried, return "auto" for consistency resaons 

-  // if position is "static", as Opera (and others?) returns the pixel values relative to root element 

-  // (or positioning context?)

-  if (window.opera && (style == "left" || style == "top" || style == "right" || style == "bottom"))

-    if (Element.getStyle(element, "position") == "static") value = "auto";

-    

-  if(value=='auto') value = null;

-  return value;

-}

-

-// converts rgb() and #xxx to #xxxxxx format,

-// returns self (or first argument) if not convertable

-String.prototype.parseColor = function() {

-  color = "#";

-  if(this.slice(0,4) == "rgb(") {

-    var cols = this.slice(4,this.length-1).split(',');

-    var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);

-  } else {

-    if(this.slice(0,1) == '#') {

-      if(this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();

-      if(this.length==7) color = this.toLowerCase();

-    }

-  }

-  return(color.length==7 ? color : (arguments[0] || this));

-}

-

-Element.makePositioned = function(element) {

-  element = $(element);

-  var pos = Element.getStyle(element, 'position');

-  if(pos =='static' || !pos) {

-    element._madePositioned = true;

-    element.style.position = "relative";

-    // Opera returns the offset relative to the positioning context, when an element is position relative 

-    // but top and left have not been defined

-    if (window.opera){

-      element.style.top = 0;

-      element.style.left = 0;

-    }  

-  }

-}

-  

-Element.undoPositioned = function(element) {

-  element = $(element);

-  if(typeof element._madePositioned != "undefined"){

-    element._madePositioned = undefined;

-    element.style.position = "";

-    element.style.top = "";

-    element.style.left = "";

-    element.style.bottom = "";

-    element.style.right = "";	  

-  }

-}

-

-Element.makeClipping = function(element) {

-  element = $(element);

-  if (typeof element._overflow != 'undefined') return;

-  element._overflow = element.style.overflow;

-  if((Element.getStyle(element, 'overflow') || 'visible') != 'hidden') element.style.overflow = 'hidden';

-}

-

-Element.undoClipping = function(element) {

-  element = $(element);

-  if (typeof element._overflow == 'undefined') return;

-  element.style.overflow = element._overflow;

-  element._overflow = undefined;

-}

-

-Element.collectTextNodesIgnoreClass = function(element, ignoreclass) {

-  var children = $(element).childNodes;

-  var text     = "";

-  var classtest = new RegExp("^([^ ]+ )*" + ignoreclass+ "( [^ ]+)*$","i");

-

-  for (var i = 0; i < children.length; i++) {

-    if(children[i].nodeType==3) {

-      text+=children[i].nodeValue;

-    } else {

-      if((!children[i].className.match(classtest)) && children[i].hasChildNodes())

-        text += Element.collectTextNodesIgnoreClass(children[i], ignoreclass);

-    }

-  }

-

-  return text;

-}

-

-Element.setContentZoom = function(element, percent) {

-  element = $(element);

-  element.style.fontSize = (percent/100) + "em";  

-  if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0);

-}

-

-Element.getOpacity = function(element){

-  var opacity;

-  if (opacity = Element.getStyle(element, "opacity"))

-    return parseFloat(opacity);

-  if (opacity = (Element.getStyle(element, "filter") || '').match(/alpha\(opacity=(.*)\)/))

-    if(opacity[1]) return parseFloat(opacity[1]) / 100;

-  return 1.0;

-}

-

-Element.setOpacity = function(element, value){

-  element= $(element);

-  var els = element.style;

-  if (value == 1){

-    els.opacity = '0.999999';

-    if(/MSIE/.test(navigator.userAgent))

-      els.filter = Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'');

-  } else {

-    if(value < 0.00001) value = 0;

-    els.opacity = value;

-    if(/MSIE/.test(navigator.userAgent))

-      els.filter = Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'') + 

-        "alpha(opacity="+value*100+")";

-  }  

-}

-

-Element.getInlineOpacity = function(element){

-  element= $(element);

-  var op;

-  op = element.style.opacity;

-  if (typeof op != "undefined" && op != "") return op;

-  return "";

-}

-

-Element.setInlineOpacity = function(element, value){

-  element= $(element);

-  var els = element.style;

-  els.opacity = value;

-}

-

-Element.getDimensions = function(element){

-  element = $(element);

