if(typeof Effect == 'undefined')
throw("controls.js requires including script.aculo.us' effects.js library");
var Autocompleter = {};
Autocompleter.Base = Class.create({
baseInitialize: function(element, update, options){
element = $(element);this.element = element;this.update = $(update);this.hasFocus = false;this.changed = false;this.active = false;this.index = 0;this.entryCount = 0;
this.oldElementValue = this.element.value;
if(this.setOptions)this.setOptions(options);else
this.options = options || {};this.options.paramName = this.options.paramName || this.element.name;this.options.tokens = this.options.tokens || [];this.options.frequency = this.options.frequency || 0.4;this.options.minChars = this.options.minChars || 1;
this.options.onShow = this.options.onShow ||
function(element, update){
if(!update.style.position || update.style.position=='absolute'){
update.style.position = 'absolute';Position.clone(element, update,{
setHeight: false,
offsetTop: element.offsetHeight});}Effect.Appear(update,{duration:0.15});};this.options.onHide = this.options.onHide ||
function(element, update){
new Effect.Fade(update,{duration:0.15})};if(typeof(this.options.tokens) == 'string')
this.options.tokens = new Array(this.options.tokens);if (!this.options.tokens.include('\n'))
this.options.tokens.push('\n');this.observer = null;this.element.setAttribute('autocomplete','off');Element.hide(this.update);Event.observe(this.element, 'blur', this.onBlur.bindAsEventListener(this));Event.observe(this.element, 'keydown', this.onKeyPress.bindAsEventListener(this));},
show: function(){
if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update);if(!this.iefix &&
(Prototype.Browser.IE) &&
(Element.getStyle(this.update, 'position')=='absolute')){
new Insertion.After(this.update,
                '<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,{setTop:(!this.update.style.height)});
 this.iefix.style.zIndex = 1;this.update.style.zIndex = 2;Element.show(this.iefix);},
 hide: function(){this.stopIndicator();if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update);if(this.iefix) Element.hide(this.iefix);},
 startIndicator: function(){if(this.options.indicator) Element.show(this.options.indicator);},
 stopIndicator: function(){if(this.options.indicator) Element.hide(this.options.indicator);},
 onKeyPress: function(event){if(this.active)
 switch(event.keyCode){case Event.KEY_TAB:
 case Event.KEY_RETURN:
 this.selectEntry();Event.stop(event);case Event.KEY_ESC:
 this.hide();this.active = false;Event.stop(event);return;case Event.KEY_LEFT:
 case Event.KEY_RIGHT:
 return;case Event.KEY_UP:
 this.markPrevious();this.render();Event.stop(event);return;
 case Event.KEY_DOWN:
 this.markNext();this.render();Event.stop(event);return;}
 else
 if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN ||
 (Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return;this.changed = true;this.hasFocus = true;if(this.observer) clearTimeout(this.observer);this.observer = setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000);},
 activate: function(){this.changed = false;this.hasFocus = true;this.getUpdatedChoices();},
 onHover: function(event){var element = Event.findElement(event, 'LI');if(this.index != element.autocompleteIndex){this.index = element.autocompleteIndex;this.render();}Event.stop(event);},
 onClick: function(event){var element = Event.findElement(event, 'LI');this.index = element.autocompleteIndex;this.selectEntry();this.hide();},
 onBlur: function(event){setTimeout(this.hide.bind(this), 250);this.hasFocus = false;this.active = false;},
 render: function(){if(this.entryCount > 0){for (var i = 0; i < this.entryCount; i++)
 this.index==i ?
