remove assets and runtime

6 files changed, 0 insertions, 9524 deletions

diff --git a/demos/currency-converter/assets/2bffd82d/ajax.js b/demos/currency-converter/assets/2bffd82d/ajax.js
deleted file mode 100644
index ed5694cf..00000000
--- a/demos/currency-converter/assets/2bffd82d/ajax.js
+++ /dev/null
@@ -1,2836 +0,0 @@
-var Ajax = {
-  getTransport: function() {
-    return Try.these(
-      function() {return new XMLHttpRequest()},
-      function() {return new ActiveXObject('Msxml2.XMLHTTP')},
-      function() {return new ActiveXObject('Microsoft.XMLHTTP')}
-    ) || false;
-  },
-  
-  activeRequestCount: 0
-}
-
-Ajax.Responders = {
-  responders: [],
-  
-  _each: function(iterator) {
-    this.responders._each(iterator);
-  },
-
-  register: function(responderToAdd) {
-    if (!this.include(responderToAdd))
-      this.responders.push(responderToAdd);
-  },
-  
-  unregister: function(responderToRemove) {
-    this.responders = this.responders.without(responderToRemove);
-  },
-  
-  dispatch: function(callback, request, transport, json) {
-    this.each(function(responder) {
-      if (responder[callback] && typeof responder[callback] == 'function') {
-        try {
-          responder[callback].apply(responder, [request, transport, json]);
-        } catch (e) {}
-      }
-    });
-  }
-};
-
-Object.extend(Ajax.Responders, Enumerable);
-
-Ajax.Responders.register({
-  onCreate: function() {
-    Ajax.activeRequestCount++;
-  },
-  
-  onComplete: function() {
-    Ajax.activeRequestCount--;
-  }
-});
-
-Ajax.Base = function() {};
-Ajax.Base.prototype = {
-  setOptions: function(options) {
-    this.options = {
-      method:       'post',
-      asynchronous: true,
-      contentType:  'application/x-www-form-urlencoded',
-      parameters:   ''
-    }
-    Object.extend(this.options, options || {});
-  },
-
-  responseIsSuccess: function() {
-    return this.transport.status == undefined
-        || this.transport.status == 0 
-        || (this.transport.status >= 200 && this.transport.status < 300);
-  },
-
-  responseIsFailure: function() {
-    return !this.responseIsSuccess();
-  }
-}
-
-Ajax.Request = Class.create();
-Ajax.Request.Events = 
-  ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];
-
-Ajax.Request.prototype = Object.extend(new Ajax.Base(), {
-  initialize: function(url, options) {
-    this.transport = Ajax.getTransport();
-    this.setOptions(options);
-    this.request(url);
-  },
-
-  request: function(url) {
-    var parameters = this.options.parameters || '';
-    if (parameters.length > 0) parameters += '&_=';
-
-    try {
-      this.url = url;
-      if (this.options.method == 'get' && parameters.length > 0)
-        this.url += (this.url.match(/\?/) ? '&' : '?') + parameters;
-      
-      Ajax.Responders.dispatch('onCreate', this, this.transport);
-      
-      this.transport.open(this.options.method, this.url, 
-        this.options.asynchronous);
-
-      if (this.options.asynchronous) {
-        this.transport.onreadystatechange = this.onStateChange.bind(this);
-        setTimeout((function() {this.respondToReadyState(1)}).bind(this), 10);
-      }
-
-      this.setRequestHeaders();
-
-      var body = this.options.postBody ? this.options.postBody : parameters;
-      this.transport.send(this.options.method == 'post' ? body : null);
-
-    } catch (e) {
-      this.dispatchException(e);
-    }
-  },
-
-  setRequestHeaders: function() {
-    var requestHeaders = 
-      ['X-Requested-With', 'XMLHttpRequest',
-       'X-Prototype-Version', Prototype.Version,
-       'Accept', 'text/javascript, text/html, application/xml, text/xml'];
-
-    if (this.options.method == 'post') {
-      requestHeaders.push('Content-type', this.options.contentType);
-
-      /* Force "Connection: close" for Mozilla browsers to work around
-       * a bug where XMLHttpReqeuest sends an incorrect Content-length
-       * header. See Mozilla Bugzilla #246651. 
-       */
-      if (this.transport.overrideMimeType)
-        requestHeaders.push('Connection', 'close');
-    }
-
-    if (this.options.requestHeaders)
-      requestHeaders.push.apply(requestHeaders, this.options.requestHeaders);
-
-    for (var i = 0; i < requestHeaders.length; i += 2)
-      this.transport.setRequestHeader(requestHeaders[i], requestHeaders[i+1]);
-  },
-
-  onStateChange: function() {
-    var readyState = this.transport.readyState;
-    if (readyState != 1)
-      this.respondToReadyState(this.transport.readyState);
-  },
-  
-  header: function(name) {
-    try {
-      return this.transport.getResponseHeader(name);
-    } catch (e) {}
-  },
-  
-  evalJSON: function() {
-    try {
-      return eval('(' + this.header('X-JSON') + ')');
-    } catch (e) {}
-  },
-  
-  evalResponse: function() {
-    try {
-      return eval(this.transport.responseText);
-    } catch (e) {
-      this.dispatchException(e);
-    }
-  },
-
-  respondToReadyState: function(readyState) {
-    var event = Ajax.Request.Events[readyState];
-    var transport = this.transport, json = this.evalJSON();
-
-    if (event == 'Complete') {
-      try {
-        (this.options['on' + this.transport.status]
-         || this.options['on' + (this.responseIsSuccess() ? 'Success' : 'Failure')]
-         || Prototype.emptyFunction)(transport, json);
-      } catch (e) {
-        this.dispatchException(e);
-      }
-      
-      if ((this.header('Content-type') || '').match(/^text\/javascript/i))
-        this.evalResponse();
-    }
-    
-    try {
-      (this.options['on' + event] || Prototype.emptyFunction)(transport, json);
-      Ajax.Responders.dispatch('on' + event, this, transport, json);
-    } catch (e) {
-      this.dispatchException(e);
-    }
-    
-    /* Avoid memory leak in MSIE: clean up the oncomplete event handler */
-    if (event == 'Complete')
-      this.transport.onreadystatechange = Prototype.emptyFunction;
-  },
-  
-  dispatchException: function(exception) {
-    (this.options.onException || Prototype.emptyFunction)(this, exception);
-    Ajax.Responders.dispatch('onException', this, exception);
-  }
-});
-
-Ajax.Updater = Class.create();
-
-Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), {
-  initialize: function(container, url, options) {
-    this.containers = {
-      success: container.success ? $(container.success) : $(container),
-      failure: container.failure ? $(container.failure) :
-        (container.success ? null : $(container))
-    }
-
-    this.transport = Ajax.getTransport();
-    this.setOptions(options);
-
-    var onComplete = this.options.onComplete || Prototype.emptyFunction;
-    this.options.onComplete = (function(transport, object) {
-      this.updateContent();
-      onComplete(transport, object);
-    }).bind(this);
-
-    this.request(url);
-  },
-
-  updateContent: function() {
-    var receiver = this.responseIsSuccess() ?
-      this.containers.success : this.containers.failure;
-    var response = this.transport.responseText;
-    
-    if (!this.options.evalScripts)
-      response = response.stripScripts();
-
-    if (receiver) {
-      if (this.options.insertion) {
-        new this.options.insertion(receiver, response);
-      } else {
-        Element.update(receiver, response);
-      }
-    }
-
-    if (this.responseIsSuccess()) {
-      if (this.onComplete)
-        setTimeout(this.onComplete.bind(this), 10);
-    }
-  }
-});
-
-Ajax.PeriodicalUpdater = Class.create();
-Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), {
-  initialize: function(container, url, options) {
-    this.setOptions(options);
-    this.onComplete = this.options.onComplete;
-
-    this.frequency = (this.options.frequency || 2);
-    this.decay = (this.options.decay || 1);
-    
-    this.updater = {};
-    this.container = container;
-    this.url = url;
-
-    this.start();
-  },
-
-  start: function() {
-    this.options.onComplete = this.updateComplete.bind(this);
-    this.onTimerEvent();
-  },
-
-  stop: function() {
-    this.updater.onComplete = undefined;
-    clearTimeout(this.timer);
-    (this.onComplete || Prototype.emptyFunction).apply(this, arguments);
-  },
-
-  updateComplete: function(request) {
-    if (this.options.decay) {
-      this.decay = (request.responseText == this.lastText ? 
-        this.decay * this.options.decay : 1);
-
-      this.lastText = request.responseText;
-    }
-    this.timer = setTimeout(this.onTimerEvent.bind(this), 
-      this.decay * this.frequency * 1000);
-  },
-
-  onTimerEvent: function() {
-    this.updater = new Ajax.Updater(this.container, this.url, this.options);
-  }
-});
-
-
-/**

- * Override Prototype's response implementation.

- */

-Object.extend(Ajax.Request.prototype,

-{

-	/**

-	 * Customize the response, dispatch onXXX response code events, and

-	 * tries to execute response actions (javascript statements).

-	 */

-	respondToReadyState : function(readyState)

-	{

-	    var event = Ajax.Request.Events[readyState];

-	    var transport = this.transport, json = this.getHeaderData(Prado.CallbackRequest.DATA_HEADER);

-

-	    if (event == 'Complete')

-	    {

-	    	if(this.header('X-PRADO-REDIRECT'))

-	    		document.location.href = this.header('X-PRADO-REDIRECT');

-

-	      if ((this.header('Content-type') || '').match(/^text\/javascript/i))

-	      {

-	        try

-			{

-	           json = eval('(' + transport.responseText + ')');

-	        }catch (e)

-			{

-				if(typeof(json) == "string")

-					json = Prado.CallbackRequest.decode(result);

-			}

-	      }

-

-	      try

-	      {

-	      	Prado.CallbackRequest.updatePageState(this,transport);

-			Ajax.Responders.dispatch('on' + transport.status, this, transport, json);

-			Prado.CallbackRequest.dispatchActions(transport,this.getHeaderData(Prado.CallbackRequest.ACTION_HEADER));

-

-	        (this.options['on' + this.transport.status]

-	         || this.options['on' + (this.responseIsSuccess() ? 'Success' : 'Failure')]

-	         || Prototype.emptyFunction)(this, json);

-	  	      } catch (e) {

-	        this.dispatchException(e);

-	      }

-	    }

-

-	    try {

-	      (this.options['on' + event] || Prototype.emptyFunction)(this, json);

-	      Ajax.Responders.dispatch('on' + event, this, transport, json);

-	    } catch (e) {

-	      this.dispatchException(e);

-	    }

-

-	    /* Avoid memory leak in MSIE: clean up the oncomplete event handler */

-	    if (event == 'Complete')

-	      this.transport.onreadystatechange = Prototype.emptyFunction;

-	},

-

-	/**

-	 * Gets header data assuming JSON encoding.

-	 * @param string header name

-	 * @return object header data as javascript structures.

-	 */

-	getHeaderData : function(name)

-	{

-		try

-		{

-			var json = this.header(name);

-			return eval('(' + json + ')');

-		}

-		catch (e)

-		{

-			if(typeof(json) == "string")

-				return Prado.CallbackRequest.decode(json);

-		}

-	}

-});

-

-/**

- * Prado Callback client-side request handler.

- */

-Prado.CallbackRequest = Class.create();

-

-/**

- * Static definitions.

- */

-Object.extend(Prado.CallbackRequest,

-{

-	/**

-	 * Callback request target POST field name.

-	 */

-	FIELD_CALLBACK_TARGET : 'PRADO_CALLBACK_TARGET',

-	/**

-	 * Callback request parameter POST field name.

-	 */

-	FIELD_CALLBACK_PARAMETER : 'PRADO_CALLBACK_PARAMETER',

-	/**

-	 * Callback request page state field name,

-	 */

-	FIELD_CALLBACK_PAGESTATE : 'PRADO_PAGESTATE',

-

-	FIELD_POSTBACK_TARGET : 'PRADO_POSTBACK_TARGET',

-

-	FIELD_POSTBACK_PARAMETER : 'PRADO_POSTBACK_PARAMETER',

-

-	/**

-	 * List of form fields that will be collected during callback.

-	 */

-	PostDataLoaders : [],

-	/**

-	 * Response data header name.

-	 */

-	DATA_HEADER : 'X-PRADO-DATA',

-	/**

-	 * Response javascript execution statement header name.

-	 */

-	ACTION_HEADER : 'X-PRADO-ACTIONS',

-	/**

-	 * Response errors/exceptions header name.

-	 */

-	ERROR_HEADER : 'X-PRADO-ERROR',

-	/**

-	 * Page state header name.

-	 */

-	PAGESTATE_HEADER : 'X-PRADO-PAGESTATE',

-

-	requestQueue : [],

-

-	/**

-	 * Add ids of inputs element to post in the request.

-	 */

-	addPostLoaders : function(ids)

-	{

-		var self = Prado.CallbackRequest;

-		self.PostDataLoaders = self.PostDataLoaders.concat(ids);

-		var list = [];

-		self.PostDataLoaders.each(function(id)

-		{

-			if(list.indexOf(id) < 0)

-				list.push(id);

-		});

-		self.PostDataLoaders = list;

-	},

-

-	/**

-	 * Dispatch callback response actions.

-	 */

-	dispatchActions : function(transport,actions)

-	{

-		var self = Prado.CallbackRequest;

-		if(actions && actions.length > 0)

-			actions.each(self.__run.bind(self,transport));

-	},

-

-	/**

-	 * Prase and evaluate a Callback clien-side action

-	 */

-	__run : function(transport, command)

-	{

-		var self = Prado.CallbackRequest;

-		self.transport = transport;

-		for(var method in command)

-		{

-			try

-			{

-				method.toFunction().apply(self,command[method]);

-			}

-			catch(e)

-			{

-				if(typeof(Logger) != "undefined")

-					self.Exception.onException(null,e);

-			}

-		}

-	},

-

-	/**

-	 * Respond to Prado Callback request exceptions.

-	 */

-	Exception :

-	{

-		/**

-		 * Server returns 500 exception. Just log it.

-		 */

-		"on500" : function(request, transport, data)

-		{

-			var e = request.getHeaderData(Prado.CallbackRequest.ERROR_HEADER);

-			Logger.error("Callback Server Error "+e.code, this.formatException(e));

-		},

-

-		/**

-		 * Callback OnComplete event,logs reponse and data to console.

-		 */

-		'on200' : function(request, transport, data)

-		{

-			if(transport.status < 500)

-			{

-				var msg = 'HTTP '+transport.status+" with response : \n";

-				if(transport.responseText.trim().length >0)

-					msg += transport.responseText + "\n";

-				if(typeof(data)!="undefined" && data != null)

-					msg += "Data : \n"+inspect(data)+"\n";

-				data = request.getHeaderData(Prado.CallbackRequest.ACTION_HEADER);

-				if(data && data.length > 0)

-				{

-					msg += "Actions : \n";

-					data.each(function(action)

-					{

-						msg += inspect(action)+"\n";

-					});

-				}

-				Logger.info(msg);

-			}

-		},

-

-		/**

-		 * Uncaught exceptions during callback response.

-		 */

-		onException : function(request,e)

-		{

-			msg = "";

-			$H(e).each(function(item)

-			{

-				msg += item.key+": "+item.value+"\n";

-			})

-			Logger.error('Uncaught Callback Client Exception:', msg);

-		},

-

-		/**

-		 * Formats the exception message for display in console.

-		 */

-		formatException : function(e)

-		{

-			var msg = e.type + " with message \""+e.message+"\"";

-			msg += " in "+e.file+"("+e.line+")\n";

-			msg += "Stack trace:\n";

-			var trace = e.trace;

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

-			{

-				msg += "  #"+i+" "+trace[i].file;

-				msg += "("+trace[i].line+"): ";

-				msg += trace[i]["class"]+"->"+trace[i]["function"]+"()"+"\n";

-			}

-			msg += e.version+" "+e.time+"\n";

-			return msg;

-		}

-	},

-

-	/**

-	 * @return string JSON encoded data.

-	 */

-	encode : function(data)

-	{

-		return Prado.JSON.stringify(data);

-	},

-

-	/**

-	 * @return mixed javascript data decoded from string using JSON decoding.

-	 */

-	decode : function(data)

-	{

-		if(typeof(data) == "string" && data.trim().length > 0)

-			return Prado.JSON.parse(data);

-		else

-			return null;

-	},

-

-	/**

-	 * Dispatch a normal request, no timeouts or aborting of requests.

-	 */

-	dispatchNormalRequest : function(callback)

-	{

-		//Logger.info("dispatching normal request");

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

-		return true;

-	},

-

-	/**

-	 * Abort the current priority request in progress.

-	 */

-	tryNextRequest : function()

-	{

-		var self = Prado.CallbackRequest;

-		//Logger.debug('trying next request');

-		if(typeof(self.currentRequest) == 'undefined' || self.currentRequest==null)

-		{

-			if(self.requestQueue.length > 0)

-				return self.dispatchQueue();

-			//else

-				//Logger.warn('empty queque');

-		}

-//		else

-	//		Logger.warn('current request ' + self.currentRequest.id);

-	},

-

-	/**

-	 * Updates the page state. It will update only if EnablePageStateUpdate and

-	 * HasPriority options are both true.

-	 */

-	updatePageState : function(request, transport)

-	{

-		var self = Prado.CallbackRequest;

-		var pagestate = $(self.FIELD_CALLBACK_PAGESTATE);

-		var enabled = request.options.EnablePageStateUpdate && request.options.HasPriority;

-		var aborted = self.currentRequest == null;

-		if(enabled && !aborted && pagestate)

-		{

-			var data = request.header(self.PAGESTATE_HEADER);

-			if(typeof(data) == "string" && data.length > 0)

-				pagestate.value = data;

-			else

-			{

-				if(typeof(Logger) != "undefined")

-					Logger.warn("Missing page state:"+data);

-//				Logger.warn('## bad state: setting current request to null');

-				self.endCurrentRequest();

-				//self.tryNextRequest();

-				return false;

-			}

-		}

-		self.endCurrentRequest();

-	//	Logger.warn('## state updated: setting current request to null');

-	//	self.tryNextRequest();

-		return true;

-	},

-

-	enqueue : function(callback)

-	{

-		var self = Prado.CallbackRequest;

-		self.requestQueue.push(callback);

-		//Logger.warn("equeued "+callback.id+", current queque length="+self.requestQueue.length);

-		self.tryNextRequest();

-	},

-

-	dispatchQueue : function()

-	{

-		var self = Prado.CallbackRequest;

-		//Logger.warn("dispatching queque, length="+self.requestQueue.length+" request="+self.currentRequest);

-		var callback = self.requestQueue.shift();

-		self.currentRequest = callback;

-

-		//get data

-		callback.options.postBody = callback._getPostData(),

-

-		callback.request = new Ajax.Request(callback.url, callback.options);

-		callback.timeout = setTimeout(function()

-		{

-			//Logger.warn("priority timeout");

-			self.abortRequest(callback.id);

-		},callback.options.RequestTimeOut);

-		//Logger.debug("dispatched "+self.currentRequest.id + " ...")

-	},

-

-	endCurrentRequest : function()

-	{

-		var self = Prado.CallbackRequest;

-		clearTimeout(self.currentRequest.timeout);

-		self.currentRequest=null;

-	},

-

-	abortRequest : function(id)

-	{

-		//Logger.warn("abort id="+id);

-		var self = Prado.CallbackRequest;

-		if(typeof(self.currentRequest) != 'undefined'

-			&& self.currentRequest != null && self.currentRequest.id == id)

-		{

-			var request = self.currentRequest.request;

-			if(request.transport.readyState < 4)

-				request.transport.abort();

-			//Logger.warn('## aborted: setting current request to null');

-			self.endCurrentRequest();

-		}

-		self.tryNextRequest();

-	}

-})

-

-/**

- * Automatically aborts the current request when a priority request has returned.

- */

-Ajax.Responders.register({onComplete : function(request)

-{

-	if(request.options.HasPriority)

-		Prado.CallbackRequest.tryNextRequest();

-}});

-

-//Add HTTP exception respones when logger is enabled.

-Event.OnLoad(function()

-{

-	if(typeof Logger != "undefined")

-		Ajax.Responders.register(Prado.CallbackRequest.Exception);

-});

-

-/**

- * Create and prepare a new callback request.

- * Call the dispatch() method to start the callback request.

- * <code>

- * request = new Prado.CallbackRequest(UniqueID, callback);

- * request.dispatch();

- * </code>

- */

-Prado.CallbackRequest.prototype =

-{

-

-	/**

-	 * Prepare and inititate a callback request.

-	 */

-	initialize : function(id, options)

-	{

-	/**

-	 * Callback URL, same url as the current page.

-	 */

-		this.url = window.location.href;

-

-		/**

-		 * Current callback request.

-		 */

-		this.request = null;

-

-		this.Enabled = true;

-

-		this.id = id;

-		this.options = Object.extend(

-		{

-			RequestTimeOut : 30000, // 30 second timeout.

-			EnablePageStateUpdate : true,

-			HasPriority : true,

-			CausesValidation : true,

-			ValidationGroup : null,

-			PostInputs : true

-		}, options || {});

-	},

-

-	/**

-	 * Sets the request parameter

-	 * @param {Object} parameter value

-	 */

-	setCallbackParameter : function(value)

-	{

-		this.options['params'] = value;

-	},

-

-	/**

-	 * @return {Object} request paramater value.

-	 */

-	getCallbackParameter : function()

-	{

-		return this.options['params'];

-	},

-

-	/**

-	 * Sets the callback request timeout.

-	 * @param {integer} timeout in  milliseconds

-	 */

-	setRequestTimeOut : function(timeout)

-	{

-		this.options['RequestTimeOut'] = timeout;

-	},

-

-	/**

-	 * @return {integer} request timeout in milliseconds

-	 */

-	getRequestTimeOut : function()

-	{

-		return this.options['RequestTimeOut'];

-	},

-

-	/**

-	 * Set true to enable validation on callback dispatch.

-	 * @param {boolean} true to validate

-	 */

-	setCausesValidation : function(validate)

-	{

-		this.options['CausesValidation'] = validate;

-	},

-

-	/**

-	 * @return {boolean} validate on request dispatch

-	 */

-	getCausesValidation : function()

-	{

-		return this.options['CausesValidation'];

-	},

-

-	/**

-	 * Sets the validation group to validate during request dispatch.

-	 * @param {string} validation group name

-	 */

-	setValidationGroup : function(group)

-	{

-		this.options['ValidationGroup'] = group;

-	},

-

-	/**

-	 * @return {string} validation group name.

-	 */

-	getValidationGroup : function()

-	{

-		return this.options['ValidationGroup'];

-	},

-

-	/**

-	 * Dispatch the callback request.

-	 */

-	dispatch : function()

-	{

-		//Logger.info("dispatching request");

-		//trigger tinyMCE to save data.

-		if(typeof tinyMCE != "undefined")

-			tinyMCE.triggerSave();

-

-		//override parameter and postBody options.

-		Object.extend(this.options,

-		{

-//			postBody : this._getPostData(),

-			parameters : ''

-		});

-

-		if(this.options.CausesValidation && typeof(Prado.Validation) != "undefined")

-		{

-			var form =  this.options.Form || Prado.Validation.getForm();

-			if(Prado.Validation.validate(form,this.options.ValidationGroup,this) == false)

-				return false;

-		}

-

-		if(this.options.onPreDispatch)

-			this.options.onPreDispatch(this,null);

-

-		if(!this.Enabled)

-			return;

-

-		if(this.options.HasPriority)

-		{

-			return Prado.CallbackRequest.enqueue(this);

-			//return Prado.CallbackRequest.dispatchPriorityRequest(this);

-		}

-		else

-			return Prado.CallbackRequest.dispatchNormalRequest(this);

-	},

-

-	abort : function()

-	{

-		return Prado.CallbackRequest.abortRequest(this.id);

-	},

-

-	/**

-	 * Collects the form inputs, encode the parameters, and sets the callback

-	 * target id. The resulting string is the request content body.

-	 * @return string request body content containing post data.

-	 */

-	_getPostData : function()

-	{

-		var data = {};

-		var callback = Prado.CallbackRequest;

-		if(this.options.PostInputs != false)

-		{

-			callback.PostDataLoaders.each(function(name)

-			{

-				$A(document.getElementsByName(name)).each(function(element)

-				{

-					//IE will try to get elements with ID == name as well.

-					if(element.type && element.name == name)

-					{

-						value = $F(element);

-						if(typeof(value) != "undefined")

-							data[name] = value;

-					}

-				})

-			})

-		}

-		if(typeof(this.options.params) != "undefined")

-			data[callback.FIELD_CALLBACK_PARAMETER] = callback.encode(this.options.params);

-		var pageState = $F(callback.FIELD_CALLBACK_PAGESTATE);

-		if(typeof(pageState) != "undefined")

-			data[callback.FIELD_CALLBACK_PAGESTATE] = pageState;

-		data[callback.FIELD_CALLBACK_TARGET] = this.id;

-		if(this.options.EventTarget)

-			data[callback.FIELD_POSTBACK_TARGET] = this.options.EventTarget;

-		if(this.options.EventParameter)

-			data[callback.FIELD_POSTBACK_PARAMETER] = this.options.EventParameter;

-		return $H(data).toQueryString();

-	}

-}

-

-/**

- * Create a new callback request using default settings.

- * @param string callback handler unique ID.

- * @param mixed parameter to pass to callback handler on the server side.

- * @param function client side onSuccess event handler.

- * @param object additional request options.

- * @return boolean always false.

- */

-Prado.Callback = function(UniqueID, parameter, onSuccess, options)

-{

-	var callback =

-	{

-		'params' : parameter || '',

-		'onSuccess' : onSuccess || Prototype.emptyFunction

-	};

-

-	Object.extend(callback, options || {});

-

-	request = new Prado.CallbackRequest(UniqueID, callback);

-	request.dispatch();

-	return false;

-}

-
-
-/*

-Copyright (c) 2005 JSON.org

-

-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 Software shall be used for Good, not Evil.

-

-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.

