162 files changed, 2318 insertions, 1287 deletions
diff --git a/framework/Web/Javascripts/TJavaScript.php b/framework/Web/Javascripts/TJavaScript.php
index 511515c8..9c4741a4 100644
--- a/framework/Web/Javascripts/TJavaScript.php
+++ b/framework/Web/Javascripts/TJavaScript.php
@@ -227,4 +227,3 @@ class TJavaScript
 	}
 }
 
-?>
diff --git a/framework/Web/Javascripts/source/packages.php b/framework/Web/Javascripts/source/packages.php
index 1cca7b7c..d6c04e7f 100644
--- a/framework/Web/Javascripts/source/packages.php
+++ b/framework/Web/Javascripts/source/packages.php
@@ -47,7 +47,8 @@ $packages = array(
 	),
 
 	'dragdrop'=>array(
-		SCRIPTACULOUS_DIR.'/dragdrop.js'
+		SCRIPTACULOUS_DIR.'/dragdrop.js',
+		'prado/activecontrols/dragdrop.js'
 	),
 
 	'slider'=>array(
@@ -60,6 +61,14 @@ $packages = array(
 
 	'tabpanel'=>array(
 		'prado/controls/tabpanel.js'
+	),
+	
+	'activedatepicker' => array(
+		'prado/activecontrols/activedatepicker.js'
+	),
+	
+	'activefileupload' => array(
+		'prado/activefileupload/activefileupload.js'
 	),
 	
 );
@@ -67,19 +76,20 @@ $packages = array(
 
 //package names and their dependencies
 $dependencies = array(
-		'prado'			=> array('prado'),
-		'effects'		=> array('prado', 'effects'),
-		'validator'		=> array('prado', 'validator'),
-		'logger'		=> array('prado', 'logger'),
-		'datepicker'	=> array('prado', 'datepicker'),
-		'colorpicker'	=> array('prado', 'colorpicker'),
-		'ajax'			=> array('prado', 'effects', 'ajax'),
-		'dragdrop'		=> array('prado', 'effects', 'dragdrop'),
-		'slider'		=> array('prado', 'slider'),
-		'keyboard'		=> array('prado', 'keyboard'),
-		'tabpanel'		=> array('prado', 'tabpanel'),
+		'prado'				=> array('prado'),
+		'effects'			=> array('prado', 'effects'),
+		'validator'			=> array('prado', 'validator'),
+		'logger'			=> array('prado', 'logger'),
+		'datepicker'		=> array('prado', 'datepicker'),
+		'colorpicker'		=> array('prado', 'colorpicker'),
+		'ajax'				=> array('prado', 'effects', 'ajax'),
+		'dragdrop'			=> array('prado', 'effects', 'ajax', 'dragdrop'),
+		'slider'			=> array('prado', 'slider'),
+		'keyboard'			=> array('prado', 'keyboard'),
+		'tabpanel'			=> array('prado', 'tabpanel'),
+		'activedatepicker' 	=> array('datepicker', 'ajax', 'activedatepicker'),
+		'activefileupload' 	=> array('prado', 'ajax', 'activefileupload'),
 );
 
 return array($packages, $dependencies);
 
-?>
diff --git a/framework/Web/Javascripts/source/prado/activecontrols/activecontrols3.js b/framework/Web/Javascripts/source/prado/activecontrols/activecontrols3.js
index 7ee4c0e6..d5cae7b8 100644
--- a/framework/Web/Javascripts/source/prado/activecontrols/activecontrols3.js
+++ b/framework/Web/Javascripts/source/prado/activecontrols/activecontrols3.js
@@ -1,362 +1,387 @@
-/**
- * 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();
-        if (!Prototype.Browser.IE)
-		    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.hasResults = false;
-		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);
-	},
-
-	/**
-	 * Overrides parent implements, don't update if no results.
-	 */
-	selectEntry: function()
-	{
-		if(this.hasResults)
-		{
-			this.active = false;
-			this.updateElement(this.getCurrentEntry());
-			var options = [this.index, "__TAutoComplete_onSuggestionSelected__"];
-			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")
-		{
-			if(result.length > 0)
-			{
-				this.hasResults = true;
-				this.updateChoices(result);
-			}
-			else
-			{
-				this.active = false;
-				this.hasResults = false;
-				this.hide();
-			}
-		}
-	}
-});
-
-/**
- * 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)
-	{
-		if(Prado.WebUI.TTimeTriggeredCallback.timers[id])
-			Prado.WebUI.TTimeTriggeredCallback.timers[id].startTimer();
-	},
-
-	stop : function(id)
-	{
-		if(Prado.WebUI.TTimeTriggeredCallback.timers[id])
-			Prado.WebUI.TTimeTriggeredCallback.timers[id].stopTimer();
-	}
-});
-
-Prado.WebUI.ActiveListControl = Base.extend(
-{
-	constructor : function(options)
-	{
-		this.element = $(options.ID);
-		if(this.element)
-		{
-			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();
-	}
-});
+/**
+ * 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);
+		this.removeXYInput(event,options);
+	}
+});
+/**
+ * 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();
+        if (!Prototype.Browser.IE)
+		    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.hasResults = false;
+		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);
+	},
+
+	/**
+	 * Overrides parent implements, don't update if no results.
+	 */
+	selectEntry: function()
+	{
+		if(this.hasResults)
+		{
+			this.active = false;
+			this.updateElement(this.getCurrentEntry());
+			var options = [this.index, "__TAutoComplete_onSuggestionSelected__"];
+			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")
+		{
+			if(result.length > 0)
+			{
+				this.hasResults = true;
+				this.updateChoices(result);
+			}
+			else
+			{
+				this.active = false;
+				this.hasResults = false;
+				this.hide();
+			}
+		}
+	}
+});
+
+/**
+ * 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;
+		}
+	},
+	
+	resetTimer : function()
+	{
+		if(typeof(this.timer) != 'undefined')
+		{
+			clearInterval(this.timer);
+			this.timer = null;
+			this.timer = setInterval(this.onTimerEvent.bind(this),this.options.Interval*1000);
+		}
+	},
+
+	onTimerEvent : function()
+	{
+		var request = new Prado.CallbackRequest(this.options.EventTarget, this.options);
+		request.dispatch();
+	},
+	
+	setInterval : function(value)
+	{
+		if (this.options.Interval != value){
+			this.options.Interval = value;
+			this.resetTimer();
+		}
+	}
+},
+//class methods
+{
+	timers : {},
+
+	register : function(timer)
+	{
+		Prado.WebUI.TTimeTriggeredCallback.timers[timer.options.ID] = timer;
+	},
+
+	start : function(id)
+	{
+		if(Prado.WebUI.TTimeTriggeredCallback.timers[id])
+			Prado.WebUI.TTimeTriggeredCallback.timers[id].startTimer();
+	},
+
+	stop : function(id)
+	{
+		if(Prado.WebUI.TTimeTriggeredCallback.timers[id])
+			Prado.WebUI.TTimeTriggeredCallback.timers[id].stopTimer();
+	},
+	
+	setInterval : function (id,value)
+	{
+		if(Prado.WebUI.TTimeTriggeredCallback.timers[id])
+			Prado.WebUI.TTimeTriggeredCallback.timers[id].setInterval(value);
+	}
+});
+
+Prado.WebUI.ActiveListControl = Base.extend(
+{
+	constructor : function(options)
+	{
+		this.element = $(options.ID);
+		if(this.element)
+		{
+			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();
+	}
+});
diff --git a/framework/Web/Javascripts/source/prado/activecontrols/activedatepicker.js b/framework/Web/Javascripts/source/prado/activecontrols/activedatepicker.js
new file mode 100755
index 00000000..87b48bf3
--- /dev/null
+++ b/framework/Web/Javascripts/source/prado/activecontrols/activedatepicker.js
@@ -0,0 +1,79 @@
+/**
+ * TActiveDatePicker control
+ */
+Prado.WebUI.TActiveDatePicker = Class.extend(Prado.WebUI.TDatePicker,
+{
+	initialize : function(options)
+	{
+		this.options = options || [];
+		this.control = $(options.ID);
+		this.dateSlot = new Array(42);
+		this.weekSlot = new Array(6);
+		this.minimalDaysInFirstWeek	= 4;
+		this.selectedDate = this.newDate();
+		this.positionMode = 'Bottom';
+
+		//which element to trigger to show the calendar
+		if(this.options.Trigger)
+		{
+			this.trigger = $(this.options.Trigger) ;
+			var triggerEvent = this.options.TriggerEvent || "click";
+		}
+		else
+		{
+			this.trigger  = this.control;
+			var triggerEvent = this.options.TriggerEvent || "focus";
+		}
+		
+		// Popup position
+		if(this.options.PositionMode == 'Top')
+		{
+			this.positionMode = this.options.PositionMode;
+		}
+
+		Object.extend(this,options);
+
+		Event.observe(this.trigger, triggerEvent, this.show.bindEvent(this));
+		
+		// Listen to change event 
+		if(this.options.InputMode == "TextBox")
+		{
+			Event.observe(this.control, "change", this.onDateChanged.bindEvent(this));
+		} 
+		else
+		{
+			var day = Prado.WebUI.TDatePicker.getDayListControl(this.control);
+			var month = Prado.WebUI.TDatePicker.getMonthListControl(this.control);
+			var year = Prado.WebUI.TDatePicker.getYearListControl(this.control);
+			Event.observe (day, "change", this.onDateChanged.bindEvent(this));
+			Event.observe (month, "change", this.onDateChanged.bindEvent(this));
+			Event.observe (year, "change", this.onDateChanged.bindEvent(this));
+				
+		}
+
+	},	
+	
+	// Respond to change event on the textbox or dropdown list
+	// This method raises OnDateChanged event on client side if it has been defined,
+	// and raise the callback request
+	onDateChanged : function ()
+	{
+		var date;
+		if (this.options.InputMode == "TextBox")
+		{
+			date=this.control.value;
+		 } 
+		 else
+		 {
+		 	var day = Prado.WebUI.TDatePicker.getDayListControl(this.control).selectedIndex+1;
+			var month = Prado.WebUI.TDatePicker.getMonthListControl(this.control).selectedIndex;
+			var year = Prado.WebUI.TDatePicker.getYearListControl(this.control).value;
+			date=new Date(year, month, day, 0,0,0).SimpleFormat(this.Format, this);
+		}
+		if (typeof(this.options.OnDateChanged) == "function") this.options.OnDateChanged(this, date);
+		
+		// Make callback request
+		var request = new Prado.CallbackRequest(this.options.EventTarget,this.options);
+		request.dispatch();
+	}
+}); 
diff --git a/framework/Web/Javascripts/source/prado/activecontrols/dragdrop.js b/framework/Web/Javascripts/source/prado/activecontrols/dragdrop.js
new file mode 100755
index 00000000..0b42afd5
--- /dev/null
+++ b/framework/Web/Javascripts/source/prado/activecontrols/dragdrop.js
@@ -0,0 +1,24 @@
+/**
+ * DropContainer control
+ */
+ 
+Prado.WebUI.DropContainer = Class.extend(Prado.WebUI.CallbackControl);
+
+Object.extend(Prado.WebUI.DropContainer.prototype,
+{
+	initialize: function(options)
+	{
+		this.options = options;
+		Object.extend (this.options, 
+		{
+			onDrop: this.onDrop.bind(this)
+		});
+		
+		Droppables.add (options.ID, this.options);
+	},
+	
+	onDrop: function(dragElement, dropElement)
+	{
+		Prado.Callback(this.options.EventTarget, dragElement.id, null, this.options);
+	}
+});
diff --git a/framework/Web/Javascripts/source/prado/activecontrols/inlineeditor.js b/framework/Web/Javascripts/source/prado/activecontrols/inlineeditor.js
index 87b8ddde..51e3f489 100644
--- a/framework/Web/Javascripts/source/prado/activecontrols/inlineeditor.js
+++ b/framework/Web/Javascripts/source/prado/activecontrols/inlineeditor.js
@@ -188,7 +188,7 @@ Prado.WebUI.TInPlaceTextBox = Base.extend(
 			if(this.options.AutoHide)
 				this.showLabel();
 		}
-		else if (Event.keyCode(e) == Event.KEY_RETURN)
+		else if (Event.keyCode(e) == Event.KEY_RETURN && this.options.TextMode != 'MultiLine')
 			Event.stop(e);
 	},
 
diff --git a/framework/Web/Javascripts/source/prado/activefileupload/ActiveFileUploadBlank.html b/framework/Web/Javascripts/source/prado/activefileupload/ActiveFileUploadBlank.html
new file mode 100755
index 00000000..44f50ce4
--- /dev/null
+++ b/framework/Web/Javascripts/source/prado/activefileupload/ActiveFileUploadBlank.html
@@ -0,0 +1 @@
+<!-- Nothing here to see, move right along. -->
+\ No newline at end of file
diff --git a/framework/Web/Javascripts/source/prado/activefileupload/ActiveFileUploadComplete.png b/framework/Web/Javascripts/source/prado/activefileupload/ActiveFileUploadComplete.png
new file mode 100755
index 00000000..98badd7f
--- /dev/null
+++ b/framework/Web/Javascripts/source/prado/activefileupload/ActiveFileUploadComplete.png
diff --git a/framework/Web/Javascripts/source/prado/activefileupload/ActiveFileUploadError.png b/framework/Web/Javascripts/source/prado/activefileupload/ActiveFileUploadError.png
new file mode 100755
index 00000000..26c529fc
--- /dev/null
+++ b/framework/Web/Javascripts/source/prado/activefileupload/ActiveFileUploadError.png
diff --git a/framework/Web/Javascripts/source/prado/activefileupload/ActiveFileUploadIndicator.gif b/framework/Web/Javascripts/source/prado/activefileupload/ActiveFileUploadIndicator.gif
new file mode 100755
index 00000000..085ccaec
--- /dev/null
+++ b/framework/Web/Javascripts/source/prado/activefileupload/ActiveFileUploadIndicator.gif
diff --git a/framework/Web/Javascripts/source/prado/activefileupload/activefileupload.js b/framework/Web/Javascripts/source/prado/activefileupload/activefileupload.js
new file mode 100755
index 00000000..9f57f912
--- /dev/null
+++ b/framework/Web/Javascripts/source/prado/activefileupload/activefileupload.js
@@ -0,0 +1,63 @@
+Prado.WebUI.TActiveFileUpload = Base.extend(
+{
+	constructor : function(options)
+	{
+		this.options = options || {};
+		Prado.WebUI.TActiveFileUpload.register(this);
+		
+		this.input = $(options.inputID);
+		this.flag = $(options.flagID);
+		this.form = $(options.formID);
+		
+		this.indicator = $(options.indicatorID);
+		this.complete = $(options.completeID);
+		this.error = $(options.errorID);
+		
+		// set up events
+		Event.observe(this.input,"change",this.fileChanged.bind(this));
+	},
+	
+	fileChanged:function(){
+		// show the upload indicator, and hide the complete and error indicators (if they areSn't already).
+		this.flag.value = '1';
+		this.complete.style.display = 'none';
+		this.error.style.display = 'none';
+		this.indicator.style.display = '';
+		
+		// set the form to submit in the iframe, submit it, and then reset it.
+		this.oldtargetID = this.form.target;
+		this.form.target = this.options.targetID;
+		this.form.submit();
+		this.form.target = this.oldtargetID;
+	},
+	
+	finishUpload:function(options){
+		// hide the display indicator.
+		this.flag.value = '';
+		this.indicator.style.display = 'none';
+		if (this.options.targetID == options.targetID){
+			// show the complete indicator.
+			if (options.errorCode == 0){
+				this.complete.style.display = '';
+				this.input.value = '';
+			} else {
+				this.error.style.display = '';
+			}
+			Prado.Callback(this.options.EventTarget, options, null, this.options);
+		}
+	}
+},
+{
+// class methods
+	controls : {},
+
+	register : function(control)
+	{
+		Prado.WebUI.TActiveFileUpload.controls[control.options.ID] = control;
+	},
+	
+	onFileUpload: function(options)
+	{
+		Prado.WebUI.TActiveFileUpload.controls[options.clientID].finishUpload(options);
+	}
+});
+\ No newline at end of file
diff --git a/framework/Web/Javascripts/source/prado/activeratings/blocks.css b/framework/Web/Javascripts/source/prado/activeratings/blocks.css
deleted file mode 100644
index bb846094..00000000
--- a/framework/Web/Javascripts/source/prado/activeratings/blocks.css
+++ /dev/null
@@ -1,42 +0,0 @@
-.TActiveRatingList_blocks
-{
-	border-collapse: collapse;
-}
-.TActiveRatingList_blocks input, .TActiveRatingList_blocks label
-{
-	display: none;
-}
-
-.TActiveRatingList_blocks td
-{
-	width: 18px;
-	height: 9px;
-	padding: 1px;
-}
-
-.TActiveRatingList_blocks td.rating
-{
-	background-image: url(blocks_combined.gif);
-	background-repeat: no-repeat;
-	cursor: pointer;
-	background-position: 1px 0px;
-}
-.TActiveRatingList_blocks td.rating_selected
-{
-	background-position: 1px -100px;
-}
-
-.TActiveRatingList_blocks td.rating_half
-{
-	background-position: 1px -200px;
-}
-
-.TActiveRatingList_blocks td.rating_hover
-{
-	background-position: 1px -300px;
-}
-
-.TActiveRatingList_blocks td.rating_disabled
-{
-	cursor: default !important;
-}
diff --git a/framework/Web/Javascripts/source/prado/activeratings/default.css b/framework/Web/Javascripts/source/prado/activeratings/default.css
deleted file mode 100644
index ba90eb27..00000000
--- a/framework/Web/Javascripts/source/prado/activeratings/default.css
+++ /dev/null
@@ -1,43 +0,0 @@
-.TActiveRatingList_default
-{
-	border-collapse: collapse;
-}
-.TActiveRatingList_default input, .TActiveRatingList_default label
-{
-	display: none;
-}
-
-.TActiveRatingList_default td
-{
-	width: 18px;
-	height: 18px;
-	padding: 0;
-}
-
-.TActiveRatingList_default td.rating
-{
-	background-image: url(default_combined.gif);
-	background-repeat: no-repeat;
-	cursor: pointer;
-	background-position: 0px 0px;
-}
-
-.TActiveRatingList_default td.rating_selected
-{
-	background-position: 0px -100px;
-}
-
-.TActiveRatingList_default td.rating_half
-{
-	background-position: 0px -200px;
-}
-
-.TActiveRatingList_default td.rating_hover
-{
-	background-position: 0px -300px;
-}
-
-.TActiveRatingList_default td.rating_disabled
-{
-	cursor: default !important;
-}
-\ No newline at end of file
diff --git a/framework/Web/Javascripts/source/prado/activeratings/ratings.js b/framework/Web/Javascripts/source/prado/activeratings/ratings.js
deleted file mode 100644
index 4eeddbd8..00000000
--- a/framework/Web/Javascripts/source/prado/activeratings/ratings.js
+++ /dev/null
@@ -1,178 +0,0 @@
-Prado.WebUI.TActiveRatingList = Base.extend(
-{
-	selectedIndex : -1,
-	rating: -1,
-	enabled : true,
-	readOnly : false,
-
-	constructor : function(options)
-	{
-		var cap = $(options.CaptionID);
-		this.options = Object.extend(
-		{
-			caption : cap ? cap.innerHTML : ''
-		}, options || {});
-
-		Prado.WebUI.TActiveRatingList.register(this);
-		this._init();
-		this.selectedIndex = options.SelectedIndex;
-		this.rating = options.Rating;
-		if(options.Rating <= 0 && options.SelectedIndex >= 0)
-			this.rating = options.SelectedIndex+1;
-		this.showRating(this.rating);
-	},
-
-	_init: function(options)
-	{
-		Element.addClassName($(this.options.ListID),this.options.Style);
-		this.radios = new Array();
-		var index=0;
-		for(var i = 0; i<this.options.ItemCount; i++)
-		{
-			var radio = $(this.options.ListID+'_c'+i);
-			var td = radio.parentNode.parentNode;
-			if(radio && td.tagName.toLowerCase()=='td')
-			{
-				this.radios.push(radio);
-				Event.observe(td, "mouseover", this.hover.bindEvent(this,index));
-				Event.observe(td, "mouseout", this.recover.bindEvent(this,index));
-				Event.observe(td, "click", this.click.bindEvent(this, index));
-				index++;
-				Element.addClassName(td,"rating");
-			}
-		}
-	},
-
-	hover : function(ev,index)
-	{
-		if(this.enabled==false) return;
-		for(var i = 0; i<this.radios.length; i++)
-		{
-			var node = this.radios[i].parentNode.parentNode;
-			var action = i <= index ? 'addClassName' : 'removeClassName'
-			Element[action](node,"rating_hover");
-			Element.removeClassName(node,"rating_selected");
-			Element.removeClassName(node,"rating_half");
-		}
-		this.showCaption(this.getIndexCaption(index));
-	},
-
-	recover : function(ev,index)
-	{
-		if(this.enabled==false) return;
-		this.showRating(this.rating);
-		this.showCaption(this.options.caption);
-	},
-
-	click : function(ev, index)
-	{
-		if(this.enabled==false) return;
-		for(var i = 0; i<this.radios.length; i++)
-			this.radios[i].checked = (i == index);
-
-		this.selectedIndex = index;
-		this.setRating(index+1);
-
-		this.dispatchRequest(ev);
-	},
-
-	dispatchRequest : function(ev)
-	{
-		var requestOptions = Object.extend(
-		{
-			ID : this.options.ListID+"_c"+this.selectedIndex,
-			EventTarget : this.options.ListName+"$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.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.parentNode, "rating_disabled");
-		}
-	}
-},
-{
-ratings : {},
-register : function(rating)
-{
-	Prado.WebUI.TActiveRatingList.ratings[rating.options.ListID] = rating;
-},
-
-setEnabled : function(id,value)
-{
-	Prado.WebUI.TActiveRatingList.ratings[id].setEnabled(value);
-},
-
-setRating : function(id,value)
-{
-	Prado.WebUI.TActiveRatingList.ratings[id].setRating(value);
-},
-
-setCaption : function(id,value)
-{
-	Prado.WebUI.TActiveRatingList.ratings[id].setCaption(value);
-}
-});
-\ No newline at end of file
diff --git a/framework/Web/Javascripts/source/prado/controls/controls.js b/framework/Web/Javascripts/source/prado/controls/controls.js
index bea18e76..dac7a0c0 100644
--- a/framework/Web/Javascripts/source/prado/controls/controls.js
+++ b/framework/Web/Javascripts/source/prado/controls/controls.js
@@ -69,12 +69,9 @@ Object.extend(Prado.WebUI.TImageButton.prototype,
 	 */
 	onPostBack : function(event, options)
 	{
-		if(!this.hasXYInput)
-		{
-			this.addXYInput(event,options);
-			this.hasXYInput = true;
-		}
+		this.addXYInput(event,options);
 		Prado.PostBack(event, options);
+		this.removeXYInput(event,options);
 	},
 