 Element.addClassName(this.getEntry(i),"selected") :
 Element.removeClassName(this.getEntry(i),"selected");if(this.hasFocus){this.show();this.active = true;}}else{this.active = false;this.hide();}},
 markPrevious: function(){if(this.index > 0) this.index--;else this.index = this.entryCount-1;this.getEntry(this.index).scrollIntoView(true);},
 markNext: function(){if(this.index < this.entryCount-1) this.index++;else this.index = 0;this.getEntry(this.index).scrollIntoView(false);},
 getEntry: function(index){return this.update.firstChild.childNodes[index];},
 getCurrentEntry: function(){return this.getEntry(this.index);},
 selectEntry: function(){this.active = false;this.updateElement(this.getCurrentEntry());},
 updateElement: function(selectedElement){if (this.options.updateElement){this.options.updateElement(selectedElement);return;}
 var value = '';if (this.options.select){var nodes = $(selectedElement).select('.' + this.options.select) || [];if(nodes.length>0) value = Element.collectTextNodes(nodes[0],this.options.select);}else
 value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal');var bounds = this.getTokenBounds();
 if (bounds[0] != -1){var newValue = this.element.value.substr(0, bounds[0]);var whitespace = this.element.value.substr(bounds[0]).match(/^\s+/);
 if (whitespace)
 newValue += whitespace[0];this.element.value = newValue + value + this.element.value.substr(bounds[1]);}else{this.element.value = value;}
 this.oldElementValue = this.element.value;this.element.focus();if (this.options.afterUpdateElement)
 this.options.afterUpdateElement(this.element, selectedElement);},
 updateChoices: function(choices){if(!this.changed && this.hasFocus){this.update.innerHTML = choices;Element.cleanWhitespace(this.update);Element.cleanWhitespace(this.update.down());
 if(this.update.firstChild && this.update.down().childNodes){this.entryCount =
 this.update.down().childNodes.length;for (var i = 0; i < this.entryCount; i++){var entry = this.getEntry(i);entry.autocompleteIndex = i;this.addObservers(entry);}
 }else{this.entryCount = 0;}
 this.stopIndicator();this.index = 0;if(this.entryCount==1 && this.options.autoSelect){this.selectEntry();this.hide();}else{this.render();}}},
 addObservers: function(element){Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this));Event.observe(element, "click", this.onClick.bindAsEventListener(this));},
 onObserverEvent: function(){this.changed = false;this.tokenBounds = null;if(this.getToken().length>=this.options.minChars){this.getUpdatedChoices();
 }else{this.active = false;this.hide();}this.oldElementValue = this.element.value;},
 getToken: function(){var bounds = this.getTokenBounds();return this.element.value.substring(bounds[0], bounds[1]).strip();},
 getTokenBounds: function(){if (null != this.tokenBounds) return this.tokenBounds;var value = this.element.value;if (value.strip().empty()) return [-1, 0];var diff = arguments.callee.getFirstDifferencePos(value, this.oldElementValue);var offset = (diff == this.oldElementValue.length ? 1 : 0);var prevTokenPos = -1, nextTokenPos = value.length;var tp;
 for (var index = 0, l = this.options.tokens.length; index < l; ++index){tp = value.lastIndexOf(this.options.tokens[index], diff + offset - 1);if (tp > prevTokenPos) prevTokenPos = tp;tp = value.indexOf(this.options.tokens[index], diff + offset);if (-1 != tp && tp < nextTokenPos) nextTokenPos = tp;}return (this.tokenBounds = [prevTokenPos + 1, nextTokenPos]);}});Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function(newS, oldS){
 var boundary = Math.min(newS.length, oldS.length);for (var index = 0; index < boundary; ++index)
 if (newS[index] != oldS[index])
 return index;return boundary;};Ajax.Autocompleter = Class.create(Autocompleter.Base,{initialize: function(element, update, url, options){this.baseInitialize(element, update, options);this.options.asynchronous  = true;this.options.onComplete    = this.onComplete.bind(this);this.options.defaultParams = this.options.parameters || null;this.url = url;},
 getUpdatedChoices: function(){this.startIndicator();var entry = encodeURIComponent(this.options.paramName) + '=' +
 encodeURIComponent(this.getToken());this.options.parameters = this.options.callback ?