-*/

-

-Array.prototype.______array = '______array';

-

-Prado.JSON = {

-    org: 'http://www.JSON.org',

-    copyright: '(c)2005 JSON.org',

-    license: 'http://www.crockford.com/JSON/license.html',

-

-    stringify: function (arg) {

-        var c, i, l, s = '', v;

-

-        switch (typeof arg) {

-        case 'object':

-            if (arg) {

-                if (arg.______array == '______array') {

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

-                        v = this.stringify(arg[i]);

-                        if (s) {

-                            s += ',';

-                        }

-                        s += v;

-                    }

-                    return '[' + s + ']';

-                } else if (typeof arg.toString != 'undefined') {

-                    for (i in arg) {

-                        v = arg[i];

-                        if (typeof v != 'undefined' && typeof v != 'function') {

-                            v = this.stringify(v);

-                            if (s) {

-                                s += ',';

-                            }

-                            s += this.stringify(i) + ':' + v;

-                        }

-                    }

-                    return '{' + s + '}';

-                }

-            }

-            return 'null';

-        case 'number':

-            return isFinite(arg) ? String(arg) : 'null';

-        case 'string':

-            l = arg.length;

-            s = '"';

-            for (i = 0; i < l; i += 1) {

-                c = arg.charAt(i);

-                if (c >= ' ') {

-                    if (c == '\\' || c == '"') {

-                        s += '\\';

-                    }

-                    s += c;

-                } else {

-                    switch (c) {

-                        case '\b':

-                            s += '\\b';

-                            break;

-                        case '\f':

-                            s += '\\f';

-                            break;

-                        case '\n':

-                            s += '\\n';

-                            break;

-                        case '\r':

-                            s += '\\r';

-                            break;

-                        case '\t':

-                            s += '\\t';

-                            break;

-                        default:

-                            c = c.charCodeAt();

-                            s += '\\u00' + Math.floor(c / 16).toString(16) +

-                                (c % 16).toString(16);

-                    }

-                }

-            }

-            return s + '"';

-        case 'boolean':

-            return String(arg);

-        default:

-            return 'null';

-        }

-    },

-    parse: function (text) {

-        var at = 0;

-        var ch = ' ';

-

-        function error(m) {

-            throw {

-                name: 'JSONError',

-                message: m,

-                at: at - 1,

-                text: text

-            };

-        }

-

-        function next() {

-            ch = text.charAt(at);

-            at += 1;

-            return ch;

-        }

-

-        function white() {

-            while (ch) {

-                if (ch <= ' ') {

-                    next();

-                } else if (ch == '/') {

-                    switch (next()) {

-                        case '/':

-                            while (next() && ch != '\n' && ch != '\r') {}

-                            break;

-                        case '*':

-                            next();

-                            for (;;) {

-                                if (ch) {

-                                    if (ch == '*') {

-                                        if (next() == '/') {

-                                            next();

-                                            break;

-                                        }

-                                    } else {

-                                        next();

-                                    }

-                                } else {

-                                    error("Unterminated comment");

-                                }

-                            }

-                            break;

-                        default:

-                            error("Syntax error");

-                    }

-                } else {

-                    break;

-                }

-            }

-        }

-

-        function string() {

-            var i, s = '', t, u;

-

-            if (ch == '"') {

-outer:          while (next()) {

-                    if (ch == '"') {

-                        next();

-                        return s;

-                    } else if (ch == '\\') {

-                        switch (next()) {

-                        case 'b':

-                            s += '\b';

-                            break;

-                        case 'f':

-                            s += '\f';

-                            break;

-                        case 'n':

-                            s += '\n';

-                            break;

-                        case 'r':

-                            s += '\r';

-                            break;

-                        case 't':

-                            s += '\t';

-                            break;

-                        case 'u':

-                            u = 0;

-                            for (i = 0; i < 4; i += 1) {

-                                t = parseInt(next(), 16);

-                                if (!isFinite(t)) {

-                                    break outer;

-                                }

-                                u = u * 16 + t;

-                            }

-                            s += String.fromCharCode(u);

-                            break;

-                        default:

-                            s += ch;

-                        }

-                    } else {

-                        s += ch;

-                    }

-                }

-            }

-            error("Bad string");

-        }

-

-        function array() {

-            var a = [];

-

-            if (ch == '[') {

-                next();

-                white();

-                if (ch == ']') {

-                    next();

-                    return a;

-                }

-                while (ch) {

-                    a.push(value());

-                    white();

-                    if (ch == ']') {

-                        next();

-                        return a;

-                    } else if (ch != ',') {

-                        break;

-                    }

-                    next();

-                    white();

-                }

-            }

-            error("Bad array");

-        }

-

-        function object() {

-            var k, o = {};

-

-            if (ch == '{') {

-                next();

-                white();

-                if (ch == '}') {

-                    next();

-                    return o;

-                }

-                while (ch) {

-                    k = string();

-                    white();

-                    if (ch != ':') {

-                        break;

-                    }

-                    next();

-                    o[k] = value();

-                    white();

-                    if (ch == '}') {

-                        next();

-                        return o;

-                    } else if (ch != ',') {

-                        break;

-                    }

-                    next();

-                    white();

-                }

-            }

-            error("Bad object");

-        }

-

-        function number() {

-            var n = '', v;

-            if (ch == '-') {

-                n = '-';

-                next();

-            }

-            while (ch >= '0' && ch <= '9') {

-                n += ch;

-                next();

-            }

-            if (ch == '.') {

-                n += '.';

-                while (next() && ch >= '0' && ch <= '9') {

-                    n += ch;

-                }

-            }

-            if (ch == 'e' || ch == 'E') {

-                n += 'e';

-                next();

-                if (ch == '-' || ch == '+') {

-                    n += ch;

-                    next();

-                }

-                while (ch >= '0' && ch <= '9') {

-                    n += ch;

-                    next();

-                }

-            }

-            v = +n;

-            if (!isFinite(v)) {

-                ////error("Bad number");

-            } else {

-                return v;

-            }

-        }

-

-        function word() {

-            switch (ch) {

-                case 't':

-                    if (next() == 'r' && next() == 'u' && next() == 'e') {

-                        next();

-                        return true;

-                    }

-                    break;

-                case 'f':

-                    if (next() == 'a' && next() == 'l' && next() == 's' &&

-                            next() == 'e') {

-                        next();

-                        return false;

-                    }

-                    break;

-                case 'n':

-                    if (next() == 'u' && next() == 'l' && next() == 'l') {

-                        next();

-                        return null;

-                    }

-                    break;

-            }

-            error("Syntax error");

-        }

-

-        function value() {

-            white();

-            switch (ch) {

-                case '{':

-                    return object();

-                case '[':

-                    return array();

-                case '"':

-                    return string();

-                case '-':

-                    return number();

-                default:

-                    return ch >= '0' && ch <= '9' ? number() : word();

-            }

-        }

-

-        return value();

-    }

-};
-
-// 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.
-
-if(typeof Effect == 'undefined')
-  throw("controls.js requires including script.aculo.us' effects.js library");
-
-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, {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();
-         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 || 
-         (navigator.appVersion.indexOf('AppleWebKit') > 0 && event.keyCode == 0)) return;
-
-    this.changed = true;
-    this.hasFocus = true;
-
-    if(this.observer) clearTimeout(this.observer);
-      this.observer = 
-        setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000);
-  },
-
-  activate: function() {
-    this.changed = false;
-    this.hasFocus = true;
-    this.getUpdatedChoices();
-  },
-
-  onHover: function(event) {
-    var element = Event.findElement(event, 'LI');
-    if(this.index != element.autocompleteIndex) 
-    {
-        this.index = element.autocompleteIndex;
-        this.render();
-    }
-    Event.stop(event);
-  },
-  
-  onClick: function(event) {
-    var element = Event.findElement(event, 'LI');
-    this.index = element.autocompleteIndex;
-    this.selectEntry();
-    this.hide();
-  },
-  
-  onBlur: function(event) {
-    // needed to make click events working
-    setTimeout(this.hide.bind(this), 250);
-    this.hasFocus = false;
-    this.active = false;     
-  }, 
-  
-  render: function() {
-    if(this.entryCount > 0) {
-      for (var i = 0; i < this.entryCount; i++)
-        this.index==i ? 
-          Element.addClassName(this.getEntry(i),"selected") : 
-          Element.removeClassName(this.getEntry(i),"selected");
-        
-      if(this.hasFocus) { 
-        this.show();
-        this.active = true;
-      }
-    } else {
-      this.active = false;
-      this.hide();
-    }
-  },
-  
-  markPrevious: function() {
-    if(this.index > 0) this.index--
-      else this.index = this.entryCount-1;
-    this.getEntry(this.index).scrollIntoView(true);
-  },
-  
-  markNext: function() {
-    if(this.index < this.entryCount-1) this.index++
-      else this.index = 0;
-    this.getEntry(this.index).scrollIntoView(false);
-  },
-  
-  getEntry: function(index) {
-    return this.update.firstChild.childNodes[index];
-  },
-  
-  getCurrentEntry: function() {
-    return this.getEntry(this.index);
-  },
-  
-  selectEntry: function() {
-    this.active = false;
-    this.updateElement(this.getCurrentEntry());
-  },
-
-  updateElement: function(selectedElement) {
-    if (this.options.updateElement) {
-      this.options.updateElement(selectedElement);
-      return;
-    }
-    var value = '';
-    if (this.options.select) {
-      var nodes = 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 = $(element);
-
-    this.options = Object.extend({
-      okButton: true,
-      okText: "ok",
-      cancelLink: true,
-      cancelText: "cancel",
-      savingText: "Saving...",
-      clickToEditText: "Click to edit",
-      okText: "ok",
-      rows: 1,
-      onComplete: function(transport, element) {
-        new Effect.Highlight(element, {startcolor: this.options.highlightcolor});
-      },
-      onFailure: function(transport) {
-        alert("Error communicating with the server: " + transport.responseText.stripTags());
-      },
-      callback: function(form) {
-        return Form.serialize(form);
-      },
-      handleLineBreaks: true,
-      loadingText: 'Loading...',
-      savingClassName: 'inplaceeditor-saving',
-      loadingClassName: 'inplaceeditor-loading',
-      formClassName: 'inplaceeditor-form',
-      highlightcolor: Ajax.InPlaceEditor.defaultHighlightColor,
-      highlightendcolor: "#FFFFFF",
-      externalControl: null,
-      submitOnBlur: false,
-      ajaxOptions: {},
-      evalScripts: false
-    }, options || {});
-
-    if(!this.options.formId && this.element.id) {
-      this.options.formId = this.element.id + "-inplaceeditor";
-      if ($(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);
-    if (!this.options.loadTextURL) 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;
-      okButton.className = 'editor_ok_button';
-      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);
-      cancelLink.className = 'editor_cancel';      
-      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;
-      textField.className = 'editor_field';
-      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;
-      textArea.className = 'editor_field';      
-      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();
-    Field.scrollFreeActivate(this.editField);
-  },
-  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();
-    
-    if (this.options.evalScripts) {
-      new Ajax.Request(
-        this.url, Object.extend({
-          parameters: this.options.callback(form, value),
-          onComplete: this.onComplete.bind(this),
-          onFailure: this.onFailure.bind(this),
-          asynchronous:true, 
-          evalScripts:true
-        }, this.options.ajaxOptions));
-    } else  {
-      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);
-    }
-  }
-};
-
-Ajax.InPlaceCollectionEditor = Class.create();
-Object.extend(Ajax.InPlaceCollectionEditor.prototype, Ajax.InPlaceEditor.prototype);
-Object.extend(Ajax.InPlaceCollectionEditor.prototype, {
-  createEditField: function() {
-    if (!this.cached_selectTag) {
-      var selectTag = document.createElement("select");
-      var collection = this.options.collection || [];
-      var optionTag;
-      collection.each(function(e,i) {
-        optionTag = document.createElement("option");
-        optionTag.value = (e instanceof Array) ? e[0] : e;
-        if(this.options.value==optionTag.value) optionTag.selected = true;
-        optionTag.appendChild(document.createTextNode((e instanceof Array) ? e[1] : e));
-        selectTag.appendChild(optionTag);
-      }.bind(this));
-      this.cached_selectTag = selectTag;
-    }
-
-    this.editField = this.cached_selectTag;
-    if(this.options.loadTextURL) this.loadExternalText();
-    this.form.appendChild(this.editField);
-    this.options.callback = function(form, value) {
-      return "value=" + encodeURIComponent(value);
-    }
-  }
-});
-
-// 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));
-  }
-};
-
-
-/**

- * Generic postback control.

- */

-Prado.WebUI.CallbackControl = Class.extend(Prado.WebUI.PostBackControl,

-{

-	onPostBack : function(event, options)

-	{

-		var request = new Prado.CallbackRequest(options.EventTarget, options);

-		request.dispatch();

-		Event.stop(event);

-	}

-});

-

-/**

- * TActiveButton control.

- */

-Prado.WebUI.TActiveButton = Class.extend(Prado.WebUI.CallbackControl);

-/**

- * TActiveLinkButton control.

- */

-Prado.WebUI.TActiveLinkButton = Class.extend(Prado.WebUI.CallbackControl);

-

-Prado.WebUI.TActiveImageButton = Class.extend(Prado.WebUI.TImageButton,

-{

-	onPostBack : function(event, options)

-	{

-		this.addXYInput(event,options);

-		var request = new Prado.CallbackRequest(options.EventTarget, options);

-		request.dispatch();

-		Event.stop(event);

-	}

-});

-/**

- * Active check box.

- */

-Prado.WebUI.TActiveCheckBox = Class.extend(Prado.WebUI.CallbackControl,

-{

-	onPostBack : function(event, options)

-	{

-		var request = new Prado.CallbackRequest(options.EventTarget, options);

-		if(request.dispatch()==false)

-			Event.stop(event);

-	}

-});

-

-/**

- * TActiveRadioButton control.

- */

-Prado.WebUI.TActiveRadioButton = Class.extend(Prado.WebUI.TActiveCheckBox);

-

-

-Prado.WebUI.TActiveCheckBoxList = Base.extend(

-{

-	constructor : function(options)

-	{

-		for(var i = 0; i<options.ItemCount; i++)

-		{

-			var checkBoxOptions = Object.extend(

-			{

-				ID : options.ListID+"_c"+i,

-				EventTarget : options.ListName+"$c"+i

-			}, options);

-			new Prado.WebUI.TActiveCheckBox(checkBoxOptions);

-		}

-	}

-});

-

-Prado.WebUI.TActiveRadioButtonList = Prado.WebUI.TActiveCheckBoxList;

-

-/**

- * TActiveTextBox control, handles onchange event.

- */

-Prado.WebUI.TActiveTextBox = Class.extend(Prado.WebUI.TTextBox,

-{

-	onInit : function(options)

-	{

-		this.options=options;

-		if(options['TextMode'] != 'MultiLine')

-			Event.observe(this.element, "keydown", this.handleReturnKey.bind(this));

-		if(this.options['AutoPostBack']==true)

-			Event.observe(this.element, "change", this.doCallback.bindEvent(this,options));

-	},

-

-	doCallback : function(event, options)

-	{

-		var request = new Prado.CallbackRequest(options.EventTarget, options);

-		request.dispatch();

-		Event.stop(event);

-	}

-});

-

-/**

- * TAutoComplete control.

- */

-Prado.WebUI.TAutoComplete = Class.extend(Autocompleter.Base, Prado.WebUI.TActiveTextBox.prototype);

-Prado.WebUI.TAutoComplete = Class.extend(Prado.WebUI.TAutoComplete,

-{

-	initialize : function(options)

-	{

-		this.options = options;

-		this.baseInitialize(options.ID, options.ResultPanel, options);

-		Object.extend(this.options,

-		{

-			onSuccess : this.onComplete.bind(this)

-		});

-

-		if(options.AutoPostBack)

-			this.onInit(options);

-	},

-

-	doCallback : function(event, options)

-	{

-		if(!this.active)

-		{

-			var request = new Prado.CallbackRequest(this.options.EventTarget, options);

-			request.dispatch();

-			Event.stop(event);

-		}

-	},

-

-	 //Overrides parent implementation, fires onchange event.

-	onClick: function(event)

-	{

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

-	    this.index = element.autocompleteIndex;

-	    this.selectEntry();

-	    this.hide();

-		Event.fireEvent(this.element, "change");

-	},

-

-	getUpdatedChoices : function()

-	{

-		var options = new Array(this.getToken(),"__TAutoComplete_onSuggest__");

-		Prado.Callback(this.options.EventTarget, options, null, this.options);

-	},

-

-  	onComplete : function(request, boundary)

-  	{

-  		var result = Prado.Element.extractContent(request.transport.responseText, boundary);

-  		if(typeof(result) == "string" && result.length > 0)

-			this.updateChoices(result);

-	}

-});

-

-/**

- * Time Triggered Callback class.

- */

-Prado.WebUI.TTimeTriggeredCallback = Base.extend(

-{

-	constructor : function(options)

-	{

-		this.options = Object.extend({ Interval : 1	}, options || {});

-		Prado.WebUI.TTimeTriggeredCallback.register(this);

-	},

-

-	startTimer : function()

-	{

-		setTimeout(this.onTimerEvent.bind(this), 100);

-		if(typeof(this.timer) == 'undefined' || this.timer == null)

-			this.timer = setInterval(this.onTimerEvent.bind(this),this.options.Interval*1000);

-	},

-

-	stopTimer : function()

-	{

-		if(typeof(this.timer) != 'undefined')

-		{

-			clearInterval(this.timer);

-			this.timer = null;

-		}

-	},

-

-	onTimerEvent : function()

-	{

-		var request = new Prado.CallbackRequest(this.options.EventTarget, this.options);

-		request.dispatch();

-	}

-},

-//class methods

-{

-	timers : {},

-

-	register : function(timer)

-	{

-		Prado.WebUI.TTimeTriggeredCallback.timers[timer.options.ID] = timer;

-	},

-

-	start : function(id)

-	{

-		Prado.WebUI.TTimeTriggeredCallback.timers[id].startTimer();

-	},

-

-	stop : function(id)

-	{

-		Prado.WebUI.TTimeTriggeredCallback.timers[id].stopTimer();

-	}

-});

-

-Prado.WebUI.ActiveListControl = Base.extend(

-{

-	constructor : function(options)

-	{

-		this.element = $(options.ID);

-		this.options = options;

-		Event.observe(this.element, "change", this.doCallback.bind(this));

-	},

-

-	doCallback : function(event)

-	{

-		var request = new Prado.CallbackRequest(this.options.EventTarget, this.options);

-		request.dispatch();

-		Event.stop(event);

-	}

-});

-

-Prado.WebUI.TActiveDropDownList = Prado.WebUI.ActiveListControl;

-Prado.WebUI.TActiveListBox = Prado.WebUI.ActiveListControl;

-

-/**

- * Observe event of a particular control to trigger a callback request.

- */

-Prado.WebUI.TEventTriggeredCallback = Base.extend(

-{

-	constructor : function(options)

-	{

-		this.options = options;

-		var element = $(options['ControlID']);

-		if(element)

-			Event.observe(element, this.getEventName(element), this.doCallback.bind(this));

-	},

-

-	getEventName : function(element)

-	{

-		var name = this.options.EventName;

-   		if(typeof(name) == "undefined" && element.type)

-		{

-      		switch (element.type.toLowerCase())

-			{

-          		case 'password':

-		        case 'text':

-		        case 'textarea':

-		        case 'select-one':

-		        case 'select-multiple':

-          			return 'change';

-      		}

-		}

-		return typeof(name) == "undefined"  || name == "undefined" ? 'click' : name;

-    },

-

-	doCallback : function(event)

-	{

-		var request = new Prado.CallbackRequest(this.options.EventTarget, this.options);

-		request.dispatch();

-		if(this.options.StopEvent == true)

-			Event.stop(event);

-	}

-});

-

-/**

- * Observe changes to a property of a particular control to trigger a callback.

- */

-Prado.WebUI.TValueTriggeredCallback = Base.extend(

-{

-	count : 1,

-

-	observing : true,

-

-	constructor : function(options)

-	{

-		this.options = options;

-		this.options.PropertyName = this.options.PropertyName || 'value';

-		var element = $(options['ControlID']);

-		this.value = element ? element[this.options.PropertyName] : undefined;

-		Prado.WebUI.TValueTriggeredCallback.register(this);

-		this.startObserving();

-	},

-

-	stopObserving : function()

-	{

-		clearTimeout(this.timer);

-		this.observing = false;

-	},

-

-	startObserving : function()

-	{

-		this.timer = setTimeout(this.checkChanges.bind(this), this.options.Interval*1000);

-	},

-

-	checkChanges : function()

-	{

-		var element = $(this.options.ControlID);

-		if(element)

-		{

-			var value = element[this.options.PropertyName];

-			if(this.value != value)

-			{

-				this.doCallback(this.value, value);

-				this.value = value;

-				this.count=1;

-			}

-			else

-				this.count = this.count + this.options.Decay;

-			if(this.observing)

-				this.time = setTimeout(this.checkChanges.bind(this),

-					parseInt(this.options.Interval*1000*this.count));

-		}

-	},

-

-	doCallback : function(oldValue, newValue)

-	{

-		var request = new Prado.CallbackRequest(this.options.EventTarget, this.options);

-		var param = {'OldValue' : oldValue, 'NewValue' : newValue};

-		request.setCallbackParameter(param);

-		request.dispatch();

-	}

-},

-//class methods

-{

-	timers : {},

-

-	register : function(timer)

-	{

-		Prado.WebUI.TValueTriggeredCallback.timers[timer.options.ID] = timer;

-	},

-

-	stop : function(id)

-	{

-		Prado.WebUI.TValueTriggeredCallback.timers[id].stopObserving();

-	}

-});

-
-
-Prado.WebUI.TInPlaceTextBox = Base.extend(

-{

-	isSaving : false,

-	isEditing : false,

-	editField : null,

-

-	constructor : function(options)

-	{

-		this.options = Object.extend(

-		{

-			LoadTextFromSource : false,

-			TextMode : 'SingleLine'

-

-		}, options || {});

-		this.element = $(this.options.ID);

-		Prado.WebUI.TInPlaceTextBox.register(this);

-		this.createEditorInput();

-		this.initializeListeners();

-	},

-

-	/**

-	 * Initialize the listeners.

-	 */

-	initializeListeners : function()

-	{

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

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

-	    if (this.options.ExternalControl)

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

-	},

-

-	/**

-	 * Changes the panel to an editable input.

-	 * @param {Event} evt event source

-	 */

-	enterEditMode :  function(evt)

-	{

-	    if (this.isSaving || this.isEditing) return;

-	    this.isEditing = true;

-		this.onEnterEditMode();

-		this.createEditorInput();

-		this.showTextBox();

-		this.editField.disabled = false;

-		if(this.options.LoadTextOnEdit)

-			this.loadExternalText();

-		Prado.Element.focus(this.editField);

-		if (evt)

-			Event.stop(evt);

-    	return false;

-	},

-

-	exitEditMode : function(evt)

-	{

-		this.isEditing = false;

-		this.isSaving = false;

-		this.editField.disabled = false;

-		this.element.innerHTML = this.editField.value;

-		this.showLabel();

-	},

-

-	showTextBox : function()

-	{

-		Element.hide(this.element);

-		Element.show(this.editField);

-	},

-

-	showLabel : function()

-	{

-		Element.show(this.element);

-		Element.hide(this.editField);

-	},

-

-	/**

-	 * Create the edit input field.

-	 */

-	createEditorInput : function()

-	{

-		if(this.editField == null)

-			this.createTextBox();

-

-		this.editField.value = this.getText();

-	},

-

-	loadExternalText : function()

-	{

-		this.editField.disabled = true;

-		this.onLoadingText();

-		options = new Array('__InlineEditor_loadExternalText__', this.getText());

-		request = new Prado.CallbackRequest(this.options.EventTarget, this.options);

-		request.setCausesValidation(false);

-		request.setCallbackParameter(options);

-		request.options.onSuccess = this.onloadExternalTextSuccess.bind(this);

-		request.options.onFailure = this.onloadExternalTextFailure.bind(this);

-		request.dispatch();

-	},

-

-	/**

-	 * Create a new input textbox or textarea

-	 */

-	createTextBox : function()

-	{

-		cssClass= this.element.className || '';

-		inputName = this.options.EventTarget;

-		options = {'className' : cssClass, name : inputName, id : this.options.TextBoxID};

-		if(this.options.TextMode == 'SingleLine')

-		{

-			if(this.options.MaxLength > 0)

-				options['maxlength'] = this.options.MaxLength;

-			this.editField = INPUT(options);

-		}

-		else

-		{

-			if(this.options.Rows > 0)

-				options['rows'] = this.options.Rows;

-			if(this.options.Columns > 0)

-				options['cols'] = this.options.Columns;

-			if(this.options.Wrap)

-				options['wrap'] = 'off';

-			this.editField = TEXTAREA(options);

-		}

-

-		this.editField.style.display="none";

-		this.element.parentNode.insertBefore(this.editField,this.element)

-

-		//handle return key within single line textbox

-		if(this.options.TextMode == 'SingleLine')

-		{

-			Event.observe(this.editField, "keydown", function(e)

-			{

-				 if(Event.keyCode(e) == Event.KEY_RETURN)

-		        {

-					var target = Event.element(e);

-					if(target)

-					{

-						Event.fireEvent(target, "blur");

-						Event.stop(e);

-					}

-				}

-			});

-		}

-

-		Event.observe(this.editField, "blur", this.onTextBoxBlur.bind(this));

-	},

-

-	/**

-	 * @return {String} panel inner html text.

-	 */

-	getText: function()

-	{

-    	return this.element.innerHTML;

-  	},

-

-	/**

-	 * Edit mode entered, calls optional event handlers.

-	 */

-	onEnterEditMode : function()

-	{

-		if(typeof(this.options.onEnterEditMode) == "function")

-			this.options.onEnterEditMode(this,null);

-	},

-

-	onTextBoxBlur : function(e)

-	{

-		text = this.element.innerHTML;

-		if(this.options.AutoPostBack && text != this.editField.value)

-			this.onTextChanged(text);

-		else

-		{

-			this.element.innerHTML = this.editField.value;

-			this.isEditing = false;

-			if(this.options.AutoHide)

-				this.showLabel();

-		}

-	},

-

-	/**

-	 * When the text input value has changed.

-	 * @param {String} original text

-	 */

-	onTextChanged : function(text)

-	{

-		request = new Prado.CallbackRequest(this.options.EventTarget, this.options);

-		request.setCallbackParameter(text);

-		request.options.onSuccess = this.onTextChangedSuccess.bind(this);

-		request.options.onFailure = this.onTextChangedFailure.bind(this);

-		if(request.dispatch())

-		{

-			this.isSaving = true;

-			this.editField.disabled = true;

-		}

-	},

-

-	/**

-	 * When loading external text.

-	 */

-	onLoadingText : function()

-	{

-		//Logger.info("on loading text");

-	},

-

-	onloadExternalTextSuccess : function(request, parameter)

-	{

-		this.isEditing = true;

-		this.editField.disabled = false;

-		this.editField.value = this.getText();

-		Prado.Element.focus(this.editField);

-		if(typeof(this.options.onSuccess)=="function")

-			this.options.onSuccess(sender,parameter);

-	},

-

-	onloadExternalTextFailure : function(request, parameter)

-	{

-		this.isSaving = false;

-		this.isEditing = false;

-		this.showLabel();

-		if(typeof(this.options.onFailure)=="function")

-			this.options.onFailure(sender,parameter);

-	},

-

-	/**

-	 * Text change successfully.

-	 * @param {Object} sender

-	 * @param {Object} parameter

-	 */

-	onTextChangedSuccess : function(sender, parameter)

-	{

-		this.isSaving = false;

-		this.isEditing = false;

-		if(this.options.AutoHide)

-			this.showLabel();

-		this.element.innerHTML = parameter == null ? this.editField.value : parameter;

-		this.editField.disabled = false;

-		if(typeof(this.options.onSuccess)=="function")

-			this.options.onSuccess(sender,parameter);

-	},

-

-	onTextChangedFailure : function(sender, parameter)

-	{

-		this.editField.disabled = false;

-		this.isSaving = false;

-		this.isEditing = false;

-		if(typeof(this.options.onFailure)=="function")

-			this.options.onFailure(sender,parameter);

-	}

-},

-{

-	textboxes : {},

-

-	register : function(obj)

-	{

-		Prado.WebUI.TInPlaceTextBox.textboxes[obj.options.TextBoxID] = obj;

-	},

-

-	setDisplayTextBox : function(id,value)

-	{

-		var textbox = Prado.WebUI.TInPlaceTextBox.textboxes[id];

-		if(textbox)

-		{

-			if(value)

-				textbox.enterEditMode(null);

-			else

-			{

-				textbox.exitEditMode(null);

-			}

-		}

-	}

-});
-
-Prado.WebUI.TRatingList = Base.extend(

-{

-	selectedIndex : -1,

-	rating: -1,

-	enabled : true,

-	readOnly : false,

-

-	constructor : function(options)

-	{

-		var cap = $(options.CaptionID);

-		this.options = Object.extend(

-		{

-			caption : cap ? cap.innerHTML : ''

-		}, options || {});

-

-		Prado.WebUI.TRatingList.register(this);

-		this._init();

-		this.selectedIndex = options.SelectedIndex;

-		this.rating = options.Rating;

-		if(options.Rating <= 0 && options.SelectedIndex >= 0)

-			this.rating = options.SelectedIndex+1;

-		this.showRating(this.rating);

-	},

-

-	_init: function(options)

-	{

-		Element.addClassName($(this.options.ListID),this.options.Style);

-		this.radios = new Array();

-		var index=0;

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

-		{

-			var radio = $(this.options.ListID+'_c'+i);

-			var td = radio.parentNode;

-			if(radio && td.tagName.toLowerCase()=='td')

-			{

-				this.radios.push(radio);

-				Event.observe(td, "mouseover", this.hover.bindEvent(this,index));

-				Event.observe(td, "mouseout", this.recover.bindEvent(this,index));

-				Event.observe(td, "click", this.click.bindEvent(this, index));

-				index++;

-				Element.addClassName(td,"rating");

-			}

-		}

-	},

-

-	hover : function(ev,index)

-	{

-		if(this.enabled==false) return;

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

-		{

-			var node = this.radios[i].parentNode;

-			var action = i <= index ? 'addClassName' : 'removeClassName'

-			Element[action](node,"rating_hover");

-			Element.removeClassName(node,"rating_selected");

-			Element.removeClassName(node,"rating_half");

-		}

-		this.showCaption(this.getIndexCaption(index));

-	},

-

-	recover : function(ev,index)

-	{

-		if(this.enabled==false) return;

-		this.showRating(this.rating);

-		this.showCaption(this.options.caption);

-	},

-

-	click : function(ev, index)

-	{

-		if(this.enabled==false) return;

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

-			this.radios[i].checked = (i == index);

-

-		this.selectedIndex = index;

-		this.setRating(index+1);

-

-		this.dispatchRequest(ev);

-	},

-

-	dispatchRequest : function(ev)

-	{

-		var requestOptions = Object.extend(

-		{

-			ID : this.options.ListID+"_c"+this.selectedIndex,

-			EventTarget : this.options.ListName+"$c"+this.selectedIndex

-		},this.options);

-		var request = new Prado.CallbackRequest(requestOptions.EventTarget, requestOptions);

-		if(request.dispatch()==false)

-			Event.stop(ev);

-	},

-

-	setRating : function(value)

-	{

-		this.rating = value;

-		var base = Math.floor(value-1);

-		var remainder = value - base-1;

-		var halfMax = this.options.HalfRating["1"];

-		var index = remainder > halfMax ? base+1 : base;

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

-			this.radios[i].checked = (i == index);

-

-		var caption = this.getIndexCaption(index);

-		this.setCaption(caption);

-		this.showCaption(caption);

-

-		this.showRating(value);

-	},

-

-	showRating: function(value)

-	{

-		var base = Math.floor(value-1);

-		var remainder = value - base-1;

-		var halfMin = this.options.HalfRating["0"];

-		var halfMax = this.options.HalfRating["1"];

-		var index = remainder > halfMax ? base+1 : base;

-		var hasHalf = remainder >= halfMin && remainder <= halfMax;

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

-		{

-			var node = this.radios[i].parentNode;

-			var action = i > index ? 'removeClassName' : 'addClassName';

-			Element[action](node, "rating_selected");

-			if(i==index+1 && hasHalf)

-				Element.addClassName(node, "rating_half");

-			else

-				Element.removeClassName(node, "rating_half");

-			Element.removeClassName(node,"rating_hover");

-		}

-	},

-

-	getIndexCaption : function(index)

-	{

-		return index > -1 ? this.radios[index].value : this.options.caption;

-	},

-

-	showCaption : function(value)

-	{

-		var caption = $(this.options.CaptionID);

-		if(caption) caption.innerHTML = value;

-		$(this.options.ListID).title = value;

-	},

-

-	setCaption : function(value)

-	{

-		this.options.caption = value;

-		this.showCaption(value);

-	},

-

-	setEnabled : function(value)

-	{

-		this.enabled = value;

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

-		{

-			var action = value ? 'removeClassName' : 'addClassName'

-			Element[action](this.radios[i].parentNode, "rating_disabled");

-		}

-	}

-},

-{

-ratings : {},

-register : function(rating)

-{

-	Prado.WebUI.TRatingList.ratings[rating.options.ListID] = rating;

-},

-

-setEnabled : function(id,value)

-{

-	Prado.WebUI.TRatingList.ratings[id].setEnabled(value);

-},

-

-setRating : function(id,value)

-{

-	Prado.WebUI.TRatingList.ratings[id].setRating(value);

-},

-

-setCaption : function(id,value)

-{

-	Prado.WebUI.TRatingList.ratings[id].setCaption(value);

-}

-});
-
diff --git a/demos/currency-converter/assets/2bffd82d/clientscripts.php b/demos/currency-converter/assets/2bffd82d/clientscripts.php
deleted file mode 100644
index 3ac3b062..00000000
--- a/demos/currency-converter/assets/2bffd82d/clientscripts.php
+++ /dev/null
@@ -1,61 +0,0 @@
-<?php

-/**

- * This file compresses the javascript files using GZip

- *

- * Todo:

- *  - Add local file cache for the GZip:ed version.