 	/**
@@ -111,6 +108,18 @@ Object.extend(Prado.WebUI.TImageButton.prototype,
 			y_input = INPUT({type:'hidden',name:id+'_y','id':id+'_y',value:y});
 			this.element.parentNode.appendChild(y_input);
 		}
+	},
+
+	/**
+	 * Remove hidden inputs for x,y-click capturing
+	 * @param event DOM click event.
+	 * @param array image button options.
+	 */
+	removeXYInput : function(event,options)
+	{
+		id = options['EventTarget'];
+		this.element.parentNode.removeChild($(id+"_x"));
+		this.element.parentNode.removeChild($(id+"_y"));
 	}
 });
 
diff --git a/framework/Web/Javascripts/source/prado/datepicker/datepicker.js b/framework/Web/Javascripts/source/prado/datepicker/datepicker.js
index 834e89cf..a16cc3d6 100644
--- a/framework/Web/Javascripts/source/prado/datepicker/datepicker.js
+++ b/framework/Web/Javascripts/source/prado/datepicker/datepicker.js
@@ -67,6 +67,7 @@ Prado.WebUI.TDatePicker.prototype =
 		this.weekSlot = new Array(6);
 		this.minimalDaysInFirstWeek	= 4;
 		this.selectedDate = this.newDate();
+		this.positionMode = 'Bottom';
 
 		//which element to trigger to show the calendar
 		if(this.options.Trigger)
@@ -79,6 +80,12 @@ Prado.WebUI.TDatePicker.prototype =
 			this.trigger  = this.control;
 			var triggerEvent = this.options.TriggerEvent || "focus";
 		}
+		
+		// Popup position
+		if(this.options.PositionMode == 'Top')
+		{
+			this.positionMode = this.options.PositionMode;
+		}
 
 		Object.extend(this,options);
 
@@ -309,8 +316,8 @@ Prado.WebUI.TDatePicker.prototype =
 		if(this.iePopUp)
 		{
 			this.iePopUp.style.display = "block";
-			this.iePopUp.style.top = (this._calDiv.offsetTop -1 ) + "px";
 			this.iePopUp.style.left = (this._calDiv.offsetLeft -1)+ "px";
+			this.iePopUp.style.top = (this._calDiv.offsetTop -1 ) + "px";
 			this.iePopUp.style.width = Math.abs(this._calDiv.offsetWidth -2)+ "px";
 			this.iePopUp.style.height = (this._calDiv.offsetHeight + 1)+ "px";
 			if(cleanup) this.iePopUp.style.display = "none";
@@ -603,12 +610,10 @@ Prado.WebUI.TDatePicker.prototype =
 			var pos = this.control.positionedOffset();
 
 			pos[1] += this.getDatePickerOffsetHeight();
-
-			this._calDiv.style.display = "block";
 			this._calDiv.style.top = (pos[1]-1) + "px";
+			this._calDiv.style.display = "block";
 			this._calDiv.style.left = pos[0] + "px";
 
-			this.ieHack(false);
 			this.documentClickEvent = this.hideOnClick.bindEvent(this);
 			this.documentKeyDownEvent = this.keyPressed.bindEvent(this);
 			Event.observe(document.body, "click", this.documentClickEvent);
@@ -620,6 +625,14 @@ Prado.WebUI.TDatePicker.prototype =
 			}
 			Event.observe(document,"keydown", this.documentKeyDownEvent);
 			this.showing = true;
+			
+			if(this.positionMode=='Top')
+			{
+				this._calDiv.style.top = ((pos[1]-1) - this.getDatePickerOffsetHeight() - this._calDiv.offsetHeight) + 'px';
+				if(Prado.Browser().ie)
+					this.iePopup = this._calDiv.style.top;					
+			}
+			this.ieHack(false);
 		}
 	},
 
diff --git a/framework/Web/Javascripts/source/prado/ratings/ratings.js b/framework/Web/Javascripts/source/prado/ratings/ratings.js
index e1770f1f..8af32bb9 100644
--- a/framework/Web/Javascripts/source/prado/ratings/ratings.js
+++ b/framework/Web/Javascripts/source/prado/ratings/ratings.js
@@ -1,60 +1,205 @@
-Prado.WebUI.TRatingList = Class.create();
-Prado.WebUI.TRatingList.prototype =
+Prado.WebUI.TRatingList = Base.extend(
 {
 	selectedIndex : -1,
+	rating: -1,
+	readOnly : false,
 
-	initialize : function(options)
+	constructor : function(options)
 	{
-		this.options = options;
-		this.element = $(options['ID']);
-		Element.addClassName(this.element,options.cssClass);
-		this.radios = document.getElementsByName(options.field);
-		for(var i = 0; i<this.radios.length; i++)
+		var cap = $(options.CaptionID);
+		this.options = Object.extend(
+		{
+			caption : cap ? cap.innerHTML : ''
+		}, options || {});
+
+		Prado.WebUI.TRatingList.register(this);
+		this._init();
+		this.selectedIndex = options.SelectedIndex;
+		this.rating = options.Rating;
+		this.readOnly = options.ReadOnly
+		if(options.Rating <= 0 && options.SelectedIndex >= 0)
+			this.rating = options.SelectedIndex+1;
+		this.setReadOnly(this.readOnly);
+	},
+
+	_init: function(options)
+	{
+		Element.addClassName($(this.options.ListID),this.options.Style);
+		this.radios = new Array();
+		this._mouseOvers = new Array();
+		this._mouseOuts = new Array();
+		this._clicks = new Array();
+		var index=0;
+		for(var i = 0; i<this.options.ItemCount; i++)
 		{
-			Event.observe(this.radios[i].parentNode.parentNode, "mouseover", this.hover.bindEvent(this,i));
-			Event.observe(this.radios[i].parentNode.parentNode, "mouseout", this.recover.bindEvent(this,i));
-			Event.observe(this.radios[i].parentNode.parentNode, "click", this.click.bindEvent(this, i));
+			var radio = $(this.options.ListID+'_c'+i);
+			var td = radio.parentNode.parentNode;
+			if(radio && td.tagName.toLowerCase()=='td')
+			{
+				this.radios.push(radio);
+				this._mouseOvers.push(this.hover.bindEvent(this,index));
+				this._mouseOuts.push(this.recover.bindEvent(this,index));
+				this._clicks.push(this.click.bindEvent(this,index));
+				index++;
+				Element.addClassName(td,"rating");
+			}
 		}
-		this.caption = CAPTION();
-		this.element.appendChild(this.caption);
-		this.selectedIndex = options.selectedIndex;
-		this.setRating(this.selectedIndex);
 	},
 
 	hover : function(ev,index)
 	{
+		if(this.readOnly==true) return;
 		for(var i = 0; i<this.radios.length; i++)
-			this.radios[i].parentNode.parentNode.className = (i<=index) ? "rating_hover" : "";
-		this.setCaption(index);
+		{
+			var node = this.radios[i].parentNode.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)
 	{
-		for(var i = 0; i<=index; i++)
-			Element.removeClassName(this.radios[i].parentNode.parentNode, "rating_hover");
-		this.setRating(this.selectedIndex);
+		if(this.readOnly==true) return;
+		this.showRating(this.rating);
+		this.showCaption(this.options.caption);
 	},
 
 	click : function(ev, index)
 	{
+		if(this.readOnly==true) return;
 		for(var i = 0; i<this.radios.length; i++)
 			this.radios[i].checked = (i == index);
 		this.selectedIndex = index;
-		this.setRating(index);
-		if(typeof(this.options.onChange)=="function")
-			this.options.onChange(this,index);
+		this.setRating(index+1);
+
+		if(this.options['AutoPostBack']==true){
+			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);
+		Prado.PostBack(ev, requestOptions);
+	},
+
+	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(this.rating);
+	},
+
+	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.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;
 	},
 
-	setRating: function(index)
+	setCaption : function(value)
 	{
-		for(var i = 0; i<=index; i++)
-			this.radios[i].parentNode.parentNode.className = "rating_selected";
-		this.setCaption(index);
+		this.options.caption = value;
+		this.showCaption(value);
 	},
 
-	setCaption : function(index)
+	setReadOnly : function(value)
+	{
+		this.readOnly = value;
+		for(var i = 0; i<this.radios.length; i++)
+		{
+			
+			var action = value ? 'addClassName' : 'removeClassName';
+			Element[action](this.radios[i].parentNode.parentNode, "rating_disabled");
+			
+			var action = value ? 'stopObserving' : 'observe';
+			var td = this.radios[i].parentNode.parentNode;
+			Event[action](td, "mouseover", this._mouseOvers[i]);
+			Event[action](td, "mouseout", this._mouseOuts[i]);
+			Event[action](td, "click", this._clicks[i]);
+		}
+
+		this.showRating(this.rating);
+	}
+},
+{
+ratings : {},
+register : function(rating)
+{
+	Prado.WebUI.TRatingList.ratings[rating.options.ListID] = rating;
+},
+
+setReadOnly : function(id,value)
+{
+	Prado.WebUI.TRatingList.ratings[id].setReadOnly(value);
+},
+
+setRating : function(id,value)
+{
+	Prado.WebUI.TRatingList.ratings[id].setRating(value);
+},
+
+setCaption : function(id,value)
+{
+	Prado.WebUI.TRatingList.ratings[id].setCaption(value);
+}
+});
+
+Prado.WebUI.TActiveRatingList = Prado.WebUI.TRatingList.extend( 
+{	
+	dispatchRequest : function(ev)
 	{
-		this.caption.innerHTML = index > -1 ?
-			this.radios[index].value : this.options.caption;
+		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);
 	}
-};
+	
+});
diff --git a/framework/Web/Javascripts/source/prado/validator/validation3.js b/framework/Web/Javascripts/source/prado/validator/validation3.js
index c9dba7a1..a3b803d8 100644
--- a/framework/Web/Javascripts/source/prado/validator/validation3.js
+++ b/framework/Web/Javascripts/source/prado/validator/validation3.js
@@ -686,7 +686,7 @@ Prado.WebUI.TValidationSummary.prototype =
 	{
 		switch(type)
 		{
-			case "List":
+			case "SimpleList":
 				return { header : "<br />", first : "", pre : "", post : "<br />", last : ""};
 			case "SingleParagraph":
 				return { header : " ", first : "", pre : "", post : " ", last : "<br />"};
@@ -1668,6 +1668,7 @@ Prado.WebUI.TRegularExpressionValidator = Class.extend(Prado.WebUI.TBaseValidato
 	 * @constructor initialize
 	 * @param {object} options - Additional constructor option:
 	 * @... {string} ValidationExpression - Regular expression to match against.
+	 * @... {string} PatternModifiers - Pattern modifiers: combinations of g, i, and m
 	 */
 
 	/**
@@ -1678,12 +1679,12 @@ Prado.WebUI.TRegularExpressionValidator = Class.extend(Prado.WebUI.TBaseValidato
 	evaluateIsValid : function()
 	{
 		var value = this.getValidationValue();
-	    if (value.length <= 0)
+		if (value.length <= 0)
 	    	return true;
 
-	    var rx = new RegExp(this.options.ValidationExpression);
-	    var matches = rx.exec(value);
-	    return (matches != null && value == matches[0]);
+		var rx = new RegExp(this.options.ValidationExpression,this.options.PatternModifiers);
+		var matches = rx.exec(value);
+		return (matches != null && value == matches[0]);
 	}
 });
 
@@ -1847,6 +1848,8 @@ Prado.WebUI.TCaptchaValidator = Class.extend(Prado.WebUI.TBaseValidator,
 	{
 		var a = this.getValidationValue();
 		var h = 0;
+		if (this.options.CaseSensitive==false)
+			a = a.toUpperCase();
 		for(var i = a.length-1; i >= 0; --i)
 			h += a.charCodeAt(i);
 		return h == this.options.TokenHash;
diff --git a/framework/Web/Javascripts/source/scriptaculous-1.8.1/dragdrop.js b/framework/Web/Javascripts/source/scriptaculous-1.8.1/dragdrop.js
index bf429c26..14f9546e 100644
--- a/framework/Web/Javascripts/source/scriptaculous-1.8.1/dragdrop.js
+++ b/framework/Web/Javascripts/source/scriptaculous-1.8.1/dragdrop.js
@@ -407,7 +407,7 @@ var Draggable = Class.create({
     if(this.options.ghosting) {
       if (!this.element._originallyAbsolute)
         Position.relativize(this.element);
-      delete this.element._originallyAbsolute;
+      this.element._originallyAbsolute=null;
       Element.remove(this._clone);
       this._clone = null;
     }
diff --git a/framework/Web/Services/TFeedService.php b/framework/Web/Services/TFeedService.php
index fea39290..7ecd10a7 100644
--- a/framework/Web/Services/TFeedService.php
+++ b/framework/Web/Services/TFeedService.php
@@ -143,4 +143,3 @@ interface IFeedContentProvider
 	public function getContentType();
 }
 
-?>
diff --git a/framework/Web/Services/TJsonService.php b/framework/Web/Services/TJsonService.php
index 93ad10d2..e3ed9a7f 100644
--- a/framework/Web/Services/TJsonService.php
+++ b/framework/Web/Services/TJsonService.php
@@ -92,7 +92,7 @@ class TJsonService extends TService
 				throw new TConfigurationException('jsonservice_class_required',$id);
 		}
 		else
-			throw new THttpException(404,'jsonservice_feed_unknown',$id);
+			throw new THttpException(404,'jsonservice_provider_unknown',$id);
 	}
 
 	/**
diff --git a/framework/Web/Services/TSoapService.php b/framework/Web/Services/TSoapService.php
index 259fa5f8..f5962647 100644
--- a/framework/Web/Services/TSoapService.php
+++ b/framework/Web/Services/TSoapService.php
@@ -612,4 +612,3 @@ class TSoapServer extends TApplicationComponent
 	}
 }
 
-?>
diff --git a/framework/Web/TAssetManager.php b/framework/Web/TAssetManager.php
index d8028d93..7925d209 100644
--- a/framework/Web/TAssetManager.php
+++ b/framework/Web/TAssetManager.php
@@ -4,7 +4,7 @@
  *
  * @author Qiang Xue <qiang.xue@gmail.com>
  * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
  * @license http://www.pradosoft.com/license/
  * @version $Id$
  * @package System.Web
@@ -113,7 +113,7 @@ class TAssetManager extends TModule
 		{
 			$this->_basePath=Prado::getPathOfNamespace($value);
 			if($this->_basePath===null || !is_dir($this->_basePath) || !is_writable($this->_basePath))
-				throw new TInvalidDataValueException('assetmanage_basepath_invalid',$value);
+				throw new TInvalidDataValueException('assetmanager_basepath_invalid',$value);
 		}
 	}
 
@@ -267,7 +267,10 @@ class TAssetManager extends TModule
 				else if(is_file($src.DIRECTORY_SEPARATOR.$file))
 				{
 					if(@filemtime($dst.DIRECTORY_SEPARATOR.$file)<@filemtime($src.DIRECTORY_SEPARATOR.$file))
+					{
 						@copy($src.DIRECTORY_SEPARATOR.$file,$dst.DIRECTORY_SEPARATOR.$file);
+						@chmod($dst.DIRECTORY_SEPARATOR.$file, PRADO_CHMOD); 
+					}
 				}
 				else
 					$this->copyDirectory($src.DIRECTORY_SEPARATOR.$file,$dst.DIRECTORY_SEPARATOR.$file);
@@ -333,4 +336,4 @@ class TAssetManager extends TModule
 
 }
 
-?>
+?>
diff --git a/framework/Web/TCacheHttpSession.php b/framework/Web/TCacheHttpSession.php
index 0d89a519..daa94122 100644
--- a/framework/Web/TCacheHttpSession.php
+++ b/framework/Web/TCacheHttpSession.php
@@ -148,4 +148,3 @@ class TCacheHttpSession extends THttpSession
 	}
 }
 
-?>
diff --git a/framework/Web/THttpRequest.php b/framework/Web/THttpRequest.php
index d595c1b9..7100a4c5 100644
--- a/framework/Web/THttpRequest.php
+++ b/framework/Web/THttpRequest.php
@@ -1237,4 +1237,3 @@ class THttpRequestUrlFormat extends TEnumerable
 	const Path='Path';
 }
 
-?>
diff --git a/framework/Web/THttpResponse.php b/framework/Web/THttpResponse.php
index 44a853b0..fd45acf5 100644
--- a/framework/Web/THttpResponse.php
+++ b/framework/Web/THttpResponse.php
@@ -574,4 +574,3 @@ class THttpResponse extends TModule implements ITextWriter
 	}
 }
 
-?>
diff --git a/framework/Web/THttpSession.php b/framework/Web/THttpSession.php
index 251db64b..96d70704 100644
--- a/framework/Web/THttpSession.php
+++ b/framework/Web/THttpSession.php
@@ -708,4 +708,3 @@ class THttpSessionCookieMode extends TEnumerable
 	const Only='Only';
 }
 
-?>
diff --git a/framework/Web/THttpUtility.php b/framework/Web/THttpUtility.php
index c6e7c3fc..a410b957 100644
--- a/framework/Web/THttpUtility.php
+++ b/framework/Web/THttpUtility.php
@@ -48,4 +48,3 @@ class THttpUtility
 	}
 }
 
-?>
diff --git a/framework/Web/TUrlManager.php b/framework/Web/TUrlManager.php
index 778b762a..f87bee8f 100644
--- a/framework/Web/TUrlManager.php
+++ b/framework/Web/TUrlManager.php
@@ -139,4 +139,3 @@ class TUrlManager extends TModule
 	}
 }
 
-?>
diff --git a/framework/Web/TUrlMapping.php b/framework/Web/TUrlMapping.php
index e1deea0f..83dd99b6 100644
--- a/framework/Web/TUrlMapping.php
+++ b/framework/Web/TUrlMapping.php
@@ -76,7 +76,7 @@ class TUrlMapping extends TUrlManager
 	/**
 	 * @var TUrlMappingPattern[] list of patterns.
 	 */
-	private $_patterns=array();
+	protected $_patterns=array();
 	/**
 	 * @var TUrlMappingPattern matched pattern.
 	 */
@@ -92,7 +92,7 @@ class TUrlMapping extends TUrlManager
 	/**
 	 * @var array rules for constructing URLs
 	 */
-	private $_constructRules=array();
+	protected $_constructRules=array();
 
 	private $_urlPrefix='';
 
@@ -264,7 +264,8 @@ class TUrlMapping extends TUrlManager
 					if(is_string($key))
 						$params[$key]=$value;
 				}
-				$params[$pattern->getServiceID()]=$pattern->getServiceParameter();
+				if (!$pattern->getIsWildCardPattern())
+				    $params[$pattern->getServiceID()]=$pattern->getServiceParameter();
 				return $params;
 			}
 		}
@@ -299,6 +300,8 @@ class TUrlMapping extends TUrlManager
 	 		if(!(is_array($getItems) || ($getItems instanceof Traversable)))
 	 			$getItems=array();
 			$key=$serviceID.':'.$serviceParam;
+			$wildCardKey = ($pos=strrpos($serviceParam,'.'))!==false ?
+				$serviceID.':'.substr($serviceParam,0,$pos).'.*' : $serviceID.':*';
 			if(isset($this->_constructRules[$key]))
 			{
 				foreach($this->_constructRules[$key] as $rule)
@@ -306,6 +309,17 @@ class TUrlMapping extends TUrlManager
 					if($rule->supportCustomUrl($getItems))
 						return $rule->constructUrl($getItems,$encodeAmpersand,$encodeGetItems);
 				}
+			} 
+			elseif(isset($this->_constructRules[$wildCardKey]))
+			{
+				foreach($this->_constructRules[$wildCardKey] as $rule)
+				{
+					if($rule->supportCustomUrl($getItems))
+					{
+						$getItems['*']= $pos ? substr($serviceParam,$pos+1) : $serviceParam;
+						return $rule->constructUrl($getItems,$encodeAmpersand,$encodeGetItems);
+					}
+				}
 			}
 		}
 		return parent::constructUrl($serviceID,$serviceParam,$getItems,$encodeAmpersand,$encodeGetItems);
@@ -399,6 +413,8 @@ class TUrlMappingPattern extends TComponent
 	private $_manager;
 
 	private $_caseSensitive=true;
+
+	private $_isWildCardPattern=false;
 
 	/**
 	 * Constructor.
@@ -428,6 +444,8 @@ class TUrlMappingPattern extends TComponent
 	{
 		if($this->_serviceParameter===null)
 			throw new TConfigurationException('urlmappingpattern_serviceparameter_required', $this->getPattern());
+		if(strpos($this->_serviceParameter,'*')!==false) 
+		    $this->_isWildCardPattern=true;
 	}
 
 	/**
@@ -444,6 +462,11 @@ class TUrlMappingPattern extends TComponent
 			$params[]='{'.$key.'}';
 			$values[]='(?P<'.$key.'>'.$value.')';
 		}
+		if ($this->getIsWildCardPattern()) {
+		    $params[]='{*}';
+		    // service parameter must not contain '=' and '/'
+		    $values[]='(?P<'.$this->getServiceID().'>[^=/]+)';
+		}
 		$params[]='/';
 		$values[]='\\/';
 		$regexp=str_replace($params,$values,trim($this->getPattern(),'/').'/');
@@ -585,6 +608,14 @@ class TUrlMappingPattern extends TComponent
 	}
 