 this.options.callback(this.element, entry) : entry;if(this.options.defaultParams)
 this.options.parameters += '&' + this.options.defaultParams;new Ajax.Request(this.url, this.options);},
 onComplete: function(request){this.updateChoices(request.responseText);}});Autocompleter.Local = Class.create(Autocompleter.Base,{initialize: function(element, update, array, options){this.baseInitialize(element, update, options);this.options.array = array;},
 getUpdatedChoices: function(){this.updateChoices(this.options.selector(this));},
 setOptions: function(options){this.options = Object.extend({choices: 10,partialSearch: true,partialChars: 2,ignoreCase: true,fullSearch: false,
 selector: function(instance){var ret = [];var partial   = [];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 || { });}});Field.scrollFreeActivate = function(field){setTimeout(function(){Field.activate(field);}, 1);};Ajax.InPlaceEditor = Class.create({initialize: function(element, url, options){this.url = url;this.element = element = $(element);this.prepareOptions();this._controls = { };arguments.callee.dealWithDeprecatedOptions(options);Object.extend(this.options, options || { });if (!this.options.formId && this.element.id){this.options.formId = this.element.id + '-inplaceeditor';if ($(this.options.formId))
 this.options.formId = '';}
 if (this.options.externalControl)
 this.options.externalControl = $(this.options.externalControl);
 if (!this.options.externalControl)
 this.options.externalControlOnly = false;this._originalBackground = this.element.getStyle('background-color') || 'transparent';this.element.title = this.options.clickToEditText;this._boundCancelHandler = this.handleFormCancellation.bind(this);this._boundComplete = (this.options.onComplete || Prototype.emptyFunction).bind(this);this._boundFailureHandler = this.handleAJAXFailure.bind(this);this._boundSubmitHandler = this.handleFormSubmission.bind(this);this._boundWrapperHandler = this.wrapUp.bind(this);this.registerListeners();},
 checkForEscapeOrReturn: function(e){if (!this._editing || e.ctrlKey || e.altKey || e.shiftKey) return;if (Event.KEY_ESC == e.keyCode)
 this.handleFormCancellation(e);else if (Event.KEY_RETURN == e.keyCode)
 this.handleFormSubmission(e);},
 createControl: function(mode, handler, extraClasses){var control = this.options[mode + 'Control'];var text = this.options[mode + 'Text'];if ('button' == control) {var btn = document.createElement('input');btn.type = 'submit';btn.value = text;btn.className = 'editor_' + mode + '_button';
 if ('cancel' == mode)
 btn.onclick = this._boundCancelHandler;this._form.appendChild(btn);this._controls[mode] = btn;
 }else if ('link' == control){var link = document.createElement('a');link.href = '#';link.appendChild(document.createTextNode(text));link.onclick = 'cancel' == mode ? this._boundCancelHandler : this._boundSubmitHandler;link.className = 'editor_' + mode + '_link';
 if (extraClasses)
 link.className += ' ' + extraClasses;this._form.appendChild(link);this._controls[mode] = link;}},
 createEditField: function(){var text = (this.options.loadTextURL ? this.options.loadingText : this.getText());var fld;
 if (1 >= this.options.rows && !/\r|\n/.test(this.getText())){fld = document.createElement('input');fld.type = 'text';var size = this.options.size || this.options.cols || 0;
 if (0 < size) fld.size = size;}else{fld = document.createElement('textarea');fld.rows = (1 >= this.options.rows ? this.options.autoRows : this.options.rows);fld.cols = this.options.cols || 40;}
 fld.name = this.options.paramName;fld.value = text;fld.className = 'editor_field';if (this.options.submitOnBlur)
 fld.onblur = this._boundSubmitHandler;this._controls.editor = fld;if (this.options.loadTextURL)
 this.loadExternalText();this._form.appendChild(this._controls.editor);},
 createForm: function(){var ipe = this;function addText(mode, condition){var text = ipe.options['text' + mode + 'Controls'];if (!text || condition === false) return;ipe._form.appendChild(document.createTextNode(text));};this._form = $(document.createElement('form'));this._form.id = this.options.formId;this._form.addClassName(this.options.formClassName);this._form.onsubmit = this._boundSubmitHandler;this.createEditField();if ('textarea' == this._controls.editor.tagName.toLowerCase())