- */

-

-$debugMode=(isset($_GET['mode']) && $_GET['mode']==='debug');

-

-// if debug mode, js is not cached; otherwise cached for 10 days.

-$expiresOffset = $debugMode ? -10000 : 3600 * 24 * 10; //no cache

-

-//allowed libraries

-$library = array('prado', 'effects', 'ajax', 'validator', 'logger', 'datepicker', 'rico', 'colorpicker');

-

-$param = isset($_GET['js']) ? $_GET['js'] : '';

-

-//check for proper matching parameters, otherwise exit;

-if(preg_match('/(\w)+(,\w+)*/', $param)) $js = explode(',', $param); else exit();

-foreach($js as $lib) if(!in_array($lib, $library)) exit();

-

-// Only gzip the contents if clients and server support it

-if (isset($_SERVER['HTTP_ACCEPT_ENCODING']))

-	$encodings = explode(',', strtolower($_SERVER['HTTP_ACCEPT_ENCODING']));

-else

-	$encodings = array();

-

-// Check for gzip header or northon internet securities

-if ((in_array('gzip', $encodings) || isset($_SERVER['---------------']))

-		&& function_exists('ob_gzhandler') && !ini_get('zlib.output_compression')

-		&& ini_get('output_handler') != 'ob_gzhandler')

-	ob_start("ob_gzhandler");

-

-// Output rest of headers

-header('Content-type: text/javascript; charset: UTF-8');

-// header("Cache-Control: must-revalidate");

-header('Vary: Accept-Encoding'); // Handle proxies

-header('Expires: ' . @gmdate('D, d M Y H:i:s', @time() + $expiresOffset) . ' GMT');

-

-if ($debugMode)

-{

-	foreach($js as $lib)

-	{

-		$file = realpath($lib.'.js');

-		if(is_file($file))

-			echo file_get_contents($file);

-		else //log missings files to console logger

-		{

-			echo 'setTimeout(function(){ if(Logger) Logger.error("Missing file", "'.$lib.'.js"); }, 1000);';

-			error_log("Unable to find asset file {$lib}.js");

-		}

-	}

-}

-else

-{

-	foreach($js as $lib)

-		echo file_get_contents($lib.'.js');

-}

-

-?>
\ No newline at end of file
diff --git a/demos/currency-converter/assets/2bffd82d/effects.js b/demos/currency-converter/assets/2bffd82d/effects.js
deleted file mode 100644
index c0f3c4af..00000000
--- a/demos/currency-converter/assets/2bffd82d/effects.js
+++ /dev/null
@@ -1,968 +0,0 @@
-// 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.  
-
-// converts rgb() and #xxx to #xxxxxx format,  
-// returns self (or first argument) if not convertable  
-String.prototype.parseColor = function() {  
-  var color = '#';  
-  if(this.slice(0,4) == 'rgb(') {  
-    var cols = this.slice(4,this.length-1).split(',');  
-    var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);  
-  } else {  
-    if(this.slice(0,1) == '#') {  
-      if(this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();  
-      if(this.length==7) color = this.toLowerCase();  
-    }  
-  }  
-  return(color.length==7 ? color : (arguments[0] || this));  
-}
-
-/*--------------------------------------------------------------------------*/
-
-Element.collectTextNodes = function(element) {  
-  return $A($(element).childNodes).collect( function(node) {
-    return (node.nodeType==3 ? node.nodeValue : 
-      (node.hasChildNodes() ? Element.collectTextNodes(node) : ''));
-  }).flatten().join('');
-}
-
-Element.collectTextNodesIgnoreClass = function(element, className) {  
-  return $A($(element).childNodes).collect( function(node) {
-    return (node.nodeType==3 ? node.nodeValue : 
-      ((node.hasChildNodes() && !Element.hasClassName(node,className)) ? 
-        Element.collectTextNodesIgnoreClass(node, className) : ''));
-  }).flatten().join('');
-}
-
-Element.setContentZoom = function(element, percent) {
-  element = $(element);  
-  Element.setStyle(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 $(element).style.opacity || '';
-}  
-
-Element.childrenWithClassName = function(element, className, findFirst) {
-  var classNameRegExp = new RegExp("(^|\\s)" + className + "(\\s|$)");
-  var results = $A($(element).getElementsByTagName('*'))[findFirst ? 'detect' : 'select']( function(c) { 
-    return (c.className && c.className.match(classNameRegExp));
-  });
-  if(!results) results = [];
-  return results;
-}
-
-Element.forceRerendering = function(element) {
-  try {
-    element = $(element);
-    var n = document.createTextNode(' ');
-    element.appendChild(n);
-    element.removeChild(n);
-  } catch(e) { }
-};
-
-/*--------------------------------------------------------------------------*/
-
-Array.prototype.call = function() {
-  var args = arguments;
-  this.each(function(f){ f.apply(this, args) });
-}
-
-/*--------------------------------------------------------------------------*/
-
-var Effect = {
-  tagifyText: function(element) {
-    if(typeof Builder == 'undefined')
-      throw("Effect.tagifyText requires including script.aculo.us' builder.js library");
-      
-    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'), limit: 1 }
-    }, arguments[2] || {});
-    Effect[element.visible() ? 
-      Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);
-  }
-};
-
-var Effect2 = Effect; // deprecated
-
-/* ------------- transitions ------------- */
-
-Effect.Transitions = {}
-
-Effect.Transitions.linear = Prototype.K;
-
-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;
-
-    if(!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit))
-      this.effects.push(effect);
-    
-    if(!this.interval) 
-      this.interval = setInterval(this.loop.bind(this), 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.currentStyle.hasLayout))
-      this.element.setStyle({zoom: 1});
-    var options = Object.extend({
-      from: this.element.getOpacity() || 0.0,
-      to:   1.0
-    }, arguments[1] || {});
-    this.start(options);
-  },
-  update: function(position) {
-    this.element.setOpacity(position);
-  }
-});
-
-Effect.Move = Class.create();
-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) 
-    this.element.makePositioned();
-    this.originalLeft = parseFloat(this.element.getStyle('left') || '0');
-    this.originalTop  = parseFloat(this.element.getStyle('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) {
-    this.element.setStyle({
-      left: Math.round(this.options.x  * position + this.originalLeft) + 'px',
-      top:  Math.round(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 = this.element.getStyle('position');
-    
-    this.originalStyle = {};
-    ['top','left','width','height','fontSize'].each( function(k) {
-      this.originalStyle[k] = this.element.style[k];
-    }.bind(this));
-      
-    this.originalTop  = this.element.offsetTop;
-    this.originalLeft = this.element.offsetLeft;
-    
-    var fontSize = this.element.getStyle('font-size') || '100%';
-    ['em','px','%','pt'].each( function(fontSizeType) {
-      if(fontSize.indexOf(fontSizeType)>0) {
-        this.fontSize     = parseFloat(fontSize);
-        this.fontSizeType = fontSizeType;
-      }
-    }.bind(this));
-    
-    this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;
-    
-    this.dims = null;
-    if(this.options.scaleMode=='box')
-      this.dims = [this.element.offsetHeight, this.element.offsetWidth];
-    if(/^content/.test(this.options.scaleMode))
-      this.dims = [this.element.scrollHeight, this.element.scrollWidth];
-    if(!this.dims)
-      this.dims = [this.options.scaleMode.originalHeight,
-                   this.options.scaleMode.originalWidth];
-  },
-  update: function(position) {
-    var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);
-    if(this.options.scaleContent && this.fontSize)
-      this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType });
-    this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);
-  },
-  finish: function(position) {
-    if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle);
-  },
-  setDimensions: function(height, width) {
-    var d = {};
-    if(this.options.scaleX) d.width = Math.round(width) + 'px';
-    if(this.options.scaleY) d.height = Math.round(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';
-      }
-    }
-    this.element.setStyle(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(this.element.getStyle('display')=='none') { this.cancel(); return; }
-    // Disable background image during the effect
-    this.oldStyle = {
-      backgroundImage: this.element.getStyle('background-image') };
-    this.element.setStyle({backgroundImage: 'none'});
-    if(!this.options.endcolor)
-      this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff');
-    if(!this.options.restorecolor)
-      this.options.restorecolor = this.element.getStyle('background-color');
-    // init color calculations
-    this._base  = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));
-    this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));
-  },
-  update: function(position) {
-    this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){
-      return m+(Math.round(this._base[i]+(this._delta[i]*position)).toColorPart()); }.bind(this)) });
-  },
-  finish: function() {
-    this.element.setStyle(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) {
-  element = $(element);
-  var oldOpacity = element.getInlineOpacity();
-  var options = Object.extend({
-  from: element.getOpacity() || 1.0,
-  to:   0.0,
-  afterFinishInternal: function(effect) { 
-    if(effect.options.to!=0) return;
-    effect.element.hide();
-    effect.element.setStyle({opacity: oldOpacity}); 
-  }}, arguments[1] || {});
-  return new Effect.Opacity(element,options);
-}
-
-Effect.Appear = function(element) {
-  element = $(element);
-  var options = Object.extend({
-  from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0),
-  to:   1.0,
-  // force Safari to render floated elements properly
-  afterFinishInternal: function(effect) {
-    effect.element.forceRerendering();
-  },
-  beforeSetup: function(effect) {
-    effect.element.setOpacity(effect.options.from);
-    effect.element.show(); 
-  }}, arguments[1] || {});
-  return new Effect.Opacity(element,options);
-}
-
-Effect.Puff = function(element) {
-  element = $(element);
-  var oldStyle = { opacity: element.getInlineOpacity(), position: element.getStyle('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) {
-        effect.effects[0].element.setStyle({position: 'absolute'}); },
-      afterFinishInternal: function(effect) {
-         effect.effects[0].element.hide();
-         effect.effects[0].element.setStyle(oldStyle); }
-     }, arguments[1] || {})
-   );
-}
-
-Effect.BlindUp = function(element) {
-  element = $(element);
-  element.makeClipping();
-  return new Effect.Scale(element, 0,
-    Object.extend({ scaleContent: false, 
-      scaleX: false, 
-      restoreAfterFinish: true,
-      afterFinishInternal: function(effect) {
-        effect.element.hide();
-        effect.element.undoClipping();
-      } 
-    }, arguments[1] || {})
-  );
-}
-
-Effect.BlindDown = function(element) {
-  element = $(element);
-  var elementDimensions = element.getDimensions();
-  return new Effect.Scale(element, 100, Object.extend({ 
-    scaleContent: false, 
-    scaleX: false,
-    scaleFrom: 0,
-    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
-    restoreAfterFinish: true,
-    afterSetup: function(effect) {
-      effect.element.makeClipping();
-      effect.element.setStyle({height: '0px'});
-      effect.element.show(); 
-    },  
-    afterFinishInternal: function(effect) {
-      effect.element.undoClipping();
-    }
-  }, arguments[1] || {}));
-}
-
-Effect.SwitchOff = function(element) {
-  element = $(element);
-  var oldOpacity = element.getInlineOpacity();
-  return new Effect.Appear(element, Object.extend({
-    duration: 0.4,
-    from: 0,
-    transition: Effect.Transitions.flicker,
-    afterFinishInternal: function(effect) {
-      new Effect.Scale(effect.element, 1, { 
-        duration: 0.3, scaleFromCenter: true,
-        scaleX: false, scaleContent: false, restoreAfterFinish: true,
-        beforeSetup: function(effect) { 
-          effect.element.makePositioned();
-          effect.element.makeClipping();
-        },
-        afterFinishInternal: function(effect) {
-          effect.element.hide();
-          effect.element.undoClipping();
-          effect.element.undoPositioned();
-          effect.element.setStyle({opacity: oldOpacity});
-        }
-      })
-    }
-  }, arguments[1] || {}));
-}
-
-Effect.DropOut = function(element) {
-  element = $(element);
-  var oldStyle = {
-    top: element.getStyle('top'),
-    left: element.getStyle('left'),
-    opacity: element.getInlineOpacity() };
-  return new Effect.Parallel(
-    [ new Effect.Move(element, {x: 0, y: 100, sync: true }), 
-      new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
-    Object.extend(
-      { duration: 0.5,
-        beforeSetup: function(effect) {
-          effect.effects[0].element.makePositioned(); 
-        },
-        afterFinishInternal: function(effect) {
-          effect.effects[0].element.hide();
-          effect.effects[0].element.undoPositioned();
-          effect.effects[0].element.setStyle(oldStyle);
-        } 
-      }, arguments[1] || {}));
-}
-
-Effect.Shake = function(element) {
-  element = $(element);
-  var oldStyle = {
-    top: element.getStyle('top'),
-    left: element.getStyle('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) {
-        effect.element.undoPositioned();
-        effect.element.setStyle(oldStyle);
-  }}) }}) }}) }}) }}) }});
-}
-
-Effect.SlideDown = function(element) {
-  element = $(element);
-  element.cleanWhitespace();
-  // SlideDown need to have the content of the element wrapped in a container element with fixed height!
-  var oldInnerBottom = $(element.firstChild).getStyle('bottom');
-  var elementDimensions = element.getDimensions();
-  return new Effect.Scale(element, 100, Object.extend({ 
-    scaleContent: false, 
-    scaleX: false, 
-    scaleFrom: window.opera ? 0 : 1,
-    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
-    restoreAfterFinish: true,
-    afterSetup: function(effect) {
-      effect.element.makePositioned();
-      effect.element.firstChild.makePositioned();
-      if(window.opera) effect.element.setStyle({top: ''});
-      effect.element.makeClipping();
-      effect.element.setStyle({height: '0px'});
-      effect.element.show(); },
-    afterUpdateInternal: function(effect) {
-      effect.element.firstChild.setStyle({bottom:
-        (effect.dims[0] - effect.element.clientHeight) + 'px' }); 
-    },
-    afterFinishInternal: function(effect) {
-      effect.element.undoClipping(); 
-      // IE will crash if child is undoPositioned first
-      if(/MSIE/.test(navigator.userAgent)){
-        effect.element.undoPositioned();
-        effect.element.firstChild.undoPositioned();
-      }else{
-        effect.element.firstChild.undoPositioned();
-        effect.element.undoPositioned();
-      }
-      effect.element.firstChild.setStyle({bottom: oldInnerBottom}); }
-    }, arguments[1] || {})
-  );
-}
-
-Effect.SlideUp = function(element) {
-  element = $(element);
-  element.cleanWhitespace();
-  var oldInnerBottom = $(element.firstChild).getStyle('bottom');
-  return new Effect.Scale(element, window.opera ? 0 : 1,
-   Object.extend({ scaleContent: false, 
-    scaleX: false, 
-    scaleMode: 'box',
-    scaleFrom: 100,
-    restoreAfterFinish: true,
-    beforeStartInternal: function(effect) {
-      effect.element.makePositioned();
-      effect.element.firstChild.makePositioned();
-      if(window.opera) effect.element.setStyle({top: ''});
-      effect.element.makeClipping();
-      effect.element.show(); },  
-    afterUpdateInternal: function(effect) {
-      effect.element.firstChild.setStyle({bottom:
-        (effect.dims[0] - effect.element.clientHeight) + 'px' }); },
-    afterFinishInternal: function(effect) {
-      effect.element.hide();
-      effect.element.undoClipping();
-      effect.element.firstChild.undoPositioned();
-      effect.element.undoPositioned();
-      effect.element.setStyle({bottom: oldInnerBottom}); }
-   }, arguments[1] || {})
-  );
-}
-
-// Bug in opera makes the TD containing this element expand for a instance after finish 
-Effect.Squish = function(element) {
-  return new Effect.Scale(element, window.opera ? 1 : 0, 
-    { restoreAfterFinish: true,
-      beforeSetup: function(effect) {
-        effect.element.makeClipping(effect.element); },  
-      afterFinishInternal: function(effect) {
-        effect.element.hide(effect.element); 
-        effect.element.undoClipping(effect.element); }
-  });
-}
-
-Effect.Grow = function(element) {
-  element = $(element);
-  var options = Object.extend({
-    direction: 'center',
-    moveTransition: Effect.Transitions.sinoidal,
-    scaleTransition: Effect.Transitions.sinoidal,
-    opacityTransition: Effect.Transitions.full
-  }, arguments[1] || {});
-  var oldStyle = {
-    top: element.style.top,
-    left: element.style.left,
-    height: element.style.height,
-    width: element.style.width,
-    opacity: element.getInlineOpacity() };
-
-  var dims = element.getDimensions();    
-  var initialMoveX, initialMoveY;
-  var moveX, moveY;
-  
-  switch (options.direction) {
-    case 'top-left':
-      initialMoveX = initialMoveY = moveX = moveY = 0; 
-      break;
-    case 'top-right':
-      initialMoveX = dims.width;
-      initialMoveY = moveY = 0;
-      moveX = -dims.width;
-      break;
-    case 'bottom-left':
-      initialMoveX = moveX = 0;
-      initialMoveY = dims.height;
-      moveY = -dims.height;
-      break;
-    case 'bottom-right':
-      initialMoveX = dims.width;
-      initialMoveY = dims.height;
-      moveX = -dims.width;
-      moveY = -dims.height;
-      break;
-    case 'center':
-      initialMoveX = dims.width / 2;
-      initialMoveY = dims.height / 2;
-      moveX = -dims.width / 2;
-      moveY = -dims.height / 2;
-      break;
-  }
-  
-  return new Effect.Move(element, {
-    x: initialMoveX,
-    y: initialMoveY,
-    duration: 0.01, 
-    beforeSetup: function(effect) {
-      effect.element.hide();
-      effect.element.makeClipping();
-      effect.element.makePositioned();
-    },
-    afterFinishInternal: function(effect) {
-      new Effect.Parallel(
-        [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
-          new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
-          new Effect.Scale(effect.element, 100, {
-            scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, 
-            sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
-        ], Object.extend({
-             beforeSetup: function(effect) {
-               effect.effects[0].element.setStyle({height: '0px'});
-               effect.effects[0].element.show(); 
-             },
-             afterFinishInternal: function(effect) {
-               effect.effects[0].element.undoClipping();
-               effect.effects[0].element.undoPositioned();
-               effect.effects[0].element.setStyle(oldStyle); 
-             }
-           }, options)
-      )
-    }
-  });
-}
-
-Effect.Shrink = function(element) {
-  element = $(element);
-  var options = Object.extend({
-    direction: 'center',
-    moveTransition: Effect.Transitions.sinoidal,
-    scaleTransition: Effect.Transitions.sinoidal,
-    opacityTransition: Effect.Transitions.none
-  }, arguments[1] || {});
-  var oldStyle = {
-    top: element.style.top,
-    left: element.style.left,
-    height: element.style.height,
-    width: element.style.width,
-    opacity: element.getInlineOpacity() };
-
-  var dims = element.getDimensions();
-  var moveX, moveY;
-  
-  switch (options.direction) {
-    case 'top-left':
-      moveX = moveY = 0;
-      break;
-    case 'top-right':
-      moveX = dims.width;
-      moveY = 0;
-      break;
-    case 'bottom-left':
-      moveX = 0;
-      moveY = dims.height;
-      break;
-    case 'bottom-right':
-      moveX = dims.width;
-      moveY = dims.height;
-      break;
-    case 'center':  
-      moveX = dims.width / 2;
-      moveY = dims.height / 2;
-      break;
-  }
-  
-  return new Effect.Parallel(
-    [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
-      new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
-      new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
-    ], Object.extend({            
-         beforeStartInternal: function(effect) {
-           effect.effects[0].element.makePositioned();
-           effect.effects[0].element.makeClipping(); },
-         afterFinishInternal: function(effect) {
-           effect.effects[0].element.hide();
-           effect.effects[0].element.undoClipping();
-           effect.effects[0].element.undoPositioned();
-           effect.effects[0].element.setStyle(oldStyle); }
-       }, options)
-  );
-}
-
-Effect.Pulsate = function(element) {
-  element = $(element);
-  var options    = arguments[1] || {};
-  var oldOpacity = element.getInlineOpacity();
-  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) { effect.element.setStyle({opacity: oldOpacity}); }
-    }, options), {transition: reverser}));
-}
-
-Effect.Fold = function(element) {
-  element = $(element);
-  var oldStyle = {
-    top: element.style.top,
-    left: element.style.left,
-    width: element.style.width,
-    height: element.style.height };
-  Element.makeClipping(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) {
-        effect.element.hide();
-        effect.element.undoClipping(); 
-        effect.element.setStyle(oldStyle);
-      } });
-  }}, arguments[1] || {}));
-};
-
-['setOpacity','getOpacity','getInlineOpacity','forceRerendering','setContentZoom',
- 'collectTextNodes','collectTextNodesIgnoreClass','childrenWithClassName'].each( 
-  function(f) { Element.Methods[f] = Element[f]; }
-);
-
-Element.Methods.visualEffect = function(element, effect, options) {
-  s = effect.gsub(/_/, '-').camelize();
-  effect_class = s.charAt(0).toUpperCase() + s.substring(1);
-  new Effect[effect_class](element, options);
-  return $(element);
-};
-
-Element.addMethods();
-
-Prado.Effect =

-{

-	Highlight : function(element, options)

-	{

-		new Effect.Highlight(element,options||{});

-	}

-}
-
diff --git a/demos/currency-converter/assets/2bffd82d/logger.js b/demos/currency-converter/assets/2bffd82d/logger.js
deleted file mode 100644
index 37e5028e..00000000
--- a/demos/currency-converter/assets/2bffd82d/logger.js
+++ /dev/null
@@ -1,755 +0,0 @@
-/*

-

-Created By: Corey Johnson

-E-mail: probablyCorey@gmail.com

-

-Requires: Prototype Javascript library (http://prototype.conio.net/)

-

-Use it all you want. Just remember to give me some credit :)

-

-*/

-

-// ------------

-// Custom Event

-// ------------

-

-CustomEvent = Class.create()

-CustomEvent.prototype = {

-  initialize : function() {

-  	this.listeners = []

-  },

-

-	addListener : function(method) {

-		this.listeners.push(method)

-	},

-

-	removeListener : function(method) {

-		var foundIndexes = this._findListenerIndexes(method)

-

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

-			this.listeners.splice(foundIndexes[i], 1)

-		}

-	},

-

-	dispatch : function(handler) {

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

-			try {

-				this.listeners[i](handler)

-			}

-			catch (e) {

-				alert("Could not run the listener " + this.listeners[i] + ". " + e)

-			}

-		}

-	},

-

-	// Private Methods

-	// ---------------

-	_findListenerIndexes : function(method) {

-		var indexes = []

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

-			if (this.listeners[i] == method) {

-				indexes.push(i)

-			}

-		}

-

-		return indexes

-	}

-}

-

-// ------

-// Cookie

-// ------

-

-var Cookie = {

-	set : function(name, value, expirationInDays, path) {

-		var cookie = escape(name) + "=" + escape(value)

-

-		if (expirationInDays) {

-			var date = new Date()

-			date.setDate(date.getDate() + expirationInDays)

-			cookie += "; expires=" + date.toGMTString()

-		}

-

-		if (path) {

-			cookie += ";path=" + path

-		}

-

-		document.cookie = cookie

-

-		if (value && (expirationInDays == undefined || expirationInDays > 0) && !this.get(name)) {

-			Logger.error("Cookie (" + name + ") was not set correctly... The value was " + value.toString().length + " charachters long (This may be over the cookie limit)");

-		}

-	},

-

-	get : function(name) {

-		var pattern = "(^|;)\\s*" + escape(name) + "=([^;]+)"

-

-		var m = document.cookie.match(pattern)

-		if (m && m[2]) {

-			return unescape(m[2])

-		}

-		else return null

-	},

-

-	getAll : function() {

-		var cookies = document.cookie.split(';')

-		var cookieArray = []

-

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

-			try {

-				var name = unescape(cookies[i].match(/^\s*([^=]+)/m)[1])

-				var value = unescape(cookies[i].match(/=(.*$)/m)[1])

-			}

-			catch (e) {

-				continue

-			}

-

-			cookieArray.push({name : name, value : value})

-

-			if (cookieArray[name] != undefined) {

-				Logger.waring("Trying to retrieve cookie named(" + name + "). There appears to be another property with this name though.");

-			}

-

-			cookieArray[name] = value

-		}

-

-		return cookieArray

-	},

-

-	clear : function(name) {

-		this.set(name, "", -1)

-	},

-

-	clearAll : function() {

-		var cookies = this.getAll()

-

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

-			this.clear(cookies[i].name)

-		}

-

-	}

-}

-

-// ------

-// Logger

-// -----

-

-Logger = {

-	logEntries : [],

-

-	onupdate : new CustomEvent(),

-	onclear : new CustomEvent(),

-

-

-	// Logger output

-  log : function(message, tag) {

-	  var logEntry = new LogEntry(message, tag || "info")

-		this.logEntries.push(logEntry)

-		this.onupdate.dispatch(logEntry)

-	},

-

-	info : function(message) {

-		this.log(message, 'info')

-		if(typeof(console) != "undefined")

-			console.info(message);

-	},

-

-	debug : function(message) {

-		this.log(message, 'debug')

-		if(typeof(console) != "undefined")

-			console.debug(message);

-	},

-

-	warn : function(message) {

-	  this.log(message, 'warning')

-		if(typeof(console) != "undefined")

-			console.warn(message);

-	},

-

-	error : function(message, error) {

-	  this.log(message + ": \n" + error, 'error')

-		if(typeof(console) != "undefined")

-			console.error(message);

-

-	},

-

-	clear : function () {

-		this.logEntries = []

-		this.onclear.dispatch()

-	}

-}

-

-LogEntry = Class.create()

-LogEntry.prototype = {

-    initialize : function(message, tag) {

-      this.message = message

-      this.tag = tag

-    }

-}

-

-LogConsole = Class.create()

-LogConsole.prototype = {

-

-  // Properties

-  // ----------

-  commandHistory : [],

-  commandIndex : 0,

-

-  hidden : true,

-

-  // Methods

-  // -------

-

-  initialize : function(toggleKey) {

-    this.outputCount = 0

-    this.tagPattern = Cookie.get('tagPattern') || ".*"

-

-  	// I hate writing javascript in HTML... but what's a better alternative

-    this.logElement = document.createElement('div')

-    document.body.appendChild(this.logElement)

-    Element.hide(this.logElement)

-

-	this.logElement.style.position = "absolute"

-    this.logElement.style.left = '0px'

-    this.logElement.style.width = '100%'

-

-    this.logElement.style.textAlign = "left"

-    this.logElement.style.fontFamily = "lucida console"

-    this.logElement.style.fontSize = "100%"

-    this.logElement.style.backgroundColor = 'darkgray'

-    this.logElement.style.opacity = 0.9

-    this.logElement.style.zIndex = 2000

-

-    // Add toolbarElement

-    this.toolbarElement = document.createElement('div')

-    this.logElement.appendChild(this.toolbarElement)

-    this.toolbarElement.style.padding = "0 0 0 2px"

-

-    // Add buttons

-    this.buttonsContainerElement = document.createElement('span')

-    this.toolbarElement.appendChild(this.buttonsContainerElement)

-

-	this.buttonsContainerElement.innerHTML += '<button onclick="logConsole.toggle()" style="float:right;color:black">close</button>'

-    this.buttonsContainerElement.innerHTML += '<button onclick="Logger.clear()" style="float:right;color:black">clear</button>'

-	if(!Prado.Inspector.disabled)

-		this.buttonsContainerElement.innerHTML += '<button onclick="Prado.Inspector.inspect()" style="float:right;color:black; margin-right:15px;">Object Tree</button>'

-

-

-		//Add Tag Filter

-		this.tagFilterContainerElement = document.createElement('span')

-    this.toolbarElement.appendChild(this.tagFilterContainerElement)

-    this.tagFilterContainerElement.style.cssFloat = 'left'

-    this.tagFilterContainerElement.appendChild(document.createTextNode("Log Filter"))

-

-    this.tagFilterElement = document.createElement('input')

-    this.tagFilterContainerElement.appendChild(this.tagFilterElement)

-    this.tagFilterElement.style.width = '200px'

-    this.tagFilterElement.value = this.tagPattern

-    this.tagFilterElement.setAttribute('autocomplete', 'off') // So Firefox doesn't flip out

-

-    Event.observe(this.tagFilterElement, 'keyup', this.updateTags.bind(this))

-    Event.observe(this.tagFilterElement, 'click', function() {this.tagFilterElement.select()}.bind(this))

-

-    // Add outputElement

-    this.outputElement = document.createElement('div')

-    this.logElement.appendChild(this.outputElement)

-    this.outputElement.style.overflow = "auto"

-    this.outputElement.style.clear = "both"

-    this.outputElement.style.height = "200px"

-    this.outputElement.style.backgroundColor = 'black'

-

-    this.inputContainerElement = document.createElement('div')

-    this.inputContainerElement.style.width = "100%"

-    this.logElement.appendChild(this.inputContainerElement)

-

-    this.inputElement = document.createElement('input')

-    this.inputContainerElement.appendChild(this.inputElement)

-    this.inputElement.style.width = '100%'

-    this.inputElement.style.borderWidth = '0px' // Inputs with 100% width always seem to be too large (I HATE THEM) they only work if the border, margin and padding are 0

-    this.inputElement.style.margin = '0px'

-    this.inputElement.style.padding = '0px'

-    this.inputElement.value = 'Type command here'

-    this.inputElement.setAttribute('autocomplete', 'off') // So Firefox doesn't flip out

-

-    Event.observe(this.inputElement, 'keyup', this.handleInput.bind(this))

-    Event.observe(this.inputElement, 'click', function() {this.inputElement.select()}.bind(this))

-

-	if(document.all && !window.opera)

-	{

-		window.setInterval(this.repositionWindow.bind(this), 500)

-	}

-	else

-	{

-		this.logElement.style.position="fixed";

-		this.logElement.style.bottom="0px";

-	}

-	var self=this;

-	Event.observe(document, 'keydown', function(e)

-	{ 

-		if((e.altKey==true) && Event.keyCode(e) == toggleKey ) //Alt+J | Ctrl+J

-			self.toggle();

-	});

-

-    // Listen to the logger....