 	/**
+	 * @return boolean whether this pattern is a wildcard pattern
+	 * @since 3.1.4
+	 */
+	public function getIsWildCardPattern() {
+	    return $this->_isWildCardPattern;
+	}
+
+	/**
 	 * @param array list of GET items to be put in the constructed URL
 	 * @return boolean whether this pattern IS the one for constructing the URL with the specified GET items.
 	 * @since 3.1.1
@@ -616,10 +647,8 @@ class TUrlMappingPattern extends TComponent
 		// for the GET variables matching the pattern, put them in the URL path
 		foreach($getItems as $key=>$value)
 		{
-			if($encodeGetItems)
-				$value=urlencode($value);
-			if($this->_parameters->contains($key))
-				$replace['{'.$key.'}']=$value;
+			if($this->_parameters->contains($key) || $key==='*' && $this->getIsWildCardPattern())
+				$replace['{'.$key.'}']=$encodeGetItems ? rawurlencode($value) : $value;
 			else
 				$extra[$key]=$value;
 		}
@@ -637,12 +666,12 @@ class TUrlMappingPattern extends TComponent
 				{
 					if(is_array($value))
 					{
-						$name=urlencode($name.'[]');
+						$name=rawurlencode($name.'[]');
 						foreach($value as $v)
-							$url2.=$amp.$name.'='.urlencode($v);
+							$url2.=$amp.$name.'='.rawurlencode($v);
 					}
 					else
-						$url2.=$amp.urlencode($name).'='.urlencode($value);
+						$url2.=$amp.rawurlencode($name).'='.rawurlencode($value);
 				}
 			}
 			else
@@ -664,4 +693,3 @@ class TUrlMappingPattern extends TComponent
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TActiveButton.php b/framework/Web/UI/ActiveControls/TActiveButton.php
index 992f41e3..0990ff41 100644
--- a/framework/Web/UI/ActiveControls/TActiveButton.php
+++ b/framework/Web/UI/ActiveControls/TActiveButton.php
@@ -130,4 +130,3 @@ class TActiveButton extends TButton implements ICallbackEventHandler, IActiveCon
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TActiveControlAdapter.php b/framework/Web/UI/ActiveControls/TActiveControlAdapter.php
index 88e4fdfe..34872f98 100644
--- a/framework/Web/UI/ActiveControls/TActiveControlAdapter.php
+++ b/framework/Web/UI/ActiveControls/TActiveControlAdapter.php
@@ -4,7 +4,7 @@
  *
  * @author Wei Zhuo <weizhuo[at]gamil[dot]com>
  * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
  * @license http://www.pradosoft.com/license/
  * @version $Id$
  * @package System.Web.UI.ActiveControls
@@ -97,7 +97,7 @@ class TActiveControlAdapter extends TControlAdapter
 			$data = $this->getPage()->getPostDataLoaders();
 			if(count($data) > 0)
 			{
-				$options = TJavascript::encode($data,false);
+				$options = TJavaScript::encode($data,false);
 				$script = "Prado.CallbackRequest.addPostLoaders({$options});";
 				$cs->registerEndScript($key, $script);
 			}
@@ -146,12 +146,12 @@ class TActiveControlAdapter extends TControlAdapter
 	 * Starts viewstate tracking if necessary after when controls has been loaded
 	 */
 	public function onLoad($param)
-	{
+	{
 		if($this->getIsTrackingPageState())
 		{
 			$this->_stateTracker = new TCallbackPageStateTracker($this->getControl());
 			$this->_stateTracker->trackChanges();
-		}
+		}
 		parent::onLoad($param);
 	}
 
@@ -560,4 +560,3 @@ class TMapCollectionDiff extends TViewStateDiff
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TActiveCustomValidator.php b/framework/Web/UI/ActiveControls/TActiveCustomValidator.php
index 8428c810..6c74aa7d 100644
--- a/framework/Web/UI/ActiveControls/TActiveCustomValidator.php
+++ b/framework/Web/UI/ActiveControls/TActiveCustomValidator.php
@@ -239,4 +239,3 @@ class TActiveCustomValidatorClientSide extends TCallbackClientSide
 		return is_null($changes) ? true : $changes;
 	}
 }
-?>
diff --git a/framework/Web/UI/ActiveControls/TActiveDatePicker.php b/framework/Web/UI/ActiveControls/TActiveDatePicker.php
new file mode 100755
index 00000000..052ed199
--- /dev/null
+++ b/framework/Web/UI/ActiveControls/TActiveDatePicker.php
@@ -0,0 +1,129 @@
+<?php
+/**
+ * TActiveDatePicker class file
+ * 
+ * @author Bradley Booms <Bradley.Booms@nsighttel.com>
+ * @author Christophe Boulain <Christophe.Boulain@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Id$
+ * @package System.Web.UI.ActiveControls
+ */
+
+/**
+ * Load active control adapter.
+ */
+Prado::using('System.Web.UI.ActiveControls.TActiveControlAdapter');
+
+/**
+ * TActiveDatePicker class
+ * 
+ * The active control counter part to date picker control.
+ * When the date selection is changed, the {@link onCallback OnCallback} event is
+ * raised.
+ * 
+ * @author Bradley Booms <Bradley.Booms@nsighttel.com>
+ * @author Christophe Boulain <Christophe.Boulain@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.ActiveControls
+ * @since 3.1.3
+ */
+class TActiveDatePicker extends TDatePicker  implements ICallbackEventHandler, IActiveControl {
+	
+
+	/**
+	 * Get javascript date picker options.
+	 * @return array date picker client-side options
+	 */
+	protected function getDatePickerOptions(){
+		$options = parent::getDatePickerOptions();
+		$options['EventTarget'] = $this->getUniqueID();
+		return $options;
+	}
+	
+	/**
+	 * Creates a new callback control, sets the adapter to
+	 * TActiveControlAdapter. If you override this class, be sure to set the
+	 * adapter appropriately by, for example, by calling this constructor.
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->setAdapter(new TActiveControlAdapter($this));
+	}
+	
+	/**
+	 * @return TBaseActiveCallbackControl standard callback control options.
+	 */
+	public function getActiveControl(){
+		return $this->getAdapter()->getBaseActiveControl();
+	}
+
+	/**
+	 * Client-side Text property can only be updated after the OnLoad stage.
+	 * @param string text content for the textbox
+	 */
+	public function setText($value){
+		parent::setText($value);
+		if($this->getActiveControl()->canUpdateClientSide() && $this->getHasLoadedPostData()){
+			$cb=$this->getPage()->getCallbackClient();
+			$cb->setValue($this, $value);
+			if ($this->getInputMode()==TDatePickerInputMode::DropDownList)
+			{
+				$s = Prado::createComponent('System.Util.TDateTimeStamp');
+				$date = $s->getDate($this->getTimeStampFromText());
+				$id=$this->getClientID();
+				$cb->select($id.TControl::CLIENT_ID_SEPARATOR.'day', 'Value', $date['mday'], 'select');
+				$cb->select($id.TControl::CLIENT_ID_SEPARATOR.'month', 'Value', $date['mon']-1, 'select');
+				$cb->select($id.TControl::CLIENT_ID_SEPARATOR.'year', 'Value', $date['year'], 'select');
+				
+			}
+		}
+	}
+	
+	/**
+	 * Raises the callback event. This method is required by {@link
+	 * ICallbackEventHandler} interface. 
+	 * This method is mainly used by framework and control developers.
+	 * @param TCallbackEventParameter the event parameter
+	 */
+ 	public function raiseCallbackEvent($param){
+		$this->onCallback($param);
+	}	
+	
+	/**
+	 * This method is invoked when a callback is requested. The method raises
+	 * 'OnCallback' event to fire up the event handlers. If you override this
+	 * method, be sure to call the parent implementation so that the event
+	 * handler can be invoked.
+	 * @param TCallbackEventParameter event parameter to be passed to the event handlers
+	 */
+	public function onCallback($param){
+		$this->raiseEvent('OnCallback', $this, $param);
+	}
+	
+	/**
+	 * Registers the javascript code to initialize the date picker.
+	 */
+	protected function registerCalendarClientScript()
+	{
+		if($this->getShowCalendar())
+		{
+			$cs = $this->getPage()->getClientScript();
+			$cs->registerPradoScript("activedatepicker");
+
+			if(!$cs->isEndScriptRegistered('TDatePicker.spacer'))
+			{
+				$spacer = $this->getAssetUrl('spacer.gif');
+				$code = "Prado.WebUI.TDatePicker.spacer = '$spacer';";
+				$cs->registerEndScript('TDatePicker.spacer', $code);
+			}
+
+			$options = TJavaScript::encode($this->getDatePickerOptions());
+			$code = "new Prado.WebUI.TActiveDatePicker($options);";
+			$cs->registerEndScript("prado:".$this->getClientID(), $code);
+		}
+	}
+}
+?>
diff --git a/framework/Web/UI/ActiveControls/TActiveFileUpload.php b/framework/Web/UI/ActiveControls/TActiveFileUpload.php
new file mode 100755
index 00000000..e1b85f0d
--- /dev/null
+++ b/framework/Web/UI/ActiveControls/TActiveFileUpload.php
@@ -0,0 +1,315 @@
+<?php
+/**
+ * TActiveFileUpload.php
+ * 
+ * @author Bradley Booms <Bradley.Booms@nsighttel.com>
+ * @author Christophe Boulain <Christophe.Boulain@gmail.com>
+ * @version $Id$
+ */
+
+/**
+ * Load TActiveControlAdapter and TFileUpload.
+ */
+Prado::using('System.Web.UI.ActiveControls.TActiveControlAdapter');
+Prado::using('System.Web.UI.WebControls.TFileUpload');
+
+/**
+ * TActiveFileUpload
+ * 
+ * TActiveFileUpload displays a file upload field on a page. Upon postback,
+ * the text entered into the field will be treated as the name of the file
+ * that will be uploaded to the server. The property {@link getHasFile HasFile}
+ * indicates whether the file upload is successful. If successful, the file
+ * may be obtained by calling {@link saveAs} to save it at a specified place.
+ * You can use {@link getFileName FileName}, {@link getFileType FileType},
+ * {@link getFileSize FileSize} to get the original client-side file name,
+ * the file mime type, and the file size information. If the upload is not
+ * successful, {@link getErrorCode ErrorCode} contains the error code
+ * describing the cause of failure.
+ *
+ * TActiveFileUpload raises {@link onFileUpload OnFileUpload} event if a file is uploaded
+ * (whether it succeeds or not).
+ * 
+ * TActiveFileUpload actually does a postback in a hidden IFrame, and then does a callback.
+ * This callback then raises the {@link onFileUpload OnFileUpload} event. After the postback
+ * a status icon is displayed; either a green checkmark if the upload is successful,
+ * or a red x if there was an error.
+ *  
+ * @author Bradley Booms <Bradley.Booms@nsighttel.com>
+ * @author Christophe Boulain <Christophe.Boulain@gmail.com>
+ * 
+ * @version $Id$
+ */
+class TActiveFileUpload extends TFileUpload implements IActiveControl, ICallbackEventHandler, INamingContainer 
+{
+	
+	const SCRIPT_PATH = 'prado/activefileupload';
+	
+	/**
+	 * @var THiddenField a flag to tell which component is doing the callback.
+	 */
+	private $_flag;
+	/**
+	 * @var TImage that spins to show that the file is being uploaded.
+	 */
+	private $_busy;
+	/**
+	 * @var TImage that shows a green check mark for completed upload.
+	 */
+	private $_success;
+	/**
+	 * @var TImage that shows a red X for incomplete upload.
+	 */
+	private $_error;
+	/**
+	 * @var TInlineFrame used to submit the data in an "asynchronous" fashion.
+	 */
+	private $_target;
+
+	
+	/**
+	 * Creates a new callback control, sets the adapter to
+	 * TActiveControlAdapter. If you override this class, be sure to set the
+	 * adapter appropriately by, for example, by calling this constructor.
+	 */
+	public function __construct(){
+		parent::__construct();
+		$this->setAdapter(new TActiveControlAdapter($this));
+	}
+	
+	
+	/**
+	 * @param string asset file in the self::SCRIPT_PATH directory.
+	 * @return string asset file url.
+	 */
+	protected function getAssetUrl($file='')
+	{
+		$base = $this->getPage()->getClientScript()->getPradoScriptAssetUrl();
+		return $base.'/'.self::SCRIPT_PATH.'/'.$file;
+	}
+	
+	
+	/**
+	 * This method is invoked when a file is uploaded.
+	 * If you override this method, be sure to call the parent implementation to ensure
+	 * the invocation of the attached event handlers.
+	 * @param TEventParameter event parameter to be passed to the event handlers
+	 */
+	public function onFileUpload($param){
+		if ($this->_flag->getValue() && $this->getPage()->getIsPostBack()){
+			// save the file so that it will persist past the end of this return.
+			$localName = str_replace('\\', '/', tempnam(Prado::getPathOfNamespace($this->getTempPath()),''));
+			parent::saveAs($localName);
+			
+			$filename=addslashes($this->getFileName());
+			// return some javascript to display a completion status.
+			echo <<<EOS
+<script language="Javascript">
+	Options = new Object();
+	Options.clientID = '{$this->getClientID()}';
+	Options.targetID = '{$this->_target->getUniqueID()}';
+	Options.localName = '$localName';
+	Options.fileName = '{$filename}';
+	Options.fileSize = '{$this->getFileSize()}';
+	Options.fileType = '{$this->getFileType()}';
+	Options.errorCode = '{$this->getErrorCode()}';
+	parent.Prado.WebUI.TActiveFileUpload.onFileUpload(Options);
+</script>
+EOS;
+			exit();
+		}
+	}
+	
+	/**
+	 * @return string the path where the uploaded file will be stored temporarily, in namespace format
+	 * default "Application.runtime.*"
+	 */
+	public function getTempPath(){
+		return $this->getViewState('TempPath', 'Application.runtime.*');
+	}
+	
+	/**
+	 * @param string the path where the uploaded file will be stored temporarily in namespace format
+	 * default "Application.runtime.*"
+	 */
+	public function setTempPath($value){
+		$this->setViewState('TempNamespace',$value,'Application.runtime.*');
+	}
+	
+	/**
+	 * @throws TInvalidDataValueException if the {@link getTempPath TempPath} is not writable.
+	 */
+	public function onInit($sender){
+		parent::onInit($sender);
+		if (!is_writable(Prado::getPathOfNamespace($this->getTempPath()))){
+			throw new TInvalidDataValueException("activefileupload_temppath_invalid", $this->getTempPath());
+		}
+	}
+	
+	/**
+	 * Raises <b>OnFileUpload</b> event.
+	 * 
+	 * This method is required by {@link ICallbackEventHandler} interface. 
+	 * This method is mainly used by framework and control developers.
+	 * @param TCallbackEventParameter the event parameter
+	 */
+ 	public function raiseCallbackEvent($param){
+ 		$cp = $param->getCallbackParameter();
+		if ($key = $cp->targetID == $this->_target->getUniqueID()){
+			$_FILES[$key]['name'] = $cp->fileName;
+			$_FILES[$key]['size'] = intval($cp->fileSize);
+			$_FILES[$key]['type'] = $cp->fileType;
+			$_FILES[$key]['error'] = intval($cp->errorCode);
+			$_FILES[$key]['tmp_name'] = $cp->localName;
+			$this->loadPostData($key, null);
+			
+			$this->raiseEvent('OnFileUpload', $this, $param);
+		}
+	}
+
+	/**
+	 * Publish the javascript
+	 */
+	public function onPreRender($param){
+		parent::onPreRender($param);
+		$this->getPage()->getClientScript()->registerPradoScript('activefileupload');
+	}
+	
+	
+	public function createChildControls(){
+		$this->_flag = Prado::createComponent('THiddenField');
+		$this->_flag->setID('Flag');
+		$this->getControls()->add($this->_flag);
+		
+		$this->_busy = Prado::createComponent('TImage');
+		$this->_busy->setID('Busy');
+		$this->_busy->setImageUrl($this->getAssetUrl('ActiveFileUploadIndicator.gif'));
+		$this->_busy->setStyle("display:none");
+		$this->getControls()->add($this->_busy);
+		
+		$this->_success = Prado::createComponent('TImage');
+		$this->_success->setID('Success');
+		$this->_success->setImageUrl($this->getAssetUrl('ActiveFileUploadComplete.png'));
+		$this->_success->setStyle("display:none");
+		$this->getControls()->add($this->_success);
+		
+		$this->_error = Prado::createComponent('TImage');
+		$this->_error->setID('Error');
+		$this->_error->setImageUrl($this->getAssetUrl('ActiveFileUploadError.png'));
+		$this->_error->setStyle("display:none");
+		$this->getControls()->add($this->_error);
+		
+		$this->_target = Prado::createComponent('TInlineFrame');
+		$this->_target->setID('Target');
+		$this->_target->setFrameUrl($this->getAssetUrl('ActiveFileUploadBlank.html'));
+		$this->_target->setStyle("width:0px; height:0px;");
+		$this->_target->setShowBorder(false);
+		$this->getControls()->add($this->_target);
+	}
+	
+	
+	/**
+	 * Removes localfile on ending of the callback.  
+	 */
+	public function onUnload($param){
+		if ($this->getPage()->getIsCallback() && 
+			$this->getHasFile() && 
+			file_exists($this->getLocalName())){
+				unlink($this->getLocalName());
+		}
+		parent::onUnload($param);
+	}
+
+	/**
+	 * @return TBaseActiveCallbackControl standard callback control options.
+	 */
+	public function getActiveControl(){
+		return $this->getAdapter()->getBaseActiveControl();
+	}
+
+	/**
+	 * Adds ID attribute, and renders the javascript for active component.
+	 * @param THtmlWriter the writer used for the rendering purpose
+	 */
+	public function addAttributesToRender($writer){
+		parent::addAttributesToRender($writer);
+		$writer->addAttribute('id',$this->getClientID());
+		
+		$this->getActiveControl()->registerCallbackClientScript($this->getClientClassName(),$this->getClientOptions());
+	}
+
+	/**
+	 * @return string corresponding javascript class name for this control.
+	 */
+	protected function getClientClassName(){
+		return 'Prado.WebUI.TActiveFileUpload';
+	}
+
+	/**
+	 * Gets the client side options for this control.
+	 * @return array (	inputID => input client ID,
+	 * 					flagID => flag client ID,
+	 * 					targetName => target unique ID,
+	 * 					formID => form client ID,
+	 * 					indicatorID => upload indicator client ID,
+	 * 					completeID => complete client ID,
+	 * 					errorID => error client ID)
+	 */
+	protected function getClientOptions(){
+		$options['ID'] = $this->getClientID();
+		$options['EventTarget'] = $this->getUniqueID();
+		
+		$options['inputID'] = $this->getClientID();
+		$options['flagID'] = $this->_flag->getClientID();
+		$options['targetID'] = $this->_target->getUniqueID();
+		$options['formID'] = $this->getPage()->getForm()->getClientID();
+		$options['indicatorID'] = $this->_busy->getClientID();
+		$options['completeID'] = $this->_success->getClientID();
+		$options['errorID'] = $this->_error->getClientID();
+		return $options;
+	}
+
+	/**
+	 * Saves the uploaded file.
+	 * @param string the file name used to save the uploaded file
+	 * @param boolean whether to delete the temporary file after saving.
+	 * If true, you will not be able to save the uploaded file again.
+	 * @return boolean true if the file saving is successful
+	 */
+	public function saveAs($fileName,$deleteTempFile=true){
+		if (($this->getErrorCode()===UPLOAD_ERR_OK) && (file_exists($this->getLocalName()))){
+			if ($deleteTempFile)
+				return rename($this->getLocalName(),$fileName);
+			else
+				return copy($this->getLocalName(),$fileName);
+		} else
+			return false;
+	}
+
+	/**
+	 * @return TImage the image displayed when an upload 
+	 * 		completes successfully.
+	 */
+	public function getSuccessImage(){
+		$this->ensureChildControls();
+		return $this->_success;
+	}
+	
+	/**
+	 * @return TImage the image displayed when an upload 
+	 * 		does not complete successfully.
+	 */
+	public function getErrorImage(){
+		$this->ensureChildControls();
+		return $this->_error;
+	}
+	
+	/**
+	 * @return TImage the image displayed when an upload 
+	 * 		is in progress.
+	 */
+	public function getBusyImage(){
+		$this->ensureChildControls();
+		return $this->_busy;
+	}
+}
+\ No newline at end of file
diff --git a/framework/Web/UI/ActiveControls/TActiveHiddenField.php b/framework/Web/UI/ActiveControls/TActiveHiddenField.php
index 378fc76f..6d837cb2 100644
--- a/framework/Web/UI/ActiveControls/TActiveHiddenField.php
+++ b/framework/Web/UI/ActiveControls/TActiveHiddenField.php
@@ -114,4 +114,3 @@ class TActiveHiddenField extends THiddenField implements ICallbackEventHandler,
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TActiveLabel.php b/framework/Web/UI/ActiveControls/TActiveLabel.php
index e4b4bc6f..4105e3dc 100644
--- a/framework/Web/UI/ActiveControls/TActiveLabel.php
+++ b/framework/Web/UI/ActiveControls/TActiveLabel.php
@@ -77,6 +77,14 @@ class TActiveLabel extends TLabel implements IActiveControl
 			$this->getPage()->getCallbackClient()->setAttribute($this, 'for', $id);
 		}
 	}
+
+	/**
+	 * Adds attribute id to the renderer.
+	 * @param THtmlWriter the writer used for the rendering purpose
+	 */
+	protected function addAttributesToRender($writer) {
+	    $writer->addAttribute('id',$this->getClientID());
+	    parent::addAttributesToRender($writer);
+	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TActiveLinkButton.php b/framework/Web/UI/ActiveControls/TActiveLinkButton.php
index 5a863a9d..f1551b40 100644
--- a/framework/Web/UI/ActiveControls/TActiveLinkButton.php
+++ b/framework/Web/UI/ActiveControls/TActiveLinkButton.php
@@ -11,6 +11,11 @@
  */
 
 /**
+ * Load active control adapter.
+ */
+Prado::using('System.Web.UI.ActiveControls.TActiveControlAdapter');
+
+/**
  * TActiveLinkButton is the active control counter part to TLinkButton.
  *
  * When a TActiveLinkButton is clicked, rather than a normal post back request a
diff --git a/framework/Web/UI/ActiveControls/TActivePageAdapter.php b/framework/Web/UI/ActiveControls/TActivePageAdapter.php
index 684082b8..c52f0775 100644
--- a/framework/Web/UI/ActiveControls/TActivePageAdapter.php
+++ b/framework/Web/UI/ActiveControls/TActivePageAdapter.php
@@ -155,7 +155,7 @@ class TActivePageAdapter extends TControlAdapter
 			$responseData = $response->getAdapter()->getResponseData();
 			if(!is_null($responseData))
 			{
-				$data = TJavascript::jsonEncode($responseData);
+				$data = TJavaScript::jsonEncode($responseData);
 
 				$this->appendContentPart($response, self::CALLBACK_DATA_HEADER, $data);
 				//$response->appendHeader(self::CALLBACK_DATA_HEADER.': '.$data);
@@ -186,7 +186,7 @@ class TActivePageAdapter extends TControlAdapter
 