-  // All *Width and *Height properties give 0 on elements with display "none", 

-  // so enable the element temporarily

-  if (Element.getStyle(element,'display') == "none"){

-    var els = element.style;

-    var originalVisibility = els.visibility;

-    var originalPosition = els.position;

-    els.visibility = "hidden";

-    els.position = "absolute";

-    els.display = "";

-    var originalWidth = element.clientWidth;

-    var originalHeight = element.clientHeight;

-    els.display = "none";

-    els.position = originalPosition;

-    els.visibility = originalVisibility;

-    return {width: originalWidth, height: originalHeight};    

-  }

-  

-  return {width: element.offsetWidth, height: element.offsetHeight};

-} 

-

-/*--------------------------------------------------------------------------*/

-

-Position.positionedOffset = function(element) {

-  var valueT = 0, valueL = 0;

-  do {

-    valueT += element.offsetTop  || 0;

-    valueL += element.offsetLeft || 0;

-    element = element.offsetParent;

-    if (element) {

-      p = Element.getStyle(element,'position');

-      if(p == 'relative' || p == 'absolute') break;

-    }

-  } while (element);

-  return [valueL, valueT];

-}

-

-// Safari returns margins on body which is incorrect if the child is absolutely positioned.

-// for performance reasons, we create a specialized version of Position.cumulativeOffset for

-// KHTML/WebKit only

-

-if(/Konqueror|Safari|KHTML/.test(navigator.userAgent)) {

-  Position.cumulativeOffset = function(element) {

-    var valueT = 0, valueL = 0;

-    do {

-      valueT += element.offsetTop  || 0;

-      valueL += element.offsetLeft || 0;

-      

-      if (element.offsetParent==document.body) 

-        if (Element.getStyle(element,'position')=='absolute') break;

-        

-      element = element.offsetParent;

-    } while (element);

-    return [valueL, valueT];

-  }

-}

-

-Position.page = function(forElement) {

-  var valueT = 0, valueL = 0;

-

-  var element = forElement;

-  do {

-    valueT += element.offsetTop  || 0;

-    valueL += element.offsetLeft || 0;

-

-    // Safari fix

-    if (element.offsetParent==document.body)

-      if (Element.getStyle(element,'position')=='absolute') break;

-      

-  } while (element = element.offsetParent);

-

-  element = forElement;

-  do {

-    valueT -= element.scrollTop  || 0;

-    valueL -= element.scrollLeft || 0;    

-  } while (element = element.parentNode);

-

-  return [valueL, valueT];

-}

-

-// elements with display:none don't return an offsetParent, 

-// fall back to  manual calculation

-Position.offsetParent = function(element) {

-  if(element.offsetParent) return element.offsetParent;

-  if(element == document.body) return element;

-  

-  while ((element = element.parentNode) && element != document.body)

-    if (Element.getStyle(element,'position')!='static')

-      return element;

-  

-  return document.body;

-}

-

-Position.clone = function(source, target) {

-  var options = Object.extend({

-    setLeft:    true,

-    setTop:     true,

-    setWidth:   true,

-    setHeight:  true,

-    offsetTop:  0,

-    offsetLeft: 0

-  }, arguments[2] || {})

-  

-  // find page position of source

-  source = $(source);

-  var p = Position.page(source);

-

-  // find coordinate system to use

-  target = $(target);

-  var delta = [0, 0];

-  var parent = null;

-  // delta [0,0] will do fine with position: fixed elements, 

-  // position:absolute needs offsetParent deltas

-  if (Element.getStyle(target,'position') == 'absolute') {

-    parent = Position.offsetParent(target);

-    delta = Position.page(parent);

-  }

-  

-  // correct by body offsets (fixes Safari)

-  if (parent==document.body) {

-    delta[0] -= document.body.offsetLeft;

-    delta[1] -= document.body.offsetTop; 

-  }

-

-  // set position

-  if(options.setLeft)   target.style.left  = (p[0] - delta[0] + options.offsetLeft) + "px";

-  if(options.setTop)    target.style.top   = (p[1] - delta[1] + options.offsetTop) + "px";

-  if(options.setWidth)  target.style.width = source.offsetWidth + "px";

-  if(options.setHeight) target.style.height = source.offsetHeight + "px";

-}

-

-Position.absolutize = function(element) {

-  element = $(element);

-  if(element.style.position=='absolute') return;

-  Position.prepare();

-

-  var offsets = Position.positionedOffset(element);