-    Logger.onupdate.addListener(this.logUpdate.bind(this))

-    Logger.onclear.addListener(this.clear.bind(this))

-

-    // Preload log element with the log entries that have been entered

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

-  		this.logUpdate(Logger.logEntries[i])

-  	}

-

-  	// Feed all errors into the logger (For some unknown reason I can only get this to work

-  	// with an inline event declaration)

-  	Event.observe(window, 'error', function(msg, url, lineNumber) {Logger.error("Error in (" + (url || location) + ") on line "+lineNumber+"", msg)})

-

-    // Allow acess key link

-    var accessElement = document.createElement('span')

-    accessElement.innerHTML = '<button style="position:absolute;top:-100px" onclick="javascript:logConsole.toggle()" accesskey="d"></button>'

-  	document.body.appendChild(accessElement)

-

-  	if (Cookie.get('ConsoleVisible') == 'true') {

-		  this.toggle()

-		}

-	},

-

-	toggle : function() {

-	  if (this.logElement.style.display == 'none') {

-		  this.show()

-		}

-		else {

-			this.hide()

-		}

-	},

-

-	show : function() {

-	  Element.show(this.logElement)

-	  this.outputElement.scrollTop = this.outputElement.scrollHeight // Scroll to bottom when toggled

-	  if(document.all && !window.opera)

-		  this.repositionWindow();

-	  Cookie.set('ConsoleVisible', 'true')

- 	  this.inputElement.select()

- 	  this.hidden = false;

-	},

-

-	hide : function() {

-	  this.hidden = true;

-	  Element.hide(this.logElement)

-	  Cookie.set('ConsoleVisible', 'false')

-	},

-

-	output : function(message, style) {

-			// If we are at the bottom of the window, then keep scrolling with the output

-			var shouldScroll = (this.outputElement.scrollTop + (2 * this.outputElement.clientHeight)) >= this.outputElement.scrollHeight

-

-			this.outputCount++

-	  	style = (style ? style += ';' : '')

-	  	style += 'padding:1px;margin:0 0 5px 0'

-

-		  if (this.outputCount % 2 == 0) style += ";background-color:#101010"

-

-	  	message = message || "undefined"

-	  	message = message.toString().escapeHTML()

-

-	  	this.outputElement.innerHTML += "<pre style='" + style + "'>" + message + "</pre>"

-

-	  	if (shouldScroll) {

-				this.outputElement.scrollTop = this.outputElement.scrollHeight

-			}

-	},

-

-	updateTags : function() {

-		var pattern = this.tagFilterElement.value

-

-		if (this.tagPattern == pattern) return

-

-		try {

-			new RegExp(pattern)

-		}

-		catch (e) {

-			return

-		}

-

-		this.tagPattern = pattern

-		Cookie.set('tagPattern', this.tagPattern)

-

-		this.outputElement.innerHTML = ""

-

-		// Go through each log entry again

-		this.outputCount = 0;

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

-  		this.logUpdate(Logger.logEntries[i])

-  	}

-	},

-

-	repositionWindow : function() {

-		var offset = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop

-		var pageHeight = self.innerHeight || document.documentElement.clientHeight || document.body.clientHeight

-		this.logElement.style.top = (offset + pageHeight - Element.getHeight(this.logElement)) + "px"

-	},

-

-	// Event Handlers

-	// --------------

-

-	logUpdate : function(logEntry) {

-		if (logEntry.tag.search(new RegExp(this.tagPattern, 'igm')) == -1) return

-		var style = ''

-	  if (logEntry.tag.search(/error/) != -1) style += 'color:red'

-	  else if (logEntry.tag.search(/warning/) != -1) style += 'color:orange'

-	  else if (logEntry.tag.search(/debug/) != -1) style += 'color:green'

- 	  else if (logEntry.tag.search(/info/) != -1) style += 'color:white'

-	  else style += 'color:yellow'

-

-		this.output(logEntry.message, style)

-	},

-

-	clear : function(e) {

-		this.outputElement.innerHTML = ""

-	},

-

-	handleInput : function(e) {

-		if (e.keyCode == Event.KEY_RETURN ) {

-	  	var command = this.inputElement.value

-

-	  	switch(command) {

-	    	case "clear":

-	      		Logger.clear()

-	      		break

-

-	    	default:

-	      	var consoleOutput = ""

-

-	      	try {

-	        	consoleOutput = eval(this.inputElement.value)

-	      	}

-	      	catch (e) {

-	        	Logger.error("Problem parsing input <" + command + ">", e)

-	        	break

-					}

-

-					Logger.log(consoleOutput)

-	      	break

-			}

-

-	  	if (this.inputElement.value != "" && this.inputElement.value != this.commandHistory[0]) {

-	    	this.commandHistory.unshift(this.inputElement.value)

-	  	}

-

-	  	this.commandIndex = 0

-	  	this.inputElement.value = ""

-		}

-    else if (e.keyCode == Event.KEY_UP && this.commandHistory.length > 0) {

-    	this.inputElement.value = this.commandHistory[this.commandIndex]

-

-			if (this.commandIndex < this.commandHistory.length - 1) {

-      	this.commandIndex += 1

-      }

-    }

-    else if (e.keyCode == Event.KEY_DOWN && this.commandHistory.length > 0) {

-    	if (this.commandIndex > 0) {

-      	this.commandIndex -= 1

-	    }

-

-			this.inputElement.value = this.commandHistory[this.commandIndex]

-	  }

- 		else {

-    		this.commandIndex = 0

-    }

-	}

-}

-

-

-// -------------------------

-// Helper Functions And Junk

-// -------------------------

-function inspect(o)

-{

-	var objtype = typeof(o);

-	if (objtype == "undefined") {

-		return "undefined";

-	} else if (objtype == "number" || objtype == "boolean") {

-		return o + "";

-	} else if (o === null) {

-		return "null";

-	}

-

-	 try {

-            var ostring = (o + "");

-        } catch (e) {

-            return "[" + typeof(o) + "]";

-        }

-

-	if (typeof(o) == "function")

-	{

-            o = ostring.replace(/^\s+/, "");

-            var idx = o.indexOf("{");

-            if (idx != -1) {

-                o = o.substr(0, idx) + "{...}";

-            }

-			return o;

-       }

-

-	var reprString = function (o)

-	{

-		return ('"' + o.replace(/(["\\])/g, '\\$1') + '"'

-			).replace(/[\f]/g, "\\f"

-			).replace(/[\b]/g, "\\b"

-			).replace(/[\n]/g, "\\n"

-			).replace(/[\t]/g, "\\t"

-			).replace(/[\r]/g, "\\r");

-	};

-

-	if (objtype == "string") {

-		return reprString(o);

-	}

-	// recurse

-	var me = arguments.callee;

-	// short-circuit for objects that support "json" serialization

-	// if they return "self" then just pass-through...

-	var newObj;

-	if (typeof(o.__json__) == "function") {

-		newObj = o.__json__();

-		if (o !== newObj) {

-			return me(newObj);

-		}

-	}

-	if (typeof(o.json) == "function") {

-		newObj = o.json();

-		if (o !== newObj) {

-			return me(newObj);

-		}

-	}

-	// array

-	if (objtype != "function" && typeof(o.length) == "number") {

-		var res = [];

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

-			var val = me(o[i]);

-			if (typeof(val) != "string") {

-				val = "undefined";

-			}

-			res.push(val);

-		}

-		return "[" + res.join(", ") + "]";

-	}

-

-	// generic object code path

-	res = [];

-	for (var k in o) {

-		var useKey;

-		if (typeof(k) == "number") {

-			useKey = '"' + k + '"';

-		} else if (typeof(k) == "string") {

-			useKey = reprString(k);

-		} else {

-			// skip non-string or number keys

-			continue;

-		}

-		val = me(o[k]);

-		if (typeof(val) != "string") {

-			// skip non-serializable values

-			continue;

-		}

-		res.push(useKey + ":" + val);

-	}

-	return "{" + res.join(", ") + "}";

-}

-

-Array.prototype.contains = function(object) {

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

-		if (object == this[i]) return true

-	}

-

-	return false

-}

-

-// Helper Alias for simple logging

-var puts = function() {return Logger.log(arguments[0], arguments[1])}

-

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

-

-	Javascript Object Tree

-	version 1.0

-	last revision:04.11.2004

-	steve@slayeroffice.com

-	http://slayeroffice.com

-

-	(c)2004 S.G. Chipman

-

-	Please notify me of any modifications

-	you make to this code so that I can

-	update the version hosted on slayeroffice.com

-

-

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

-if(typeof Prado == "undefined")

-	var Prado = {};

-Prado.Inspector =

-{

-	d : document,

-	types : new Array(),

-	objs : new Array(),

-	hidden : new Array(),

-	opera : window.opera,

-	displaying : '',

-	nameList : new Array(),

-

-	format : function(str) {

-		if(typeof(str) != "string") return str;

-		str=str.replace(/</g,"&lt;");

-		str=str.replace(/>/g,"&gt;");

-		return str;

-	},

-

-	parseJS : function(obj) {

-		var name;

-		if(typeof obj == "string") {  name = obj; obj = eval(obj); }

-		win= typeof obj == 'undefined' ? window : obj;

-		this.displaying = name ? name : win.toString();

-		for(js in win) {

-			try {

-				if(win[js] && js.toString().indexOf("Inspector")==-1 && (win[js]+"").indexOf("[native code]")==-1) {

-

-					t=typeof(win[js]);

-					if(!this.objs[t.toString()]) {

-						this.types[this.types.length]=t;

-						this.objs[t]={};

-						this.nameList[t] = new Array();

-					}

-					this.nameList[t].push(js);

-					this.objs[t][js] = this.format(win[js]+"");

-				}

-			} catch(err) { }

-		}

-

-		for(i=0;i<this.types.length;i++)

-			this.nameList[this.types[i]].sort();

-	},

-

-	show : function(objID) {

-		this.d.getElementById(objID).style.display=this.hidden[objID]?"none":"block";

-		this.hidden[objID]=this.hidden[objID]?0:1;

-	},

-

-	changeSpan : function(spanID) {

-		if(this.d.getElementById(spanID).innerHTML.indexOf("+")>-1){

-			this.d.getElementById(spanID).innerHTML="[-]";

-		} else {

-			this.d.getElementById(spanID).innerHTML="[+]";

-		}

-	},

-

-	buildInspectionLevel : function()

-	{

-		var display = this.displaying;

-		var list = display.split(".");

-		var links = ["<a href=\"javascript:var_dump()\">[object Window]</a>"];

-		var name = '';

-		if(display.indexOf("[object ") >= 0) return links.join(".");

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

-		{

-			name += (name.length ? "." : "") + list[i];

-			links[i+1] = "<a href=\"javascript:var_dump('"+name+"')\">"+list[i]+"</a>";

-		}

-		return links.join(".");

-	},

-

-	buildTree : function() {

-		mHTML = "<div>Inspecting "+this.buildInspectionLevel()+"</div>";

-		mHTML +="<ul class=\"topLevel\">";

-		this.types.sort();

-		var so_objIndex=0;

-		for(i=0;i<this.types.length;i++)

-		{

-			mHTML+="<li style=\"cursor:pointer;\" onclick=\"Prado.Inspector.show('ul"+i+"');Prado.Inspector.changeSpan('sp" + i + "')\"><span id=\"sp" + i + "\">[+]</span><b>" + this.types[i] + "</b> (" + this.nameList[this.types[i]].length + ")</li><ul style=\"display:none;\" id=\"ul"+i+"\">";

-			this.hidden["ul"+i]=0;

-			for(e=0;e<this.nameList[this.types[i]].length;e++)

-			{

-				var prop = this.nameList[this.types[i]][e];

-				var value = this.objs[this.types[i]][prop]

-				var more = "";

-				if(value.indexOf("[object ") >= 0 && /^[a-zA-Z_]/.test(prop))

-				{

-					if(this.displaying.indexOf("[object ") < 0)

-						more = " <a href=\"javascript:var_dump('"+this.displaying+"."+prop+"')\"><b>more</b></a>";

-					else if(this.displaying.indexOf("[object Window]") >= 0)

-						more = " <a href=\"javascript:var_dump('"+prop+"')\"><b>more</b></a>";

-				}

-				mHTML+="<li style=\"cursor:pointer;\" onclick=\"Prado.Inspector.show('mul" + so_objIndex + "');Prado.Inspector.changeSpan('sk" + so_objIndex + "')\"><span id=\"sk" + so_objIndex + "\">[+]</span>" + prop + "</li><ul id=\"mul" + so_objIndex + "\" style=\"display:none;\"><li style=\"list-style-type:none;\"><pre>" + value + more + "</pre></li></ul>";

-				this.hidden["mul"+so_objIndex]=0;

-				so_objIndex++;

-			}

-			mHTML+="</ul>";

-		}

-		mHTML+="</ul>";

-		this.d.getElementById("so_mContainer").innerHTML =mHTML;

-	},

-

-	handleKeyEvent : function(e) {

-		keyCode=document.all?window.event.keyCode:e.keyCode;

-		if(keyCode==27) {

-			this.cleanUp();

-		}

-	},

-

-	cleanUp : function()

-	{

-		if(this.d.getElementById("so_mContainer"))

-		{

-			this.d.body.removeChild(this.d.getElementById("so_mContainer"));

-			this.d.body.removeChild(this.d.getElementById("so_mStyle"));

-			if(typeof Event != "undefined")

-				Event.stopObserving(this.d, "keydown", this.dKeyDownEvent);

-			this.types = new Array();

-			this.objs = new Array();

-			this.hidden = new Array();

-		}

-	},

-

-	disabled : document.all && !this.opera,

-

-	inspect : function(obj)

-	{

-		if(this.disabled)return alert("Sorry, this only works in Mozilla and Firefox currently.");

-		this.cleanUp();

-		mObj=this.d.body.appendChild(this.d.createElement("div"));

-		mObj.id="so_mContainer";

-		sObj=this.d.body.appendChild(this.d.createElement("style"));

-		sObj.id="so_mStyle";

-		sObj.type="text/css";

-		sObj.innerHTML = this.style;

-		this.dKeyDownEvent = this.handleKeyEvent.bind(this);

-		if(typeof Event != "undefined")

-			Event.observe(this.d, "keydown", this.dKeyDownEvent);

-

-		this.parseJS(obj);

-		this.buildTree();

-

-		cObj=mObj.appendChild(this.d.createElement("div"));

-		cObj.className="credits";

-		cObj.innerHTML = "<b>[esc] to <a href=\"javascript:Prado.Inspector.cleanUp();\">close</a></b><br />Javascript Object Tree V2.0.";

-

-		window.scrollTo(0,0);

-	},

-

-	style : "#so_mContainer { position:absolute; top:5px; left:5px; background-color:#E3EBED; text-align:left; font:9pt verdana; width:85%; border:2px solid #000; padding:5px; z-index:1000;  color:#000; } " +

-			"#so_mContainer ul { padding-left:20px; } " +

-			"#so_mContainer ul li { display:block; list-style-type:none; list-style-image:url(); line-height:2em; -moz-border-radius:.75em; font:10px verdana; padding:0; margin:2px; color:#000; } " +

-			"#so_mContainer li:hover { background-color:#E3EBED; } " +

-			"#so_mContainer ul li span { position:relative; width:15px; height:15px; margin-right:4px; } " +

-			"#so_mContainer pre { background-color:#F9FAFB; border:1px solid #638DA1; height:auto; padding:5px; font:9px verdana; color:#000; } " +

-			"#so_mContainer .topLevel { margin:0; padding:0; } " +

-			"#so_mContainer .credits { float:left; width:200px; font:6.5pt verdana; color:#000; padding:2px; margin-left:5px; text-align:left; border-top:1px solid #000; margin-top:15px; width:75%; } " +

-			"#so_mContainer .credits a { font:9px verdana; font-weight:bold; color:#004465; text-decoration:none; background-color:transparent; }"

-}

-

-//similar function to var_dump in PHP, brings up the javascript object tree UI.

-function var_dump(obj)

-{

-	Prado.Inspector.inspect(obj);

-}

-

-//similar function to print_r for PHP

-var print_r = inspect;

-

-
-
diff --git a/demos/currency-converter/assets/2bffd82d/prado.js b/demos/currency-converter/assets/2bffd82d/prado.js
deleted file mode 100644
index ca95bfbb..00000000
--- a/demos/currency-converter/assets/2bffd82d/prado.js
+++ /dev/null
@@ -1,3542 +0,0 @@
-/*  Prototype JavaScript framework, version <%= PROTOTYPE_VERSION %>
- *  (c) 2005 Sam Stephenson <sam@conio.net>
- *
- *  Prototype is freely distributable under the terms of an MIT-style license.
- *  For details, see the Prototype web site: http://prototype.conio.net/
- *
-/*--------------------------------------------------------------------------*/
-
-var Prototype = {
-  Version: '1.50',
-  ScriptFragment: '(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)',
-  
-  emptyFunction: function() {},
-  K: function(x) {return x}
-}
-
-/*
-<%= include 'base.js', 'string.js' %>
-
-<%= include 'enumerable.js', 'array.js', 'hash.js', 'range.js' %>
-
-<%= include 'ajax.js', 'dom.js', 'selector.js', 'form.js', 'event.js', 'position.js' %>
-
-*/
-
-var Class = {
-  create: function() {
-    return function() { 
-      this.initialize.apply(this, arguments);
-    }
-  }
-}
-
-var Abstract = new Object();
-
-Object.extend = function(destination, source) {
-  for (var property in source) {
-    destination[property] = source[property];
-  }
-  return destination;
-}
-
-Object.inspect = function(object) {
-  try {
-    if (object == undefined) return 'undefined';
-    if (object == null) return 'null';
-    return object.inspect ? object.inspect() : object.toString();
-  } catch (e) {
-    if (e instanceof RangeError) return '...';
-    throw e;
-  }
-}
-
-Function.prototype.bind = function() {
-  var __method = this, args = $A(arguments), object = args.shift();
-  return function() {
-    return __method.apply(object, args.concat($A(arguments)));
-  }
-}
-
-Function.prototype.bindAsEventListener = function(object) {
-  var __method = this;
-  return function(event) {
-    return __method.call(object, event || window.event);
-  }
-}
-
-Object.extend(Number.prototype, {
-  toColorPart: function() {
-    var digits = this.toString(16);
-    if (this < 16) return '0' + digits;
-    return digits;
-  },
-
-  succ: function() {
-    return this + 1;
-  },
-  
-  times: function(iterator) {
-    $R(0, this, true).each(iterator);
-    return this;
-  }
-});
-
-var Try = {
-  these: function() {
-    var returnValue;
-
-    for (var i = 0; i < arguments.length; i++) {
-      var lambda = arguments[i];
-      try {
-        returnValue = lambda();
-        break;
-      } catch (e) {}
-    }
-
-    return returnValue;
-  }
-}
-
-/*--------------------------------------------------------------------------*/
-
-var PeriodicalExecuter = Class.create();
-PeriodicalExecuter.prototype = {
-  initialize: function(callback, frequency) {
-    this.callback = callback;
-    this.frequency = frequency;
-    this.currentlyExecuting = false;
-
-    this.registerCallback();
-  },
-
-  registerCallback: function() {
-    setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
-  },
-
-  onTimerEvent: function() {
-    if (!this.currentlyExecuting) {
-      try { 
-        this.currentlyExecuting = true;
-        this.callback(); 
-      } finally { 
-        this.currentlyExecuting = false;
-      }
-    }
-  }
-}
-
-
-

-/**

- * Similar to bindAsEventLister, but takes additional arguments.

- */

-Function.prototype.bindEvent = function()

-{

-	var __method = this, args = $A(arguments), object = args.shift();

-	return function(event)

-	{

-		return __method.apply(object, [event || window.event].concat(args));

-	}

-}

-

-/**

- * Creates a new function by copying function definition from

- * the <tt>base</tt> and optional <tt>definition</tt>.

- * @param function a base function to copy from.

- * @param array additional definition

- * @param function return a new function with definition from both

- * <tt>base</tt> and <tt>definition</tt>.

- */

-Class.extend = function(base, definition)

-{

-		var component = Class.create();

-		Object.extend(component.prototype, base.prototype);

-		if(definition)

-			Object.extend(component.prototype, definition);

-		return component;

-}

-

-/*

-	Base, version 1.0.2

-	Copyright 2006, Dean Edwards

-	License: http://creativecommons.org/licenses/LGPL/2.1/

-*/

-

-var Base = function() {

-	if (arguments.length) {

-		if (this == window) { // cast an object to this class

-			Base.prototype.extend.call(arguments[0], arguments.callee.prototype);

-		} else {

-			this.extend(arguments[0]);

-		}

-	}

-};

-

-Base.version = "1.0.2";

-

-Base.prototype = {

-	extend: function(source, value) {

-		var extend = Base.prototype.extend;

-		if (arguments.length == 2) {

-			var ancestor = this[source];

-			// overriding?

-			if ((ancestor instanceof Function) && (value instanceof Function) &&

-				ancestor.valueOf() != value.valueOf() && /\bbase\b/.test(value)) {

-				var method = value;

-			//	var _prototype = this.constructor.prototype;

-			//	var fromPrototype = !Base._prototyping && _prototype[source] == ancestor;

-				value = function() {

-					var previous = this.base;

-				//	this.base = fromPrototype ? _prototype[source] : ancestor;

-					this.base = ancestor;

-					var returnValue = method.apply(this, arguments);

-					this.base = previous;

-					return returnValue;

-				};

-				// point to the underlying method

-				value.valueOf = function() {

-					return method;

-				};

-				value.toString = function() {

-					return String(method);

-				};

-			}

-			return this[source] = value;

-		} else if (source) {

-			var _prototype = {toSource: null};

-			// do the "toString" and other methods manually

-			var _protected = ["toString", "valueOf"];

-			// if we are prototyping then include the constructor

-			if (Base._prototyping) _protected[2] = "constructor";

-			for (var i = 0; (name = _protected[i]); i++) {

-				if (source[name] != _prototype[name]) {

-					extend.call(this, name, source[name]);

-				}

-			}

-			// copy each of the source object's properties to this object

-			for (var name in source) {

-				if (!_prototype[name]) {

-					extend.call(this, name, source[name]);

-				}

-			}

-		}

-		return this;

-	},

-

-	base: function() {

-		// call this method from any other method to invoke that method's ancestor

-	}

-};

-

-Base.extend = function(_instance, _static) {

-	var extend = Base.prototype.extend;

-	if (!_instance) _instance = {};

-	// build the prototype

-	Base._prototyping = true;

-	var _prototype = new this;

-	extend.call(_prototype, _instance);

-	var constructor = _prototype.constructor;

-	_prototype.constructor = this;

-	delete Base._prototyping;

-	// create the wrapper for the constructor function

-	var klass = function() {

-		if (!Base._prototyping) constructor.apply(this, arguments);

-		this.constructor = klass;

-	};

-	klass.prototype = _prototype;

-	// build the class interface

-	klass.extend = this.extend;

-	klass.implement = this.implement;

-	klass.toString = function() {

-		return String(constructor);

-	};

-	extend.call(klass, _static);

-	// single instance

-	var object = constructor ? klass : _prototype;

-	// class initialisation

-	if (object.init instanceof Function) object.init();

-	return object;

-};

-

-Base.implement = function(_interface) {

-	if (_interface instanceof Function) _interface = _interface.prototype;

-	this.prototype.extend(_interface);

-};

-

-/*

- * Signals and Slots for Prototype: Easy custom javascript events

- * http://tetlaw.id.au/view/blog/signals-and-slots-for-prototype-easy-custom-javascript-events

- * Andrew Tetlaw

- * Version 1.2 (2006-06-19)

- *

- * http://creativecommons.org/licenses/by-sa/2.5/

- *

-Signal = {

-	throwErrors : true,

-	MT : function(){ return true },

-	connect : function(obj1, func1, obj2, func2, options) {

-		var options = Object.extend({

-			connectOnce : false,

-			before : false,

-			mutate : function() {return arguments;}

-		}, options || {});

-		if(typeof func1 != 'string' || typeof func2 != 'string') return;

-

-		var sigObj = obj1 || window;

-		var slotObj = obj2 || window;

-		var signame = func1+'__signal_';

-		var slotsname = func1+'__slots_';

-		if(!sigObj[signame]) {

-			// having the slotFunc in a var and setting it by using an anonymous function in this way

-			// is apparently a good way to prevent memory leaks in IE if the objects are DOM nodes.

-			var slotFunc = function() {

-				var args = [];

-				for(var x = 0; x < arguments.length; x++){

-					args.push(arguments[x]);

-				}

-				args = options.mutate.apply(null,args)

-				var result;

-				if(!options.before) result = sigObj[signame].apply(sigObj,arguments); //default: call sign before slot

-				sigObj[slotsname].each(function(slot){

-					try {

-						if(slot && slot[0]) { // testing for null, a disconnect may have nulled this slot

-							slot[0][slot[1]].apply(slot[0],args); //[0] = obj, [1] = func name

-						}

-					} catch(e) {

-						if(Signal.throwErrors) throw e;

-					}

-				});

-				if(options.before) result = sigObj[signame].apply(sigObj,arguments); //call slot before sig

-				return result; //return sig result

-			};

-			(function() {

-				sigObj[slotsname] = $A([]);

-				sigObj[signame] = sigObj[func1] || Signal.MT;

-				sigObj[func1] = slotFunc;

-			})();

-		}

-		var con = (sigObj[slotsname].length > 0) ?