 		//output the actions
 		$executeJavascript = $this->getCallbackClientHandler()->getClientFunctionsToExecute();
-		$actions = TJavascript::jsonEncode($executeJavascript);
+		$actions = TJavaScript::jsonEncode($executeJavascript);
 		$this->appendContentPart($response, self::CALLBACK_ACTION_HEADER, $actions);
 		//$response->appendHeader(self::CALLBACK_ACTION_HEADER.': '.$actions);
 	}
@@ -264,7 +264,7 @@ class TActivePageAdapter extends TControlAdapter
 		{
 			$param = $this->getRequest()->itemAt(TPage::FIELD_CALLBACK_PARAMETER);
 			if(strlen($param) > 0)
-				$this->_callbackEventParameter=TJavascript::jsonDecode((string)$param);
+				$this->_callbackEventParameter=TJavaScript::jsonDecode((string)$param);
 		}
 		return $this->_callbackEventParameter;
 	}
@@ -315,7 +315,7 @@ class TCallbackErrorHandler extends TErrorHandler
 		if($this->getApplication()->getMode()===TApplication::STATE_DEBUG)
 		{
 			$response = $this->getApplication()->getResponse();
-			$trace = TJavascript::jsonEncode($this->getExceptionStackTrace($exception));
+			$trace = TJavaScript::jsonEncode($this->getExceptionStackTrace($exception));
 			$response->appendHeader('HTTP/1.0 500 Internal Error');
 			$response->appendHeader(TActivePageAdapter::CALLBACK_ERROR_HEADER.': '.$trace);
 		}
@@ -367,4 +367,3 @@ class TInvalidCallbackException extends TException
 {
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TActivePager.php b/framework/Web/UI/ActiveControls/TActivePager.php
index 7e5ee33e..9dd856c9 100644
--- a/framework/Web/UI/ActiveControls/TActivePager.php
+++ b/framework/Web/UI/ActiveControls/TActivePager.php
@@ -176,12 +176,16 @@ class TActivePager extends TPager implements IActiveControl, ICallbackEventHandl
 		// Update all the buttons pagers attached to the same control.
 		// Dropdown pagers doesn't need to be re-rendered.
 		$controlToPaginate=$this->getControlToPaginate();
-		foreach ($this->getNamingContainer()->findControlsByType('TActivePager') as $control)
+		foreach ($this->getNamingContainer()->findControlsByType('TActivePager', false) as $control)
 		{
 			if ($control->getMode() !== TPagerMode::DropDownList && $control->getControlToPaginate()===$controlToPaginate)
+			{
 				$control->render($param->getNewWriter());
+				// FIXME : With some very fast machine, the getNewWriter() consecutive calls are in the same microsecond, resulting
+				// of getting the same boundaries in ajax response. Wait 1 microsecond to avoid this. 
+				usleep(1);
+			}
 		}
-		
 		// Raise callback event
 		$this->onCallback($param);
 	}	
@@ -202,4 +206,3 @@ class TActivePager extends TPager implements IActiveControl, ICallbackEventHandl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TActivePanel.php b/framework/Web/UI/ActiveControls/TActivePanel.php
index ef41a1dd..51e9fb08 100644
--- a/framework/Web/UI/ActiveControls/TActivePanel.php
+++ b/framework/Web/UI/ActiveControls/TActivePanel.php
@@ -89,4 +89,3 @@ class TActivePanel extends TPanel implements IActiveControl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TActiveRadioButtonList.php b/framework/Web/UI/ActiveControls/TActiveRadioButtonList.php
index 10602427..63ef8ef4 100644
--- a/framework/Web/UI/ActiveControls/TActiveRadioButtonList.php
+++ b/framework/Web/UI/ActiveControls/TActiveRadioButtonList.php
@@ -11,6 +11,12 @@
  */
 
 /**
+ * Load active control adapter and active radio button.
+ */
+Prado::using('System.Web.UI.ActiveControls.TActiveListControlAdapter');
+Prado::using('System.Web.UI.ActiveControls.TActiveRadioButton');
+
+/**
  * TActiveRadioButtonList class.
  *
  * The active control counter part to radio button list control.
diff --git a/framework/Web/UI/ActiveControls/TActiveRatingList.php b/framework/Web/UI/ActiveControls/TActiveRatingList.php
index 4ec7b6c3..473ca06a 100644
--- a/framework/Web/UI/ActiveControls/TActiveRatingList.php
+++ b/framework/Web/UI/ActiveControls/TActiveRatingList.php
@@ -3,8 +3,9 @@
  * TActiveRatingList class file.
  *
  * @author Wei Zhuo <weizhuo[at]gamil[dot]com>
+ * @author Bradley Booms <bradley[dot]booms[at]gmail[dot]com>
  * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
  * @license http://www.pradosoft.com/license/
  * @version $Id$
  * @package System.Web.UI.ActiveControls
@@ -13,107 +14,85 @@
 /**
  * TActiveRatingList Class
  *
- * Displays clickable images that represent a TActiveRadioButtonList
+ * Displays clickable images that represent a TRadioButtonList
  *
  * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @author Bradley Booms <bradley[dot]booms[at]gmail[dot]com>
  * @version $Id$
  * @package System.Web.UI.ActiveControls
  * @since 3.1
  */
-class TActiveRatingList extends TActiveRadioButtonList
+class TActiveRatingList extends TRatingList implements IActiveControl, ICallbackEventHandler
 {
-	const SCRIPT_PATH = 'prado/activeratings';
-
-	/**
-	 * @var array list of published rating images.
-	 */
-	private $_ratingImages = array();
-
 	/**
-	 * Sets the default repeat direction to horizontal.
+	 * Creates a new callback control, sets the adapter to
+	 * TActiveListControlAdapter. If you override this class, be sure to set the
+	 * adapter appropriately by, for example, by calling this constructor.
 	 */
 	public function __construct()
 	{
+		$this->setAdapter(new TActiveListControlAdapter($this));
+		$this->setAutoPostBack(true);
 		parent::__construct();
-		$this->setRepeatDirection(TRepeatDirection::Horizontal);
-	}
-
-	/**
-	 * @return boolean whether the items in the column can be edited. Defaults to false.
-	 */
-	public function getReadOnly()
-	{
-		return $this->getViewState('ReadOnly',false);
 	}
 
 	/**
-	 * @param boolean whether the items in the column can be edited
+	 * @return TBaseActiveCallbackControl standard callback control options.
 	 */
-	public function setReadOnly($value)
+	public function getActiveControl()
 	{
-		$this->setViewState('ReadOnly',TPropertyValue::ensureBoolean($value),false);
+		return $this->getAdapter()->getBaseActiveControl();
 	}
 
 	/**
-	 * The repeat layout must be Table.
-	 * @param string repeat layout type
-	 * @throws TInvaliddataValueException when repeat layout is not Table.
+	 * @return TCallbackClientSide client side request options.
 	 */
-	public function setRepeatLayout($value)
+	public function getClientSide()
 	{
-		if($value!==TRepeatLayout::Table)
-			throw new TInvalidDataValueException('ratinglist_table_layout_only');
-		else
-			parent::setRepeatLayout($value);
+		return $this->getAdapter()->getBaseActiveControl()->getClientSide();
 	}
 
 	/**
-	 * @return float rating value.
+	 * Raises the callback event. This method is required by {@link
+	 * ICallbackEventHandler} interface.
+	 * This method is mainly used by framework and control developers.
+	 * @param TCallbackEventParameter the event parameter
 	 */
-	public function getRating()
+ 	public function raiseCallbackEvent($param)
 	{
-		return $this->getViewState('Rating',0.0);
+		$this->onCallback($param);
 	}
 
 	/**
-	 * @param float rating value, also sets the selected Index
+	 * This method is invoked when a callback is requested. The method raises
+	 * 'OnCallback' event to fire up the event handlers. If you override this
+	 * method, be sure to call the parent implementation so that the event
+	 * handler can be invoked.
+	 * @param TCallbackEventParameter event parameter to be passed to the event handlers
 	 */
-	public function setRating($value)
+	public function onCallback($param)
 	{
-		$rating = TPropertyValue::ensureFloat($value);
-		$this->setViewState('Rating', $rating);
-		$canUpdate = $this->getActiveControl()->getEnableUpdate();
-		$this->getActiveControl()->setEnableUpdate(false);
-		parent::setSelectedIndex($this->getRatingIndex($rating));
-		$this->getActiveControl()->setEnableUpdate($canUpdate);
-		if($this->getActiveControl()->canUpdateClientSide())
-			$this->callClientFunction('setRating',$rating);
+		$this->raiseEvent('OnCallback', $this, $param);
 	}
 
 	/**
-	 * @param float rating value
-	 * @return int rating as integer
+	 * @param boolean whether the items in the column can be edited
 	 */
-	protected function getRatingIndex($rating)
+	public function setReadOnly($value)
 	{
-		$interval = $this->getHalfRatingInterval();
-		$base = intval($rating)-1;
-		$remainder = $rating-$base-1;
-		return $remainder > $interval[1] ? $base+1 : $base;
+		parent::setReadOnly($value);
+		$value = $this->getReadOnly();
+		$this->callClientFunction('setReadOnly',$value);
 	}
 
 	/**
-	 * @param int change the rating selection index
+	 * @param float rating value, also sets the selected Index
 	 */
-	public function setSelectedIndex($value)
+	public function setRating($value)
 	{
-		$value = TPropertyValue::ensureInteger($value);
-		$canUpdate = $this->getActiveControl()->getEnableUpdate();
-		$this->getActiveControl()->setEnableUpdate(false);
-		parent::setSelectedIndex($value);
-		$this->getActiveControl()->setEnableUpdate($canUpdate);
-		if($this->getActiveControl()->canUpdateClientSide())
-			$this->callClientFunction('setRating',$value+1);
+		parent::setRating($value);
+		$value = $this->getRating();
+		$this->callClientFunction('setRating',$value);
 	}
 
 	/**
@@ -123,250 +102,22 @@ class TActiveRatingList extends TActiveRadioButtonList
 	 */
 	protected function callClientFunction($func,$value)
 	{
-		$client = $this->getPage()->getCallbackClient();
-		$code = $this->getClientClassName().'.'.$func;
-		$client->callClientFunction($code,array($this,$value));
-	}
-
-	/**
-	 * @return string control or html element ID for displaying a caption.
-	 */
-	public function getCaptionID()
-	{
-		return $this->getViewState('CaptionID', '');
-	}
-
-	/**
-	 * @param string control or html element ID for displaying a caption.
-	 */
-	public function setCaptionID($value)
-	{
-		$this->setViewState('CaptionID', $value, '');
-	}
-
-	protected function getCaptionControl()
-	{
-		if(($id=$this->getCaptionID())!=='')
-		{
-			if($control=$this->getParent()->findControl($id))
-				return $control;
-		}
-		throw new TInvalidDataValueException(
-			'ratinglist_invalid_caption_id',$id,$this->getID());
-	}
-
-	public function setCaption($value)
-	{
-		$this->getCaptionControl()->setText($value);
-		if($this->getActiveControl()->canUpdateClientSide())
-			$this->callClientFunction('setCaption',$value);
-	}
-
-	public function getCaption()
-	{
-		return $this->getCaptionControl()->getText();
-	}
-
-	/**
-	 * @param boolean true to enable the rating to be changed.
-	 */
-	public function setEnabled($value)
-	{
-		$value = TPropertyValue::ensureBoolean($value);
-		parent::setEnabled($value);
 		if($this->getActiveControl()->canUpdateClientSide())
-			$this->callClientFunction('setEnabled',$value);
-	}
-
-	/**
-	 * @param string set the rating style, default is "default"
-	 */
-	public function setRatingStyle($value)
-	{
-	   $this->setViewState('RatingStyle', $value, 'default');
-	}
-
-	/**
-	 * @return TActiveRatingListStyle current rating style
-	 */
-	public function getRatingStyle()
-	{
-	   return $this->getViewState('RatingStyle', 'default');
-	}
-
-	/**
-	 * Sets the interval such that those rating values within the interval
-	 * will be considered as a half star rating.
-	 * @param array rating display half value interval, default is array(0.3, 0.7);
-	 */
-	public function setHalfRatingInterval($value)
-	{
-		$this->setViewState('HalfRating',
-				TPropertyValue::ensureArray($value), array(0.3, 0.7));
-	}
-
-	/**
-	 * @return array rating display half value interval, default is array(0.3, 0.7);
-	 */
-	public function getHalfRatingInterval()
-	{
-		return $this->getViewState('HalfRating', array(0.3, 0.7));
-	}
-
-	/**
-	 * @return string rating style css class name.
-	 */
-	protected function getRatingStyleCssClass()
-	{
-		return 'TActiveRatingList_'.$this->getRatingStyle();
-	}
-
-	/**
-	 * @return array list of post back options.
-	 */
-	protected function getPostBackOptions()
-	{
-		$options = parent::getPostBackOptions();
-		$options['Style'] = $this->getRatingStyleCssClass();
-		$options['CaptionID'] = $this->getCaptionControlID();
-		$options['SelectedIndex'] = $this->getSelectedIndex();
-		$options['Rating'] = $this->getRating();
-		$options['HalfRating'] = $this->getHalfRatingInterval();
-		return $options;
-	}
-
-	/**
-	 * Registers the javascript code for initializing the active control
-	 * only if {@link setReadOnly ReadOnly} property is false.
-	 */
-	protected function renderClientControlScript($writer)
-	{
-		if($this->getReadOnly()===false)
-			parent::renderClientControlScript($writer);
-	}
-
-	/**
-	 * @return string find the client ID of the caption control.
-	 */
-	protected function getCaptionControlID()
-	{
-		if(($id=$this->getCaptionID())!=='')
 		{
-			if($control=$this->getParent()->findControl($id))
-			{
-				if($control->getVisible(true))
-					return $control->getClientID();
-			}
-			else
-				return $id;
+			$client = $this->getPage()->getCallbackClient();
+			$code = parent::getClientClassName().'.'.$func;
+			$client->callClientFunction($code,array($this,$value));
 		}
-		return '';
 	}
 
 	/**
-	 * @param string asset file in the self::SCRIPT_PATH directory.
-	 * @return string asset file url.
+	 * @param string caption text
 	 */
-	protected function getAssetUrl($file='')
-	{
-		$base = $this->getPage()->getClientScript()->getPradoScriptAssetUrl();
-		return $base.'/'.self::SCRIPT_PATH.'/'.$file;
-	}
-
-	/**
-	 * @param string rating style name
-	 * @return string URL of the css style file
-	 */
-	protected function publishRatingListStyle($style)
-	{
-		$cs = $this->getPage()->getClientScript();
-		$url = $this->getAssetUrl($style.'.css');
-		if(!$cs->isStyleSheetFileRegistered($url))
-			$cs->registerStyleSheetFile($url, $url);
-		return $url;
-	}
-
-	/**
-	 * @param string rating style name
-	 * @param string rating image file extension, default is '.gif'
-	 * @return array URL of publish the rating images
-	 */
-	protected function publishRatingListImages($style, $fileExt='.gif')
-	{
-		$types = array('blank', 'selected', 'half', 'combined');
-		$files = array();
-		foreach($types as $type)
-			$files[$type] = $this->getAssetUrl("{$style}_{$type}{$fileExt}");
-		return $files;
-	}
-
-	/**
-	 * Add rating style class name to the class attribute
-	 * when {@link setReadOnly ReadOnly} property is true and when the
-	 * {@link setCssClass CssClass} property is empty.
-	 * @param THtmlWriter renderer
-	 */
-	public function render($writer)
-	{
-		if($this->getReadOnly())
-			$writer->addAttribute('class', $this->getRatingStyleCssClass());
-		else
-		{
-			$writer->addAttribute('id',$this->getClientID());
-			$this->getActiveControl()->registerCallbackClientScript(
-				$this->getClientClassName(), $this->getPostBackOptions());
-		}
-		parent::render($writer);
-	}
-
-	/**
-	 * Publish the the rating style css file and rating image files.
-	 */
-	public function onPreRender($param)
-	{
-		parent::onPreRender($param);
-
-		$this->publishRatingListStyle($this->getRatingStyle());
-		$this->_ratingImages = $this->publishRatingListImages($this->getRatingStyle());
-	}
-
-	/**
-	 * Renders the rating images if {@link setReadOnly ReadOnly} is true
-	 * otherwise render the radio buttons.
-	 */
-	public function renderItem($writer,$repeatInfo,$itemType,$index)
-	{
-		if($this->getReadOnly())
-			$this->renderStaticRating($writer, $repeatInfo, $itemType, $index);
-		else
-			parent::renderItem($writer, $repeatInfo, $itemType, $index);
-	}
-
-	/**
-	 * Renders the static rating images.
-	 */
-	protected function renderStaticRating($writer, $repeatInfo, $itemType, $index)
-	{
-		$image = new TImage;
-		$image->setImageUrl($this->_ratingImages[$this->getRatingImageType($index)]);
-		$image->setAlternateText($this->getRating());
-		$image->render($writer);
-	}
-
-	/**
-	 * @param integer rating image index
-	 * @return string the rating image corresponding to current index to be rendered.
-	 */
-	protected function getRatingImageType($index)
+	public function setCaption($value)
 	{
-		$rating = floatval($this->getRating());
-		$int = intval($rating);
-		$limit = $this->getHalfRatingInterval();
-		if($index < $int || ($rating < $index+1 && $rating > $index+$limit[1]))
-			return 'selected';
-		if($rating >= $index+$limit[0] && $rating <= $index+$limit[1])
-			return 'half';
-		return 'blank';
+		parent::setCaption($value);
+		// if it's an active control, this should not be needed. 
+		$this->callClientFunction('setCaption',$value);
 	}
 