-  var top     = offsets[1];

-  var left    = offsets[0];

-  var width   = element.clientWidth;

-  var height  = element.clientHeight;

-

-  element._originalLeft   = left - parseFloat(element.style.left  || 0);

-  element._originalTop    = top  - parseFloat(element.style.top || 0);

-  element._originalWidth  = element.style.width;

-  element._originalHeight = element.style.height;

-

-  element.style.position = 'absolute';

-  element.style.top    = top + 'px';;

-  element.style.left   = left + 'px';;

-  element.style.width  = width + 'px';;

-  element.style.height = height + 'px';;

-}

-

-Position.relativize = function(element) {

-  element = $(element);

-  if(element.style.position=='relative') return;

-  Position.prepare();

-

-  element.style.position = 'relative';

-  var top  = parseFloat(element.style.top  || 0) - (element._originalTop || 0);

-  var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);

-

-  element.style.top    = top + 'px';

-  element.style.left   = left + 'px';

-  element.style.height = element._originalHeight;

-  element.style.width  = element._originalWidth;

-}

-

-/*--------------------------------------------------------------------------*/

-

-Element.Class = {

-    // Element.toggleClass(element, className) toggles the class being on/off

-    // Element.toggleClass(element, className1, className2) toggles between both classes,

-    //   defaulting to className1 if neither exist

-    toggle: function(element, className) {

-      if(Element.Class.has(element, className)) {

-        Element.Class.remove(element, className);

-        if(arguments.length == 3) Element.Class.add(element, arguments[2]);

-      } else {

-        Element.Class.add(element, className);

-        if(arguments.length == 3) Element.Class.remove(element, arguments[2]);

-      }

-    },

-

-    // gets space-delimited classnames of an element as an array

-    get: function(element) {

-      return $(element).className.split(' ');

-    },

-

-    // functions adapted from original functions by Gavin Kistner

-    remove: function(element) {

-      element = $(element);

-      var removeClasses = arguments;

-      $R(1,arguments.length-1).each( function(index) {

-        element.className = 

-          element.className.split(' ').reject( 

-            function(klass) { return (klass == removeClasses[index]) } ).join(' ');

-      });

-    },

-

-    add: function(element) {

-      element = $(element);

-      for(var i = 1; i < arguments.length; i++) {

-        Element.Class.remove(element, arguments[i]);

-        element.className += (element.className.length > 0 ? ' ' : '') + arguments[i];

-      }

-    },

-

-    // returns true if all given classes exist in said element

-    has: function(element) {

-      element = $(element);

-      if(!element || !element.className) return false;

-      var regEx;

-      for(var i = 1; i < arguments.length; i++) {

-        if((typeof arguments[i] == 'object') && 

-          (arguments[i].constructor == Array)) {

-          for(var j = 0; j < arguments[i].length; j++) {

-            regEx = new RegExp("(^|\\s)" + arguments[i][j] + "(\\s|$)");

-            if(!regEx.test(element.className)) return false;

-          }

-        } else {

-          regEx = new RegExp("(^|\\s)" + arguments[i] + "(\\s|$)");

-          if(!regEx.test(element.className)) return false;

-        }

-      }

-      return true;

-    },

-

-    // expects arrays of strings and/or strings as optional paramters

-    // Element.Class.has_any(element, ['classA','classB','classC'], 'classD')

-    has_any: function(element) {

-      element = $(element);

-      if(!element || !element.className) return false;

-      var regEx;

-      for(var i = 1; i < arguments.length; i++) {

-        if((typeof arguments[i] == 'object') && 

-          (arguments[i].constructor == Array)) {

-          for(var j = 0; j < arguments[i].length; j++) {

-            regEx = new RegExp("(^|\\s)" + arguments[i][j] + "(\\s|$)");

-            if(regEx.test(element.className)) return true;

-          }

-        } else {

-          regEx = new RegExp("(^|\\s)" + arguments[i] + "(\\s|$)");

-          if(regEx.test(element.className)) return true;

-        }

-      }

-      return false;

-    },

-

-    childrenWith: function(element, className) {

-      var children = $(element).getElementsByTagName('*');

-      var elements = new Array();

-

-      for (var i = 0; i < children.length; i++)

-        if (Element.Class.has(children[i], className))

-          elements.push(children[i]);

-

-      return elements;

-    }

-}
\ No newline at end of file