-					(options.connectOnce ? !sigObj[slotsname].any(function(slot) { return (slot[0] == slotObj && slot[1] == func2) }) : true) :

-					true;

-		if(con) {

-			sigObj[slotsname].push([slotObj,func2]);

-		}

-	},

-	connectOnce : function(obj1, func1, obj2, func2, options) {

-		Signal.connect(obj1, func1, obj2, func2, Object.extend(options || {}, {connectOnce : true}))

-	},

-	disconnect : function(obj1, func1, obj2, func2, options) {

-		var options = Object.extend({

-			disconnectAll : false

-		}, options || {});

-		if(typeof func1 != 'string' || typeof func2 != 'string') return;

-

-		var sigObj = obj1 || window;

-		var slotObj = obj2 || window;

-		var signame = func1+'__signal_';

-		var slotsname = func1+'__slots_';

-

-		// I null them in this way so that any currectly active signal will read a null slot,

-		// otherwise the slot will be applied even though it's been disconnected

-		if(sigObj[slotsname]) {

-			if(options.disconnectAll) {

-				sigObj[slotsname] = sigObj[slotsname].collect(function(slot) {

-					if(slot[0] == slotObj && slot[1] == func2) {

-						slot[0] = null;

-						return null;

-					} else {

-						return slot;

-					}

-				}).compact();

-			} else {

-				var idx = -1;

-				sigObj[slotsname] = sigObj[slotsname].collect(function(slot, index) {

-					if(slot[0] == slotObj && slot[1] == func2 && idx < 0) {  //disconnect first match

-						idx = index;

-						slot[0] = null;

-						return null;

-					} else {

-						return slot;

-					}

-				}).compact();

-			}

-		}

-	},

-	disconnectAll : function(obj1, func1, obj2, func2, options) {

-		Signal.disconnect(obj1, func1, obj2, func2, Object.extend(options || {}, {disconnectAll : true}))

-	}

-}

-*/

-

-/*

- Tests

-

-//   1. Simple Test 1 "hello Fred" should trigger "Fred is a stupid head"

-

-

-      sayHello = function(n) {

-      	alert("Hello! " + n);

-      }

-      moron = function(n) {

-      	alert(n + " is a stupid head");

-      }

-      Signal.connect(null,'sayHello',null,'moron');

-

-      onclick="sayHello('Fred')"

-

-

-//   2. Simple Test 2 repeated insults about Fred

-

-

-      Signal.connect(null,'sayHello2',null,'moron2');

-      Signal.connect(null,'sayHello2',null,'moron2');

-      Signal.connect(null,'sayHello2',null,'moron2');

-

-

-//   3. Simple Test 3 multiple insults about Fred

-

-

-      Signal.connect(null,'sayHello3',null,'moron3');

-      Signal.connect(null,'sayHello3',null,'bonehead3');

-      Signal.connect(null,'sayHello3',null,'idiot3');

-

-

-//   4. Simple Test 4 3 insults about Fred first - 3 then none

-

-

-      Signal.connect(null,'sayHello4',null,'moron4');

-      Signal.connect(null,'sayHello4',null,'moron4');

-      Signal.connect(null,'sayHello4',null,'moron4');

-      Signal.disconnect(null,'sayHello4',null,'moron4');

-      Signal.disconnect(null,'sayHello4',null,'moron4');

-      Signal.disconnect(null,'sayHello4',null,'moron4');

-

-

-//   5. Simple Test 5 connect 3 insults about Fred first - only one, then none

-

-

-      Signal.connect(null,'sayHello5',null,'moron5');

-      Signal.connect(null,'sayHello5',null,'moron5');

-      Signal.connect(null,'sayHello5',null,'moron5');

-      Signal.disconnectAll(null,'sayHello5',null,'moron5');

-

-

-//   6. Simple Test 6 connect 3 insults but only one comes out

-

-

-      Signal.connectOnce(null,'sayHello6',null,'moron6');

-      Signal.connectOnce(null,'sayHello6',null,'moron6');

-      Signal.connectOnce(null,'sayHello6',null,'moron6');

-

-

-//   7. Simple Test 7 connect via objects

-

-

-      var o = {};

-      o.sayHello = function(n) {

-      	alert("Hello! " + n + " (from object o)");

-      }

-      var m = {};

-      m.moron = function(n) {

-      	alert(n + " is a stupid head (from object m)");

-      }

-

-      Signal.connect(o,'sayHello',m,'moron');

-

-      onclick="o.sayHello('Fred')"

-

-

-//   8. Simple Test 8 connect but the insult comes first using {before:true}

-

-

-      Signal.connect(null,'sayHello8',null,'moron8', {before:true});

-

-

-//   9. Simple Test 9 connect but the insult is mutated

-

-

-      Signal.connect(null,'sayHello9',null,'moron9', {mutate:function() { return ['smelly ' + arguments[0]] }});

-

- */
-
-Object.extend(String.prototype, {
-  gsub: function(pattern, replacement) {
-    var result = '', source = this, match;
-    replacement = arguments.callee.prepareReplacement(replacement);
-    
-    while (source.length > 0) {
-      if (match = source.match(pattern)) {
-        result += source.slice(0, match.index);
-        result += (replacement(match) || '').toString();
-        source  = source.slice(match.index + match[0].length);
-      } else {
-        result += source, source = '';
-      }
-    }
-    return result;
-  },
-  
-  sub: function(pattern, replacement, count) {
-    replacement = this.gsub.prepareReplacement(replacement);
-    count = count === undefined ? 1 : count;
-    
-    return this.gsub(pattern, function(match) {
-      if (--count < 0) return match[0];
-      return replacement(match);
-    });
-  },
-  
-  scan: function(pattern, iterator) {
-    this.gsub(pattern, iterator);
-    return this;
-  },
-  
-  truncate: function(length, truncation) {
-    length = length || 30;
-    truncation = truncation === undefined ? '...' : truncation;
-    return this.length > length ? 
-      this.slice(0, length - truncation.length) + truncation : this;
-  },
-
-  strip: function() {
-    return this.replace(/^\s+/, '').replace(/\s+$/, '');
-  },
-  
-  stripTags: function() {
-    return this.replace(/<\/?[^>]+>/gi, '');
-  },
-
-  stripScripts: function() {
-    return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
-  },
-  
-  extractScripts: function() {
-    var matchAll = new RegExp(Prototype.ScriptFragment, 'img');
-    var matchOne = new RegExp(Prototype.ScriptFragment, 'im');
-    return (this.match(matchAll) || []).map(function(scriptTag) {
-      return (scriptTag.match(matchOne) || ['', ''])[1];
-    });
-  },
-  
-  evalScripts: function() {
-    return this.extractScripts().map(function(script) { return eval(script) });
-  },
-
-  escapeHTML: function() {
-    var div = document.createElement('div');
-    var text = document.createTextNode(this);
-    div.appendChild(text);
-    return div.innerHTML;
-  },
-
-  unescapeHTML: function() {
-    var div = document.createElement('div');
-    div.innerHTML = this.stripTags();
-    return div.childNodes[0] ? div.childNodes[0].nodeValue : '';
-  },
-  
-  toQueryParams: function() {
-    var pairs = this.match(/^\??(.*)$/)[1].split('&');
-    return pairs.inject({}, function(params, pairString) {
-      var pair = pairString.split('=');
-      params[pair[0]] = pair[1];
-      return params;
-    });
-  },
-  
-  toArray: function() {
-    return this.split('');
-  },
-  
-  camelize: function() {
-    var oStringList = this.split('-');
-    if (oStringList.length == 1) return oStringList[0];
-      
-    var camelizedString = 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];
-      camelizedString += s.charAt(0).toUpperCase() + s.substring(1);
-    }
-    
-    return camelizedString;
-  },
-
-  inspect: function() {
-    return "'" + this.replace(/\\/g, '\\\\').replace(/'/g, '\\\'') + "'";
-  }
-});
-
-String.prototype.gsub.prepareReplacement = function(replacement) {
-  if (typeof replacement == 'function') return replacement;
-  var template = new Template(replacement);
-  return function(match) { return template.evaluate(match) };
-}
-
-String.prototype.parseQuery = String.prototype.toQueryParams;
-
-var Template = Class.create();
-Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;
-Template.prototype = {
-  initialize: function(template, pattern) {
-    this.template = template.toString();
-    this.pattern  = pattern || Template.Pattern;
-  },
-  
-  evaluate: function(object) {
-    return this.template.gsub(this.pattern, function(match) {
-      var before = match[1];
-      if (before == '\\') return match[2];
-      return before + (object[match[3]] || '').toString();
-    });
-  }
-}
-
-
-/**

- * @class String extensions

- */

-Object.extend(String.prototype, 

-{

-	/**

-	 * @param {String} "left" to pad the string on the left, "right" to pad right.

-	 * @param {Number} minimum string length.

-	 * @param {String} character(s) to pad 

-	 * @return {String} padded character(s) on the left or right to satisfy minimum string length

-	 */

-

-	pad : function(side, len, chr) {

-		if (!chr) chr = ' ';

-		var s = this;

-		var left = side.toLowerCase()=='left';

-		while (s.length<len) s = left? chr + s : s + chr;

-		return s;

-	},

-

-	/**

-	 * @param {Number} minimum string length.

-	 * @param {String} character(s) to pad 

-	 * @return {String} padded character(s) on the left to satisfy minimum string length

-	 */

-	padLeft : function(len, chr) {

-		return this.pad('left',len,chr);

-	},

-

-	/**

-	 * @param {Number} minimum string length.

-	 * @param {String} character(s) to pad 

-	 * @return {String} padded character(s) on the right to satisfy minimum string length

-	 */

-	padRight : function(len, chr) {

-		return this.pad('right',len,chr);

-	},

-

-	/**

-	 * @param {Number} minimum string length.

-	 * @return {String} append zeros to the left to satisfy minimum string length.

-	 */

-	zerofill : function(len) { 

-		return this.padLeft(len,'0');

-	},

-

-	/**

-	 * @return {String} removed white spaces from both ends.

-	 */

-	trim : function() { 

-		return this.replace(/^\s+|\s+$/g,'');

-	},

-

-	/**

-	 * @return {String} removed white spaces from the left end.

-	 */

-	trimLeft : function() { 

-		return this.replace(/^\s+/,''); 

-	},

-

-	/**

-	 * @return {String} removed white spaces from the right end.

-	 */

-	trimRight : function() { 

-		return this.replace(/\s+$/,'');

-	},

-

-	/**

-	 * Convert period separated function names into a function reference.

-	 * e.g. "Prado.AJAX.Callback.Action.setValue".toFunction() will return

-	 * the actual function Prado.AJAX.Callback.Action.setValue()

-	 * @return {Function} the corresponding function represented by the string.

-	 */

-	toFunction : function()

-	{

-		var commands = this.split(/\./);

-		var command = window;

-		commands.each(function(action)

-		{ 

-			if(command[new String(action)]) 

-				command=command[new String(action)]; 

-		});

-		if(typeof(command) == "function")

-			return command;

-		else

-		{

-			if(typeof Logger != "undefined")

-				Logger.error("Missing function", this);

-				

-			throw new Error	("Missing function '"+this+"'");

-		}

-	},

-

-	/** 

-	 * Convert a string into integer, returns null if not integer.

-	 * @return {Number} null if string does not represent an integer.

-	 */

-	toInteger : function()

-	{

-		var exp = /^\s*[-\+]?\d+\s*$/;

-		if (this.match(exp) == null)

-			return null;

-		var num = parseInt(this, 10);

-		return (isNaN(num) ? null : num);

-	},

-

-	/** 

-	 * Convert a string into a double/float value. <b>Internationalization 

-	 * is not supported</b>

-	 * @param {String} the decimal character

-	 * @return {Double} null if string does not represent a float value

-	 */

-	toDouble : function(decimalchar)

-	{

-		if(this.length <= 0) return null;

-		decimalchar = decimalchar || ".";

-		var exp = new RegExp("^\\s*([-\\+])?(\\d+)?(\\" + decimalchar + "(\\d+))?\\s*$");

-		var m = this.match(exp);

-		

-		if (m == null)	

-			return null;

-		m[1] = m[1] || "";

-		m[2] = m[2] || "0";

-		m[4] = m[4] || "0";

-				

-		var cleanInput = m[1] + (m[2].length>0 ? m[2] : "0") + "." + m[4];

-		var num = parseFloat(cleanInput);

-		return (isNaN(num) ? null : num);

-	},

-

-	/**

-	 * Convert strings that represent a currency value (e.g. a float with grouping 

-	 * characters) to float. E.g. "10,000.50" will become "10000.50". The number 

-	 * of dicimal digits, grouping and decimal characters can be specified.

-	 * <i>The currency input format is <b>very</b> strict, null will be returned if

-	 * the pattern does not match</i>.

-	 * @param {String} the grouping character, default is ","

-	 * @param {Number} number of decimal digits

-	 * @param {String} the decimal character, default is "."

-	 * @type {Double} the currency value as float.

-	 */

-	toCurrency : function(groupchar, digits, decimalchar)

-	{

-		groupchar = groupchar || ",";

-		decimalchar = decimalchar || ".";

-		digits = typeof(digits) == "undefined" ? 2 : digits;

-

-		var exp = new RegExp("^\\s*([-\\+])?(((\\d+)\\" + groupchar + ")*)(\\d+)"

-			+ ((digits > 0) ? "(\\" + decimalchar + "(\\d{1," + digits + "}))?" : "")

-			+ "\\s*$");

-		var m = this.match(exp);

-		if (m == null)

-			return null;

-		var intermed = m[2] + m[5] ;

-		var cleanInput = m[1] + intermed.replace(

-				new RegExp("(\\" + groupchar + ")", "g"), "") 

-								+ ((digits > 0) ? "." + m[7] : "");

-		var num = parseFloat(cleanInput);

-		return (isNaN(num) ? null : num);

-	},

-

-	/**

-	 * Converts the string to a date by finding values that matches the 

-	 * date format pattern.

-	 * @param string date format pattern, e.g. MM-dd-yyyy

-	 * @return {Date} the date extracted from the string

-	 */

-	toDate : function(format)

-	{

-		return Date.SimpleParse(this, format);

-	}

-});
-
-var $break    = new Object();
-var $continue = new Object();
-
-var Enumerable = {
-  each: function(iterator) {
-    var index = 0;
-    try {
-      this._each(function(value) {
-        try {
-          iterator(value, index++);
-        } catch (e) {
-          if (e != $continue) throw e;
-        }
-      });
-    } catch (e) {
-      if (e != $break) throw e;
-    }
-  },
-  
-  all: function(iterator) {
-    var result = true;
-    this.each(function(value, index) {
-      result = result && !!(iterator || Prototype.K)(value, index);
-      if (!result) throw $break;
-    });
-    return result;
-  },
-  
-  any: function(iterator) {
-    var result = true;
-    this.each(function(value, index) {
-      if (result = !!(iterator || Prototype.K)(value, index)) 
-        throw $break;
-    });
-    return result;
-  },
-  
-  collect: function(iterator) {
-    var results = [];
-    this.each(function(value, index) {
-      results.push(iterator(value, index));
-    });
-    return results;
-  },
-  
-  detect: function (iterator) {
-    var result;
-    this.each(function(value, index) {
-      if (iterator(value, index)) {
-        result = value;
-        throw $break;
-      }
-    });
-    return result;
-  },
-  
-  findAll: function(iterator) {
-    var results = [];
-    this.each(function(value, index) {
-      if (iterator(value, index))
-        results.push(value);
-    });
-    return results;
-  },
-  
-  grep: function(pattern, iterator) {
-    var results = [];
-    this.each(function(value, index) {
-      var stringValue = value.toString();
-      if (stringValue.match(pattern))
-        results.push((iterator || Prototype.K)(value, index));
-    })
-    return results;
-  },
-  
-  include: function(object) {
-    var found = false;
-    this.each(function(value) {
-      if (value == object) {
-        found = true;
-        throw $break;
-      }
-    });
-    return found;
-  },
-  
-  inject: function(memo, iterator) {
-    this.each(function(value, index) {
-      memo = iterator(memo, value, index);
-    });
-    return memo;
-  },
-  
-  invoke: function(method) {
-    var args = $A(arguments).slice(1);
-    return this.collect(function(value) {
-      return value[method].apply(value, args);
-    });
-  },
-  
-  max: function(iterator) {
-    var result;
-    this.each(function(value, index) {
-      value = (iterator || Prototype.K)(value, index);
-      if (result == undefined || value >= result)
-        result = value;
-    });
-    return result;
-  },
-  
-  min: function(iterator) {
-    var result;
-    this.each(function(value, index) {
-      value = (iterator || Prototype.K)(value, index);
-      if (result == undefined || value < result)
-        result = value;
-    });
-    return result;
-  },
-  
-  partition: function(iterator) {
-    var trues = [], falses = [];
-    this.each(function(value, index) {
-      ((iterator || Prototype.K)(value, index) ? 
-        trues : falses).push(value);
-    });
-    return [trues, falses];
-  },
-  
-  pluck: function(property) {
-    var results = [];
-    this.each(function(value, index) {
-      results.push(value[property]);
-    });
-    return results;
-  },
-  
-  reject: function(iterator) {
-    var results = [];
-    this.each(function(value, index) {
-      if (!iterator(value, index))
-        results.push(value);
-    });
-    return results;
-  },
-  
-  sortBy: function(iterator) {
-    return this.collect(function(value, index) {
-      return {value: value, criteria: iterator(value, index)};
-    }).sort(function(left, right) {
-      var a = left.criteria, b = right.criteria;
-      return a < b ? -1 : a > b ? 1 : 0;
-    }).pluck('value');
-  },
-  
-  toArray: function() {
-    return this.collect(Prototype.K);
-  },
-  
-  zip: function() {
-    var iterator = Prototype.K, args = $A(arguments);
-    if (typeof args.last() == 'function')
-      iterator = args.pop();
-
-    var collections = [this].concat(args).map($A);
-    return this.map(function(value, index) {
-      return iterator(collections.pluck(index));
-    });
-  },
-  
-  inspect: function() {
-    return '#<Enumerable:' + this.toArray().inspect() + '>';
-  }
-}
-
-Object.extend(Enumerable, {
-  map:     Enumerable.collect,
-  find:    Enumerable.detect,
-  select:  Enumerable.findAll,
-  member:  Enumerable.include,
-  entries: Enumerable.toArray
-});
-
-
-var $A = Array.from = function(iterable) {
-  if (!iterable) return [];
-  if (iterable.toArray) {
-    return iterable.toArray();
-  } else {
-    var results = [];
-    for (var i = 0; i < iterable.length; i++)
-      results.push(iterable[i]);
-    return results;
-  }
-}
-
-Object.extend(Array.prototype, Enumerable);
-
-if (!Array.prototype._reverse)
-  Array.prototype._reverse = Array.prototype.reverse;
-
-Object.extend(Array.prototype, {
-  _each: function(iterator) {
-    for (var i = 0; i < this.length; i++)
-      iterator(this[i]);
-  },
-  
-  clear: function() {
-    this.length = 0;
-    return this;
-  },
-  
-  first: function() {
-    return this[0];
-  },
-  
-  last: function() {
-    return this[this.length - 1];
-  },
-  
-  compact: function() {
-    return this.select(function(value) {
-      return value != undefined || value != null;
-    });
-  },
-  
-  flatten: function() {
-    return this.inject([], function(array, value) {
-      return array.concat(value && value.constructor == Array ?
-        value.flatten() : [value]);
-    });
-  },
-  
-  without: function() {
-    var values = $A(arguments);
-    return this.select(function(value) {
-      return !values.include(value);
-    });
-  },
-  
-  indexOf: function(object) {
-    for (var i = 0; i < this.length; i++)
-      if (this[i] == object) return i;
-    return -1;
-  },
-  
-  reverse: function(inline) {
-    return (inline !== false ? this : this.toArray())._reverse();
-  },
-  
-  inspect: function() {
-    return '[' + this.map(Object.inspect).join(', ') + ']';
-  }
-});
-
-
-var Hash = {
-  _each: function(iterator) {
-    for (var key in this) {
-      var value = this[key];
-      if (typeof value == 'function') continue;
-
-      var pair = [key, value];
-      pair.key = key;
-      pair.value = value;
-      iterator(pair);
-    }
-  },
-
-  keys: function() {
-    return this.pluck('key');
-  },
-
-  values: function() {
-    return this.pluck('value');
-  },
-
-  merge: function(hash) {
-    return $H(hash).inject($H(this), function(mergedHash, pair) {
-      mergedHash[pair.key] = pair.value;
-      return mergedHash;
-    });
-  },
-
-  toQueryString: function() {
-    return this.map(function(pair)
-	{
-	  //special case for PHP, array post data.
-	  if(typeof(pair[1]) == 'object' || typeof(pair[1]) == 'array')
-	  {
-	  	return $A(pair[1]).collect(function(value)
-		{
-			return encodeURIComponent(pair[0])+'='+encodeURIComponent(value);

-		}).join('&');

-	  }
-	  else
- 	     return pair.map(encodeURIComponent).join('=');
-    }).join('&');
-  },
-
-  inspect: function() {
-    return '#<Hash:{' + this.map(function(pair) {
-      return pair.map(Object.inspect).join(': ');
-    }).join(', ') + '}>';
-  }
-}
-
-function $H(object) {
-  var hash = Object.extend({}, object || {});
-  Object.extend(hash, Enumerable);
-  Object.extend(hash, Hash);
-  return hash;
-}
-
-
-ObjectRange = Class.create();
-Object.extend(ObjectRange.prototype, Enumerable);
-Object.extend(ObjectRange.prototype, {
-  initialize: function(start, end, exclusive) {
-    this.start = start;
-    this.end = end;
-    this.exclusive = exclusive;
-  },
-  
-  _each: function(iterator) {
-    var value = this.start;
-    do {
-      iterator(value);
-      value = value.succ();
-    } while (this.include(value));
-  },
-  
-  include: function(value) {
-    if (value < this.start) 
-      return false;
-    if (this.exclusive)
-      return value < this.end;
-    return value <= this.end;
-  }
-});
-
-var $R = function(start, end, exclusive) {
-  return new ObjectRange(start, end, exclusive);
-}
-
-function $() {
-  var results = [], element;
-  for (var i = 0; i < arguments.length; i++) {
-    element = arguments[i];
-    if (typeof element == 'string')
-      element = document.getElementById(element);
-    results.push(Element.extend(element));
-  }
-  return results.length < 2 ? results[0] : results;
-}
-
-document.getElementsByClassName = function(className, parentElement) {
-  var children = ($(parentElement) || document.body).getElementsByTagName('*');
-  return $A(children).inject([], function(elements, child) {
-    if (child.className.match(new RegExp("(^|\\s)" + className + "(\\s|$)")))
-      elements.push(Element.extend(child));
-    return elements;
-  });
-}
-
-/*--------------------------------------------------------------------------*/
-
-if (!window.Element)
-  var Element = new Object();
-
-Element.extend = function(element) {
-  if (!element) return;
-  if (_nativeExtensions) return element;
-  
-  if (!element._extended && element.tagName && element != window) {
-    var methods = Element.Methods, cache = Element.extend.cache;
-    for (property in methods) {
-      var value = methods[property];
-      if (typeof value == 'function')
-        element[property] = cache.findOrStore(value);
-    }
-  }
-  
-  element._extended = true;
-  return element;
-}
-
-Element.extend.cache = {
-  findOrStore: function(value) {
-    return this[value] = this[value] || function() {
-      return value.apply(null, [this].concat($A(arguments)));
-    }
-  }
-}
-
-Element.Methods = {
-  visible: function(element) {
-    return $(element).style.display != 'none';
-  },
-  
-  toggle: function() {
-    for (var i = 0; i < arguments.length; i++) {
-      var element = $(arguments[i]);
-      Element[Element.visible(element) ? 'hide' : 'show'](element);
-    }
-  },
-
-  hide: function() {
-    for (var i = 0; i < arguments.length; i++) {
-      var element = $(arguments[i]);
-      element.style.display = 'none';
-    }
-  },
-  
-  show: function() {
-    for (var i = 0; i < arguments.length; i++) {
-      var element = $(arguments[i]);
-      element.style.display = '';
-    }
-  },
-
-  remove: function(element) {
-    element = $(element);
-    element.parentNode.removeChild(element);
-  },
-
-  update: function(element, html) {
-    $(element).innerHTML = html.stripScripts();
-    setTimeout(function() {html.evalScripts()}, 10);
-  },
-  
-  replace: function(element, html) {
-    element = $(element);
-    if (element.outerHTML) {
-      element.outerHTML = html.stripScripts();
-    } else {
-      var range = element.ownerDocument.createRange();
-      range.selectNodeContents(element);
-      element.parentNode.replaceChild(
-        range.createContextualFragment(html.stripScripts()), element);
-    }
-    setTimeout(function() {html.evalScripts()}, 10);
-  },
-  
-  getHeight: function(element) {
-    element = $(element);
-    return element.offsetHeight; 
-  },
-  
-  classNames: function(element) {
-    return new Element.ClassNames(element);
-  },
-
-  hasClassName: function(element, className) {
-    if (!(element = $(element))) return;
-    return Element.classNames(element).include(className);
-  },
-
-  addClassName: function(element, className) {
-    if (!(element = $(element))) return;
-    return Element.classNames(element).add(className);
-  },
-
-  removeClassName: function(element, className) {
-    if (!(element = $(element))) return;
-    return Element.classNames(element).remove(className);
-  },
-  
-  // removes whitespace-only text node children
-  cleanWhitespace: function(element) {
-    element = $(element);
-    for (var i = 0; i < element.childNodes.length; i++) {
-      var node = element.childNodes[i];
-      if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) 
-        Element.remove(node);
-    }
-  },
-  
-  empty: function(element) {
-    return $(element).innerHTML.match(/^\s*$/);
-  },
-  
-  childOf: function(element, ancestor) {
-    element = $(element), ancestor = $(ancestor);
-    while (element = element.parentNode)
-      if (element == ancestor) return true;
-    return false;
-  },
-  
-  scrollTo: function(element) {
-    element = $(element);
-    var x = element.x ? element.x : element.offsetLeft,
-        y = element.y ? element.y : element.offsetTop;
-    window.scrollTo(x, y);
-  },
-  
-  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 ? css.getPropertyValue(style) : null;
-      } else if (element.currentStyle) {
-        value = element.currentStyle[style.camelize()];
-      }
-    }
-
-    if (window.opera && ['left', 'top', 'right', 'bottom'].include(style))
-      if (Element.getStyle(element, 'position') == 'static') value = 'auto';
-
-    return value == 'auto' ? null : value;
-  },
-  
-  setStyle: function(element, style) {
-    element = $(element);
-    for (var name in style) 
-      element.style[name.camelize()] = style[name];
-  },
-  
-  getDimensions: function(element) {
-    element = $(element);
-    if (Element.getStyle(element, 'display') != 'none')
-      return {width: element.offsetWidth, height: element.offsetHeight};
-    
-    // All *Width and *Height properties give 0 on elements with display none,
-    // so enable the element temporarily
-    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};    
-  },
-  
-  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;
-      }  
-    }
-  },
-
-  undoPositioned: function(element) {
-    element = $(element);
-    if (element._madePositioned) {
-      element._madePositioned = undefined;
-      element.style.position =
-        element.style.top =
-        element.style.left =
-        element.style.bottom =
-        element.style.right = '';   
-    }
-  },
-
-  makeClipping: function(element) {
-    element = $(element);
-    if (element._overflow) return;
-    element._overflow = element.style.overflow;
-    if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden')
-      element.style.overflow = 'hidden';
-  },
-
-  undoClipping: function(element) {
-    element = $(element);
-    if (element._overflow) return;
-    element.style.overflow = element._overflow;
-    element._overflow = undefined;
-  }
-}
-
-Object.extend(Element, Element.Methods);
-
-var _nativeExtensions = false;
-
-if(!HTMLElement && /Konqueror|Safari|KHTML/.test(navigator.userAgent)) {
-  var HTMLElement = {}
-  HTMLElement.prototype = document.createElement('div').__proto__;
-}
-
-Element.addMethods = function(methods) {
-  Object.extend(Element.Methods, methods || {});
-  
-  if(typeof HTMLElement != 'undefined') {
-    var methods = Element.Methods, cache = Element.extend.cache;
-    for (property in methods) {
-      var value = methods[property];
-      if (typeof value == 'function')
-        HTMLElement.prototype[property] = cache.findOrStore(value);
-    }
-    _nativeExtensions = true;
-  }
-}
-
-Element.addMethods();
-
-var Toggle = new Object();
-Toggle.display = Element.toggle;
-
-/*--------------------------------------------------------------------------*/
-
-Abstract.Insertion = function(adjacency) {
-  this.adjacency = adjacency;
-}
-
-Abstract.Insertion.prototype = {
-  initialize: function(element, content) {
-    this.element = $(element);
-    this.content = content.stripScripts();
-    
-    if (this.adjacency && this.element.insertAdjacentHTML) {
-      try {
-        this.element.insertAdjacentHTML(this.adjacency, this.content);
-      } catch (e) {
-        var tagName = this.element.tagName.toLowerCase();
-        if (tagName == 'tbody' || tagName == 'tr') {
-          this.insertContent(this.contentFromAnonymousTable());
-        } else {
-          throw e;
-        }
-      }
-    } else {
-      this.range = this.element.ownerDocument.createRange();
-      if (this.initializeRange) this.initializeRange();
-      this.insertContent([this.range.createContextualFragment(this.content)]);
-    }
-
-    setTimeout(function() {content.evalScripts()}, 10);   
-  },
-  
-  contentFromAnonymousTable: function() {
-    var div = document.createElement('div');
-    div.innerHTML = '<table><tbody>' + this.content + '</tbody></table>';
-    return $A(div.childNodes[0].childNodes[0].childNodes);
-  }
-}
-
-var Insertion = new Object();
-
-Insertion.Before = Class.create();
-Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), {
-  initializeRange: function() {
-    this.range.setStartBefore(this.element);
-  },
-  
-  insertContent: function(fragments) {
-    fragments.each((function(fragment) {
-      this.element.parentNode.insertBefore(fragment, this.element);
-    }).bind(this));
-  }
-});
-
-Insertion.Top = Class.create();
-Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), {
-  initializeRange: function() {
-    this.range.selectNodeContents(this.element);
-    this.range.collapse(true);
-  },
-  
-  insertContent: function(fragments) {
-    fragments.reverse(false).each((function(fragment) {
-      this.element.insertBefore(fragment, this.element.firstChild);
-    }).bind(this));
-  }
-});
-
-Insertion.Bottom = Class.create();
-Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), {
-  initializeRange: function() {
-    this.range.selectNodeContents(this.element);
-    this.range.collapse(this.element);
-  },
-  
-  insertContent: function(fragments) {
-    fragments.each((function(fragment) {
-      this.element.appendChild(fragment);
-    }).bind(this));
-  }
-});
-
-Insertion.After = Class.create();
-Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), {
-  initializeRange: function() {
-    this.range.setStartAfter(this.element);
-  },
-  
-  insertContent: function(fragments) {
-    fragments.each((function(fragment) {
-      this.element.parentNode.insertBefore(fragment, 
-        this.element.nextSibling);
-    }).bind(this));
-  }
-});
-
-/*--------------------------------------------------------------------------*/
-
-Element.ClassNames = Class.create();
-Element.ClassNames.prototype = {
-  initialize: function(element) {
-    this.element = $(element);
-  },
-
-  _each: function(iterator) {
-    this.element.className.split(/\s+/).select(function(name) {
-      return name.length > 0;
-    })._each(iterator);
-  },
-  
-  set: function(className) {
-    this.element.className = className;
-  },
-  
-  add: function(classNameToAdd) {
-    if (this.include(classNameToAdd)) return;
-    this.set(this.toArray().concat(classNameToAdd).join(' '));
-  },
-  
-  remove: function(classNameToRemove) {
-    if (!this.include(classNameToRemove)) return;
-    this.set(this.select(function(className) {
-      return className != classNameToRemove;
-    }).join(' '));
-  },
-  
-  toString: function() {
-    return this.toArray().join(' ');
-  }
-}
-
-Object.extend(Element.ClassNames.prototype, Enumerable);
-
-
-var Field = {
-  clear: function() {
-    for (var i = 0; i < arguments.length; i++)
-      $(arguments[i]).value = '';
-  },
-
-  focus: function(element) {
-    $(element).focus();
-  },
-
-  present: function() {
-    for (var i = 0; i < arguments.length; i++)
-      if ($(arguments[i]).value == '') return false;
-    return true;
-  },
-
-  select: function(element) {
-    $(element).select();
-  },
-
-  activate: function(element) {
-    element = $(element);
-    element.focus();
-    if (element.select)
-      element.select();
-  }
-}
-
-/*--------------------------------------------------------------------------*/
-
-var Form = {
-  serialize: function(form) {
-    var elements = Form.getElements($(form));
-    var queryComponents = new Array();
-
-    for (var i = 0; i < elements.length; i++) {
-      var queryComponent = Form.Element.serialize(elements[i]);
-      if (queryComponent)
-        queryComponents.push(queryComponent);
-    }
-
-    return queryComponents.join('&');
-  },
-
-  getElements: function(form) {
-    form = $(form);
-    var elements = new Array();
-
-    for (var tagName in Form.Element.Serializers) {
-      var tagElements = form.getElementsByTagName(tagName);
-      for (var j = 0; j < tagElements.length; j++)
-        elements.push(tagElements[j]);
-    }
-    return elements;
-  },
-
-  getInputs: function(form, typeName, name) {
-    form = $(form);
-    var inputs = form.getElementsByTagName('input');
-
-    if (!typeName && !name)
-      return inputs;
-
-    var matchingInputs = new Array();
-    for (var i = 0; i < inputs.length; i++) {
-      var input = inputs[i];
-      if ((typeName && input.type != typeName) ||
-          (name && input.name != name))
-        continue;
-      matchingInputs.push(input);
-    }
-
-    return matchingInputs;
-  },
-
-  disable: function(form) {
-    var elements = Form.getElements(form);
-    for (var i = 0; i < elements.length; i++) {
-      var element = elements[i];
-      element.blur();
-      element.disabled = 'true';
-    }
-  },
-
-  enable: function(form) {
-    var elements = Form.getElements(form);
-    for (var i = 0; i < elements.length; i++) {
-      var element = elements[i];
-      element.disabled = '';
-    }
-  },
-
-  findFirstElement: function(form) {
-    return Form.getElements(form).find(function(element) {
-      return element.type != 'hidden' && !element.disabled &&
-        ['input', 'select', 'textarea'].include(element.tagName.toLowerCase());
-    });
-  },
-
-  focusFirstElement: function(form) {
-    Field.activate(Form.findFirstElement(form));
-  },
-
-  reset: function(form) {
-    $(form).reset();
-  }
-}
-
-Form.Element = {
-  serialize: function(element) {
-    element = $(element);
-    var method = element.tagName.toLowerCase();
-    var parameter = Form.Element.Serializers[method](element);
-
-    if (parameter) {
-      var key = encodeURIComponent(parameter[0]);
-      if (key.length == 0) return;
-
-      if (parameter[1].constructor != Array)
-        parameter[1] = [parameter[1]];
-
-      return parameter[1].map(function(value) {
-        return key + '=' + encodeURIComponent(value);
-      }).join('&');
-    }
-  },
-
-  getValue: function(element) {
-    element = $(element);
-    var method = element.tagName.toLowerCase();
-    var parameter = Form.Element.Serializers[method](element);
-
-    if (parameter)
-      return parameter[1];
-  }
-}
-
-Form.Element.Serializers = {
-  input: function(element) {
-  	if(typeof(element.type) == "undefined")
-		return false;
-    switch (element.type.toLowerCase()) {
-      case 'submit':
-      case 'hidden':
-      case 'password':
-      case 'text':
-        return Form.Element.Serializers.textarea(element);
-      case 'checkbox':
-      case 'radio':
-        return Form.Element.Serializers.inputSelector(element);
-    }
-    return false;
-  },
-
-  inputSelector: function(element) {
-    if (element.checked)
-      return [element.name, element.value];
-  },
-
-  textarea: function(element) {
-    return [element.name, element.value];
-  },
-
-  select: function(element) {
-    return Form.Element.Serializers[element.type == 'select-one' ?
-      'selectOne' : 'selectMany'](element);
-  },
-
-  selectOne: function(element) {
-    var value = '', opt, index = element.selectedIndex;
-    if (index >= 0) {
-      opt = element.options[index];
-      value = opt.value || opt.text;
-    }
-    return [element.name, value];
-  },
-
-  selectMany: function(element) {
-    var value = [];
-    for (var i = 0; i < element.length; i++) {
-      var opt = element.options[i];
-      if (opt.selected)
-        value.push(opt.value || opt.text);
-    }
-    return [element.name, value];
-  }
-}
-
-/*--------------------------------------------------------------------------*/
-
-var $F = Form.Element.getValue;
-
-/*--------------------------------------------------------------------------*/
-
-Abstract.TimedObserver = function() {}
-Abstract.TimedObserver.prototype = {
-  initialize: function(element, frequency, callback) {
-    this.frequency = frequency;
-    this.element   = $(element);
-    this.callback  = callback;
-
-    this.lastValue = this.getValue();
-    this.registerCallback();
-  },
-
-  registerCallback: function() {
-    setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
-  },
-
-  onTimerEvent: function() {
-    var value = this.getValue();
-    if (this.lastValue != value) {
-      this.callback(this.element, value);
-      this.lastValue = value;
-    }
-  }
-}
-
-Form.Element.Observer = Class.create();
-Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
-  getValue: function() {
-    return Form.Element.getValue(this.element);
-  }
-});
-
-Form.Observer = Class.create();
-Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
-  getValue: function() {
-    return Form.serialize(this.element);
-  }
-});
-
-/*--------------------------------------------------------------------------*/
-
-Abstract.EventObserver = function() {}
-Abstract.EventObserver.prototype = {
-  initialize: function(element, callback) {
-    this.element  = $(element);
-    this.callback = callback;
-
-    this.lastValue = this.getValue();
-    if (this.element.tagName.toLowerCase() == 'form')
-      this.registerFormCallbacks();
-    else
-      this.registerCallback(this.element);
-  },
-
-  onElementEvent: function() {
-    var value = this.getValue();
-    if (this.lastValue != value) {
-      this.callback(this.element, value);
-      this.lastValue = value;
-    }
-  },
-
-  registerFormCallbacks: function() {
-    var elements = Form.getElements(this.element);
-    for (var i = 0; i < elements.length; i++)
-      this.registerCallback(elements[i]);
-  },
-
-  registerCallback: function(element) {
-    if (element.type) {
-      switch (element.type.toLowerCase()) {
-        case 'checkbox':
-        case 'radio':
-          Event.observe(element, 'click', this.onElementEvent.bind(this));
-          break;
-        case 'password':
-        case 'text':
-        case 'textarea':
-        case 'select-one':
-        case 'select-multiple':
-          Event.observe(element, 'change', this.onElementEvent.bind(this));
-          break;
-      }
-    }
-  }
-}
-
-Form.Element.EventObserver = Class.create();
-Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
-  getValue: function() {
-    return Form.Element.getValue(this.element);
-  }
-});
-
-Form.EventObserver = Class.create();
-Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
-  getValue: function() {
-    return Form.serialize(this.element);
-  }
-});
-
-
-
-if (!window.Event) {
-  var Event = new Object();
-}
-
-Object.extend(Event, {
-  KEY_BACKSPACE: 8,
-  KEY_TAB:       9,
-  KEY_RETURN:   13,
-  KEY_ESC:      27,
-  KEY_LEFT:     37,
-  KEY_UP:       38,
-  KEY_RIGHT:    39,
-  KEY_DOWN:     40,
-  KEY_DELETE:   46,
-  KEY_SPACEBAR: 32,
-
-  element: function(event) {
-    return event.target || event.srcElement;
-  },
-
-  isLeftClick: function(event) {
-    return (((event.which) && (event.which == 1)) ||
-            ((event.button) && (event.button == 1)));
-  },
-
-  pointerX: function(event) {
-    return event.pageX || (event.clientX + 
-      (document.documentElement.scrollLeft || document.body.scrollLeft));
-  },
-
-  pointerY: function(event) {
-    return event.pageY || (event.clientY + 
-      (document.documentElement.scrollTop || document.body.scrollTop));
-  },
-
-  stop: function(event) {
-    if (event.preventDefault) { 
-      event.preventDefault(); 
-      event.stopPropagation(); 
-    } else {
-      event.returnValue = false;
-      event.cancelBubble = true;
-    }
-  },
-
-  // find the first node with the given tagName, starting from the
-  // node the event was triggered on; traverses the DOM upwards
-  findElement: function(event, tagName) {
-    var element = Event.element(event);
-    while (element.parentNode && (!element.tagName ||
-        (element.tagName.toUpperCase() != tagName.toUpperCase())))
-      element = element.parentNode;
-    return element;
-  },
-
-  observers: false,
-  
-  _observeAndCache: function(element, name, observer, useCapture) {
-    if (!this.observers) this.observers = [];
-    if (element.addEventListener) {
-      this.observers.push([element, name, observer, useCapture]);
-      element.addEventListener(name, observer, useCapture);
-    } else if (element.attachEvent) {
-      this.observers.push([element, name, observer, useCapture]);
-      element.attachEvent('on' + name, observer);
-    }
-  },
-  
-  unloadCache: function() {
-    if (!Event.observers) return;
-    for (var i = 0; i < Event.observers.length; i++) {
-      Event.stopObserving.apply(this, Event.observers[i]);
-      Event.observers[i][0] = null;
-    }
-    Event.observers = false;
-  },
-
-  observe: function(element, name, observer, useCapture) {
-    var element = $(element);
-    useCapture = useCapture || false;
-    
-    if (name == 'keypress' &&
-        (navigator.appVersion.match(/Konqueror|Safari|KHTML/)
-        || element.attachEvent))
-      name = 'keydown';
-    
-    this._observeAndCache(element, name, observer, useCapture);
-  },
-
-  stopObserving: function(element, name, observer, useCapture) {
-    var element = $(element);
-    useCapture = useCapture || false;
-    
-    if (name == 'keypress' &&
-        (navigator.appVersion.match(/Konqueror|Safari|KHTML/)
-        || element.detachEvent))
-      name = 'keydown';
-    
-    if (element.removeEventListener) {
-      element.removeEventListener(name, observer, useCapture);
-    } else if (element.detachEvent) {
-      element.detachEvent('on' + name, observer);
-    }
-  }
-});
-
-/* prevent memory leaks in IE */
-if (navigator.appVersion.match(/\bMSIE\b/))
-  Event.observe(window, 'unload', Event.unloadCache, false);
-
-
-/**