 	/**
@@ -380,4 +131,3 @@ class TActiveRatingList extends TActiveRadioButtonList
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TActiveTextBox.php b/framework/Web/UI/ActiveControls/TActiveTextBox.php
index f7acfe6a..97efe008 100644
--- a/framework/Web/UI/ActiveControls/TActiveTextBox.php
+++ b/framework/Web/UI/ActiveControls/TActiveTextBox.php
@@ -123,4 +123,3 @@ class TActiveTextBox extends TTextBox implements ICallbackEventHandler, IActiveC
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TAutoComplete.php b/framework/Web/UI/ActiveControls/TAutoComplete.php
index c1379ac1..5a3633ec 100644
--- a/framework/Web/UI/ActiveControls/TAutoComplete.php
+++ b/framework/Web/UI/ActiveControls/TAutoComplete.php
@@ -4,7 +4,7 @@
  *
  * @author Wei Zhuo <weizhuo[at]gamil[dot]com>
  * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
  * @license http://www.pradosoft.com/license/
  * @version $Id$
  * @package System.Web.UI.ActiveControls
@@ -328,7 +328,7 @@ class TAutoComplete extends TActiveTextBox implements INamingContainer
 		{
 			$string = strtr($string,array('\t'=>"\t",'\n'=>"\n",'\r'=>"\r"));
 			$token = preg_split('//', $string, -1, PREG_SPLIT_NO_EMPTY);
-			$options['tokens'] = TJavascript::encode($token,false);
+			$options['tokens'] = TJavaScript::encode($token,false);
 		}
 		if($this->getAutoPostBack())
 		{
@@ -343,8 +343,8 @@ class TAutoComplete extends TActiveTextBox implements INamingContainer
 		if(($minchars=$this->getMinChars())!=='')
 			$options['minChars'] = $minchars;
 		if(($frequency=$this->getFrequency())!=='')
-			$options['frequency'] = $frequency;
-		$options['CausesValidation'] = $this->getCausesValidation();
+			$options['frequency'] = $frequency;
+		$options['CausesValidation'] = $this->getCausesValidation();
 		$options['ValidationGroup'] = $this->getValidationGroup();
 		return $options;
 	}
@@ -438,4 +438,3 @@ class TAutoCompleteTemplate extends TComponent implements ITemplate
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TBaseActiveControl.php b/framework/Web/UI/ActiveControls/TBaseActiveControl.php
index 4ede6ff6..8f55e27b 100644
--- a/framework/Web/UI/ActiveControls/TBaseActiveControl.php
+++ b/framework/Web/UI/ActiveControls/TBaseActiveControl.php
@@ -4,7 +4,7 @@
  *
  * @author Wei Zhuo <weizhuo[at]gamil[dot]com>
  * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
  * @license http://www.pradosoft.com/license/
  * @version $Id$
  * @package System.Web.UI.ActiveControls
@@ -385,8 +385,7 @@ class TBaseActiveCallbackControl extends TBaseActiveControl
 	 */
 	public function getJsCallbackOptions()
 	{
-		return TJavascript::encode($this->getClientSideOptions());
+		return TJavaScript::encode($this->getClientSideOptions());
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TCallback.php b/framework/Web/UI/ActiveControls/TCallback.php
index 2e0fed69..c1559c1f 100644
--- a/framework/Web/UI/ActiveControls/TCallback.php
+++ b/framework/Web/UI/ActiveControls/TCallback.php
@@ -99,4 +99,3 @@ class TCallback extends TControl implements ICallbackEventHandler, IActiveContro
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TCallbackClientScript.php b/framework/Web/UI/ActiveControls/TCallbackClientScript.php
index bc02182d..8f275ef8 100644
--- a/framework/Web/UI/ActiveControls/TCallbackClientScript.php
+++ b/framework/Web/UI/ActiveControls/TCallbackClientScript.php
@@ -670,4 +670,3 @@ class TCallbackClientScript extends TApplicationComponent
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TCallbackClientSide.php b/framework/Web/UI/ActiveControls/TCallbackClientSide.php
index a11204fb..57436278 100644
--- a/framework/Web/UI/ActiveControls/TCallbackClientSide.php
+++ b/framework/Web/UI/ActiveControls/TCallbackClientSide.php
@@ -322,4 +322,3 @@ class TCallbackClientSide extends TClientSideOptions
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TCallbackEventParameter.php b/framework/Web/UI/ActiveControls/TCallbackEventParameter.php
index 8e33407d..f08d40a9 100644
--- a/framework/Web/UI/ActiveControls/TCallbackEventParameter.php
+++ b/framework/Web/UI/ActiveControls/TCallbackEventParameter.php
@@ -85,4 +85,3 @@ class TCallbackEventParameter extends TEventParameter
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TCallbackOptions.php b/framework/Web/UI/ActiveControls/TCallbackOptions.php
index 745cef17..7c48b795 100644
--- a/framework/Web/UI/ActiveControls/TCallbackOptions.php
+++ b/framework/Web/UI/ActiveControls/TCallbackOptions.php
@@ -51,4 +51,3 @@ class TCallbackOptions extends TControl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TDraggable.php b/framework/Web/UI/ActiveControls/TDraggable.php
new file mode 100755
index 00000000..e4e4c4c4
--- /dev/null
+++ b/framework/Web/UI/ActiveControls/TDraggable.php
@@ -0,0 +1,152 @@
+<?php
+/**
+ * TDraggable class file
+ * 
+ * @author Christophe BOULAIN (Christophe.Boulain@gmail.com)
+ * @copyright Copyright &copy; 2008, PradoSoft
+ * @license http://www.pradosoft.com/license
+ * @version $Id$
+ */
+
+/**
+ * TDraggable is a control which can be dragged
+ * 
+ * This control will make "draggable" control.  
+ * 
+ * @author Christophe BOULAIN (Christophe.Boulain@gmail.com)
+ * @copyright Copyright &copy; 2008, PradoSoft
+ * @license http://www.pradosoft.com/license
+ * @version $Id$
+ */
+class TDraggable extends TPanel 
+{
+	/**
+	 * Set the handle id or css class
+	 * @param string
+	 */
+	public function setHandle ($value)
+	{
+		$this->setViewState('DragHandle', TPropertyValue::ensureString($value), null);
+	}
+	
+	/**
+	 * Get the handle id or css class
+	 * @return string
+	 */
+	public function getHandle ()
+	{
+		return $this->getViewState('DragHandle', null);
+	}
+	
+	/**
+	 * Determine if draggable element should revert to it orginal position
+	 * upon release in an non-droppable container.
+	 * @return boolean true to revert
+	 */
+	public function getRevert()
+	{
+		return $this->getViewState('Revert', true);
+	}
+	
+	/**
+	 * Sets whether the draggable element should revert to it orginal position
+	 * upon release in an non-droppable container.
+	 * @param boolean true to revert
+	 */
+	public function setRevert($value)
+	{
+		$this->setViewState('Revert', TPropertyValue::ensureBoolean($value), true);
+	}
+	
+	/**
+	 * Determine if the element should be cloned when dragged
+	 * If true, Clones the element and drags the clone, leaving the original in place until the clone is dropped.
+	 * Defaults to false
+	 * @return boolean true to clone the element
+	 */
+	public function getGhosting ()
+	{
+		return $this->getViewState('Ghosting', false);
+	}
+	
+	/**
+	 * Sets wether the element should be cloned when dragged
+	 * If true, Clones the element and drags the clone, leaving the original in place until the clone is dropped.
+	 * Defaults to false
+	 * @return boolean true to clone the element
+	 */
+	public function setGhosting ($value)
+	{
+		$this->setViewState('Ghosting', TPropertyValue::ensureBoolean($value), false);
+	}
+	
+	/**
+	 * Determine if the element should be constrainted in one direction or not
+	 * @return CDraggableConstraint
+	 */
+	public function getConstraint()
+	{
+		return $this->getViewState('Constraint', TDraggableConstraint::None);
+	}
+	
+	/**
+	 * Set wether the element should be constrainted in one direction
+	 * @param CDraggableConstraint
+	 */
+	public function setConstraint($value)
+	{
+		$this->setViewState('Constraint', TPropertyValue::ensureEnum($value, 'TDraggableConstraint'), TDraggableConstraint::None);
+	}
+	
+
+	/**
+	 * Ensure that the ID attribute is rendered and registers the javascript code
+	 * for initializing the active control.
+	 */
+	protected function addAttributesToRender($writer)
+	{
+		parent::addAttributesToRender($writer);
+		$writer->addAttribute('id',$this->getClientID());
+		$cs=$this->getPage()->getClientScript();
+		$cs->registerPradoScript('dragdrop');
+		$options=TJavascript::encode($this->getPostBackOptions());
+		$class=$this->getClientClassName();
+		$code="new {$class}('{$this->getClientId()}', {$options}) ";
+		$cs->registerEndScript(sprintf('%08X', crc32($code)), $code);
+	}
+		
+	/**
+	 * Gets the name of the javascript class responsible for performing postback for this control.
+	 * This method overrides the parent implementation.
+	 * @return string the javascript class name
+	 */
+	protected function getClientClassName ()
+	{
+		return 'Draggable';
+	}
+	
+	/**
+	 * Gets the post back options for this textbox.
+	 * @return array
+	 */
+	protected function getPostBackOptions()
+	{
+		$options['ID'] = $this->getClientID();
+
+		if (($handle=$this->getHandle())!== null) $options['handle']=$handle;
+		$options['revert']=$this->getRevert();
+		if (($constraint=$this->getConstraint())!==TDraggableConstraint::None) $options['constraint']=strtolower($constraint);
+		$options['ghosting']=$this->getGhosting();
+
+		return $options;
+	}
+	
+}
+
+class TDraggableConstraint extends TEnumerable
+{
+	const None='None';
+	const Horizontal='Horizontal';
+	const Vertical='Vertical';
+}
+?>
+\ No newline at end of file
diff --git a/framework/Web/UI/ActiveControls/TDropContainer.php b/framework/Web/UI/ActiveControls/TDropContainer.php
new file mode 100755
index 00000000..5d090d95
--- /dev/null
+++ b/framework/Web/UI/ActiveControls/TDropContainer.php
@@ -0,0 +1,275 @@
+<?php
+/**
+ * TDropContainer class file
+ * 
+ * @author Christophe BOULAIN (Christophe.Boulain@gmail.com)
+ * @copyright Copyright &copy; 2008, PradoSoft
+ * @license http://www.pradosoft.com/license
+ * @version $Id$
+ */
+
+/**
+ * Load active control adapter.
+ */
+Prado::using('System.Web.UI.ActiveControls.TActiveControlAdapter');
+/**
+ * Load active panel.
+ */
+Prado::using('System.Web.UI.ActiveControls.TActivePanel');
+
+
+/**
+ * TDropContainer is a panel where TDraggable controls can be dropped.
+ * When a TDraggable component is dropped into a TDropContainer, the {@link OnDrop OnDrop} event is raised.
+ * The {@link TDropContainerEventParameter} param will contain the dropped control. 
+ * 
+ * Properties :
+ * 
+ * <b>{@link setAcceptCssClass AcceptCssClass}</b> : a coma delimited classname of elements that the drop container can accept.
+ * <b>{@link setHoverCssClass HoverCssClass}</b>: CSS classname of the container when a draggable element hovers over the container.
+ * 
+ * Events:
+ * 
+ * <b>{@link OnDrop OnDrop} : raised when a TDraggable control is dropped. The dropped control is encapsulated in the event parameter
+ * 
+ * @author Christophe BOULAIN (Christophe.Boulain@gmail.com)
+ * @copyright Copyright &copy; 2008, PradoSoft
+ * @license http://www.pradosoft.com/license
+ * @version $Id$
+ */
+class TDropContainer extends TPanel implements IActiveControl, ICallbackEventHandler 
+{	
+	private $_container=null;
+	
+	/**
+	 * Creates a new callback control, sets the adapter to
+	 * TActiveControlAdapter. If you override this class, be sure to set the
+	 * adapter appropriately by, for example, by calling this constructor.
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->setAdapter(new TActiveControlAdapter($this));
+	}
+
+	/**
+	 * @return TBaseActiveControl standard active control options.
+	 */
+	public function getActiveControl()
+	{
+		return $this->getAdapter()->getBaseActiveControl();
+	}
+
+
+	/**
+	 * Gets the Css class name that this container can accept.
+	 * @return string
+	 */
+	public function getAcceptCssClass()
+	{
+		return $this->getViewState('Accepts', '');
+	}
+
+	/**
+	 * Sets the Css class name that this container can accept.
+	 * @param string comma delimited css class names.
+	 */
+	public function setAcceptCssClass($value)
+	{
+		$this->setViewState('Accepts', TPropertyValue::ensureArray($value), '');
+	}
+	
+	/**
+	 * Sets the Css class name used when a draggble element is hovering
+	 * over this container.
+	 * @param string css class name during draggable hover.
+	 */
+	public function setHoverCssClass($value)
+	{
+		$this->setViewState('HoverClass', $value, '');
+	}
+
+	/**
+	 * Gets the Css class name used when a draggble element is hovering
+	 * over this container.
+	 * @return string css class name during draggable hover.
+	 */
+	public function getHoverCssClass()
+	{
+		return $this->getViewState('HoverClass', '');
+	}
+	
+	
+	/**
+	 * Raises callback event. This method is required bu {@link ICallbackEventHandler}
+	 * interface.
+	 * It raises the {@link onDrop OnDrop} event, then, the {@link onCallback OnCallback} event
+	 * This method is mainly used by framework and control developers.
+	 * @param TCallbackEventParameter the parameter associated with the callback event
+	 */
+	public function raiseCallbackEvent($param)
+	{
+		$this->onDrop($param->getCallbackParameter());
+		$this->onCallback($param);
+	}
+	
+	/**
+	 * Raises the onDrop event. 
+	 * The dropped control is encapsulated into a {@link TDropContainerEventParameter}
+	 * 
+	 * @param string $dropControlId
+	 */
+	public function onDrop ($dropControlId)
+	{
+		// Find the control
+		// Warning, this will not work if you have a '_' in your control Id !
+		$control=$this->getPage();
+		$namingContainers=explode(TControl::CLIENT_ID_SEPARATOR, $dropControlId);
+		foreach ($namingContainers as $nc)
+		{
+			$control=$control->findControl($nc);
+		}
+		$this->raiseEvent('OnDrop', $this, new TDropContainerEventParameter ($control));
+		
+	}
+	
+	/**
+	 * This method is invoked when a callback is requested. The method raises
+	 * 'OnCallback' event to fire up the event handlers. If you override this
+	 * method, be sure to call the parent implementation so that the event
+	 * handler can be invoked.
+	 * @param TCallbackEventParameter event parameter to be passed to the event handlers
+	 */
+	public function onCallback($param)
+	{
+		$this->raiseEvent('OnCallback', $this, $param);
+	}
+	
+	/**
+	 * Gets the post back options for this textbox.
+	 * @return array
+	 */
+	protected function getPostBackOptions()
+	{
+		$options['ID'] = $this->getClientID();
+		$options['EventTarget'] = $this->getUniqueID();
+
+		$options['accept'] = TJavascript::encode($this->getAcceptCssClass());
+		$options['hoverclass'] = $this->getHoverCssClass();
+		return $options;
+	}
+	
+	/**
+	 * Gets the name of the javascript class responsible for performing postback for this control.
+	 * This method overrides the parent implementation.
+	 * @return string the javascript class name
+	 */
+	protected function getClientClassName()
+	{
+		return 'Prado.WebUI.DropContainer';
+	}	
+
+
+	/**
+	 * Ensure that the ID attribute is rendered and registers the javascript code
+	 * for initializing the active control.
+	 */
+	protected function addAttributesToRender($writer)
+	{
+		parent::addAttributesToRender($writer);
+		$writer->addAttribute('id',$this->getClientID());
+
+		$this->getPage()->getClientScript()->registerPradoScript('dragdrop');
+
+		$this->getActiveControl()->registerCallbackClientScript(
+			$this->getClientClassName(), $this->getPostBackOptions());
+	}
+	
+	/**
+	 * Creates child control
+	 * Override parent implementation to create a container which will contain all
+	 * child controls. This container will be a TActivePanel, in order to allow user
+	 * to update its content on callback.
+	 */
+	public function createChildControls ()
+	{
+		if ($this->_container===null)
+		{
+			$this->_container=Prado::CreateComponent('System.Web.UI.ActiveControls.TActivePanel');
+			$this->_container->setId($this->getId().'_content');
+			parent::getControls()->add($this->_container);
+		}
+	}
+	
+	/**
+	 * Override parent implementation to return the container control collection.
+	 *
+	 * @return TControlCollection
+	 */
+	public function getControls()
+	{
+		$this->ensureChildControls();
+		return $this->_container->getControls();
+	}
+	
+	/**
+	 * Renders and replaces the panel's content on the client-side.
+	 * When render() is called before the OnPreRender event, such as when render()
+	 * is called during a callback event handler, the rendering
+	 * is defered until OnPreRender event is raised.
+	 * @param THtmlWriter html writer
+	 */
+	public function render ($writer)
+	{
+		if($this->getHasPreRendered())
+		{
+			parent::render($writer);
+			if($this->getActiveControl()->canUpdateClientSide())
+				$this->getPage()->getCallbackClient()->replaceContent($this->_container,$writer);
+		}
+		else
+		{
+			$this->getPage()->getAdapter()->registerControlToRender($this->_container,$writer);
+		}
+	}
+			
+}
+
+/**
+ * TDropContainerEventParameter class
+ * 
+ * TDropContainerEventParameter encapsulate the parameter
+ * data for <b>OnDrop</b> event of TDropContainer components
+ * 
+ * @author Christophe BOULAIN (Christophe.Boulain@ceram.fr)
+ * @copyright Copyright &copy; 2008, PradoSoft
+ * @license http://www.pradosoft.com/license
+ * @version $Id$
+ */
+class TDropContainerEventParameter extends TEventParameter
+{
+	/*
+	 * the id of control which has been dropped
+	 * @var string
+	 */
+	private $_droppedControl;
+	
+	/**
+	 * constructor
+	 *
+	 * @param string the id of control which been dropped
+	 */
+	public function __construct ($control)
+	{
+		$this->_droppedControl=$control;
+	}
+	
+	/**
+	 * @return TDraggable 
+	 */
+	public function getDroppedControl ()
+	{
+		return $this->_droppedControl;
+	}
+}
+?>
+\ No newline at end of file
diff --git a/framework/Web/UI/ActiveControls/TEventTriggeredCallback.php b/framework/Web/UI/ActiveControls/TEventTriggeredCallback.php
index 735ff926..fe4be8a8 100644
--- a/framework/Web/UI/ActiveControls/TEventTriggeredCallback.php
+++ b/framework/Web/UI/ActiveControls/TEventTriggeredCallback.php
@@ -93,4 +93,3 @@ class TEventTriggeredCallback extends TTriggeredCallback
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TInPlaceTextBox.php b/framework/Web/UI/ActiveControls/TInPlaceTextBox.php
index 855e78a0..6e1c6b7a 100644
--- a/framework/Web/UI/ActiveControls/TInPlaceTextBox.php
+++ b/framework/Web/UI/ActiveControls/TInPlaceTextBox.php
@@ -269,4 +269,3 @@ class TInPlaceTextBox extends TActiveTextBox
 	}
 
 }
-?>
diff --git a/framework/Web/UI/ActiveControls/TTimeTriggeredCallback.php b/framework/Web/UI/ActiveControls/TTimeTriggeredCallback.php
index a1410364..3dee5c59 100644
--- a/framework/Web/UI/ActiveControls/TTimeTriggeredCallback.php
+++ b/framework/Web/UI/ActiveControls/TTimeTriggeredCallback.php
@@ -49,6 +49,10 @@ class TTimeTriggeredCallback extends TCallback
 		if($interval <= 0)
 			throw new TConfigurationException('callback_interval_be_positive', $this->getID());
 		$this->setViewState('Interval', $interval, 1);
+		if ($this->getActiveControl()->canUpdateClientSide()){
+			$client = $this->getPage()->getCallbackClient();
+			$client->callClientFunction('Prado.WebUI.TTimeTriggeredCallback.setInterval', array($this, $interval));
+		}
 	}
 
 	/**
@@ -56,10 +60,8 @@ class TTimeTriggeredCallback extends TCallback
 	 */
 	public function startTimer()
 	{
-		$id = $this->getClientID();
-		$code = "Prado.WebUI.TTimeTriggeredCallback.start('{$id}');";
-		$cs = $this->getPage()->getClientScript();
-		$cs->registerEndScript("{$id}:start", $code);
+		$client = $this->getPage()->getCallbackClient();
+		$client->callClientFunction('Prado.WebUI.TTimeTriggeredCallback.start', array($this));
 	}
 
 	/**
@@ -67,10 +69,8 @@ class TTimeTriggeredCallback extends TCallback
 	 */
 	public function stopTimer()
 	{
-		$id = $this->getClientID();
-		$code = "Prado.WebUI.TTimeTriggeredCallback.stop('{$id}');";
-		$cs = $this->getPage()->getClientScript();
-		$cs->registerEndScript("{$id}:stop", $code);
+		$client = $this->getPage()->getCallbackClient();
+		$client->callClientFunction('Prado.WebUI.TTimeTriggeredCallback.stop', array($this));
 	}
 
 	/**
@@ -110,8 +110,12 @@ class TTimeTriggeredCallback extends TCallback
 		parent::render($writer);
 		$this->getActiveControl()->registerCallbackClientScript(
 			$this->getClientClassName(), $this->getTriggerOptions());
-		if($this->getStartTimerOnLoad())
-			$this->startTimer();
+		if($this->getStartTimerOnLoad()){
+			$id = $this->getClientID();
+			$code = "Prado.WebUI.TTimeTriggeredCallback.start('{$id}');";
+			$cs = $this->getPage()->getClientScript();
+			$cs->registerEndScript("{$id}:start", $code);
+		}
 	}
 
 	/**
diff --git a/framework/Web/UI/ActiveControls/TTriggeredCallback.php b/framework/Web/UI/ActiveControls/TTriggeredCallback.php
index 18679b4a..6923a53a 100644
--- a/framework/Web/UI/ActiveControls/TTriggeredCallback.php
+++ b/framework/Web/UI/ActiveControls/TTriggeredCallback.php
@@ -68,4 +68,3 @@ abstract class TTriggeredCallback extends TCallback
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TValueTriggeredCallback.php b/framework/Web/UI/ActiveControls/TValueTriggeredCallback.php
index 5a44f380..305afd70 100644
--- a/framework/Web/UI/ActiveControls/TValueTriggeredCallback.php
+++ b/framework/Web/UI/ActiveControls/TValueTriggeredCallback.php
@@ -116,4 +116,3 @@ class TValueTriggeredCallback extends TTriggeredCallback
 		return 'Prado.WebUI.TValueTriggeredCallback';
 	}
 }
-?>
diff --git a/framework/Web/UI/TCachePageStatePersister.php b/framework/Web/UI/TCachePageStatePersister.php
index 0b201d92..742bd687 100644
--- a/framework/Web/UI/TCachePageStatePersister.php
+++ b/framework/Web/UI/TCachePageStatePersister.php
@@ -199,4 +199,3 @@ class TCachePageStatePersister extends TComponent implements IPageStatePersister
 	}
 }
 
-?>
diff --git a/framework/Web/UI/TClientScriptManager.php b/framework/Web/UI/TClientScriptManager.php
index 83fdf789..f0eb6157 100644
--- a/framework/Web/UI/TClientScriptManager.php
+++ b/framework/Web/UI/TClientScriptManager.php
@@ -169,7 +169,10 @@ class TClientScriptManager extends TApplicationComponent
 		$scriptLoaderPath = $path.'/'.basename(self::SCRIPT_LOADER);
 		$scriptLoaderSrc = Prado::getFrameworkPath().DIRECTORY_SEPARATOR.self::SCRIPT_LOADER;
 		if(!is_file($scriptLoaderPath))
+		{
 			copy($scriptLoaderSrc, $scriptLoaderPath);
+			chmod($scriptLoaderPath, PRADO_CHMOD);
+		}
 		$url .= '/'.basename(self::SCRIPT_LOADER).'?js='.implode(',', $packages);
 		if($debug!==false && $this->getApplication()->getMode()===TApplicationMode::Debug)
 		{
@@ -230,7 +233,7 @@ class TClientScriptManager extends TApplicationComponent
 		$class = new TReflectionClass($callbackHandler);
 		$clientSide = $callbackHandler->getActiveControl()->getClientSide();
 		$options = array_merge($options, $clientSide->getOptions()->toArray());
-		$optionString = TJavascript::encode($options);
+		$optionString = TJavaScript::encode($options);
 		$this->registerPradoScriptInternal('ajax');
 		$id = $callbackHandler->getUniqueID();
 		return "new Prado.CallbackRequest('{$id}',{$optionString})";
@@ -677,8 +680,8 @@ abstract class TClientSideOptions extends TComponent
 	 */
 	protected function setFunction($name, $code)
 	{
-		if(!TJavascript::isFunction($code))
-			$code = TJavascript::quoteFunction($this->ensureFunction($code));
+		if(!TJavaScript::isFunction($code))
+			$code = TJavaScript::quoteFunction($this->ensureFunction($code));
 		$this->setOption($name, $code);
 	}
 
@@ -717,4 +720,3 @@ abstract class TClientSideOptions extends TComponent
 	}
 }
 
-?>
diff --git a/framework/Web/UI/TCompositeControl.php b/framework/Web/UI/TCompositeControl.php
index d30756e2..1cf31440 100644
--- a/framework/Web/UI/TCompositeControl.php
+++ b/framework/Web/UI/TCompositeControl.php
@@ -36,4 +36,3 @@ class TCompositeControl extends TControl implements INamingContainer
 	}
 }
 
-?>
diff --git a/framework/Web/UI/TControl.php b/framework/Web/UI/TControl.php
index 576db89b..1c03a04d 100644
--- a/framework/Web/UI/TControl.php
+++ b/framework/Web/UI/TControl.php
@@ -1997,6 +1997,14 @@ interface IValidatable
 	 * @return mixed the value of the property to be validated.
 	 */
 	public function getValidationPropertyValue();
+	/**
+	 * @return boolean wether this control's validators validated successfully (must default to true)
+	 */
+	public function getIsValid();
+	/**
+	 * @return boolean wether this control's validators validated successfully
+	 */
+	public function setIsValid($value);
 }
 
 /**
diff --git a/framework/Web/UI/TControlAdapter.php b/framework/Web/UI/TControlAdapter.php
index a6263f7f..16a8c839 100644
--- a/framework/Web/UI/TControlAdapter.php
+++ b/framework/Web/UI/TControlAdapter.php
@@ -141,4 +141,3 @@ class TControlAdapter extends TApplicationComponent
 	}
 }
 
-?>
diff --git a/framework/Web/UI/TForm.php b/framework/Web/UI/TForm.php
index 436352c5..2356a733 100644
--- a/framework/Web/UI/TForm.php
+++ b/framework/Web/UI/TForm.php
@@ -165,4 +165,3 @@ class TForm extends TControl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/THtmlWriter.php b/framework/Web/UI/THtmlWriter.php
index dd68b828..217b9663 100644
--- a/framework/Web/UI/THtmlWriter.php
+++ b/framework/Web/UI/THtmlWriter.php
@@ -254,4 +254,3 @@ class THtmlWriter extends TApplicationComponent implements ITextWriter
 	}
 }
 
-?>
diff --git a/framework/Web/UI/TPage.php b/framework/Web/UI/TPage.php
index 1a0f04a6..12433715 100644
--- a/framework/Web/UI/TPage.php
+++ b/framework/Web/UI/TPage.php
@@ -1234,10 +1234,10 @@ class TPageStateFormatter
 			$str=$sm->hashData(Prado::serialize($data));
 		else
 			$str=Prado::serialize($data);
-		if($page->getEnableStateEncryption())
-			$str=$sm->encrypt($str);
 		if(extension_loaded('zlib'))
 			$str=gzcompress($str);
+		if($page->getEnableStateEncryption())
+			$str=$sm->encrypt($str);
 		return base64_encode($str);
 	}
 
@@ -1251,13 +1251,13 @@ class TPageStateFormatter
 		$str=base64_decode($data);
 		if($str==='')
 			return null;
-		if(extension_loaded('zlib'))
-			$str=@gzuncompress($str);
 		if($str!==false)
 		{
 			$sm=$page->getApplication()->getSecurityManager();
 			if($page->getEnableStateEncryption())
 				$str=$sm->decrypt($str);
+			if(extension_loaded('zlib'))
+				$str=@gzuncompress($str);
 			if($page->getEnableStateValidation())
 			{
 				if(($str=$sm->validateData($str))!==false)
diff --git a/framework/Web/UI/TPageStatePersister.php b/framework/Web/UI/TPageStatePersister.php
index e8ea0713..4b217aee 100644
--- a/framework/Web/UI/TPageStatePersister.php
+++ b/framework/Web/UI/TPageStatePersister.php
@@ -69,4 +69,3 @@ class TPageStatePersister extends TComponent implements IPageStatePersister
 	}
 }
 
-?>
diff --git a/framework/Web/UI/TSessionPageStatePersister.php b/framework/Web/UI/TSessionPageStatePersister.php
index 2c93118c..f422dfa8 100644
--- a/framework/Web/UI/TSessionPageStatePersister.php
+++ b/framework/Web/UI/TSessionPageStatePersister.php
@@ -129,4 +129,3 @@ class TSessionPageStatePersister extends TComponent implements IPageStatePersist
 	}
 }
 