 this._form.appendChild(document.createElement('br'));if (this.options.onFormCustomization)
 this.options.onFormCustomization(this, this._form);ddText('Before', this.options.okControl || this.options.cancelControl);this.createControl('ok', this._boundSubmitHandler);addText('Between', this.options.okControl && this.options.cancelControl);this.createControl('cancel', this._boundCancelHandler, 'editor_cancel');addText('After', this.options.okControl || this.options.cancelControl);},
 destroy: function(){if (this._oldInnerHTML)
 this.element.innerHTML = this._oldInnerHTML;this.leaveEditMode();this.unregisterListeners();},
 enterEditMode: function(e){if (this._saving || this._editing) return;this._editing = true;this.triggerCallback('onEnterEditMode');if (this.options.externalControl)
 this.options.externalControl.hide();this.element.hide();this.createForm();this.element.parentNode.insertBefore(this._form, this.element);
 if (!this.options.loadTextURL)
 this.postProcessEditField();if (e) Event.stop(e);},
 enterHover: function(e){if (this.options.hoverClassName)
 this.element.addClassName(this.options.hoverClassName);if (this._saving) return;this.triggerCallback('onEnterHover');},
 getText: function(){return this.element.innerHTML.unescapeHTML();},
 handleAJAXFailure: function(transport){this.triggerCallback('onFailure', transport);
 if (this._oldInnerHTML){this.element.innerHTML = this._oldInnerHTML;this._oldInnerHTML = null;}},
 handleFormCancellation: function(e){this.wrapUp();if (e) Event.stop(e);},
 handleFormSubmission: function(e){var form = this._form;var value = $F(this._controls.editor);this.prepareSubmission();var params = this.options.callback(form, value) || '';
 if (Object.isString(params))
 params = params.toQueryParams();params.editorId = this.element.id;if (this.options.htmlResponse) {var options = Object.extend({evalScripts: true},
 this.options.ajaxOptions);Object.extend(options, {parameters: params,
 onComplete: this._boundWrapperHandler,
 onFailure: this._boundFailureHandler});new Ajax.Updater({success: this.element},
 this.url, options);} else {var options = Object.extend({method: 'get'}, this.options.ajaxOptions);Object.extend(options, {parameters: params,
 onComplete: this._boundWrapperHandler,
 onFailure: this._boundFailureHandler});new Ajax.Request(this.url, options);}if (e) Event.stop(e);},
 leaveEditMode: function(){this.element.removeClassName(this.options.savingClassName);this.removeForm();this.leaveHover();this.element.style.backgroundColor = this._originalBackground;this.element.show();
 if (this.options.externalControl)
 this.options.externalControl.show();this._saving = false;this._editing = false;this._oldInnerHTML = null;this.triggerCallback('onLeaveEditMode');},
 leaveHover: function(e){if (this.options.hoverClassName)
 this.element.removeClassName(this.options.hoverClassName);if (this._saving) return;this.triggerCallback('onLeaveHover');},
 loadExternalText: function(){this._form.addClassName(this.options.loadingClassName);this._controls.editor.disabled = true;var options = Object.extend({method: 'get'}, this.options.ajaxOptions);
 Object.extend(options, {parameters: 'editorId=' + encodeURIComponent(this.element.id),
 onComplete: Prototype.emptyFunction,
 onSuccess: function(transport) {this._form.removeClassName(this.options.loadingClassName);var text = transport.responseText;
 if (this.options.stripLoadedTextTags)
 text = text.stripTags();this._controls.editor.value = text;this._controls.editor.disabled = false;this.postProcessEditField();}.bind(this),
 onFailure: this._boundFailureHandler});new Ajax.Request(this.options.loadTextURL, options);},
 postProcessEditField: function(){var fpc = this.options.fieldPostCreation;
 if (fpc)
 $(this._controls.editor)['focus' == fpc ? 'focus' : 'activate']();},