- * @class Event extensions.

- */

-Object.extend(Event,

-{

-	/**

-	 * Register a function to be executed when the page is loaded.

-	 * Note that the page is only loaded if all resources (e.g. images)

-	 * are loaded.

-	 *

-	 * Example: Show an alert box with message "Page Loaded!" when the

-	 * page finished loading.

-	 * <code>

-	 * Event.OnLoad(function(){ alert("Page Loaded!"); });

-	 * </code>

-	 *

-	 * @param {Function} function to execute when page is loaded.

-	 */

-	OnLoad : function (fn)

-	{

-		// opera onload is in document, not window

-		var w = document.addEventListener &&

-					!window.addEventListener ? document : window;

-		Event.observe(w,'load',fn);

-	},

-

-	/**

-	 * @param {Event} a keyboard event

-	 * @return {Number} the Unicode character code generated by the key

-	 * that was struck.

-	 */

-	keyCode : function(e)

-	{

-	   return e.keyCode != null ? e.keyCode : e.charCode

-	},

-

-	/**

-	 * @param {String} event type or event name.

-	 * @return {Boolean} true if event type is of HTMLEvent, false

-	 * otherwise

-	 */

-	isHTMLEvent : function(type)

-	{

-		var events = ['abort', 'blur', 'change', 'error', 'focus',

-					'load', 'reset', 'resize', 'scroll', 'select',

-					'submit', 'unload'];

-		return events.include(type);

-	},

-

-	/**

-	 * @param {String} event type or event name

-	 * @return {Boolean} true if event type is of MouseEvent,

-	 * false otherwise

-	 */

-	isMouseEvent : function(type)

-	{

-		var events = ['click', 'mousedown', 'mousemove', 'mouseout',

-					'mouseover', 'mouseup'];

-		return events.include(type);

-	},

-

-	/**

-	 * Dispatch the DOM event of a given <tt>type</tt> on a DOM

-	 * <tt>element</tt>. Only HTMLEvent and MouseEvent can be

-	 * dispatched, keyboard events or UIEvent can not be dispatch

-	 * via javascript consistently.

-	 * For the "submit" event the submit() method is called.

-	 * @param {Object} element id string or a DOM element.

-	 * @param {String} event type to dispatch.

-	 */

-	fireEvent : function(element,type,canBubble)

-	{

-		canBubble = (typeof(canBubble) == undefined) ? true : canBubble;

-		element = $(element);

-		if(type == "submit")

-			return element.submit();

-		if(document.createEvent)

-        {

-			if(Event.isHTMLEvent(type))

-			{

-				var event = document.createEvent('HTMLEvents');

-	            event.initEvent(type, canBubble, true);

-			}

-			else if(Event.isMouseEvent(type))

-			{

-				var event = document.createEvent('MouseEvents');

-				if (event.initMouseEvent)

-		        {

-					event.initMouseEvent(type,canBubble,true,

-						document.defaultView, 1, 0, 0, 0, 0, false,

-								false, false, false, 0, null);

-		        }

-		        else

-		        {

-		            // Safari

-		            // TODO we should be initialising other mouse-event related attributes here

-		            event.initEvent(type, canBubble, true);

-		        }

-			}

-            element.dispatchEvent(event);

-        }

-        else if(document.createEventObject)

-        {

-        	var evObj = document.createEventObject();

-            element.fireEvent('on'+type, evObj);

-        }

-        else if(typeof(element['on'+type]) == "function")

-            element['on'+type]();

-	}

-});
-
-var Position = {
-  // set to true if needed, warning: firefox performance problems
-  // NOT neeeded for page scrolling, only if draggable contained in
-  // scrollable elements
-  includeScrollOffsets: false, 
-
-  // must be called before calling withinIncludingScrolloffset, every time the
-  // page is scrolled
-  prepare: function() {
-    this.deltaX =  window.pageXOffset 
-                || document.documentElement.scrollLeft 
-                || document.body.scrollLeft 
-                || 0;
-    this.deltaY =  window.pageYOffset 
-                || document.documentElement.scrollTop 
-                || document.body.scrollTop 
-                || 0;
-  },
-
-  realOffset: function(element) {
-    var valueT = 0, valueL = 0;
-    do {
-      valueT += element.scrollTop  || 0;
-      valueL += element.scrollLeft || 0; 
-      element = element.parentNode;
-    } while (element);
-    return [valueL, valueT];
-  },
-
-  cumulativeOffset: function(element) {
-    var valueT = 0, valueL = 0;
-    do {
-      valueT += element.offsetTop  || 0;
-      valueL += element.offsetLeft || 0;
-      element = element.offsetParent;
-    } while (element);
-    return [valueL, valueT];
-  },
-
-  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];
-  },
-  
-  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;
-  },
-  
-  // caches x/y coordinate pair to use with overlap
-  within: function(element, x, y) {
-    if (this.includeScrollOffsets)
-      return this.withinIncludingScrolloffsets(element, x, y);
-    this.xcomp = x;
-    this.ycomp = y;
-    this.offset = this.cumulativeOffset(element);
-
-    return (y >= this.offset[1] &&
-            y <  this.offset[1] + element.offsetHeight &&
-            x >= this.offset[0] && 
-            x <  this.offset[0] + element.offsetWidth);
-  },
-
-  withinIncludingScrolloffsets: function(element, x, y) {
-    var offsetcache = this.realOffset(element);
-
-    this.xcomp = x + offsetcache[0] - this.deltaX;
-    this.ycomp = y + offsetcache[1] - this.deltaY;
-    this.offset = this.cumulativeOffset(element);
-
-    return (this.ycomp >= this.offset[1] &&
-            this.ycomp <  this.offset[1] + element.offsetHeight &&
-            this.xcomp >= this.offset[0] && 
-            this.xcomp <  this.offset[0] + element.offsetWidth);
-  },
-
-  // within must be called directly before
-  overlap: function(mode, element) {  
-    if (!mode) return 0;  
-    if (mode == 'vertical') 
-      return ((this.offset[1] + element.offsetHeight) - this.ycomp) / 
-        element.offsetHeight;
-    if (mode == 'horizontal')
-      return ((this.offset[0] + element.offsetWidth) - this.xcomp) / 
-        element.offsetWidth;
-  },
-
-  clone: function(source, target) {
-    source = $(source);
-    target = $(target);
-    target.style.position = 'absolute';
-    var offsets = this.cumulativeOffset(source);
-    target.style.top    = offsets[1] + 'px';
-    target.style.left   = offsets[0] + 'px';
-    target.style.width  = source.offsetWidth + 'px';
-    target.style.height = source.offsetHeight + 'px';
-  },
-
-  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];
-  },
-
-  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';
-  },
-
-  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';;
-  },
-
-  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;
-  }
-}
-
-// Safari returns margins on body which is incorrect if the child is absolutely
-// positioned.  For performance reasons, redefine 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];
-  }
-}
-
-
-
-
-var Selector = Class.create();
-Selector.prototype = {
-  initialize: function(expression) {
-    this.params = {classNames: []};
-    this.expression = expression.toString().strip();
-    this.parseExpression();
-    this.compileMatcher();
-  },
-
-  parseExpression: function() {
-    function abort(message) { throw 'Parse error in selector: ' + message; }
-
-    if (this.expression == '')  abort('empty expression');
-
-    var params = this.params, expr = this.expression, match, modifier, clause, rest;
-    while (match = expr.match(/^(.*)\[([a-z0-9_:-]+?)(?:([~\|!]?=)(?:"([^"]*)"|([^\]\s]*)))?\]$/i)) {
-      params.attributes = params.attributes || [];
-      params.attributes.push({name: match[2], operator: match[3], value: match[4] || match[5] || ''});
-      expr = match[1];
-    }
-
-    if (expr == '*') return this.params.wildcard = true;
-    
-    while (match = expr.match(/^([^a-z0-9_-])?([a-z0-9_-]+)(.*)/i)) {
-      modifier = match[1], clause = match[2], rest = match[3];
-      switch (modifier) {
-        case '#':       params.id = clause; break;
-        case '.':       params.classNames.push(clause); break;
-        case '':
-        case undefined: params.tagName = clause.toUpperCase(); break;
-        default:        abort(expr.inspect());
-      }
-      expr = rest;
-    }
-    
-    if (expr.length > 0) abort(expr.inspect());
-  },
-
-  buildMatchExpression: function() {
-    var params = this.params, conditions = [], clause;
-
-    if (params.wildcard)
-      conditions.push('true');
-    if (clause = params.id)
-      conditions.push('element.id == ' + clause.inspect());
-    if (clause = params.tagName)
-      conditions.push('element.tagName.toUpperCase() == ' + clause.inspect());
-    if ((clause = params.classNames).length > 0)
-      for (var i = 0; i < clause.length; i++)
-        conditions.push('Element.hasClassName(element, ' + clause[i].inspect() + ')');
-    if (clause = params.attributes) {
-      clause.each(function(attribute) {
-        var value = 'element.getAttribute(' + attribute.name.inspect() + ')';
-        var splitValueBy = function(delimiter) {
-          return value + ' && ' + value + '.split(' + delimiter.inspect() + ')';
-        }
-        
-        switch (attribute.operator) {
-          case '=':       conditions.push(value + ' == ' + attribute.value.inspect()); break;
-          case '~=':      conditions.push(splitValueBy(' ') + '.include(' + attribute.value.inspect() + ')'); break;
-          case '|=':      conditions.push(
-                            splitValueBy('-') + '.first().toUpperCase() == ' + attribute.value.toUpperCase().inspect()
-                          ); break;
-          case '!=':      conditions.push(value + ' != ' + attribute.value.inspect()); break;
-          case '':
-          case undefined: conditions.push(value + ' != null'); break;
-          default:        throw 'Unknown operator ' + attribute.operator + ' in selector';
-        }
-      });
-    }
-
-    return conditions.join(' && ');
-  },
-
-  compileMatcher: function() {
-    this.match = new Function('element', 'if (!element.tagName) return false; \
-      return ' + this.buildMatchExpression());
-  },
-
-  findElements: function(scope) {
-    var element;
-
-    if (element = $(this.params.id))
-      if (this.match(element))
-        if (!scope || Element.childOf(element, scope))
-          return [element];
-
-    scope = (scope || document).getElementsByTagName(this.params.tagName || '*');
-
-    var results = [];
-    for (var i = 0; i < scope.length; i++)
-      if (this.match(element = scope[i]))
-        results.push(Element.extend(element));
-
-    return results;
-  },
-
-  toString: function() {
-    return this.expression;
-  }
-}
-
-function $$() {
-  return $A(arguments).map(function(expression) {
-    return expression.strip().split(/\s+/).inject([null], function(results, expr) {
-      var selector = new Selector(expr);
-      return results.map(selector.findElements.bind(selector)).flatten();
-    });
-  }).flatten();
-}
-
-
-// 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');
-  }
-}
-
-

-Object.extend(Builder,

-{

-	exportTags:function()

-	{

-		var tags=["BUTTON","TT","PRE","H1","H2","H3","BR","CANVAS","HR","LABEL","TEXTAREA","FORM","STRONG","SELECT","OPTION","OPTGROUP","LEGEND","FIELDSET","P","UL","OL","LI","TD","TR","THEAD","TBODY","TFOOT","TABLE","TH","INPUT","SPAN","A","DIV","IMG", "CAPTION"];

-		tags.each(function(tag)

-		{

-			window[tag]=function()

-			{

-				var args=$A(arguments);

-				if(args.length==0)

-					return Builder.node(tag,null);

-				if(args.length==1)

-					return Builder.node(tag,args[0]);

-				if(args.length>1)

-					return Builder.node(tag,args.shift(),args);

-

-			};

-		});

-	}

-});

-

-Builder.exportTags();

-
-
-

-Object.extend(Date.prototype,

-{	

-	SimpleFormat: function(format, data)

-	{

-		data = data || {};

-		var bits = new Array();

-		bits['d'] = this.getDate();

-		bits['dd'] = String(this.getDate()).zerofill(2);

-		

-		bits['M'] = this.getMonth()+1;

-		bits['MM'] = String(this.getMonth()+1).zerofill(2);

-		if(data.AbbreviatedMonthNames)

-			bits['MMM'] = data.AbbreviatedMonthNames[this.getMonth()];

-		if(data.MonthNames)

-			bits['MMMM'] = data.MonthNames[this.getMonth()];

-		var yearStr = "" + this.getFullYear();

-		yearStr = (yearStr.length == 2) ? '19' + yearStr: yearStr;

-		bits['yyyy'] = yearStr;

-		bits['yy'] = bits['yyyy'].toString().substr(2,2);

-		

-		// do some funky regexs to replace the format string

-		// with the real values

-		var frm = new String(format);

-		for (var sect in bits) 

-		{

-			var reg = new RegExp("\\b"+sect+"\\b" ,"g");

-			frm = frm.replace(reg, bits[sect]);

-		}

-		return frm;

-	},

-

-	toISODate : function()

-	{

-		var y = this.getFullYear();

-		var m = String(this.getMonth() + 1).zerofill(2);

-		var d = String(this.getDate()).zerofill(2);

-		return String(y) + String(m) + String(d);

-	}

-});

-

-Object.extend(Date, 

-{

-	SimpleParse: function(value, format)

-	{	

-		val=String(value);

-		format=String(format);

-		

-		if(val.length <= 0) return null;

-		

-		if(format.length <= 0) return new Date(value);

-			

-		var isInteger = function (val) 

-		{

-			var digits="1234567890";

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

-			{

-				if (digits.indexOf(val.charAt(i))==-1) { return false; }

-			}

-			return true;

-		};

-		

-		var getInt = function(str,i,minlength,maxlength) 

-		{

-			for (var x=maxlength; x>=minlength; x--) 

-			{

-				var token=str.substring(i,i+x);

-				if (token.length < minlength) { return null; }

-				if (isInteger(token)) { return token; }

-			}

-			return null;

-		};

-	

-		var i_val=0;

-		var i_format=0;

-		var c="";

-		var token="";

-		var token2="";

-		var x,y;

-		var now=new Date();

-		var year=now.getFullYear();

-		var month=now.getMonth()+1;

-		var date=1;

-	

-		while (i_format < format.length) 

-		{

-			// Get next token from format string

-			c=format.charAt(i_format);

-			token="";

-			while ((format.charAt(i_format)==c) && (i_format < format.length)) 

-			{

-				token += format.charAt(i_format++);

-			}

-		

-			// Extract contents of value based on format token

-			if (token=="yyyy" || token=="yy" || token=="y") 

-			{

-				if (token=="yyyy") { x=4;y=4; }

-				if (token=="yy")   { x=2;y=2; }

-				if (token=="y")    { x=2;y=4; }

-				year=getInt(val,i_val,x,y);

-				if (year==null) { return null; }

-				i_val += year.length;

-				if (year.length==2) 

-				{

-					if (year > 70) { year=1900+(year-0); }

-					else { year=2000+(year-0); }

-				}

-			}

-

-			else if (token=="MM"||token=="M") 

-			{

-				month=getInt(val,i_val,token.length,2);

-				if(month==null||(month<1)||(month>12)){return null;}

-				i_val+=month.length;

-			}

-			else if (token=="dd"||token=="d") 

-			{

-				date=getInt(val,i_val,token.length,2);

-				if(date==null||(date<1)||(date>31)){return null;}

-				i_val+=date.length;

-			}

-			else 

-			{

-				if (val.substring(i_val,i_val+token.length)!=token) {return null;}

-				else {i_val+=token.length;}

-			}

-		}

-	

-		// If there are any trailing characters left in the value, it doesn't match

-		if (i_val != val.length) { return null; }

-		

-		// Is date valid for month?

-		if (month==2) 

-		{

-			// Check for leap year

-			if ( ( (year%4==0)&&(year%100 != 0) ) || (year%400==0) ) { // leap year

-				if (date > 29){ return null; }

-			}

-			else { if (date > 28) { return null; } }

-		}

-	

-		if ((month==4)||(month==6)||(month==9)||(month==11)) 

-		{

-			if (date > 30) { return null; }

-		}

-		

-		var newdate=new Date(year,month-1,date, 0, 0, 0);

-		return newdate;

-	}

-});
-
-

-var Prado =

-{

-	Version: '3.1',

-

-	/**

-	 * Returns browser information. Example

-	 * <code>

-	 * var browser = Prado.Browser();

-	 * alert(browser.ie); //should ouput true if IE, false otherwise

-	 * </code>

-	 * @param ${parameter}

-	 * @return ${return}

-	 */

-	Browser : function()

-	{

-		var info = { Version : "1.0" };

-		var is_major = parseInt( navigator.appVersion );

-		info.nver = is_major;

-		info.ver = navigator.appVersion;

-		info.agent = navigator.userAgent;

-		info.dom = document.getElementById ? 1 : 0;

-		info.opera = window.opera ? 1 : 0;

-		info.ie5 = ( info.ver.indexOf( "MSIE 5" ) > -1 && info.dom && !info.opera ) ? 1 : 0;

-		info.ie6 = ( info.ver.indexOf( "MSIE 6" ) > -1 && info.dom && !info.opera ) ? 1 : 0;

-		info.ie4 = ( document.all && !info.dom && !info.opera ) ? 1 : 0;

-		info.ie = info.ie4 || info.ie5 || info.ie6;

-		info.mac = info.agent.indexOf( "Mac" ) > -1;

-		info.ns6 = ( info.dom && parseInt( info.ver ) >= 5 ) ? 1 : 0;

-		info.ie3 = ( info.ver.indexOf( "MSIE" ) && ( is_major < 4 ) );

-		info.hotjava = ( info.agent.toLowerCase().indexOf( 'hotjava' ) != -1 ) ? 1 : 0;

-		info.ns4 = ( document.layers && !info.dom && !info.hotjava ) ? 1 : 0;

-		info.bw = ( info.ie6 || info.ie5 || info.ie4 || info.ns4 || info.ns6 || info.opera );

-		info.ver3 = ( info.hotjava || info.ie3 );

-		info.opera7 = ( ( info.agent.toLowerCase().indexOf( 'opera 7' ) > -1 ) || ( info.agent.toLowerCase().indexOf( 'opera/7' ) > -1 ) );

-		info.operaOld = info.opera && !info.opera7;

-		return info;

-	},

-

-	ImportCss : function(doc, css_file)

-	{

-		if (Prado.Browser().ie)

-			var styleSheet = doc.createStyleSheet(css_file);

-		else

-		{

-			var elm = doc.createElement("link");

-

-			elm.rel = "stylesheet";

-			elm.href = css_file;

-

-			if (headArr = doc.getElementsByTagName("head"))

-				headArr[0].appendChild(elm);

-		}

-	}

-};

-
-
-/*Prado.Focus = Class.create();

-

-Prado.Focus.setFocus = function(id)

-{

-	var target = document.getElementById ? document.getElementById(id) : document.all[id];

-	if(target && !Prado.Focus.canFocusOn(target))

-	{

-		target = Prado.Focus.findTarget(target);

-	}

-	if(target)

-	{

-        try

-		{

-            target.focus();

-			target.scrollIntoView(false);

-            if (window.__smartNav)

-			{

-				window.__smartNav.ae = target.id;

-			}

-		}

-        catch (e)

-		{

-		}

-	}

-}

-

-Prado.Focus.canFocusOn = function(element)

-{

-	if(!element || !(element.tagName))

-		return false;

-	var tagName = element.tagName.toLowerCase();

-	return !element.disabled && (!element.type || element.type.toLowerCase() != "hidden") && Prado.Focus.isFocusableTag(tagName) && Prado.Focus.isVisible(element);

-}

-

-Prado.Focus.isFocusableTag = function(tagName)

-{

-	return (tagName == "input" || tagName == "textarea" || tagName == "select" || tagName == "button" || tagName == "a");

-}

-

-

-Prado.Focus.findTarget = function(element)

-{

-	if(!element || !(element.tagName))

-	{

-		return null;

-	}

-	var tagName = element.tagName.toLowerCase();

-	if (tagName == "undefined")

-	{

-		return null;

-	}

-	var children = element.childNodes;

-	if (children)

-	{

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

-		{

-			try

-			{

-				if(Prado.Focus.canFocusOn(children[i]))

-				{

-					return children[i];

-				}

-				else

-				{

-					var target = Prado.Focus.findTarget(children[i]);

-					if(target)

-					{

-						return target;

-					}

-				}

-			}

-			catch (e)

-			{

-			}

-		}

-	}

-	return null;

-}

-

-Prado.Focus.isVisible = function(element)

-{

-	var current = element;

-	while((typeof(current) != "undefined") && (current != null))

-	{

-		if(current.disabled || (typeof(current.style) != "undefined" && ((typeof(current.style.display) != "undefined" && current.style.display == "none") || (typeof(current.style.visibility) != "undefined" && current.style.visibility == "hidden") )))

-		{

-			return false;

-		}

-		if(typeof(current.parentNode) != "undefined" &&	current.parentNode != null && current.parentNode != current && current.parentNode.tagName.toLowerCase() != "body")

-		{

-			current = current.parentNode;

-		}

-		else

-		{

-			return true;

-		}

-	}

-    return true;

-}

-*/

-

-

-Prado.PostBack = function(event,options)

-{

-	var form = $(options['FormID']);

-	var canSubmit = true;

-

-	if(options['CausesValidation'] && typeof(Prado.Validation) != "undefined")

-	{

-		if(!Prado.Validation.validate(options['FormID'], options['ValidationGroup'], $(options['ID'])))

-			return Event.stop(event);

-	}

-

-	if(options['PostBackUrl'] && options['PostBackUrl'].length > 0)

-		form.action = options['PostBackUrl'];

-

-	if(options['TrackFocus'])

-	{

-		var lastFocus = $('PRADO_LASTFOCUS');

-		if(lastFocus)

-		{

-			var active = document.activeElement; //where did this come from

-			if(active)

-				lastFocus.value = active.id;

-			else

-				lastFocus.value = options['EventTarget'];

-		}

-	}

-

-	$('PRADO_POSTBACK_TARGET').value = options['EventTarget'];

-	$('PRADO_POSTBACK_PARAMETER').value = options['EventParameter'];

-	/**

-	 * Since google toolbar prevents browser default action,

-	 * we will always disable default client-side browser action

-	 */

-	/*if(options['StopEvent']) */

-		Event.stop(event);

-	Event.fireEvent(form,"submit");

-}

-

-/*

-

-Prado.doPostBack = function(formID, eventTarget, eventParameter, performValidation, validationGroup, actionUrl, trackFocus, clientSubmit)

-{

-	if (typeof(performValidation) == 'undefined')

-	{

-		var performValidation = false;

-		var validationGroup = '';

-		var actionUrl = null;

-		var trackFocus = false;

-		var clientSubmit = true;

-	}

-	var theForm = document.getElementById ? document.getElementById(formID) : document.forms[formID];

-	var canSubmit = true;

-    if (performValidation)

-	{

-		//canSubmit = Prado.Validation.validate(validationGroup);

-	*	Prado.Validation.ActiveTarget = theForm;

-		Prado.Validation.CurrentTargetGroup = null;

-		Prado.Validation.IsGroupValidation = false;

-		canSubmit = Prado.Validation.IsValid(theForm);

-		Logger.debug(canSubmit);*

-		canSubmit = Prado.Validation.IsValid(theForm);

-	}

-	if (canSubmit)

-	{

-		if (actionUrl != null && (actionUrl.length > 0))

-		{

-			theForm.action = actionUrl;

-		}

-		if (trackFocus)

-		{

-			var lastFocus = theForm.elements['PRADO_LASTFOCUS'];

-			if ((typeof(lastFocus) != 'undefined') && (lastFocus != null))

-			{

-				var active = document.activeElement;

-				if (typeof(active) == 'undefined')

-				{

-					lastFocus.value = eventTarget;

-				}

-				else

-				{

-					if ((active != null) && (typeof(active.id) != 'undefined'))

-					{

-						if (active.id.length > 0)

-						{

-							lastFocus.value = active.id;

-						}

-						else if (typeof(active.name) != 'undefined')

-						{

-							lastFocus.value = active.name;

-						}

-					}

-				}

-			}

-		}

-		if (!clientSubmit)

-		{

-			canSubmit = false;

-		}

-	}

-	if (canSubmit && (!theForm.onsubmit || theForm.onsubmit()))

-	{

-		theForm.PRADO_POSTBACK_TARGET.value = eventTarget;

-		theForm.PRADO_POSTBACK_PARAMETER.value = eventParameter;

-		theForm.submit();

-	}

-}

-*/
-
-Prado.Element =

-{

-	/**

-	 * Set the value of a particular element.