-?>
diff --git a/framework/Web/UI/TTemplateControl.php b/framework/Web/UI/TTemplateControl.php
index e8138e30..7da54e6c 100644
--- a/framework/Web/UI/TTemplateControl.php
+++ b/framework/Web/UI/TTemplateControl.php
@@ -241,4 +241,3 @@ class TTemplateControl extends TCompositeControl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/TTemplateManager.php b/framework/Web/UI/TTemplateManager.php
index be2beba6..f44d414c 100644
--- a/framework/Web/UI/TTemplateManager.php
+++ b/framework/Web/UI/TTemplateManager.php
@@ -4,7 +4,7 @@
  *
  * @author Qiang Xue <qiang.xue@gmail.com>
  * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
  * @license http://www.pradosoft.com/license/
  * @version $Id$
  * @package System.Web.UI
@@ -174,10 +174,10 @@ class TTemplate extends TApplicationComponent implements ITemplate
 	 *	'<\/?com:([\w\.]+)((?:\s*[\w\.]+\s*=\s*\'.*?\'|\s*[\w\.]+\s*=\s*".*?"|\s*[\w\.]+\s*=\s*<%.*?%>)*)\s*\/?>' - component tags
 	 *	'<\/?prop:([\w\.]+)\s*>'  - property tags
 	 *	'<%@\s*((?:\s*[\w\.]+\s*=\s*\'.*?\'|\s*[\w\.]+\s*=\s*".*?")*)\s*%>'  - directives
-	 *	'<%[%#~\\$=\\[](.*?)%>'  - expressions
+	 *	'<%[%#~\/\\$=\\[](.*?)%>'  - expressions
 	 *  '<prop:([\w\.]+)((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?"|\s*[\w\.]+=<%.*?%>)*)\s*\/>' - group subproperty tags
 	 */
-	const REGEX_RULES='/<!--.*?--!>|<!---.*?--->|<\/?com:([\w\.]+)((?:\s*[\w\.]+\s*=\s*\'.*?\'|\s*[\w\.]+\s*=\s*".*?"|\s*[\w\.]+\s*=\s*<%.*?%>)*)\s*\/?>|<\/?prop:([\w\.]+)\s*>|<%@\s*((?:\s*[\w\.]+\s*=\s*\'.*?\'|\s*[\w\.]+\s*=\s*".*?")*)\s*%>|<%[%#~\\$=\\[](.*?)%>|<prop:([\w\.]+)((?:\s*[\w\.]+\s*=\s*\'.*?\'|\s*[\w\.]+\s*=\s*".*?"|\s*[\w\.]+\s*=\s*<%.*?%>)*)\s*\/>/msS';
+	const REGEX_RULES='/<!--.*?--!>|<!---.*?--->|<\/?com:([\w\.]+)((?:\s*[\w\.]+\s*=\s*\'.*?\'|\s*[\w\.]+\s*=\s*".*?"|\s*[\w\.]+\s*=\s*<%.*?%>)*)\s*\/?>|<\/?prop:([\w\.]+)\s*>|<%@\s*((?:\s*[\w\.]+\s*=\s*\'.*?\'|\s*[\w\.]+\s*=\s*".*?")*)\s*%>|<%[%#~\/\\$=\\[](.*?)%>|<prop:([\w\.]+)((?:\s*[\w\.]+\s*=\s*\'.*?\'|\s*[\w\.]+\s*=\s*".*?"|\s*[\w\.]+\s*=\s*<%.*?%>)*)\s*\/>/msS';
 
 	/**
 	 * Different configurations of component property/event/attribute
@@ -661,6 +661,8 @@ class TTemplate extends TApplicationComponent implements ITemplate
 						$tpl[$c++]=array($container,array(TCompositeLiteral::TYPE_EXPRESSION,"\$this->getApplication()->getParameters()->itemAt('$literal')"));
 					else if($str[2]==='~')
 						$tpl[$c++]=array($container,array(TCompositeLiteral::TYPE_EXPRESSION,"\$this->publishFilePath('$this->_contextPath/$literal')"));
+					else if($str[2]==='/')
+						$tpl[$c++]=array($container,array(TCompositeLiteral::TYPE_EXPRESSION,"dirname(\$this->getApplication()->getRequest()->getApplicationUrl()).'/$literal'"));
 					else if($str[2]==='[')
 					{
 						$literal=strtr(trim(substr($literal,0,strlen($literal)-1)),array("'"=>"\'","\\"=>"\\\\"));
@@ -1064,4 +1066,3 @@ class TTemplate extends TApplicationComponent implements ITemplate
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TBaseDataList.php b/framework/Web/UI/WebControls/TBaseDataList.php
index df91a0a6..d202eab8 100644
--- a/framework/Web/UI/WebControls/TBaseDataList.php
+++ b/framework/Web/UI/WebControls/TBaseDataList.php
@@ -188,4 +188,3 @@ abstract class TBaseDataList extends TDataBoundControl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TBaseValidator.php b/framework/Web/UI/WebControls/TBaseValidator.php
index add771cc..b418885c 100644
--- a/framework/Web/UI/WebControls/TBaseValidator.php
+++ b/framework/Web/UI/WebControls/TBaseValidator.php
@@ -269,8 +269,11 @@ abstract class TBaseValidator extends TLabel implements IValidator
 			{
 				$class = preg_replace ('/ '.preg_quote($cssClass).'/', '',$control->getCssClass());
 				if(!$this->getIsValid())
+				{
 					$class .= ' '.$cssClass;
-				$control->setCssClass($class);
+					$control->setCssClass($class);
+				} elseif ($control->getIsValid())
+					$control->setCssClass($class);
 			}
 		}
 	}
@@ -493,7 +496,7 @@ abstract class TBaseValidator extends TLabel implements IValidator
 		$this->setIsValid(true);
 		$this->onValidate();
 		if($this->getVisible(true) && $this->getEnabled(true))
-		{
+		{			
 			// if the target is not a disabled web control
 			if(($target=$this->getValidationTarget())!==null && !($target instanceof TWebControl && !$target->getEnabled(true)))
 			{
@@ -504,10 +507,17 @@ abstract class TBaseValidator extends TLabel implements IValidator
 				}
 				else
 				{
+					$target->setIsValid(false);
 					$this->setIsValid(false);
 					$this->onValidationError();
 				}
 			}
+			else
+			{
+				$this->evaluateIsValid();
+				$this->setIsValid(true);
+				$this->onValidationSuccess();
+			}
 		}
 		return $this->getIsValid();
 	}
@@ -721,4 +731,3 @@ class TValidationDataType extends TEnumerable
 	const String='String';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TBoundColumn.php b/framework/Web/UI/WebControls/TBoundColumn.php
index 13fb6af8..264bbc6c 100644
--- a/framework/Web/UI/WebControls/TBoundColumn.php
+++ b/framework/Web/UI/WebControls/TBoundColumn.php
@@ -233,4 +233,3 @@ class TBoundColumn extends TDataGridColumn
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TBulletedList.php b/framework/Web/UI/WebControls/TBulletedList.php
index f99c7986..60cf743e 100644
--- a/framework/Web/UI/WebControls/TBulletedList.php
+++ b/framework/Web/UI/WebControls/TBulletedList.php
@@ -485,4 +485,3 @@ class TBulletedListDisplayMode extends TEnumerable
 	const LinkButton='LinkButton';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TButton.php b/framework/Web/UI/WebControls/TButton.php
index dc66e9d6..81929a28 100644
--- a/framework/Web/UI/WebControls/TButton.php
+++ b/framework/Web/UI/WebControls/TButton.php
@@ -366,4 +366,3 @@ class TButtonType extends TEnumerable
 	const Button='Button';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TButtonColumn.php b/framework/Web/UI/WebControls/TButtonColumn.php
index 24199ddd..186577e5 100644
--- a/framework/Web/UI/WebControls/TButtonColumn.php
+++ b/framework/Web/UI/WebControls/TButtonColumn.php
@@ -276,4 +276,3 @@ class TButtonColumn extends TDataGridColumn
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TCaptcha.php b/framework/Web/UI/WebControls/TCaptcha.php
index 153b1d30..3c51c389 100644
--- a/framework/Web/UI/WebControls/TCaptcha.php
+++ b/framework/Web/UI/WebControls/TCaptcha.php
@@ -489,4 +489,3 @@ class TCaptcha extends TImage
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TCaptchaValidator.php b/framework/Web/UI/WebControls/TCaptchaValidator.php
index 770cd514..5477fe54 100644
--- a/framework/Web/UI/WebControls/TCaptchaValidator.php
+++ b/framework/Web/UI/WebControls/TCaptchaValidator.php
@@ -121,4 +121,3 @@ class TCaptchaValidator extends TBaseValidator
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TCheckBox.php b/framework/Web/UI/WebControls/TCheckBox.php
index faff5086..d8c2cc0b 100644
--- a/framework/Web/UI/WebControls/TCheckBox.php
+++ b/framework/Web/UI/WebControls/TCheckBox.php
@@ -43,6 +43,7 @@
 class TCheckBox extends TWebControl implements IPostBackDataHandler, IValidatable, IDataRenderer, ISurroundable
 {
 	private $_dataChanged=false;
+	private $_isValid=true;
 
 	/**
 	 * @return string tag name of the button
@@ -125,6 +126,23 @@ class TCheckBox extends TWebControl implements IPostBackDataHandler, IValidatabl
 		return $this->getChecked();
 	}
 
+	/**
+	 * Returns true if this control validated successfully. 
+	 * Defaults to true.
+	 * @return bool wether this control validated successfully.
+	 */
+	public function getIsValid()
+	{
+	    return $this->_isValid;
+	}
+	/**
+	 * @param bool wether this control is valid.
+	 */
+	public function setIsValid($value)
+	{
+	    $this->_isValid=TPropertyValue::ensureBoolean($value);
+	}
+
 	/**
 	 * @return string the text caption of the checkbox
 	 */
diff --git a/framework/Web/UI/WebControls/TCheckBoxColumn.php b/framework/Web/UI/WebControls/TCheckBoxColumn.php
index 36217343..71eea97f 100644
--- a/framework/Web/UI/WebControls/TCheckBoxColumn.php
+++ b/framework/Web/UI/WebControls/TCheckBoxColumn.php
@@ -121,4 +121,3 @@ class TCheckBoxColumn extends TDataGridColumn
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TCheckBoxList.php b/framework/Web/UI/WebControls/TCheckBoxList.php
index 1e1c3b10..742dd18b 100644
--- a/framework/Web/UI/WebControls/TCheckBoxList.php
+++ b/framework/Web/UI/WebControls/TCheckBoxList.php
@@ -53,6 +53,7 @@ class TCheckBoxList extends TListControl implements IRepeatInfoUser, INamingCont
 	private $_isEnabled;
 	private $_changedEventRaised=false;
 	private $_dataChanged=false;
+	private $_isValid=true;
 
 	/**
 	 * Constructor.
@@ -428,6 +429,23 @@ class TCheckBoxList extends TListControl implements IRepeatInfoUser, INamingCont
 		return $this->getSelectedValue();
 	}
 
+	/**
+	 * Returns true if this control validated successfully. 
+	 * Defaults to true.
+	 * @return bool wether this control validated successfully.
+	 */
+	public function getIsValid()
+	{
+	    return $this->_isValid;
+	}
+	/**
+	 * @param bool wether this control is valid.
+	 */
+	public function setIsValid($value)
+	{
+	    $this->_isValid=TPropertyValue::ensureBoolean($value);
+	}
+
 	/**
 	 * Gets the name of the javascript class responsible for performing postback for this control.
 	 * This method overrides the parent implementation.
@@ -454,4 +472,3 @@ class TCheckBoxList extends TListControl implements IRepeatInfoUser, INamingCont
 	
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TClientScript.php b/framework/Web/UI/WebControls/TClientScript.php
index 5369d27d..b5806a57 100644
--- a/framework/Web/UI/WebControls/TClientScript.php
+++ b/framework/Web/UI/WebControls/TClientScript.php
@@ -129,4 +129,3 @@ class TClientScript extends TControl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TClientScriptLoader.php b/framework/Web/UI/WebControls/TClientScriptLoader.php
index c916bcc5..ec763bb3 100644
--- a/framework/Web/UI/WebControls/TClientScriptLoader.php
+++ b/framework/Web/UI/WebControls/TClientScriptLoader.php
@@ -168,4 +168,3 @@ class TClientScriptLoader extends TWebControl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TColorPicker.php b/framework/Web/UI/WebControls/TColorPicker.php
index 5b96723a..67a4ccfe 100644
--- a/framework/Web/UI/WebControls/TColorPicker.php
+++ b/framework/Web/UI/WebControls/TColorPicker.php
@@ -4,7 +4,7 @@
  *
  * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
  * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
  * @license http://www.pradosoft.com/license/
  * @version $Id$
  * @package System.Web.UI.WebControls
@@ -203,6 +203,7 @@ class TColorPicker extends TTextBox
 			$writer->addAttribute('style', "background-color:{$color};");
 		$writer->addAttribute('width', '20');
 		$writer->addAttribute('height', '20');
+		$writer->addAttribute('alt', '');
 		$writer->renderBeginTag('img');
 		$writer->renderEndTag();
 		$writer->renderEndTag();
@@ -270,4 +271,3 @@ class TColorPickerClientSide extends TClientSideOptions
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TCompareValidator.php b/framework/Web/UI/WebControls/TCompareValidator.php
index e5723f2a..1261cded 100644
--- a/framework/Web/UI/WebControls/TCompareValidator.php
+++ b/framework/Web/UI/WebControls/TCompareValidator.php
@@ -263,4 +263,3 @@ class TValidationCompareOperator extends TEnumerable
 	const LessThanEqual='LessThanEqual';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TConditional.php b/framework/Web/UI/WebControls/TConditional.php
index 7af6622e..fafe12c9 100644
--- a/framework/Web/UI/WebControls/TConditional.php
+++ b/framework/Web/UI/WebControls/TConditional.php
@@ -141,4 +141,3 @@ class TConditional extends TControl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TContent.php b/framework/Web/UI/WebControls/TContent.php
index ecc2a1b5..b327b440 100644
--- a/framework/Web/UI/WebControls/TContent.php
+++ b/framework/Web/UI/WebControls/TContent.php
@@ -45,4 +45,3 @@ class TContent extends TControl implements INamingContainer
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TContentPlaceHolder.php b/framework/Web/UI/WebControls/TContentPlaceHolder.php
index 29e12ab3..90390d9d 100644
--- a/framework/Web/UI/WebControls/TContentPlaceHolder.php
+++ b/framework/Web/UI/WebControls/TContentPlaceHolder.php
@@ -46,4 +46,3 @@ class TContentPlaceHolder extends TControl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TCustomValidator.php b/framework/Web/UI/WebControls/TCustomValidator.php
index e998cef6..0b82ac5c 100644
--- a/framework/Web/UI/WebControls/TCustomValidator.php
+++ b/framework/Web/UI/WebControls/TCustomValidator.php
@@ -4,7 +4,7 @@
  *
  * @author Qiang Xue <qiang.xue@gmail.com>
  * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
  * @license http://www.pradosoft.com/license/
  * @version $Id$
  * @package System.Web.UI.WebControls
@@ -88,7 +88,9 @@ class TCustomValidator extends TBaseValidator
 	 */
 	public function evaluateIsValid()
 	{
-		$value=$this->getValidationValue($this->getValidationTarget());
+		$value = '';
+		if($this->getValidationTarget()!==null)
+			$value=$this->getValidationValue($this->getValidationTarget());
 		return $this->onServerValidate($value);
 	}
 
@@ -105,9 +107,24 @@ class TCustomValidator extends TBaseValidator
 	{
 		$param=new TServerValidateEventParameter($value,true);
 		$this->raiseEvent('OnServerValidate',$this,$param);
-		return $param->getIsValid();
+		if($this->getValidationTarget()==null)
+			return true;
+		else
+			return $param->getIsValid();
+	}
+	
+	/**
+	 * @return TControl control to be validated. Null if no control is found.
+	 */
+	protected function getValidationTarget()
+	{
+		if(($id=$this->getControlToValidate())!=='' && ($control=$this->findControl($id))!==null)
+			return $control;
+		else if(($id=$this->getControlToValidate())!=='')
+			throw new TInvalidDataTypeException('basevalidator_validatable_required',get_class($this));
+		else
+			return null;
 	}
-
 
 	/**
 	 * Returns an array of javascript validator options.
@@ -191,4 +208,3 @@ class TServerValidateEventParameter extends TEventParameter
 		$this->_isValid=TPropertyValue::ensureBoolean($value);
 	}
 }
-?>
diff --git a/framework/Web/UI/WebControls/TDataGrid.php b/framework/Web/UI/WebControls/TDataGrid.php
index c8e6c9a8..9551b376 100644
--- a/framework/Web/UI/WebControls/TDataGrid.php
+++ b/framework/Web/UI/WebControls/TDataGrid.php
@@ -2203,4 +2203,3 @@ class TDataGridPagerPosition extends TEnumerable
 	const TopAndBottom='TopAndBottom';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TDataGridColumn.php b/framework/Web/UI/WebControls/TDataGridColumn.php
index e3c2f297..577c0068 100644
--- a/framework/Web/UI/WebControls/TDataGridColumn.php
+++ b/framework/Web/UI/WebControls/TDataGridColumn.php
@@ -565,4 +565,3 @@ class TButtonColumnType extends TEnumerable
 	const ImageButton='ImageButton';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TDataGridItemRenderer.php b/framework/Web/UI/WebControls/TDataGridItemRenderer.php
index 8e0f9e70..62c226f6 100644
--- a/framework/Web/UI/WebControls/TDataGridItemRenderer.php
+++ b/framework/Web/UI/WebControls/TDataGridItemRenderer.php
@@ -28,4 +28,3 @@ class TDataGridItemRenderer extends TItemDataRenderer
 {
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TDataGridPagerStyle.php b/framework/Web/UI/WebControls/TDataGridPagerStyle.php
index dcc9d983..e29b9dc9 100644
--- a/framework/Web/UI/WebControls/TDataGridPagerStyle.php
+++ b/framework/Web/UI/WebControls/TDataGridPagerStyle.php
@@ -219,4 +219,3 @@ class TDataGridPagerStyle extends TPanelStyle
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TDataList.php b/framework/Web/UI/WebControls/TDataList.php
index 7d0965a2..ca628b21 100644
--- a/framework/Web/UI/WebControls/TDataList.php
+++ b/framework/Web/UI/WebControls/TDataList.php
@@ -1764,4 +1764,3 @@ class TDataListItemCollection extends TList
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TDataListItemRenderer.php b/framework/Web/UI/WebControls/TDataListItemRenderer.php
index 5481cad7..1bf2fcb2 100644
--- a/framework/Web/UI/WebControls/TDataListItemRenderer.php
+++ b/framework/Web/UI/WebControls/TDataListItemRenderer.php
@@ -170,4 +170,3 @@ class TDataListItemRenderer extends TItemDataRenderer implements IStyleable
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TDataRenderer.php b/framework/Web/UI/WebControls/TDataRenderer.php
index e884afe1..4aaeec0a 100644
--- a/framework/Web/UI/WebControls/TDataRenderer.php
+++ b/framework/Web/UI/WebControls/TDataRenderer.php
@@ -50,4 +50,3 @@ abstract class TDataRenderer extends TTemplateControl implements IDataRenderer
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TDataSourceControl.php b/framework/Web/UI/WebControls/TDataSourceControl.php
index e42d7381..1d0823ff 100644
--- a/framework/Web/UI/WebControls/TDataSourceControl.php
+++ b/framework/Web/UI/WebControls/TDataSourceControl.php
@@ -116,4 +116,3 @@ class TReadOnlyDataSource extends TDataSourceControl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TDataSourceView.php b/framework/Web/UI/WebControls/TDataSourceView.php
index 7c0ee2d0..7297fd45 100644
--- a/framework/Web/UI/WebControls/TDataSourceView.php
+++ b/framework/Web/UI/WebControls/TDataSourceView.php
@@ -204,4 +204,3 @@ class TReadOnlyDataSourceView extends TDataSourceView
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TDataTypeValidator.php b/framework/Web/UI/WebControls/TDataTypeValidator.php
index d4fa20c3..14017585 100644
--- a/framework/Web/UI/WebControls/TDataTypeValidator.php
+++ b/framework/Web/UI/WebControls/TDataTypeValidator.php
@@ -139,4 +139,3 @@ class TDataTypeValidator extends TBaseValidator
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TDatePicker.php b/framework/Web/UI/WebControls/TDatePicker.php
index 84455fee..770099eb 100644
--- a/framework/Web/UI/WebControls/TDatePicker.php
+++ b/framework/Web/UI/WebControls/TDatePicker.php
@@ -4,7 +4,7 @@
  *
  * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
  * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
  * @license http://www.pradosoft.com/license/
  * @version $Id$
  * @package System.Web.UI.WebControls
@@ -59,7 +59,12 @@ Prado::using('System.Web.UI.WebControls.TTextBox');
  * In <tt>DropDownList</tt> mode, in addition to the popup date picker, three
  * drop down list (day, month and year) are presented to select the date .
  *
+ * The <b>PositionMode</b> property can be set to "Top" or "Bottom" with default
+ * as "Bottom". It specifies the position of the calendar popup, relative to the
+ * input field.
+ *
  * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @author Carl G. Mathisen <carlgmathisen@gmail.com>
  * @version $Id$
  * @package System.Web.UI.WebControls
  * @since 3.0
@@ -263,6 +268,22 @@ class TDatePicker extends TTextBox
 	{
 		return $this->getViewState('UpToYear', intval(@date('Y'))+10);
 	}
+	
+	/**
+	 * @param TDatePickerPositionMode calendar UI position
+	 */
+	public function setPositionMode($value)
+	{
+	   $this->setViewState('PositionMode', TPropertyValue::ensureEnum($value, 'TDatePickerPositionMode'), TDatePickerPositionMode::Bottom);
+	}
+
+	/**
+	 * @return TDatePickerPositionMode current calendar UI position.
+	 */
+	public function getPositionMode()
+	{
+	   return $this->getViewState('PositionMode', TDatePickerPositionMode::Bottom);
+	}
 
 	/**
 	 * @return integer current selected date from the date picker as timestamp, NULL if timestamp is not set previously.
@@ -505,6 +526,7 @@ class TDatePicker extends TTextBox
 		$options['UpToYear'] = $this->getUpToYear();
 		if($this->getMode()!==TDatePickerMode::Basic)
 			$options['Trigger'] = $this->getDatePickerButtonID();
+		$options['PositionMode'] = $this->getPositionMode();
 
 		$options = array_merge($options, $this->getCulturalOptions());
 		if(!is_null($this->_clientScript))
@@ -853,8 +875,8 @@ class TDatePicker extends TTextBox
  *
  * The <tt>OnDateChanged</tt> event is raise when the date picker's date
  * is changed.
- * The formatted date according to {@link TDatePicker::getDateFormat DateFormat} is sent
- * as parameter to this event
+ * The formatted date according to {@link TDatePicker::getDateFormat DateFormat} is sent
+ * as parameter to this event
  * 
  * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
  * @version $Id$
@@ -923,4 +945,20 @@ class TDatePickerMode extends TEnumerable
 	const ImageButton='ImageButton';
 }
 