 prepareOptions: function(){this.options = Object.clone(Ajax.InPlaceEditor.DefaultOptions);Object.extend(this.options, Ajax.InPlaceEditor.DefaultCallbacks);
 [this._extraDefaultOptions].flatten().compact().each(function(defs){Object.extend(this.options, defs);
 }.bind(this));},
 prepareSubmission: function(){this._saving = true;this.removeForm();this.leaveHover();this.showSaving();},
registerListeners: function() {this._listeners = { };var listener;$H(Ajax.InPlaceEditor.Listeners).each(function(pair) {listener = this[pair.value].bind(this);this._listeners[pair.key] = listener;
if (!this.options.externalControlOnly)
this.element.observe(pair.key, listener);
if (this.options.externalControl)
this.options.externalControl.observe(pair.key, listener);}.bind(this));},
removeForm: function(){if (!this._form) return;this._form.remove();this._form = null;this._controls = { };},
showSaving: function(){this._oldInnerHTML = this.element.innerHTML;this.element.innerHTML = this.options.savingText;this.element.addClassName(this.options.savingClassName);this.element.style.backgroundColor = this._originalBackground;this.element.show();},
triggerCallback: function(cbName, arg) {if ('function' == typeof this.options[cbName]) {this.options[cbName](this, arg);}},
unregisterListeners: function() {$H(this._listeners).each(function(pair) {
if (!this.options.externalControlOnly)
this.element.stopObserving(pair.key, pair.value);
if (this.options.externalControl)
this.options.externalControl.stopObserving(pair.key, pair.value);}.bind(this));},
wrapUp: function(transport){this.leaveEditMode();this._boundComplete(transport, this.element);}});
Object.extend(Ajax.InPlaceEditor.prototype, {dispose: Ajax.InPlaceEditor.prototype.destroy});
Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, {initialize: function($super, element, url, options) {this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions;$super(element, url, options);},
createEditField: function(){var list = document.createElement('select');list.name = this.options.paramName;list.size = 1;this._controls.editor = list;this._collection = this.options.collection || [];
if (this.options.loadCollectionURL)
this.loadCollection();
else
this.checkForExternalText();this._form.appendChild(this._controls.editor);},
loadCollection: function(){this._form.addClassName(this.options.loadingClassName);this.showLoadingText(this.options.loadingCollectionText);var options = Object.extend({method: 'get'}, this.options.ajaxOptions);
Object.extend(options, {
parameters: 'editorId=' + encodeURIComponent(this.element.id),
onComplete: Prototype.emptyFunction,
onSuccess: function(transport) {var js = transport.responseText.strip();
if (!/^\[.*\]$/.test(js))
throw('Server returned an invalid collection representation.');this._collection = eval(js);this.checkForExternalText();}.bind(this),
onFailure: this.onFailure});new Ajax.Request(this.options.loadCollectionURL, options);},
showLoadingText: function(text){this._controls.editor.disabled = true;var tempOption = this._controls.editor.firstChild;
if (!tempOption){tempOption = document.createElement('option');tempOption.value = '';this._controls.editor.appendChild(tempOption);tempOption.selected = true;}
        tempOption.update((text || '').stripScripts().stripTags());},
    checkForExternalText: function(){this._text = this.getText();
        if (this.options.loadTextURL)
            this.loadExternalText();
        else
            this.buildOptionList();},
loadExternalText: function(){this.showLoadingText(this.options.loadingText);var options = Object.extend({method: 'get'}, this.options.ajaxOptions);
Object.extend(options,{parameters: 'editorId=' + encodeURIComponent(this.element.id),
onComplete: Prototype.emptyFunction,
onSuccess: function(transport){this._text = transport.responseText.strip();this.buildOptionList();}.bind(this),
onFailure: this.onFailure});new Ajax.Request(this.options.loadTextURL, options);},