-	 * @param string element id

-	 * @param string new element value.

-	 */

-	setValue : function(element, value)

-	{

-		var el = $(element);

-		if(el && typeof(el.value) != "undefined")

-			el.value = value;

-	},

-

-	select : function(element, method, value, total)

-	{

-		var el = $(element);

-		var selection = Prado.Element.Selection;

-		if(typeof(selection[method]) == "function")

-		{

-			control = selection.isSelectable(el) ? [el] : selection.getListElements(element,total);

-			selection[method](control, value);

-		}

-	},

-

-	click : function(element)

-	{

-		var el = $(element);

-		if(el)

-			Event.fireEvent(el,'click');

-	},

-

-	setAttribute : function(element, attribute, value)

-	{

-		var el = $(element);

-		if((attribute == "disabled" || attribute == "multiple") && value==false)

-			el.removeAttribute(attribute);

-		else if(attribute.match(/^on/i)) //event methods

-		{

-			try

-			{

-				eval("(func = function(event){"+value+"})");

-				el[attribute] = func;

-			}

-			catch(e)

-			{

-				throw "Error in evaluating '"+value+"' for attribute "+attribute+" for element "+element.id;

-			}

-		}

-		else

-			el.setAttribute(attribute, value);

-	},

-

-	setOptions : function(element, options)

-	{

-		var el = $(element);

-		if(el && el.tagName.toLowerCase() == "select")

-		{

-			el.options.length = options.length;

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

-				el.options[i] = new Option(options[i][0],options[i][1]);

-		}

-	},

-

-	/**

-	 * A delayed focus on a particular element

-	 * @param {element} element to apply focus()

-	 */

-	focus : function(element)

-	{

-		var obj = $(element);

-		if(typeof(obj) != "undefined" && typeof(obj.focus) != "undefined")

-			setTimeout(function(){ obj.focus(); }, 100);

-		return false;

-	},

-

-	replace : function(element, method, content, boundary)

-	{

-		if(boundary)

-		{

-			result = Prado.Element.extractContent(this.transport.responseText, boundary);

-			if(result != null)

-				content = result;

-		}

-		if(typeof(element) == "string")

-		{

-			if($(element))

-				method.toFunction().apply(this,[element,""+content]);

-		}

-		else

-		{

-			method.toFunction().apply(this,[""+content]);

-		}

-	},

-

-	extractContent : function(text, boundary)

-	{

-		f = RegExp('(<!--'+boundary+'-->)([\\s\\S\\w\\W]*)(<!--//'+boundary+'-->)',"m");

-		result = text.match(f);

-		if(result && result.length >= 2)

-			return result[2];

-		else

-			return null;

-	},

-

-	evaluateScript : function(content)

-	{

-		content.evalScripts();

-	}

-}

-

-Prado.Element.Selection =

-{

-	isSelectable : function(el)

-	{

-		if(el && el.type)

-		{

-			switch(el.type.toLowerCase())

-			{

-				case 'checkbox':

-				case 'radio':

-				case 'select':

-				case 'select-multiple':

-				case 'select-one':

-				return true;

-			}

-		}

-		return false;

-	},

-

-	inputValue : function(el, value)

-	{

-		switch(el.type.toLowerCase())

-		{

-			case 'checkbox':

-			case 'radio':

-			return el.checked = value;

-		}

-	},

-

-	selectValue : function(elements, value)

-	{

-		elements.each(function(el)

-		{

-			$A(el.options).each(function(option)

-			{

-				if(typeof(value) == "boolean")

-					options.selected = value;

-				else if(option.value == value)

-					option.selected = true;

-			});

-		})

-	},

-

-	selectValues : function(elements, values)

-	{

-		selection = this;

-		values.each(function(value)

-		{

-			selection.selectValue(elements,value);

-		})

-	},

-

-	selectIndex : function(elements, index)

-	{

-		elements.each(function(el)

-		{

-			if(el.type.toLowerCase() == 'select-one')

-				el.selectedIndex = index;

-			else

-			{

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

-				{

-					if(i == index)

-						el.options[i].selected = true;

-				}

-			}

-		})

-	},

-

-	selectAll : function(elements)

-	{

-		elements.each(function(el)

-		{

-			if(el.type.toLowerCase() != 'select-one')

-			{

-				$A(el.options).each(function(option)

-				{

-					option.selected = true;

-				})

-			}

-		})

-	},

-

-	selectInvert : function(elements)

-	{

-		elements.each(function(el)

-		{

-			if(el.type.toLowerCase() != 'select-one')

-			{

-				$A(el.options).each(function(option)

-				{

-					option.selected = !options.selected;

-				})

-			}

-		})

-	},

-

-	selectIndices : function(elements, indices)

-	{

-		selection = this;

-		indices.each(function(index)

-		{

-			selection.selectIndex(elements,index);

-		})

-	},

-

-	selectClear : function(elements)

-	{

-		elements.each(function(el)

-		{

-			el.selectedIndex = -1;

-		})

-	},

-

-	getListElements : function(element, total)

-	{

-		elements = new Array();

-		for(i = 0; i < total; i++)

-		{

-			el = $(element+"_c"+i);

-			if(el)

-				elements.push(el);

-		}

-		return elements;

-	},

-

-	checkValue : function(elements, value)

-	{

-		elements.each(function(el)

-		{

-			if(typeof(value) == "boolean")

-				el.checked = value;

-			else if(el.value == value)

-				el.checked = true;

-		});

-	},

-

-	checkValues : function(elements, values)

-	{

-		selection = this;

-		values.each(function(value)

-		{

-			selection.checkValue(elements, value);

-		})

-	},

-

-	checkIndex : function(elements, index)

-	{

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

-		{

-			if(i == index)

-				elements[i].checked = true;

-		}

-	},

-

-	checkIndices : function(elements, indices)

-	{

-		selection = this;

-		indices.each(function(index)

-		{

-			selection.checkIndex(elements, index);

-		})

-	},

-

-	checkClear : function(elements)

-	{

-		elements.each(function(el)

-		{

-			el.checked = false;

-		});

-	},

-

-	checkAll : function(elements)

-	{

-		elements.each(function(el)

-		{

-			el.checked = true;

-		})

-	},

-

-	checkInvert : function(elements)

-	{

-		elements.each(function(el)

-		{

-			el.checked != el.checked;

-		})

-	}

-};

-

-

-Prado.Element.Insert =

-{

-	append: function(element, content)

-	{

-		new Insertion.Bottom(element, content);

-	},

-

-	prepend: function(element, content)

-	{

-		new Insertion.Top(element, content);

-	},

-

-	after: function(element, content)

-	{

-		new Insertion.After(element, content);

-	},

-

-	before: function(element, content)

-	{

-		new Insertion.Before(element, content);

-	}

-}
-
-Prado.WebUI = Class.create();

-

-Prado.WebUI.PostBackControl = Class.create();

-

-Prado.WebUI.PostBackControl.prototype =

-{

-	initialize : function(options)

-	{

-		this._elementOnClick = null, //capture the element's onclick function

-

-		this.element = $(options.ID);

-		if(this.onInit)

-			this.onInit(options);

-	},

-

-	onInit : function(options)

-	{

-		if(typeof(this.element.onclick)=="function")

-		{

-			this._elementOnClick = this.element.onclick;

-			this.element.onclick = null;

-		}

-		Event.observe(this.element, "click", this.elementClicked.bindEvent(this,options));

-	},

-

-	elementClicked : function(event, options)

-	{

-		var src = Event.element(event);

-		var doPostBack = true;

-		var onclicked = null;

-

-		if(this._elementOnClick)

-		{

-			var onclicked = this._elementOnClick(event);

-			if(typeof(onclicked) == "boolean")

-				doPostBack = onclicked;

-		}

-		if(doPostBack)

-			this.onPostBack(event,options);

-		if(typeof(onclicked) == "boolean" && !onclicked)

-			Event.stop(event);

-	},

-

-	onPostBack : function(event, options)

-	{

-		Prado.PostBack(event,options);

-	}

-};

-

-Prado.WebUI.TButton = Class.extend(Prado.WebUI.PostBackControl);

-Prado.WebUI.TLinkButton = Class.extend(Prado.WebUI.PostBackControl);

-Prado.WebUI.TCheckBox = Class.extend(Prado.WebUI.PostBackControl);

-Prado.WebUI.TBulletedList = Class.extend(Prado.WebUI.PostBackControl);

-Prado.WebUI.TImageMap = Class.extend(Prado.WebUI.PostBackControl);

-

-/**

- * TImageButton client-side behaviour. With validation, Firefox needs

- * to capture the x,y point of the clicked image in hidden form fields.

- */

-Prado.WebUI.TImageButton = Class.extend(Prado.WebUI.PostBackControl);

-Object.extend(Prado.WebUI.TImageButton.prototype,

-{

-	/**

-	 * Only add the hidden inputs once.

-	 */

-	hasXYInput : false,

-

-	/**

-	 * Override parent onPostBack function, tried to add hidden forms

-	 * inputs to capture x,y clicked point.

-	 */

-	onPostBack : function(event, options)

-	{

-		if(!this.hasXYInput)

-		{

-			this.addXYInput(event,options);

-			this.hasXYInput = true;

-		}

-		Prado.PostBack(event, options);

-	},

-

-	/**

-	 * Add hidden inputs to capture the x,y point clicked on the image.

-	 * @param event DOM click event.

-	 * @param array image button options.

-	 */

-	addXYInput : function(event,options)

-	{

-		imagePos = Position.cumulativeOffset(this.element);

-		clickedPos = [event.clientX, event.clientY];

-		x = clickedPos[0]-imagePos[0]+1;

-		y = clickedPos[1]-imagePos[1]+1;

-		x = x < 0 ? 0 : x;

-		y = y < 0 ? 0 : y;

-		id = options['EventTarget'];

-		x_input = $(id+"_x");

-		y_input = $(id+"_y");

-		if(x_input)

-		{

-			x_input.value = x;

-		}

-		else

-		{

-			x_input = INPUT({type:'hidden',name:id+'_x','id':id+'_x',value:x});

-			this.element.parentNode.appendChild(x_input);

-		}

-		if(y_input)

-		{

-			y_input.value = y;

-		}

-		else

-		{

-			y_input = INPUT({type:'hidden',name:id+'_y','id':id+'_y',value:y});

-			this.element.parentNode.appendChild(y_input);

-		}

-	}

-});

-

-

-/**

- * Radio button, only initialize if not already checked.

- */

-Prado.WebUI.TRadioButton = Class.extend(Prado.WebUI.PostBackControl);

-Prado.WebUI.TRadioButton.prototype.onRadioButtonInitialize = Prado.WebUI.TRadioButton.prototype.initialize;

-Object.extend(Prado.WebUI.TRadioButton.prototype,

-{

-	initialize : function(options)

-	{

-		this.element = $(options['ID']);

-		if(!this.element.checked)

-			this.onRadioButtonInitialize(options);

-	}

-});

-

-

-Prado.WebUI.TTextBox = Class.extend(Prado.WebUI.PostBackControl,

-{

-	onInit : function(options)

-	{

-		this.options=options;

-		if(options['TextMode'] != 'MultiLine')

-			Event.observe(this.element, "keydown", this.handleReturnKey.bind(this));

-		if(this.options['AutoPostBack']==true)

-			Event.observe(this.element, "change", Prado.PostBack.bindEvent(this,options));

-	},

-

-	handleReturnKey : function(e)

-	{

-		 if(Event.keyCode(e) == Event.KEY_RETURN)

-        {

-			var target = Event.element(e);

-			if(target)

-			{

-				if(this.options['AutoPostBack']==true)

-				{

-					Event.fireEvent(target, "change");

-					Event.stop(e);

-				}

-				else

-				{

-					if(this.options['CausesValidation'] && typeof(Prado.Validation) != "undefined")

-					{

-						if(!Prado.Validation.validate(this.options['FormID'], this.options['ValidationGroup'], $(this.options['ID'])))

-							return Event.stop(e);

-					}

-				}

-			}

-		}

-	}

-});

-

-Prado.WebUI.TListControl = Class.extend(Prado.WebUI.PostBackControl,

-{

-	onInit : function(options)

-	{

-		Event.observe(this.element, "change", Prado.PostBack.bindEvent(this,options));

-	}

-});

-

-Prado.WebUI.TListBox = Class.extend(Prado.WebUI.TListControl);

-Prado.WebUI.TDropDownList = Class.extend(Prado.WebUI.TListControl);

-

-Prado.WebUI.DefaultButton = Class.create();

-Prado.WebUI.DefaultButton.prototype =

-{

-	initialize : function(options)

-	{

-		this.options = options;

-		this._event = this.triggerEvent.bindEvent(this);

-		Event.observe(options['Panel'], 'keydown', this._event);

-	},

-

-	triggerEvent : function(ev, target)

-	{

-		var enterPressed = Event.keyCode(ev) == Event.KEY_RETURN;

-		var isTextArea = Event.element(ev).tagName.toLowerCase() == "textarea";

-		if(enterPressed && !isTextArea)

-		{

-			var defaultButton = $(this.options['Target']);

-			if(defaultButton)

-			{

-				this.triggered = true;

-				$('PRADO_POSTBACK_TARGET').value = this.options.EventTarget;

-				Event.fireEvent(defaultButton, this.options['Event']);

-				Event.stop(ev);

-			}

-		}

-	}

-};

-

-Prado.WebUI.TTextHighlighter=Class.create();

-Prado.WebUI.TTextHighlighter.prototype=

-{

-	initialize:function(id)

-	{

-		if(!window.clipboardData) return;

-		var options =

-		{

-			href : 'javascript:;/'+'/copy code to clipboard',

-			onclick : 'Prado.WebUI.TTextHighlighter.copy(this)',

-			onmouseover : 'Prado.WebUI.TTextHighlighter.hover(this)',

-			onmouseout : 'Prado.WebUI.TTextHighlighter.out(this)'

-		}

-		var div = DIV({className:'copycode'}, A(options, 'Copy Code'));

-		document.write(DIV(null,div).innerHTML);

-	}

-};

-

-Object.extend(Prado.WebUI.TTextHighlighter,

-{

-	copy : function(obj)

-	{

-		var parent = obj.parentNode.parentNode.parentNode;

-		var text = '';

-		for(var i = 0; i < parent.childNodes.length; i++)

-		{

-			var node = parent.childNodes[i];

-			if(node.innerText)

-				text += node.innerText == 'Copy Code' ? '' : node.innerText;

-			else

-				text += node.nodeValue;

-		}

-		if(text.length > 0)

-			window.clipboardData.setData("Text", text);

-	},

-

-	hover : function(obj)

-	{

-		obj.parentNode.className = "copycode copycode_hover";

-	},

-

-	out : function(obj)

-	{

-		obj.parentNode.className = "copycode";

-	}

-});

-

-

-Prado.WebUI.TCheckBoxList = Base.extend(

-{

-	constructor : function(options)

-	{

-		for(var i = 0; i<options.ItemCount; i++)

-		{

-			var checkBoxOptions = Object.extend(

-			{

-				ID : options.ListID+"_c"+i,

-				EventTarget : options.ListName+"$c"+i

-			}, options);

-			new Prado.WebUI.TCheckBox(checkBoxOptions);

-		}

-	}

-});

-

-Prado.WebUI.TRadioButtonList = Base.extend(

-{

-	constructor : function(options)

-	{

-		for(var i = 0; i<options.ItemCount; i++)

-		{

-			var radioButtonOptions = Object.extend(

-			{

-				ID : options.ListID+"_c"+i,

-				EventTarget : options.ListName+"$c"+i

-			}, options);

-			new Prado.WebUI.TRadioButton(radioButtonOptions);

-		}

-	}

-});
-
diff --git a/demos/currency-converter/assets/2bffd82d/validator.js b/demos/currency-converter/assets/2bffd82d/validator.js
deleted file mode 100644
index f3a37d0f..00000000
--- a/demos/currency-converter/assets/2bffd82d/validator.js
+++ /dev/null
@@ -1,1362 +0,0 @@
-

-/**

- * Prado client-side javascript validation fascade.

- *

- * There are 4 basic classes, Validation, ValidationManager, ValidationSummary

- * and TBaseValidator, that interact together to perform validation.

- * The <tt>Prado.Validation</tt> class co-ordinates together the

- * validation scheme and is responsible for maintaining references

- * to ValidationManagers.

- *

- * The ValidationManager class is responsible for maintaining refereneces

- * to individual validators, validation summaries and their associated

- * groupings.

- *

- * The ValidationSummary take cares of display the validator error messages

- * as html output or an alert output.

- *

- * The TBaseValidator is the base class for all validators and contains

- * methods to interact with the actual inputs, data type conversion.

- *

- * An instance of ValidationManager must be instantiated first for a

- * particular form before instantiating validators and summaries.

- *

- * Usage example: adding a required field to a text box input with

- * ID "input1" in a form with ID "form1".

- * <code>

- * <script type="text/javascript" src="../prado.js"></script>

- * <script type="text/javascript" src="../validator.js"></script>

- * <form id="form1" action="...">

- * <div>

- * 	<input type="text" id="input1" />

- *  <span id="validator1" style="display:none; color:red">*</span>

- *  <input type="submit text="submit" />

- * <script type="text/javascript">

- * new Prado.ValidationManager({FormID : 'form1'});

- * var options =

- * {

- *		ID :				'validator1',

- *		FormID :			'form1',

- *		ErrorMessage :		'*',

- *		ControlToValidate : 'input1'

- *	}

- * new Prado.WebUI.TRequiredFieldValidator(options);

- * new Prado.WebUI.TValidationSummary({ID:'summary1',FormID:'form1'});

- *

- * //watch the form onsubmit event, check validators, stop if not valid.

- * Event.observe("form1", "submit" function(ev)

- * {

- * 	 if(Prado.WebUI.Validation.isValid("form1") == false)

- * 		Event.stop(ev);

- * });

- * </script>

- * </div>

- * </form>

- * </code>

- */

-Prado.Validation =  Class.create();

-

-/**

- * A global validation manager.

- * To validate the inputs of a particular form, call

- * <code>Prado.Validation.validate(formID, groupID)</code>

- * where <tt>formID</tt> is the HTML form ID, and the optional

- * <tt>groupID</tt> if present will only validate the validators

- * in a particular group.

- */

-Object.extend(Prado.Validation,

-{

-	managers : {},

-

-	/**

-	 * Validate the validators (those that <strong>DO NOT</strong>

-	 * belong to a particular group) the form specified by the

-	 * <tt>formID</tt> parameter. If <tt>groupID</tt> is specified

-	 * then only validators belonging to that group will be validated.

-	 * @param string ID of the form to validate

-	 * @param string ID of the group to validate.

-	 * @param HTMLElement element that calls for validation

-	 */

-	validate : function(formID, groupID, invoker)

-	{

-		if(this.managers[formID])

-		{

-			return this.managers[formID].validate(groupID, invoker);

-		}

-		else

-		{

-			throw new Error("Form '"+form+"' is not registered with Prado.Validation");

-		}

-	},

-

-	/**

-	 * @return string first form ID.

-	 */

-	getForm : function()

-	{

-		var keys = $H(this.managers).keys();

-		return keys[0];

-	},

-

-	/**

-	 * Check if the validators are valid for a particular form (and group).

-	 * The validators states will not be changed.

-	 * The <tt>validate</tt> function should be called first.

-	 * @param string ID of the form to validate

-	 * @param string ID of the group to validate.

-	 */

-	isValid : function(formID, groupID)

-	{

-		if(this.managers[formID])

-			return this.managers[formID].isValid(groupID);

-		return true;

-	},

-

-	/**

-	 * Add a new validator to a particular form.

-	 * @param string the form that the validator belongs.

-	 * @param object a validator

-	 * @return object the manager

-	 */

-	addValidator : function(formID, validator)

-	{

-		if(this.managers[formID])

-			this.managers[formID].addValidator(validator);

-		else

-			throw new Error("A validation manager for form '"+formID+"' needs to be created first.");

-		return this.managers[formID];

-	},

-

-	/**

-	 * Add a new validation summary.

-	 * @param string the form that the validation summary belongs.

-	 * @param object a validation summary

-	 * @return object manager

-	 */

-	addSummary : function(formID, validator)

-	{

-		if(this.managers[formID])

-			this.managers[formID].addSummary(validator);

-		else

-			throw new Error("A validation manager for form '"+formID+"' needs to be created first.");

-		return this.managers[formID];

-	},

-

-	setErrorMessage : function(validatorID, message)

-	{

-		$H(Prado.Validation.managers).each(function(manager)

-		{

-			manager[1].validators.each(function(validator)

-			{

-				if(validator.options.ID == validatorID)

-				{

-					validator.options.ErrorMessage = message;

-					$(validatorID).innerHTML = message;

-				}

-			});

-		});

-	}

-});

-

-Prado.ValidationManager = Class.create();

-/**

- * Validation manager instances. Manages validators for a particular

- * HTML form. The manager contains references to all the validators

- * summaries, and their groupings for a particular form.

- * Generally, <tt>Prado.Validation</tt> methods should be called rather

- * than calling directly the ValidationManager.

- */

-Prado.ValidationManager.prototype =

-{

-	/**

-	 * <code>

-	 * options['FormID']*	The ID of HTML form to manage.

-	 * </code>

-	 */

-	initialize : function(options)

-	{

-		this.validators = []; // list of validators

-		this.summaries = []; // validation summaries

-		this.groups = []; // validation groups

-		this.options = {};

-

-		this.options = options;

-		Prado.Validation.managers[options.FormID] = this;

-	},

-

-	/**

-	 * Validate the validators managed by this validation manager.

-	 * @param string only validate validators belonging to a group (optional)

-	 * @param HTMLElement element that calls for validation

-	 * @return boolean true if all validators are valid, false otherwise.

-	 */

-	validate : function(group, invoker)

-	{

-		if(group)

-			return this._validateGroup(group, invoker);

-		else

-			return this._validateNonGroup(invoker);

-	},

-

-	/**

-	 * Validate a particular group of validators.

-	 * @param string ID of the form

-	 * @param HTMLElement element that calls for validation

-	 * @return boolean false if group is not valid, true otherwise.

-	 */

-	_validateGroup: function(groupID, invoker)

-	{

-		var valid = true;

-		if(this.groups.include(groupID))

-		{

-			this.validators.each(function(validator)

-			{

-				if(validator.group == groupID)

-					valid = valid & validator.validate(invoker);

-				else

-					validator.hide();

-			});

-		}

-		this.updateSummary(groupID, true);

-		return valid;

-	},

-

-	/**

-	 * Validate validators that doesn't belong to any group.

-	 * @return boolean false if not valid, true otherwise.

-	 * @param HTMLElement element that calls for validation

-	 */

-	_validateNonGroup : function(invoker)

-	{

-		var valid = true;

-		this.validators.each(function(validator)

-		{

-			if(!validator.group)

-				valid = valid & validator.validate(invoker);

-			else

-				validator.hide();

-		});

-		this.updateSummary(null, true);

-		return valid;

-	},

-

-	/**

-	 * Gets the state of all the validators, true if they are all valid.

-	 * @return boolean true if the validators are valid.

-	 */

-	isValid : function(group)

-	{

-		if(group)

-			return this._isValidGroup(group);

-		else

-			return this._isValidNonGroup();

-	},

-

-	/**

-	 * @return boolean true if all validators not belonging to a group are valid.

-	 */

-	_isValidNonGroup : function()

-	{

-		var valid = true;

-		this.validators.each(function(validator)

-		{

-			if(!validator.group)

-				valid = valid & validator.isValid;

-		});

-		return valid;

-	},

-

-	/**

-	 * @return boolean true if all validators belonging to the group are valid.

-	 */

-	_isValidGroup : function(groupID)

-	{

-		var valid = true;

-		if(this.groups.include(groupID))

-		{

-			this.validators.each(function(validator)

-			{

-				if(validator.group == groupID)

-					valid = valid & validator.isValid;

-			});

-		}

-		return valid;

-	},

-

-	/**

-	 * Add a validator to this manager.

-	 * @param Prado.WebUI.TBaseValidator a new validator

-	 */

-	addValidator : function(validator)

-	{

-		this.validators.push(validator);

-		if(validator.group && !this.groups.include(validator.group))

-			this.groups.push(validator.group);

-	},

-

-	/**

-	 * Add a validation summary.

-	 * @param Prado.WebUI.TValidationSummary validation summary.

-	 */

-	addSummary : function(summary)

-	{

-		this.summaries.push(summary);

-	},

-

-	/**

-	 * Gets all validators that belong to a group or that the validator

-	 * group is null and the validator validation was false.

-	 * @return array list of validators with error.

-	 */

-	getValidatorsWithError : function(group)

-	{

-		var validators = this.validators.findAll(function(validator)

-		{

-			var notValid = !validator.isValid;

-			var inGroup = group && validator.group == group;

-			var noGroup = validator.group == null;

-			return notValid && (inGroup || noGroup);

-		});

-		return validators;

-	},

-

-	/**

-	 * Update the summary of a particular group.

-	 * @param string validation group to update.

-	 */

-	updateSummary : function(group, refresh)

-	{

-		var validators = this.getValidatorsWithError(group);

-		this.summaries.each(function(summary)

-		{

-			var inGroup = group && summary.group == group;

-			var noGroup = !group && !summary.group;

-			if(inGroup || noGroup)

-				summary.updateSummary(validators, refresh);

-			else

-				summary.hideSummary(true);

-		});

-	}

-};

-

-/**

- * TValidationSummary displays a summary of validation errors inline on a Web page,

- * in a message box, or both. By default, a validation summary will collect

- * <tt>ErrorMessage</tt> of all failed validators on the page. If

- * <tt>ValidationGroup</tt> is not empty, only those validators who belong

- * to the group will show their error messages in the summary.