-?>
+/**
+ * TDatePickerPositionMode class.
+ * TDatePickerPositionMode defines the positions available for the calendar popup, relative to the corresponding input.
+ *
+ * The following enumerable values are defined:
+ * - Top: the date picker is placed above the input field
+ * - Bottom: the date picker is placed below the input field
+ *
+ * @author Carl G. Mathisen <carlgmathisen@gmail.com>
+ * @package System.Web.UI.WebControls
+ * @since 3.1.4
+ */
+class TDatePickerPositionMode extends TEnumerable
+{
+	const Top='Top';
+	const Bottom='Bottom';
+}
+\ No newline at end of file
diff --git a/framework/Web/UI/WebControls/TDropDownList.php b/framework/Web/UI/WebControls/TDropDownList.php
index f00466d5..73be981c 100644
--- a/framework/Web/UI/WebControls/TDropDownList.php
+++ b/framework/Web/UI/WebControls/TDropDownList.php
@@ -40,6 +40,7 @@ Prado::using('System.Web.UI.WebControls.TListControl');
 class TDropDownList extends TListControl implements IPostBackDataHandler, IValidatable
 {
 	private $_dataChanged=false;
+	private $_isValid=true;
 
 	/**
 	 * Adds attributes to renderer.
@@ -127,5 +128,21 @@ class TDropDownList extends TListControl implements IPostBackDataHandler, IValid
 	{
 		return $this->getSelectedValue();
 	}
+
+	/**
+	 * Returns true if this control validated successfully. 
+	 * Defaults to true.
+	 * @return bool wether this control validated successfully.
+	 */
+	public function getIsValid()
+	{
+	    return $this->_isValid;
+	}
+	/**
+	 * @param bool wether this control is valid.
+	 */
+	public function setIsValid($value)
+	{
+	    $this->_isValid=TPropertyValue::ensureBoolean($value);
+	}
 }
-?>
diff --git a/framework/Web/UI/WebControls/TDropDownListColumn.php b/framework/Web/UI/WebControls/TDropDownListColumn.php
index cff42cad..a225abac 100644
--- a/framework/Web/UI/WebControls/TDropDownListColumn.php
+++ b/framework/Web/UI/WebControls/TDropDownListColumn.php
@@ -319,4 +319,3 @@ class TDropDownListColumn extends TDataGridColumn
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TEditCommandColumn.php b/framework/Web/UI/WebControls/TEditCommandColumn.php
index f9989a4e..1699afa2 100644
--- a/framework/Web/UI/WebControls/TEditCommandColumn.php
+++ b/framework/Web/UI/WebControls/TEditCommandColumn.php
@@ -263,4 +263,3 @@ class TEditCommandColumn extends TDataGridColumn
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TEmailAddressValidator.php b/framework/Web/UI/WebControls/TEmailAddressValidator.php
index c5407516..206bd23d 100644
--- a/framework/Web/UI/WebControls/TEmailAddressValidator.php
+++ b/framework/Web/UI/WebControls/TEmailAddressValidator.php
@@ -95,4 +95,3 @@ class TEmailAddressValidator extends TRegularExpressionValidator
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TExpression.php b/framework/Web/UI/WebControls/TExpression.php
index 022a0b21..34190473 100644
--- a/framework/Web/UI/WebControls/TExpression.php
+++ b/framework/Web/UI/WebControls/TExpression.php
@@ -60,4 +60,3 @@ class TExpression extends TControl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TFileUpload.php b/framework/Web/UI/WebControls/TFileUpload.php
index 47d49c0c..6658e93d 100644
--- a/framework/Web/UI/WebControls/TFileUpload.php
+++ b/framework/Web/UI/WebControls/TFileUpload.php
@@ -59,6 +59,7 @@ class TFileUpload extends TWebControl implements IPostBackDataHandler, IValidata
 	 */
 	private $_errorCode=UPLOAD_ERR_NO_FILE;
 	private $_dataChanged=false;
+	private $_isValid=true;
 
 	/**
 	 * @return string tag name of the file upload control
@@ -255,6 +256,23 @@ class TFileUpload extends TWebControl implements IPostBackDataHandler, IValidata
 	{
 		return $this->getFileName();
 	}
+
+	/**
+	 * Returns true if this control validated successfully. 
+	 * Defaults to true.
+	 * @return bool wether this control validated successfully.
+	 */
+	public function getIsValid()
+	{
+	    return $this->_isValid;
+	}
+	/**
+	 * @param bool wether this control is valid.
+	 */
+	public function setIsValid($value)
+	{
+	    $this->_isValid=TPropertyValue::ensureBoolean($value);
+	}
+
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TFont.php b/framework/Web/UI/WebControls/TFont.php
index cb0fba93..9ba644f8 100644
--- a/framework/Web/UI/WebControls/TFont.php
+++ b/framework/Web/UI/WebControls/TFont.php
@@ -316,4 +316,3 @@ class TFont extends TComponent
 			$writer->addStyleAttribute('font-family',$this->_name);
 	}
 }
-?>
diff --git a/framework/Web/UI/WebControls/THead.php b/framework/Web/UI/WebControls/THead.php
index 1b51f8ae..62ee46d3 100644
--- a/framework/Web/UI/WebControls/THead.php
+++ b/framework/Web/UI/WebControls/THead.php
@@ -4,7 +4,7 @@
  *
  * @author Marcus Nyeholt <tanus@users.sourceforge.net> and Qiang Xue <qiang.xue@gmail.com>
  * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
  * @license http://www.pradosoft.com/license/
  * @version $Id$
  * @package System.Web.UI
@@ -29,6 +29,13 @@
  *   <com:TMetaTag Name="keywords" Content="Prado" />
  * </com:THead>
  * </code>
+ * 
+ * A MetaTag for "generator" is added by default if you haven't specified your own generator meta tag. You can override
+ * the property by adding the following code to your template:
+ * <com:THead>
+ *   <com:TMetaTag Name="generator" Content="Custom name" />
+ * </com:THead>
+ * </code>
  *
  * Note, {@link TPage} has a property {@link TPage::getHead Head} that refers to
  * the THead control currently on the page. A page can have at most once THead
@@ -155,14 +162,24 @@ class THead extends TControl
 		if(($icon=$this->getShortcutIcon())!=='')
 			$writer->write('<link rel="shortcut icon" href="'.$icon."\" />\n");
 
+		$generatorAdded = false;
 		if(($metaTags=$this->getMetaTags())!==null)
 		{
 			foreach($metaTags as $metaTag)
 			{
+				if(strtolower($metaTag->getName()) == 'generator')
+					$generatorAdded = true;
 				$metaTag->render($writer);
 				$writer->writeLine();
 			}
 		}
+		if(!$generatorAdded)
+		{
+			$metaTag = new TMetaTag();
+			$metaTag->setName('generator');
+			$metaTag->setContent(Prado::metaGenerator());
+			$metaTag->render($writer);
+		}
 		$cs=$page->getClientScript();
 		$cs->renderStyleSheetFiles($writer);
 		$cs->renderStyleSheets($writer);
@@ -374,4 +391,4 @@ class TMetaTagCollection extends TList
 	}
 }
 
-?>
+?>
diff --git a/framework/Web/UI/WebControls/THiddenField.php b/framework/Web/UI/WebControls/THiddenField.php
index 2fbbcf99..49b1aa39 100644
--- a/framework/Web/UI/WebControls/THiddenField.php
+++ b/framework/Web/UI/WebControls/THiddenField.php
@@ -26,6 +26,7 @@
 class THiddenField extends TControl implements IPostBackDataHandler, IValidatable, IDataRenderer
 {
 	private $_dataChanged=false;
+	private $_isValid=true;
 
 	/**
 	 * @return string tag name of the hidden field.
@@ -111,6 +112,23 @@ class THiddenField extends TControl implements IPostBackDataHandler, IValidatabl
 		return $this->getValue();
 	}
 
+	/**
+	 * Returns true if this control validated successfully. 
+	 * Defaults to true.
+	 * @return bool wether this control validated successfully.
+	 */
+	public function getIsValid()
+	{
+	    return $this->_isValid;
+	}
+	/**
+	 * @param bool wether this control is valid.
+	 */
+	public function setIsValid($value)
+	{
+	    $this->_isValid=TPropertyValue::ensureBoolean($value);
+	}
+
 	/**
 	 * Raises postdata changed event.
 	 * This method calls {@link onValueChanged} method.
@@ -204,4 +222,3 @@ class THiddenField extends TControl implements IPostBackDataHandler, IValidatabl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/THtmlArea.php b/framework/Web/UI/WebControls/THtmlArea.php
index b9245be3..7fea5862 100644
--- a/framework/Web/UI/WebControls/THtmlArea.php
+++ b/framework/Web/UI/WebControls/THtmlArea.php
@@ -473,4 +473,3 @@ class THtmlArea extends TTextBox
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/THyperLink.php b/framework/Web/UI/WebControls/THyperLink.php
index 3bd92ffd..217fa267 100644
--- a/framework/Web/UI/WebControls/THyperLink.php
+++ b/framework/Web/UI/WebControls/THyperLink.php
@@ -187,4 +187,3 @@ class THyperLink extends TWebControl implements IDataRenderer
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/THyperLinkColumn.php b/framework/Web/UI/WebControls/THyperLinkColumn.php
index 8ac1177f..7db6eda8 100644
--- a/framework/Web/UI/WebControls/THyperLinkColumn.php
+++ b/framework/Web/UI/WebControls/THyperLinkColumn.php
@@ -215,4 +215,3 @@ class THyperLinkColumn extends TDataGridColumn
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TImage.php b/framework/Web/UI/WebControls/TImage.php
index e1ff8535..220fa4a6 100644
--- a/framework/Web/UI/WebControls/TImage.php
+++ b/framework/Web/UI/WebControls/TImage.php
@@ -155,4 +155,3 @@ class TImage extends TWebControl implements IDataRenderer
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TImageMap.php b/framework/Web/UI/WebControls/TImageMap.php
index 89daca44..d0cd8a0a 100644
--- a/framework/Web/UI/WebControls/TImageMap.php
+++ b/framework/Web/UI/WebControls/TImageMap.php
@@ -835,4 +835,3 @@ class THotSpotMode extends TEnumerable
 	const Inactive='Inactive';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TInlineFrame.php b/framework/Web/UI/WebControls/TInlineFrame.php
index dae728d3..c47af648 100644
--- a/framework/Web/UI/WebControls/TInlineFrame.php
+++ b/framework/Web/UI/WebControls/TInlineFrame.php
@@ -274,4 +274,3 @@ class TInlineFrameScrollBars extends TEnumerable
 	const Auto='Auto';
 	const Both='Both';
 }
-?>
diff --git a/framework/Web/UI/WebControls/TItemDataRenderer.php b/framework/Web/UI/WebControls/TItemDataRenderer.php
index a57ff27d..79e0186e 100644
--- a/framework/Web/UI/WebControls/TItemDataRenderer.php
+++ b/framework/Web/UI/WebControls/TItemDataRenderer.php
@@ -81,4 +81,3 @@ abstract class TItemDataRenderer extends TDataRenderer implements IItemDataRende
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TJavascriptLogger.php b/framework/Web/UI/WebControls/TJavascriptLogger.php
index 11e64735..6d49f801 100644
--- a/framework/Web/UI/WebControls/TJavascriptLogger.php
+++ b/framework/Web/UI/WebControls/TJavascriptLogger.php
@@ -91,4 +91,3 @@ class TJavascriptLogger extends TWebControl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TKeyboard.php b/framework/Web/UI/WebControls/TKeyboard.php
index 7c9357d7..9c26fab8 100644
--- a/framework/Web/UI/WebControls/TKeyboard.php
+++ b/framework/Web/UI/WebControls/TKeyboard.php
@@ -186,4 +186,3 @@ class TKeyboard extends TWebControl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TLabel.php b/framework/Web/UI/WebControls/TLabel.php
index 3e61eddf..d1595ead 100644
--- a/framework/Web/UI/WebControls/TLabel.php
+++ b/framework/Web/UI/WebControls/TLabel.php
@@ -152,4 +152,3 @@ class TLabel extends TWebControl implements IDataRenderer
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TLinkButton.php b/framework/Web/UI/WebControls/TLinkButton.php
index d847f07e..459b98cf 100644
--- a/framework/Web/UI/WebControls/TLinkButton.php
+++ b/framework/Web/UI/WebControls/TLinkButton.php
@@ -332,4 +332,3 @@ class TLinkButton extends TWebControl implements IPostBackEventHandler, IButtonC
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TListBox.php b/framework/Web/UI/WebControls/TListBox.php
index 903dbed8..1b4599fc 100644
--- a/framework/Web/UI/WebControls/TListBox.php
+++ b/framework/Web/UI/WebControls/TListBox.php
@@ -39,6 +39,7 @@ Prado::using('System.Web.UI.WebControls.TListControl');
 class TListBox extends TListControl implements IPostBackDataHandler, IValidatable
 {
 	private $_dataChanged=false;
+	private $_isValid=true;
 
 	/**
 	 * Adds attribute name-value pairs to renderer.
@@ -220,6 +221,23 @@ class TListBox extends TListControl implements IPostBackDataHandler, IValidatabl
 	{
 		return $this->getSelectedValue();
 	}
+
+	/**
+	 * Returns true if this control validated successfully. 
+	 * Defaults to true.
+	 * @return bool wether this control validated successfully.
+	 */
+	public function getIsValid()
+	{
+	    return $this->_isValid;
+	}
+	/**
+	 * @param bool wether this control is valid.
+	 */
+	public function setIsValid($value)
+	{
+	    $this->_isValid=TPropertyValue::ensureBoolean($value);
+	}
 }
 
 
@@ -242,4 +260,3 @@ class TListSelectionMode extends TEnumerable
 	const Multiple='Multiple';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TListControlValidator.php b/framework/Web/UI/WebControls/TListControlValidator.php
index f468a30e..f547884f 100644
--- a/framework/Web/UI/WebControls/TListControlValidator.php
+++ b/framework/Web/UI/WebControls/TListControlValidator.php
@@ -223,4 +223,3 @@ class TListControlValidator extends TBaseValidator
 		return $options;
 	}
 }
-?>
diff --git a/framework/Web/UI/WebControls/TListItem.php b/framework/Web/UI/WebControls/TListItem.php
index 2017b64e..eb72d183 100644
--- a/framework/Web/UI/WebControls/TListItem.php
+++ b/framework/Web/UI/WebControls/TListItem.php
@@ -182,4 +182,3 @@ class TListItem extends TComponent
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TLiteral.php b/framework/Web/UI/WebControls/TLiteral.php
index 0c93043a..3a7f4581 100644
--- a/framework/Web/UI/WebControls/TLiteral.php
+++ b/framework/Web/UI/WebControls/TLiteral.php
@@ -110,4 +110,3 @@ class TLiteral extends TControl implements IDataRenderer
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TLiteralColumn.php b/framework/Web/UI/WebControls/TLiteralColumn.php
index cb97adb5..8ca87023 100644
--- a/framework/Web/UI/WebControls/TLiteralColumn.php
+++ b/framework/Web/UI/WebControls/TLiteralColumn.php
@@ -152,4 +152,3 @@ class TLiteralColumn extends TDataGridColumn
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TMarkdown.php b/framework/Web/UI/WebControls/TMarkdown.php
index dc6bc5e2..d630cd29 100644
--- a/framework/Web/UI/WebControls/TMarkdown.php
+++ b/framework/Web/UI/WebControls/TMarkdown.php
@@ -73,4 +73,3 @@ class TMarkdown extends TTextHighlighter
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TMultiView.php b/framework/Web/UI/WebControls/TMultiView.php
index 6adaed5b..1f87b03f 100644
--- a/framework/Web/UI/WebControls/TMultiView.php
+++ b/framework/Web/UI/WebControls/TMultiView.php
@@ -376,4 +376,3 @@ class TView extends TControl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TOutputCache.php b/framework/Web/UI/WebControls/TOutputCache.php
index dd38ae03..c0747a11 100644
--- a/framework/Web/UI/WebControls/TOutputCache.php
+++ b/framework/Web/UI/WebControls/TOutputCache.php
@@ -582,4 +582,3 @@ class TOutputCacheCalculateKeyEventParameter extends TEventParameter
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TPager.php b/framework/Web/UI/WebControls/TPager.php
index d1a5db25..51ea2a11 100644
--- a/framework/Web/UI/WebControls/TPager.php
+++ b/framework/Web/UI/WebControls/TPager.php
@@ -790,4 +790,3 @@ class TPagerButtonType extends TEnumerable
 	const ImageButton='ImageButton';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TPanel.php b/framework/Web/UI/WebControls/TPanel.php
index 661795d7..5bbcdcca 100644
--- a/framework/Web/UI/WebControls/TPanel.php
+++ b/framework/Web/UI/WebControls/TPanel.php
@@ -234,4 +234,3 @@ class TPanel extends TWebControl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TPanelStyle.php b/framework/Web/UI/WebControls/TPanelStyle.php
index 08667860..2d6ee824 100644
--- a/framework/Web/UI/WebControls/TPanelStyle.php
+++ b/framework/Web/UI/WebControls/TPanelStyle.php
@@ -276,4 +276,3 @@ class TScrollBars extends TEnumerable
 	const Vertical='Vertical';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TPlaceHolder.php b/framework/Web/UI/WebControls/TPlaceHolder.php
index ae878e2b..cdfd3873 100644
--- a/framework/Web/UI/WebControls/TPlaceHolder.php
+++ b/framework/Web/UI/WebControls/TPlaceHolder.php
@@ -26,4 +26,3 @@ class TPlaceHolder extends TControl
 {
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TRadioButton.php b/framework/Web/UI/WebControls/TRadioButton.php
index 20973732..fdaf53a8 100644
--- a/framework/Web/UI/WebControls/TRadioButton.php
+++ b/framework/Web/UI/WebControls/TRadioButton.php
@@ -318,4 +318,3 @@ class TRadioButton extends TCheckBox
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TRadioButtonList.php b/framework/Web/UI/WebControls/TRadioButtonList.php
index b225834a..a8c53dee 100644
--- a/framework/Web/UI/WebControls/TRadioButtonList.php
+++ b/framework/Web/UI/WebControls/TRadioButtonList.php
@@ -99,4 +99,3 @@ class TRadioButtonList extends TCheckBoxList
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TRangeValidator.php b/framework/Web/UI/WebControls/TRangeValidator.php
index 0f92fb45..d741118f 100644
--- a/framework/Web/UI/WebControls/TRangeValidator.php
+++ b/framework/Web/UI/WebControls/TRangeValidator.php
@@ -358,4 +358,3 @@ class TRangeValidationDataType extends TValidationDataType
 {
 	const StringLength='StringLength';
 }
-?>
diff --git a/framework/Web/UI/WebControls/TRatingList.php b/framework/Web/UI/WebControls/TRatingList.php
index 22cc0844..aba44fb0 100644
--- a/framework/Web/UI/WebControls/TRatingList.php
+++ b/framework/Web/UI/WebControls/TRatingList.php
@@ -4,7 +4,7 @@
  *
  * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
  * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
  * @license http://www.pradosoft.com/license/
  * @version $Id$
  * @package System.Web.UI.WebControls
@@ -21,191 +21,320 @@ Prado::using('System.Web.UI.WebControls.TRadioButtonList');
  * This class is EXPERIMENTAL.
  *
  * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @author Bradley Booms <bradley[dot]booms[at]gmail[dot]com>
  * @version $Id$
  * @package System.Web.UI.WebControls
  * @since 3.0
  */
 class TRatingList extends TRadioButtonList
 {
+	/**
+	 * Script path relative to the TClientScriptManager::SCRIPT_PATH
+	 */
 	const SCRIPT_PATH='prado/ratings';
 
+	/**
+	 * @var array list of published rating images.
+	 */
 	private $_ratingImages = array();
 
+	/**
+	 * Sets the default repeat direction to horizontal.
+	 */
 	public function __construct()
 	{
 		parent::__construct();
-		$this->getRepeatInfo()->setRepeatDirection('Horizontal');
+		$this->setRepeatDirection(TRepeatDirection::Horizontal);
 	}
 
+	/**
+	 * @return boolean whether the items in the column can be edited. Defaults to false.
+	 */
+	public function getReadOnly()
+	{
+		return $this->getViewState('ReadOnly',false);
+	}
+
+	/**
+	 * @param boolean whether the items in the column can be edited
+	 */
+	public function setReadOnly($value)
+	{
+		$this->setViewState('ReadOnly',TPropertyValue::ensureBoolean($value),false);
+	}
+
+	/**
+	 * Wrapper for {@link setReadOnly ReadOnly} property.
+	 * @return boolean whether the rating list can be edited. Defaults to true.
+	 */
 	public function getAllowInput()
 	{
-		return $this->getViewState('AllowInput', true);
+		return !$this->getReadOnly();
 	}
 
+	/**
+	 * Wrapper for {@link setReadOnly ReadOnly} property.
+	 * @param boolean whether the rating list can be edited
+	 */
 	public function setAllowInput($value)
 	{
-		$this->setViewState('AllowInput', TPropertyValue::ensureBoolean($value), true);
+		$this->setReadOnly(!TPropertyValue::ensureBoolean($value));
 	}
 
-	public function getRating()
+	/**
+	 * Wrapper for {@link setReadOnly ReadOnly} property.
+	 * @param boolean whether the rating list can be edited
+	 */
+	public function setEnabled($value)
 	{
-		if($this->getAllowInput())
-			return $this->getSelectedIndex();
-		else
-			return $this->getViewState('Rating',0);
+		$this->setReadOnly(!TPropertyValue::ensureBoolean($value));
 	}
 
-	public function setRating($value)
+	/**
+	 * The repeat layout must be Table.
+	 * @param string repeat layout type
+	 * @throws TInvaliddataValueException when repeat layout is not Table.
+	 */
+	public function setRepeatLayout($value)
 	{
-		if($this->getAllowInput())
-			$this->setSelectedIndex($value);
+		if($value!==TRepeatLayout::Table)
+			throw new TInvalidDataValueException('ratinglist_table_layout_only');
 		else
-			$this->setViewState('Rating', TPropertyValue::ensureFloat($value),0);
+			parent::setRepeatLayout($value);
 	}
 
 	/**
-	 * @param string set the rating style
+	 * @return float rating value.
 	 */
-	public function setRatingStyle($value)
+	public function getRating()
 	{
-	   $this->setViewState('RatingStyle', $value, 'default');
+		$rating = $this->getViewState('Rating', null);
+		if ($rating === null)
+			return $this->getSelectedIndex()+1;
+		else
+			return $rating;
 	}
 
 	/**
-	 * @return TRatingListStyle current rating style
+	 * @param float rating value, also sets the selected Index
 	 */
-	public function getRatingStyle()
+	public function setRating($value)
 	{
-	   return $this->getViewState('RatingStyle', 'default');
+		$value = TPropertyValue::ensureFloat($value);
+		$this->setViewState('Rating', $value, null);
+		$index = $this->getRatingIndex($value);
+		parent::setSelectedIndex($index);
+	}
+	
+	public function setSelectedIndex($value)
+	{
+		$this->setRating($value+1);
+		parent::setSelectedIndex($value);
 	}
 