buildOptionList: function(){this._form.removeClassName(this.options.loadingClassName);this._collection = this._collection.map(function(entry){return 2 === entry.length ? entry : [entry, entry].flatten();});var marker = ('value' in this.options) ? this.options.value : this._text;var textFound = this._collection.any(function(entry){return entry[0] == marker;}.bind(this));this._controls.editor.update('');var option;this._collection.each(function(entry, index){option = document.createElement('option');option.value = entry[0];option.selected = textFound ? entry[0] == marker : 0 == index;option.appendChild(document.createTextNode(entry[1]));this._controls.editor.appendChild(option);}.bind(this));this._controls.editor.disabled = false;Field.scrollFreeActivate(this._controls.editor);}});
Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions = function(options) {
    if (!options) return;
    function fallback(name, expr){
        if (name in options || expr === undefined) return;options[name] = expr;};
    fallback('cancelControl', (options.cancelLink ? 'link' : (options.cancelButton ? 'button' :
        options.cancelLink == options.cancelButton == false ? false : undefined)));
    fallback('okControl', (options.okLink ? 'link' : (options.okButton ? 'button' :
        options.okLink == options.okButton == false ? false : undefined)));fallback('highlightColor', options.highlightcolor);fallback('highlightEndColor', options.highlightendcolor);};
Object.extend(Ajax.InPlaceEditor,{
    DefaultOptions: {
        ajaxOptions: { },
        autoRows: 3,
        cancelControl: 'link',
        cancelText: 'cancel',
        clickToEditText: 'Click to edit',
        externalControl: null,
        externalControlOnly: false,
        fieldPostCreation: 'activate',
        formClassName: 'inplaceeditor-form',
        formId: null,
        highlightColor: '#ffff99',
        highlightEndColor: '#ffffff',
        hoverClassName: '',
        htmlResponse: true,
        loadingClassName: 'inplaceeditor-loading',
        loadingText: 'Loading...',
        okControl: 'button',
        okText: 'ok',
        paramName: 'value',
        rows: 1,
        savingClassName: 'inplaceeditor-saving',
        savingText: 'Saving...',
        size: 0,
        stripLoadedTextTags: false,
        submitOnBlur: false,
        textAfterControls: '',
        textBeforeControls: '',
        textBetweenControls: ''},
    DefaultCallbacks:{
        callback: function(form){
            return Form.serialize(form);},
        onComplete: function(transport, element){
            new Effect.Highlight(element, {
                startcolor: this.options.highlightColor,
                keepBackgroundImage: true});},
        onEnterEditMode: null,
        onEnterHover: function(ipe){ipe.element.style.backgroundColor = ipe.options.highlightColor;
        if (ipe._effect)
        ipe._effect.cancel();},
        onFailure: function(transport, ipe){alert('Error communication with the server: ' + transport.responseText.stripTags());},
        onFormCustomization: null,
        onLeaveEditMode: null,
        onLeaveHover: function(ipe){
            ipe._effect = new Effect.Highlight(ipe.element,{
                startcolor: ipe.options.highlightColor,
                endcolor: ipe.options.highlightEndColor,
                restorecolor: ipe._originalBackground,
                keepBackgroundImage: true});}},
    Listeners:{
        click: 'enterEditMode',
        keydown: 'checkForEscapeOrReturn',
        mouseover: 'enterHover',
        mouseout: 'leaveHover'}});
Ajax.InPlaceCollectionEditor.DefaultOptions = {loadingCollectionText: 'Loading options...'};
Form.Element.DelayedObserver = Class.create({initialize: function(element, delay, callback){this.delay = delay || 0.5;this.element   = $(element);this.callback  = callback;this.timer     = null;this.lastValue = $F(this.element);Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));},
    delayedListener: function(event){if(this.lastValue == $F(this.element)) return;if(this.timer) clearTimeout(this.timer);this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000);this.lastValue = $F(this.element);},
    onTimerEvent: function(){this.timer = null;this.callback(this.element, $F(this.element));}});