- *

- * The summary can be displayed as a list, as a bulleted list, or as a single

- * paragraph based on the <tt>DisplayMode</tt> option.

- * The messages shown can be prefixed with <tt>HeaderText</tt>.

- *

- * The summary can be displayed on the Web page and in a message box by setting

- * the <tt>ShowSummary</tt> and <tt>ShowMessageBox</tt>

- * options, respectively.

- */

-Prado.WebUI.TValidationSummary = Class.create();

-Prado.WebUI.TValidationSummary.prototype =

-{

-	/**

-	 * <code>

-	 * options['ID']*				Validation summary ID, i.e., an HTML element ID

-	 * options['FormID']*			HTML form that this summary belongs.

-	 * options['ShowMessageBox']	True to show the summary in an alert box.

-	 * options['ShowSummary']		True to show the inline summary.

-	 * options['HeaderText']		Summary header text

-	 * options['DisplayMode']		Summary display style, 'BulletList', 'List', 'SingleParagraph'

-	 * options['Refresh']			True to update the summary upon validator state change.

-	 * options['ValidationGroup']	Validation summary group

-	 * options['Display']			Display mode, 'None', 'Fixed', 'Dynamic'.

-	 * options['ScrollToSummary']	True to scroll to the validation summary upon refresh.

-	 * </code>

-	 */

-	initialize : function(options)

-	{

-		this.options = options;

-		this.group = options.ValidationGroup;

-		this.messages = $(options.ID);

-		this.visible = this.messages.style.visibility != "hidden"

-		this.visible = this.visible && this.messages.style.display != "none";

-		Prado.Validation.addSummary(options.FormID, this);

-	},

-

-	/**

-	 * Update the validation summary to show the error message from

-	 * validators that failed validation.

-	 * @param array list of validators that failed validation.

-	 * @param boolean update the summary;

-	 */

-	updateSummary : function(validators, update)

-	{

-		if(validators.length <= 0)

-		{

-			if(update || this.options.Refresh != false)

-			{

-				return this.hideSummary(validators);

-			}

-			return;

-		}

-

-		var refresh = update || this.visible == false || this.options.Refresh != false;

-

-		if(this.options.ShowSummary != false && refresh)

-		{

-			this.updateHTMLMessages(this.getMessages(validators));

-			this.showSummary(validators);

-		}

-

-		if(this.options.ScrollToSummary != false && refresh)

-			window.scrollTo(this.messages.offsetLeft-20, this.messages.offsetTop-20);

-

-		if(this.options.ShowMessageBox == true && refresh)

-		{

-			this.alertMessages(this.getMessages(validators));

-			this.visible = true;

-		}

-	},

-

-	/**

-	 * Display the validator error messages as inline HTML.

-	 */

-	updateHTMLMessages : function(messages)

-	{

-		while(this.messages.childNodes.length > 0)

-			this.messages.removeChild(this.messages.lastChild);

-		new Insertion.Bottom(this.messages, this.formatSummary(messages));

-	},

-

-	/**

-	 * Display the validator error messages as an alert box.

-	 */

-	alertMessages : function(messages)

-	{

-		var text = this.formatMessageBox(messages);

-		setTimeout(function(){ alert(text); },20);

-	},

-

-	/**

-	 * @return array list of validator error messages.

-	 */

-	getMessages : function(validators)

-	{

-		var messages = [];

-		validators.each(function(validator)

-		{

-			var message = validator.getErrorMessage();

-			if(typeof(message) == 'string' && message.length > 0)

-				messages.push(message);

-		})

-		return messages;

-	},

-

-	/**

-	 * Hides the validation summary.

-	 */

-	hideSummary : function(validators)

-	{	if(typeof(this.options.OnHideSummary) == "function")

-		{

-			this.messages.style.visibility="visible";

-			this.options.OnHideSummary(this,validators)

-		}

-		else

-		{

-			this.messages.style.visibility="hidden";

-			if(this.options.Display == "None" || this.options.Display == "Dynamic")

-				this.messages.hide();

-		}

-		this.visible = false;

-	},

-

-	/**

-	 * Shows the validation summary.

-	 */

-	showSummary : function(validators)

-	{

-		this.messages.style.visibility="visible";

-		if(typeof(this.options.OnShowSummary) == "function")

-			this.options.OnShowSummary(this,validators);

-		else

-			this.messages.show();

-		this.visible = true;

-	},

-

-	/**

-	 * Return the format parameters for the summary.

-	 * @param string format type, "List", "SingleParagraph" or "BulletList"

-	 * @type array formatting parameters

-	 */

-	formats : function(type)

-	{

-		switch(type)

-		{

-			case "List":

-				return { header : "<br />", first : "", pre : "", post : "<br />", last : ""};

-			case "SingleParagraph":

-				return { header : " ", first : "", pre : "", post : " ", last : "<br />"};

-			case "BulletList":

-			default:

-				return { header : "", first : "<ul>", pre : "<li>", post : "</li>", last : "</ul>"};

-		}

-	},

-

-	/**

-	 * Format the message summary.

-	 * @param array list of error messages.

-	 * @type string formatted message

-	 */

-	formatSummary : function(messages)

-	{

-		var format = this.formats(this.options.DisplayMode);

-		var output = this.options.HeaderText ? this.options.HeaderText + format.header : "";

-		output += format.first;

-		messages.each(function(message)

-		{

-			output += message.length > 0 ? format.pre + message + format.post : "";

-		});

-//		for(var i = 0; i < messages.length; i++)

-	//		output += (messages[i].length>0) ? format.pre + messages[i] + format.post : "";

-		output += format.last;

-		return output;

-	},

-	/**

-	 * Format the message alert box.

-	 * @param array a list of error messages.

-	 * @type string format message for alert.

-	 */

-	formatMessageBox : function(messages)

-	{

-		var output = this.options.HeaderText ? this.options.HeaderText + "\n" : "";

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

-		{

-			switch(this.options.DisplayMode)

-			{

-				case "List":

-					output += messages[i] + "\n";

-					break;

-				case "BulletList":

-                default:

-					output += "  - " + messages[i] + "\n";

-					break;

-				case "SingleParagraph":

-					output += messages[i] + " ";

-					break;

-			}

-		}

-		return output;

-	}

-};

-

-/**

- * TBaseValidator serves as the base class for validator controls.

- *

- * Validation is performed when a postback control, such as a TButton,

- * a TLinkButton or a TTextBox (under AutoPostBack mode) is submitting

- * the page and its <tt>CausesValidation</tt> option is true.

- * The input control to be validated is specified by <tt>ControlToValidate</tt>

- * option.

- */

-Prado.WebUI.TBaseValidator = Class.create();

-Prado.WebUI.TBaseValidator.prototype =

-{

-	/**

-	 * <code>

-	 * options['ID']*				Validator ID, e.g. span with message

-	 * options['FormID']*			HTML form that the validator belongs

-	 * options['ControlToValidate']*HTML form input to validate

-	 * options['Display']			Display mode, 'None', 'Fixed', 'Dynamic'

-	 * options['ErrorMessage']		Validation error message

-	 * options['FocusOnError']		True to focus on validation error

-	 * options['FocusElementID']	Element to focus on error

-	 * options['ValidationGroup']	Validation group

-	 * options['ControlCssClass']	Css class to use on the input upon error

-	 * options['OnValidate']		Function to call immediately after validation

-	 * options['OnValidationSuccess']			Function to call upon after successful validation

-	 * options['OnValidationError']			Function to call upon after error in validation.

-	 * options['ObserveChanges'] 	True to observe changes in input

-	 * </code>

-	 */

-	initialize : function(options)

-	{

-	/*	options.OnValidate = options.OnValidate || Prototype.emptyFunction;

-		options.OnSuccess = options.OnSuccess || Prototype.emptyFunction;

-		options.OnError = options.OnError || Prototype.emptyFunction;

-	*/

-

-		this.enabled = true;

-		this.visible = false;

-		this.isValid = true;

-		this._isObserving = {};

-		this.group = null;

-		this.requestDispatched = false;

-		

-		this.options = options;

-		this.control = $(options.ControlToValidate);

-		this.message = $(options.ID);

-		this.group = options.ValidationGroup;

-

-		this.manager = Prado.Validation.addValidator(options.FormID, this);

-	},

-

-	/**

-	 * @return string validation error message.

-	 */

-	getErrorMessage : function()

-	{

-		return this.options.ErrorMessage;

-	},

-

-	/**

-	 * Update the validator span, input CSS class, and focus particular

-	 * element. Updating the validator control will set the validator

-	 * <tt>visible</tt> property to true.

-	 */

-	updateControl: function(focus)

-	{

-		this.refreshControlAndMessage();

-

-		if(this.options.FocusOnError && !this.isValid )

-			Prado.Element.focus(this.options.FocusElementID);

-

-		this.visible = true;

-	},

-

-	refreshControlAndMessage : function()

-	{

-		this.visible = true;

-		if(this.message)

-		{

-			if(this.options.Display == "Dynamic")

-				this.isValid ? this.message.hide() : this.message.show();

-			this.message.style.visibility = this.isValid ? "hidden" : "visible";

-		}

-		if(this.control)

-			this.updateControlCssClass(this.control, this.isValid);

-	},

-

-	/**

-	 * Add a css class to the input control if validator is invalid,

-	 * removes the css class if valid.

-	 * @param object html control element

-	 * @param boolean true to remove the css class, false to add.

-	 */

-	updateControlCssClass : function(control, valid)

-	{

-		var CssClass = this.options.ControlCssClass;

-		if(typeof(CssClass) == "string" && CssClass.length > 0)

-		{

-			if(valid)

-				control.removeClassName(CssClass);

-			else

-				control.addClassName(CssClass);

-		}

-	},

-

-	/**

-	 * Hides the validator messages and remove any validation changes.

-	 */

-	hide : function()

-	{

-		this.isValid = true;

-		this.updateControl();

-		this.visible = false;

-	},

-

-	/**

-	 * Calls evaluateIsValid() function to set the value of isValid property.

-	 * Triggers onValidate event and onSuccess or onError event.

-	 * @param HTMLElement element that calls for validation

-	 * @return boolean true if valid.

-	 */

-	validate : function(invoker)

-	{

-		//try to find the control.

-		if(!this.control)

-			this.control = $(this.options.ControlToValidate);

-

-		if(!this.control)

-		{

-			this.isValid = true;

-			return this.isValid;

-		}

-

-		if(typeof(this.options.OnValidate) == "function")

-		{

-			if(this.requestDispatched == false)

-				this.options.OnValidate(this, invoker);

-		}

-

-		if(this.enabled)

-			this.isValid = this.evaluateIsValid();

-		else

-			this.isValid = true;

-

-		if(this.isValid)

-		{

-			if(typeof(this.options.OnValidationSuccess) == "function")

-			{

-				if(this.requestDispatched == false)

-				{

-					this.refreshControlAndMessage();

-					this.options.OnValidationSuccess(this, invoker);

-				}

-			}

-			else

-				this.updateControl();

-		}

-		else

-		{

-			if(typeof(this.options.OnValidationError) == "function")

-			{

-				if(this.requestDispatched == false)

-				{

-					this.refreshControlAndMessage();

-					this.options.OnValidationError(this, invoker)

-				}

-			}

-			else

-				this.updateControl();

-		}

-

-		this.observeChanges(this.control);

-

-		return this.isValid;

-	},

-

-	/**

-	 * Observe changes to the control input, re-validate upon change. If

-	 * the validator is not visible, no updates are propagated.

-	 * @param HTMLElement element that calls for validation

-	 */

-	observeChanges : function(control)

-	{

-		if(!control) return;

-

-		var canObserveChanges = this.options.ObserveChanges != false;

-		var currentlyObserving = this._isObserving[control.id+this.options.ID];

-

-		if(canObserveChanges && !currentlyObserving)

-		{

-			var validator = this;

-

-			Event.observe(control, 'change', function()

-			{

-				if(validator.visible)

-				{

-					validator.validate();

-					validator.manager.updateSummary(validator.group);

-				}

-			});

-			this._isObserving[control.id+this.options.ID] = true;

-		}

-	},

-

-	/**

-	 * @return string trims the string value, empty string if value is not string.

-	 */

-	trim : function(value)

-	{

-		return typeof(value) == "string" ? value.trim() : "";

-	},

-

-	/**

-	 * Convert the value to a specific data type.

-	 * @param {string} the data type, "Integer", "Double", "Date" or "String"

-	 * @param {string} the value to convert.

-	 * @type {mixed|null} the converted data value.

-	 */

-	convert : function(dataType, value)

-	{

-		if(typeof(value) == "undefined")

-			value = this.getValidationValue();

-		var string = new String(value);

-		switch(dataType)

-		{

-			case "Integer":

-				return string.toInteger();

-			case "Double" :

-			case "Float" :

-				return string.toDouble(this.options.DecimalChar);

-			case "Date":

-				if(typeof(value) != "string")

-					return value;

-				else

-				{

-					var value = string.toDate(this.options.DateFormat);

-					if(value && typeof(value.getTime) == "function")

-						return value.getTime();

-					else

-						return null;

-				}

-			case "String":

-				return string.toString();

-		}

-		return value;

-	},

-

-	/**

-	 * The ControlType property comes from TBaseValidator::getClientControlClass()

-	 * Be sure to update the TBaseValidator::$_clientClass if new cases are added.

-	 * @return mixed control value to validate

-	 */

-	 getValidationValue : function(control)

-	 {

-	 	if(!control)

-	 		control = this.control

-	 	switch(this.options.ControlType)

-	 	{

-	 		case 'TDatePicker':

-	 			if(control.type == "text")

-	 			{

-	 				value = this.trim($F(control));

-

-					if(this.options.DateFormat)

-	 				{

-	 					date = value.toDate(this.options.DateFormat);

-	 					return date == null ? value : date;

-	 				}

-	 				else

-		 				return value;

-	 			}

-	 			else

-	 			{

-	 				this.observeDatePickerChanges();

-

-	 				return Prado.WebUI.TDatePicker.getDropDownDate(control).getTime();

-	 			}

-	 		case 'THtmlArea':

-	 			if(typeof tinyMCE != "undefined")

-					tinyMCE.triggerSave();

-				return this.trim($F(control));

-			case 'TRadioButton':

-				if(this.options.GroupName)

-					return this.getRadioButtonGroupValue();

-	 		default:

-	 			if(this.isListControlType())

-	 				return this.getFirstSelectedListValue();

-	 			else

-		 			return this.trim($F(control));

-	 	}

-	 },

-

-	getRadioButtonGroupValue : function()

-	{

-		name = this.control.name;

-		value = "";

-		$A(document.getElementsByName(name)).each(function(el)

-		{

-			if(el.checked)

-				value =  el.value;

-		});

-		return value;

-	},

-

-	 /**

-	  * Observe changes in the drop down list date picker, IE only.

-	  */

-	 observeDatePickerChanges : function()

-	 {

-	 	if(Prado.Browser().ie)

-	 	{

-	 		var DatePicker = Prado.WebUI.TDatePicker;

-	 		this.observeChanges(DatePicker.getDayListControl(this.control));

-			this.observeChanges(DatePicker.getMonthListControl(this.control));

-			this.observeChanges(DatePicker.getYearListControl(this.control));

-	 	}

-	 },

-

-	/**

-	 * Gets numeber selections and their values.

-	 * @return object returns selected values in <tt>values</tt> property

-	 * and number of selections in <tt>checks</tt> property.

-	 */

-	getSelectedValuesAndChecks : function(elements, initialValue)

-	{

-		var checked = 0;

-		var values = [];

-		var isSelected = this.isCheckBoxType(elements[0]) ? 'checked' : 'selected';

-		elements.each(function(element)

-		{

-			if(element[isSelected] && element.value != initialValue)

-			{

-				checked++;

-				values.push(element.value);

-			}

-		});

-		return {'checks' : checked, 'values' : values};

-	},

-

-	/**

-	 * Gets an array of the list control item input elements, for TCheckBoxList

-	 * checkbox inputs are returned, for TListBox HTML option elements are returned.

-	 * @return array list control option elements.

-	 */

-	getListElements : function()

-	{

-		switch(this.options.ControlType)

-		{

-			case 'TCheckBoxList': case 'TRadioButtonList':

-				var elements = [];

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

-				{

-					var element = $(this.options.ControlToValidate+"_c"+i);

-					if(this.isCheckBoxType(element))

-						elements.push(element);

-				}

-				return elements;

-			case 'TListBox':

-				var elements = [];

-				var element = $(this.options.ControlToValidate);

-				if(element && (type = element.type.toLowerCase()))

-				{

-					if(type == "select-one" || type == "select-multiple")

-						elements = $A(element.options);

-				}

-				return elements;

-			default:

-				return [];

-		}

-	},

-

-	/**

-	 * @return boolean true if element is of checkbox or radio type.

-	 */

-	isCheckBoxType : function(element)

-	{

-		if(element && element.type)

-		{

-			var type = element.type.toLowerCase();

-			return type == "checkbox" || type == "radio";

-		}

-		return false;

-	},

-

-	/**

-	 * @return boolean true if control to validate is of some of the TListControl type.

-	 */

-	isListControlType : function()

-	{

-		var list = ['TCheckBoxList', 'TRadioButtonList', 'TListBox'];

-		return list.include(this.options.ControlType);

-	},

-

-	/**

-	 * @return string gets the first selected list value, initial value if none found.

-	 */

-	getFirstSelectedListValue : function()

-	{

-		var initial = "";

-		if(typeof(this.options.InitialValue) != "undefined")

-			initial = this.options.InitialValue;

-		var elements = this.getListElements();

-		var selection = this.getSelectedValuesAndChecks(elements, initial);

-		return selection.values.length > 0 ? selection.values[0] : initial;

-	}

-}

-

-

-/**

- * TRequiredFieldValidator makes the associated input control a required field.

- * The input control fails validation if its value does not change from

- * the <tt>InitialValue<tt> option upon losing focus.

- * <code>

- * options['InitialValue']		Validation fails if control input equals initial value.

- * </code>

- */

-Prado.WebUI.TRequiredFieldValidator = Class.extend(Prado.WebUI.TBaseValidator,

-{

-	/**

-	 * @return boolean true if the input value is not empty nor equal to the initial value.

-	 */

-	evaluateIsValid : function()

-	{

-		var inputType = this.control.getAttribute("type");

-    	if(inputType == 'file')

-    	{

-        	return true;

-    	}

-	    else

-	    {

-        	var a = this.getValidationValue();

-        	var b = this.trim(this.options.InitialValue);

-        	return(a != b);

-    	}

-	}

-});

-

-

-/**

- * TCompareValidator compares the value entered by the user into an input

- * control with the value entered into another input control or a constant value.

- * To compare the associated input control with another input control,

- * set the <tt>ControlToCompare</tt> option to the ID path

- * of the control to compare with. To compare the associated input control with

- * a constant value, specify the constant value to compare with by setting the

- * <tt>ValueToCompare</tt> option.

- *

- * The <tt>DataType</tt> property is used to specify the data type

- * of both comparison values. Both values are automatically converted to this data

- * type before the comparison operation is performed. The following value types are supported:

- * - <b>Integer</b> A 32-bit signed integer data type.

- * - <b>Float</b> A double-precision floating point number data type.

- * - <b>Date</b> A date data type. The format can be by the <tt>DateFormat</tt> option.

- * - <b>String</b> A string data type.

- *

- * Use the <tt>Operator</tt> property to specify the type of comparison

- * to perform. Valid operators include Equal, NotEqual, GreaterThan, GreaterThanEqual,

- * LessThan and LessThanEqual.

- * <code>

- * options['ControlToCompare']

- * options['ValueToCompare']

- * options['Operator']

- * options['Type']

- * options['DateFormat']

- * </code>

- */

-Prado.WebUI.TCompareValidator = Class.extend(Prado.WebUI.TBaseValidator,

-{

-	//_observingComparee : false,

-

-	/**

-	 * Compares the input to another input or a given value.

-	 */

-	evaluateIsValid : function()

-	{

-		var value = this.getValidationValue();

-	    if (value.length <= 0)

-	    	return true;

-

-    	var comparee = $(this.options.ControlToCompare);

-

-		if(comparee)

-			var compareTo = this.getValidationValue(comparee);

-		else

-			var compareTo = this.options.ValueToCompare || "";

-

-	    var isValid =  this.compare(value, compareTo);

-

-		if(comparee)

-		{

-			this.updateControlCssClass(comparee, isValid);

-			this.observeChanges(comparee);

-		}

-		return isValid;

-	},

-

-	/**

-	 * Compares two values, their values are casted to type defined

-	 * by <tt>DataType</tt> option. False is returned if the first

-	 * operand converts to null. Returns true if the second operand

-	 * converts to null. The comparision is done based on the

-	 * <tt>Operator</tt> option.

-	 */

-	compare : function(operand1, operand2)

-	{

-		var op1, op2;

-		if((op1 = this.convert(this.options.DataType, operand1)) == null)

-			return false;

-		if ((op2 = this.convert(this.options.DataType, operand2)) == null)

-        	return true;

-    	switch (this.options.Operator)

-		{

-	        case "NotEqual":

-	            return (op1 != op2);

-	        case "GreaterThan":

-	            return (op1 > op2);

-	        case "GreaterThanEqual":

-	            return (op1 >= op2);

-	        case "LessThan":

-	            return (op1 < op2);

-	        case "LessThanEqual":

-	            return (op1 <= op2);

-	        default:

-	            return (op1 == op2);

-	    }

-	}

-});

-

-/**

- * TCustomValidator performs user-defined client-side validation on an

- * input component.

- *

- * To create a client-side validation function, add the client-side

- * validation javascript function to the page template.

- * The function should have the following signature:

- * <code>

- * <script type="text/javascript"><!--

- * function ValidationFunctionName(sender, parameter)

- * {

- *    // if(parameter == ...)

- *    //    return true;

- *    // else

- *    //    return false;

- * }

- * -->

- * </script>

- * </code>

- * Use the <tt>ClientValidationFunction</tt> option

- * to specify the name of the client-side validation script function associated

- * with the TCustomValidator.

- * <code>

- * options['ClientValidationFunction']	custom validation function.

- * </code>

- */

-Prado.WebUI.TCustomValidator = Class.extend(Prado.WebUI.TBaseValidator,

-{

-	/**

-	 * Calls custom validation function.

-	 */

-	evaluateIsValid : function()

-	{

-		var value = this.getValidationValue();

-		var clientFunction = this.options.ClientValidationFunction;

-		if(typeof(clientFunction) == "string" && clientFunction.length > 0)

-		{

-			validate = clientFunction.toFunction();

-			return validate(this, value);

-		}

-		return true;

-	}

-});

-

-/**

- * Uses callback request to perform validation.

- */

-Prado.WebUI.TActiveCustomValidator = Class.extend(Prado.WebUI.TBaseValidator,

-{

-	validatingValue : null,

-

-	/**

-	 * Calls custom validation function.

-	 */

-	evaluateIsValid : function()

-	{

-		value = this.getValidationValue();

-		if(!this.requestDispatched && value != this.validatingValue)

-		{

-			this.validatingValue = value;

-			request = new Prado.CallbackRequest(this.options.EventTarget, this.options);

-			request.setCallbackParameter(value);

-			request.setCausesValidation(false);

-			request.options.onSuccess = this.callbackOnSuccess.bind(this);

-			request.options.onFailure = this.callbackOnFailure.bind(this);

-			request.dispatch();

-			this.requestDispatched = true;

-			return false;

-		}

-		return this.isValid;

-	},

-

-	callbackOnSuccess : function(request, data)

-	{

-		this.isValid = data;

-		this.requestDispatched = false;

-		if(typeof(this.options.onSuccess) == "function")

-			this.options.onSuccess(request,data);

-		Prado.Validation.validate(this.options.FormID, this.group,null);

-	},

-

-	callbackOnFailure : function(request, data)

-	{

-		this.requestDispatched = false;

-		if(typeof(this.options.onFailure) == "function")

-			this.options.onFailure(request,data);

-	}

-});

-

-/**

- * TRangeValidator tests whether an input value is within a specified range.

- *

- * TRangeValidator uses three key properties to perform its validation.

- * The <tt>MinValue</tt> and <tt>MaxValue</tt> options specify the minimum

- * and maximum values of the valid range. The <tt>DataType</tt> option is

- * used to specify the data type of the value and the minimum and maximum range values.

- * These values are converted to this data type before the validation

- * operation is performed. The following value types are supported:

- * - <b>Integer</b> A 32-bit signed integer data type.

- * - <b>Float</b> A double-precision floating point number data type.

- * - <b>Date</b> A date data type. The date format can be specified by

- *   setting <tt>DateFormat</tt> option, which must be recognizable

- *   by <tt>Date.SimpleParse</tt> javascript function.

- * - <b>String</b> A string data type.

- * <code>

- * options['MinValue']		Minimum range value

- * options['MaxValue']		Maximum range value

- * options['DataType']		Value data type

- * options['DateFormat']	Date format for date data type.

- * </code>

- */

-Prado.WebUI.TRangeValidator = Class.extend(Prado.WebUI.TBaseValidator,

-{

-	/**

-	 * Compares the input value with a minimum and/or maximum value.

-	 * @return boolean true if the value is empty, returns false if conversion fails.

-	 */

-	evaluateIsValid : function()

-	{

-		var value = this.getValidationValue();

-		if(value.length <= 0)

-			return true;

-		if(typeof(this.options.DataType) == "undefined")

-			this.options.DataType = "String";

-

-		if(this.options.DataType != "StringLength")

-		{

-			var min = this.convert(this.options.DataType, this.options.MinValue || null);

-			var max = this.convert(this.options.DataType, this.options.MaxValue || null);

-			value = this.convert(this.options.DataType, value);

-		}

-		else

-		{

-			var min = this.options.MinValue || 0;

-			var max = this.options.MaxValue || Number.POSITIVE_INFINITY;

-			value = value.length;

-		}

-

-		if(value == null)

-			return false;

-

-		var valid = true;

-

-		if(min != null)

-			valid = valid && value >= min;

-		if(max != null)

-			valid = valid && value <= max;

-		return valid;

-	}

-});

-

-/**

- * TRegularExpressionValidator validates whether the value of an associated

- * input component matches the pattern specified by a regular expression.

- * <code>

- * options['ValidationExpression']	regular expression to match against.

- * </code>

- */

-Prado.WebUI.TRegularExpressionValidator = Class.extend(Prado.WebUI.TBaseValidator,

-{

-	/**

-	 * Compare the control input against a regular expression.

-	 */

-	evaluateIsValid : function()

-	{

-		var value = this.getValidationValue();

-	    if (value.length <= 0)

-	    	return true;

-

-	    var rx = new RegExp(this.options.ValidationExpression);

-	    var matches = rx.exec(value);

-	    return (matches != null && value == matches[0]);

-	}

-});

-

-/**

- * TEmailAddressValidator validates whether the value of an associated

- * input component is a valid email address.

- */

-Prado.WebUI.TEmailAddressValidator = Prado.WebUI.TRegularExpressionValidator;

-

-

-/**

- * TListControlValidator checks the number of selection and their values

- * for a TListControl that allows multiple selections.

- */

-Prado.WebUI.TListControlValidator = Class.extend(Prado.WebUI.TBaseValidator,

-{

-	/**

-	 * @return true if the number of selections and/or their values

-	 * match the requirements.

-	 */

-	evaluateIsValid : function()

-	{

-		var elements = this.getListElements();

-		if(elements && elements.length <= 0)

-			return true;

-

-		this.observeListElements(elements);

-

-		var selection = this.getSelectedValuesAndChecks(elements);

-		return this.isValidList(selection.checks, selection.values);

-	},

-

-	/**

-	 * Observe list elements for IE browsers of changes

-	 */

-	 observeListElements : function(elements)

-	 {

-		if(Prado.Browser().ie && this.isCheckBoxType(elements[0]))

-		{

-			var validator = this;

-			elements.each(function(element)

-			{

-				validator.observeChanges(element);

-			});

-		}

-	 },

-

-	/**

-	 * Determine if the number of checked and the checked values

-	 * satisfy the required number of checks and/or the checked values

-	 * equal to the required values.

-	 * @return boolean true if checked values and number of checks are satisfied.

-	 */

-	isValidList : function(checked, values)

-	{

-		var exists = true;

-

-		//check the required values

-		var required = this.getRequiredValues();

-		if(required.length > 0)

-		{

-			if(values.length < required.length)

-				return false;

-			required.each(function(requiredValue)

-			{

-				exists = exists && values.include(requiredValue);

-			});

-		}

-

-		var min = typeof(this.options.Min) == "undefined" ?

-					Number.NEGATIVE_INFINITY : this.options.Min;

-		var max = typeof(this.options.Max) == "undefined" ?

-					Number.POSITIVE_INFINITY : this.options.Max;

-		return exists && checked >= min && checked <= max;

-	},

-

-	/**

-	 * @return array list of required options that must be selected.

-	 */

-	getRequiredValues : function()

-	{

-		var required = [];

-		if(this.options.Required && this.options.Required.length > 0)

-			required = this.options.Required.split(/,\s*/);

-		return required;

-	}

-});

-

-

-/**

- * TDataTypeValidator verifies if the input data is of the type specified

- * by <tt>DataType</tt> option.

- * The following data types are supported:

- * - <b>Integer</b> A 32-bit signed integer data type.

- * - <b>Float</b> A double-precision floating point number data type.

- * - <b>Date</b> A date data type.

- * - <b>String</b> A string data type.

- * For <b>Date</b> type, the option <tt>DateFormat</tt>

- * will be used to determine how to parse the date string.

- */

-Prado.WebUI.TDataTypeValidator = Class.extend(Prado.WebUI.TBaseValidator,

-{

-        evaluateIsValid : function()

-        {

-			value = this.getValidationValue();

-			if(value.length <= 0)

-				return true;

-            return this.convert(this.options.DataType, value) != null;

-        }

-});

-

-
-