 	/**
-	 * @return string caption text. Default is "Rate It:".
+	 * @param float rating value
+	 * @return int rating as integer
 	 */
-	public function getCaption()
+	protected function getRatingIndex($rating)
 	{
-		return $this->getViewState('Caption', 'Rate It:');
+		$interval = $this->getHalfRatingInterval();
+		$base = intval($rating)-1;
+		$remainder = $rating-$base-1;
+		return $remainder > $interval[1] ? $base+1 : $base;
 	}
 
 	/**
-	 * @param string caption text
+	 * @param int change the rating selection index
 	 */
-	public function setCaption($value)
+	public function onSelectedIndexChanged($param)
 	{
-		$this->setViewState('Caption', $value, 'Rate It:');
+		$value = $this->getRating();
+		$value = TPropertyValue::ensureInteger($value);
+		$this->setRating($value);
+		parent::onSelectedIndexChanged($param);
 	}
 
+	/**
+	 * @return string control or html element ID for displaying a caption.
+	 */
+	public function getCaptionID()
+	{
+		return $this->getViewState('CaptionID', '');
+	}
 
-	public function setHalfRatingLimit($value)
+	/**
+	 * @param string control or html element ID for displaying a caption.
+	 */
+	public function setCaptionID($value)
 	{
-		$this->setViewState('HalfRating',
-				TPropertyValue::ensureArray($value), array(0.3, 0.7));
+		$this->setViewState('CaptionID', $value, '');
 	}
 
-	public function getHalfRatingLimit()
+	protected function getCaptionControl()
 	{
-		return $this->getViewState('HalfRating', array(0.3, 0.7));
+		if(($id=$this->getCaptionID())!=='')
+		{
+			if($control=$this->getParent()->findControl($id))
+				return $control;
+		}
+		throw new TInvalidDataValueException(
+			'ratinglist_invalid_caption_id',$id,$this->getID());
 	}
 
 	/**
-	 * @param string asset file in the self::SCRIPT_PATH directory.
-	 * @return string asset file url.
+	 * @return string caption text. Default is "Rate It:".
 	 */
-	protected function getAssetUrl($file='')
+	public function getCaption()
 	{
-		$base = $this->getPage()->getClientScript()->getPradoScriptAssetUrl();
-		return $base.'/'.self::SCRIPT_PATH.'/'.$file;
+		return $this->getCaptionControl()->getText();
 	}
 
-	public function getRatingClientOptions()
-	{
-		$options['cssClass'] = 'TRatingList_'.$this->getRatingStyle();
-		$options['ID'] = $this->getClientID();
-		$options['caption'] = $this->getCaption();
-		$options['field'] = $this->getUniqueID();
-		$options['selectedIndex'] = $this->getSelectedIndex();
+	/**
+	 * @return TRatingListStyle current rating style
+	 */
+ 	public function setCaption($value)
+ 	{
+		$this->getCaptionControl()->setText($value);
+ 	}
+
+	/**
+	 * @param string set the rating style, default is "default"
+	 */
+	public function setRatingStyle($value)
+ 	{
+	   $this->setViewState('RatingStyle', $value, 'default');
+ 	}
+
+	/**
+	 * @return TRatingListStyle current rating style
+	 */
+	public function getRatingStyle()
+ 	{
+	   return $this->getViewState('RatingStyle', 'default');
+ 	}
+ 
+ 	/**
+	 * @return string rating style css class name.
+ 	 */
+	protected function getRatingStyleCssClass()
+ 	{
+		return 'TRatingList_'.$this->getRatingStyle();
+ 	}
+
+	/**
+	 * Sets the interval such that those rating values within the interval
+	 * will be considered as a half star rating.
+	 * @param array rating display half value interval, default is array(0.3, 0.7);
+	 */
+	public function setHalfRatingInterval($value)
+ 	{
+		$this->setViewState('HalfRating',
+				TPropertyValue::ensureArray($value), array(0.3, 0.7));
+ 	}
+
+	/**
+	 * @return array rating display half value interval, default is array(0.3, 0.7);
+	 */
+	public function getHalfRatingInterval()
+ 	{
+		return $this->getViewState('HalfRating', array(0.3, 0.7));
+ 	}
+
+	/**
+	 * @return array list of post back options.
+	 */
+	protected function getPostBackOptions()
+ 	{
+		$options = parent::getPostBackOptions();
+		$options['AutoPostBack'] = $this->getAutoPostBack();
+		$options['ReadOnly'] = $this->getReadOnly();
+		$options['Style'] = $this->getRatingStyleCssClass();
+		$options['CaptionID'] = $this->getCaptionControlID();
+		$options['SelectedIndex'] = $this->getSelectedIndex();
+		$options['Rating'] = $this->getRating();
+		$options['HalfRating'] = $this->getHalfRatingInterval();
 		return $options;
-	}
+ 	}
 
-	protected function publishRatingListStyle($style)
-	{
+ 	/**
+	 * @return string find the client ID of the caption control.
+ 	 */
+	protected function getCaptionControlID()
+ 	{
+		if(($id=$this->getCaptionID())!=='')
+ 		{
+			if($control=$this->getParent()->findControl($id))
+			{
+				if($control->getVisible(true))
+					return $control->getClientID();
+			}
+			else
+				return $id;
+ 		}
+		return '';
+ 	}
+
+	/**
+	 * Publish the the rating style css file and rating image files.
+	 */
+	public function onPreRender($param)
+ 	{
+		parent::onPreRender($param);
+		$this->publishStyle($this->getRatingStyle());
+		$this->_ratingImages = $this->publishImages($this->getRatingStyle());
+ 	}
+
+	/**
+	 * @param string rating style name
+	 * @return string URL of the css style file
+	 */
+	protected function publishStyle($style)
+ 	{
 		$cs = $this->getPage()->getClientScript();
 		$url = $this->getAssetUrl($style.'.css');
 		if(!$cs->isStyleSheetFileRegistered($url))
 			$cs->registerStyleSheetFile($url, $url);
 		return $url;
-	}
+ 	}
 
-	protected function publishRatingListImages($style, $fileExt='.gif')
-	{
-		$images = array('blank', 'hover', 'selected', 'half');
+	/**
+	 * @param string rating style name
+	 * @param string rating image file extension, default is '.gif'
+	 * @return array URL of publish the rating images
+	 */
+	protected function publishImages($style, $fileExt='.gif')
+ 	{
+		$types = array('blank', 'selected', 'half', 'combined');
 		$files = array();
-		foreach($images as $type)
+		foreach($types as $type)
 			$files[$type] = $this->getAssetUrl("{$style}_{$type}{$fileExt}");
 		return $files;
-	}
+ 	}
 
 	/**
-	 * @param THtmlWriter writer
+	 * @param string asset file in the self::SCRIPT_PATH directory.
+	 * @return string asset file url.
 	 */
-	public function onPreRender($param)
-	{
-		parent::onPreRender($param);
-
-		$this->publishRatingListStyle($this->getRatingStyle());
-		$this->_ratingImages = $this->publishRatingListImages($this->getRatingStyle());
-
-		if($this->getAllowInput())
-			$this->registerRatingListClientScript();
-		else
-		{
-			$this->getRepeatInfo()->setCaption($this->getCaption());
-			$this->setAttribute('title', $this->getRating());
-		}
-	}
-
-	protected function registerRatingListClientScript()
-	{
-		$id = $this->getClientID();
-		$scripts = $this->getPage()->getClientScript();
-		$scripts->registerPradoScript('prado');
-		$options = TJavaScript::encode($this->getRatingClientOptions());
-		$code = "new Prado.WebUI.TRatingList($options);";
-		$scripts->registerEndScript("prado:$id", $code);
-	}
-
-	public function renderItem($writer,$repeatInfo,$itemType,$index)
-	{
-		if($this->getAllowInput())
-			parent::renderItem($writer, $repeatInfo, $itemType, $index);
-		else
-			$this->renderRatingListItem($writer, $repeatInfo, $itemType, $index);
-	}
-
-	protected function renderRatingListItem($writer, $repeatInfo, $itemType, $index)
-	{
-		$image = new TImage;
-		$image->setImageUrl($this->_ratingImages[$this->getRatingImageType($index)]);
-		$image->setAlternateText($this->getRating());
-		$image->render($writer);
-	}
-
-	protected function getRatingImageType($index)
-	{
-		$rating = floatval($this->getRating());
-		$int = intval($rating);
-		$limit = $this->getHalfRatingLimit();
-		if($index < $int || ($rating < $index + 1 && $rating > $index +$limit[1]))
-			return 'selected';
-		if($rating >= $index+$limit[0] && $rating <= $index+$limit[1])
-			return 'half';
-		return 'blank';
-	}
+	protected function getAssetUrl($file='')
+ 	{
+		$base = $this->getPage()->getClientScript()->getPradoScriptAssetUrl();
+		return $base.'/'.self::SCRIPT_PATH.'/'.$file;
+ 	}
 
-	public function generateItemStyle($itemType,$index)
-	{
-		return new TStyle;
-	}
+	/**
+	 * Add rating style class name to the class attribute
+	 * when {@link setReadOnly ReadOnly} property is true and when the
+	 * {@link setCssClass CssClass} property is empty.
+	 * @param THtmlWriter renderer
+	 */
+	public function render($writer)
+ 	{
+		$writer->addAttribute('id',$this->getClientID());
+		$this->getPage()->getClientScript()->registerPostBackControl(
+			$this->getClientClassName(), $this->getPostBackOptions());
+		parent::render($writer);
+ 	}
 
 	/**
 	 * Gets the name of the javascript class responsible for performing postback for this control.
@@ -218,4 +347,3 @@ class TRatingList extends TRadioButtonList
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TRegularExpressionValidator.php b/framework/Web/UI/WebControls/TRegularExpressionValidator.php
index f0c645a4..be861e45 100644
--- a/framework/Web/UI/WebControls/TRegularExpressionValidator.php
+++ b/framework/Web/UI/WebControls/TRegularExpressionValidator.php
@@ -96,7 +96,7 @@ class TRegularExpressionValidator extends TBaseValidator
 	}
 
 	/**
-	 * @param string pattern modifiers,
+	 * @param string pattern modifiers for server side validation,
 	 * see http://www.php.net/manual/en/reference.pcre.pattern.modifiers.php
 	 */
 	public function setPatternModifiers($value)
@@ -113,6 +113,23 @@ class TRegularExpressionValidator extends TBaseValidator
 	}
 
 	/**
+	 * @param string pattern modifiers for clientside.
+	 * (Only 'g','i' and 'm' are available.)
+	 */
+	public function setClientSidePatternModifiers($value)
+	{
+		$this->setViewState('ClientSidePatternModifiers', $value);
+	}
+
+	/**
+	 * @return string clientside pattern modifiers, no modifiers by default.
+	 */
+	public function getClientSidePatternModifiers()
+	{
+		return $this->getViewState('ClientSidePatternModifiers', '');
+	}
+
+	/**
 	 * Returns an array of javascript validator options.
 	 * @return array javascript validator options.
 	 */
@@ -120,8 +137,8 @@ class TRegularExpressionValidator extends TBaseValidator
 	{
 		$options = parent::getClientScriptOptions();
 		$options['ValidationExpression']=$this->getRegularExpression();
+		$options['PatternModifiers']=$this->getClientSidePatternModifiers();
 		return $options;
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TRepeatInfo.php b/framework/Web/UI/WebControls/TRepeatInfo.php
index ecf0ebf7..30c85f14 100644
--- a/framework/Web/UI/WebControls/TRepeatInfo.php
+++ b/framework/Web/UI/WebControls/TRepeatInfo.php
@@ -558,4 +558,3 @@ class TRepeatLayout extends TEnumerable
 	const Raw='Raw';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TRepeater.php b/framework/Web/UI/WebControls/TRepeater.php
index 6b9c08c1..a6c9903d 100644
--- a/framework/Web/UI/WebControls/TRepeater.php
+++ b/framework/Web/UI/WebControls/TRepeater.php
@@ -1023,4 +1023,3 @@ class TRepeaterItemCollection extends TList
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TRepeaterItemRenderer.php b/framework/Web/UI/WebControls/TRepeaterItemRenderer.php
index d99da302..79ff9087 100644
--- a/framework/Web/UI/WebControls/TRepeaterItemRenderer.php
+++ b/framework/Web/UI/WebControls/TRepeaterItemRenderer.php
@@ -48,4 +48,3 @@ class TRepeaterItemRenderer extends TItemDataRenderer
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TRequiredFieldValidator.php b/framework/Web/UI/WebControls/TRequiredFieldValidator.php
index 8d0eaec2..e6ddd6d3 100644
--- a/framework/Web/UI/WebControls/TRequiredFieldValidator.php
+++ b/framework/Web/UI/WebControls/TRequiredFieldValidator.php
@@ -136,4 +136,3 @@ class TRequiredFieldValidator extends TBaseValidator
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TSafeHtml.php b/framework/Web/UI/WebControls/TSafeHtml.php
index 0f4de2cb..d6829f8b 100644
--- a/framework/Web/UI/WebControls/TSafeHtml.php
+++ b/framework/Web/UI/WebControls/TSafeHtml.php
@@ -62,4 +62,3 @@ class TSafeHtml extends TControl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TSlider.php b/framework/Web/UI/WebControls/TSlider.php
index 3fd8e244..ee725e99 100644
--- a/framework/Web/UI/WebControls/TSlider.php
+++ b/framework/Web/UI/WebControls/TSlider.php
@@ -4,7 +4,7 @@
  *
  * @author Christophe Boulain <Christophe.Boulain@gmail.com>
  * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
  * @license http://www.pradosoft.com/license/
  * @version $Id$
  * @package System.Web.UI.WebControls
@@ -218,7 +218,7 @@ class TSlider extends TWebControl implements IPostBackDataHandler, IDataRenderer
 	public function setValues($value)
 	{
 		$this->setViewState('Values', TPropertyValue::ensureArray($value), array());
-	}
+	}
 	
 	/**
 	 * @return boolean a value indicating whether an automatic postback to the server
@@ -488,7 +488,7 @@ class TSlider extends TWebControl implements IPostBackDataHandler, IDataRenderer
 			// Add max if it's not in the array because of step
 			if (!in_array($maxValue, $values)) $values[]=$maxValue;
 		}
-		$options['values'] = TJavascript::Encode($values,false);
+		$options['values'] = TJavaScript::Encode($values,false);
 		if($this->_clientScript!==null)
 			$options = array_merge($options,$this->_clientScript->getOptions()->toArray());
 		return $options;
@@ -572,4 +572,3 @@ class TSliderDirection extends TEnumerable
 }
 
 
-?>
diff --git a/framework/Web/UI/WebControls/TStatements.php b/framework/Web/UI/WebControls/TStatements.php
index 09c03cb9..d07e68a1 100644
--- a/framework/Web/UI/WebControls/TStatements.php
+++ b/framework/Web/UI/WebControls/TStatements.php
@@ -61,4 +61,3 @@ class TStatements extends TControl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TStyle.php b/framework/Web/UI/WebControls/TStyle.php
index c81a6db9..7cb1d8c8 100644
--- a/framework/Web/UI/WebControls/TStyle.php
+++ b/framework/Web/UI/WebControls/TStyle.php
@@ -891,4 +891,3 @@ class TTableGridLines extends TEnumerable
 	const Both='Both';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TTable.php b/framework/Web/UI/WebControls/TTable.php
index 9fa9130d..57efa7f7 100644
--- a/framework/Web/UI/WebControls/TTable.php
+++ b/framework/Web/UI/WebControls/TTable.php
@@ -408,4 +408,3 @@ class TTableCaptionAlign extends TEnumerable
 	const Right='Right';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TTableCell.php b/framework/Web/UI/WebControls/TTableCell.php
index 10d4f457..8bc83c52 100644
--- a/framework/Web/UI/WebControls/TTableCell.php
+++ b/framework/Web/UI/WebControls/TTableCell.php
@@ -220,4 +220,3 @@ class TTableCell extends TWebControl implements IDataRenderer
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TTableFooterRow.php b/framework/Web/UI/WebControls/TTableFooterRow.php
index f3c35dc3..dd0de143 100644
--- a/framework/Web/UI/WebControls/TTableFooterRow.php
+++ b/framework/Web/UI/WebControls/TTableFooterRow.php
@@ -45,4 +45,3 @@ class TTableFooterRow extends TTableRow
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TTableHeaderCell.php b/framework/Web/UI/WebControls/TTableHeaderCell.php
index a1a8919a..1e18cee3 100644
--- a/framework/Web/UI/WebControls/TTableHeaderCell.php
+++ b/framework/Web/UI/WebControls/TTableHeaderCell.php
@@ -122,4 +122,3 @@ class TTableHeaderScope extends TEnumerable
 	const Column='Column';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TTableHeaderRow.php b/framework/Web/UI/WebControls/TTableHeaderRow.php
index fa7e4515..7b8488bd 100644
--- a/framework/Web/UI/WebControls/TTableHeaderRow.php
+++ b/framework/Web/UI/WebControls/TTableHeaderRow.php
@@ -45,4 +45,3 @@ class TTableHeaderRow extends TTableRow
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TTableRow.php b/framework/Web/UI/WebControls/TTableRow.php
index be93529e..c70f28dd 100644
--- a/framework/Web/UI/WebControls/TTableRow.php
+++ b/framework/Web/UI/WebControls/TTableRow.php
@@ -206,4 +206,3 @@ class TTableRowSection extends TEnumerable
 	const Footer='Footer';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TTemplateColumn.php b/framework/Web/UI/WebControls/TTemplateColumn.php
index de4bc2ef..21190f23 100644
--- a/framework/Web/UI/WebControls/TTemplateColumn.php
+++ b/framework/Web/UI/WebControls/TTemplateColumn.php
@@ -254,4 +254,3 @@ class TTemplateColumn extends TDataGridColumn
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TTextBox.php b/framework/Web/UI/WebControls/TTextBox.php
index 3c3e6d0e..4e6a66e9 100644
--- a/framework/Web/UI/WebControls/TTextBox.php
+++ b/framework/Web/UI/WebControls/TTextBox.php
@@ -67,6 +67,7 @@ class TTextBox extends TWebControl implements IPostBackDataHandler, IValidatable
 	 */
 	private $_safeText;
 	private $_dataChanged=false;
+	private $_isValid=true;
 
 	/**
 	 * @return string tag name of the textbox
@@ -243,6 +244,23 @@ class TTextBox extends TWebControl implements IPostBackDataHandler, IValidatable
 		return $this->getText();
 	}
 
+	/**
+	 * Returns true if this control validated successfully. 
+	 * Defaults to true.
+	 * @return bool wether this control validated successfully.
+	 */
+	public function getIsValid()
+	{
+	    return $this->_isValid;
+	}
+	/**
+	 * @param bool wether this control is valid.
+	 */
+	public function setIsValid($value)
+	{
+	    $this->_isValid=TPropertyValue::ensureBoolean($value);
+	}
+
 	/**
 	 * Raises <b>OnTextChanged</b> event.
 	 * This method is invoked when the value of the {@link getText Text}
@@ -618,4 +636,3 @@ class TTextBoxAutoCompleteType extends TEnumerable
 	const Search='Search';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TTextHighlighter.php b/framework/Web/UI/WebControls/TTextHighlighter.php
index 0356c4e7..890deb05 100644
--- a/framework/Web/UI/WebControls/TTextHighlighter.php
+++ b/framework/Web/UI/WebControls/TTextHighlighter.php
@@ -198,4 +198,3 @@ class TTextHighlighterLineNumberStyle extends TEnumerable
 	const Li='Li';
 	const Table='Table';
 }
-?>
diff --git a/framework/Web/UI/WebControls/TTextProcessor.php b/framework/Web/UI/WebControls/TTextProcessor.php
index ccb78196..26dab754 100644
--- a/framework/Web/UI/WebControls/TTextProcessor.php
+++ b/framework/Web/UI/WebControls/TTextProcessor.php
@@ -84,4 +84,3 @@ abstract class TTextProcessor extends TWebControl
 	}
 
 }
-?>
diff --git a/framework/Web/UI/WebControls/TValidationSummary.php b/framework/Web/UI/WebControls/TValidationSummary.php
index 4e0e0e50..95679e15 100644
--- a/framework/Web/UI/WebControls/TValidationSummary.php
+++ b/framework/Web/UI/WebControls/TValidationSummary.php
@@ -504,4 +504,3 @@ class TValidationSummaryDisplayStyle extends TEnumerable
 	const Fixed='Fixed';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TWebControl.php b/framework/Web/UI/WebControls/TWebControl.php
index 829a9d03..2e1899ad 100644
--- a/framework/Web/UI/WebControls/TWebControl.php
+++ b/framework/Web/UI/WebControls/TWebControl.php
@@ -432,4 +432,3 @@ class TWebControl extends TControl implements IStyleable
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TWebControlAdapter.php b/framework/Web/UI/WebControls/TWebControlAdapter.php
index 35e157af..a99afe7f 100644
--- a/framework/Web/UI/WebControls/TWebControlAdapter.php
+++ b/framework/Web/UI/WebControls/TWebControlAdapter.php
@@ -69,4 +69,3 @@ class TWebControlAdapter extends TControlAdapter
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TWizard.php b/framework/Web/UI/WebControls/TWizard.php
index 1f9e886b..774096f7 100644
--- a/framework/Web/UI/WebControls/TWizard.php
+++ b/framework/Web/UI/WebControls/TWizard.php
@@ -2153,4 +2153,3 @@ class TWizardStepType extends TEnumerable
 	const Finish='Finish';
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TWizardNavigationButtonStyle.php b/framework/Web/UI/WebControls/TWizardNavigationButtonStyle.php
index 6eebce74..54d585c4 100644
--- a/framework/Web/UI/WebControls/TWizardNavigationButtonStyle.php
+++ b/framework/Web/UI/WebControls/TWizardNavigationButtonStyle.php
@@ -153,4 +153,3 @@ class TWizardNavigationButtonStyle extends TStyle
 	}
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/TXmlTransform.php b/framework/Web/UI/WebControls/TXmlTransform.php
index ab49ae61..991aed39 100644
--- a/framework/Web/UI/WebControls/TXmlTransform.php
+++ b/framework/Web/UI/WebControls/TXmlTransform.php
@@ -191,4 +191,3 @@ class TXmlTransform extends TControl {
   }
 }
 
-?>
diff --git a/framework/Web/UI/WebControls/assets/captcha.php b/framework/Web/UI/WebControls/assets/captcha.php
index bff2f61a..8c9ff0a3 100644
--- a/framework/Web/UI/WebControls/assets/captcha.php
+++ b/framework/Web/UI/WebControls/assets/captcha.php
@@ -221,4 +221,3 @@ function morphImage($image,$width,$height)
 	}
 }
 
-?>