      */
     private function item_clickHandler(event:MouseEvent):void
     {
-        var index:int = dataGroup.mx_internal::getItemIndexForRenderer(
+        var index:int = dataGroup.getItemIndexForRenderer(
                             event.currentTarget as IVisualElement);
 		
 		selectedIndex = index;

            {
				focusManager.showFocusIndicator = true;
				currentButton = focusManager.getFocus();
		        index = dataGroup.mx_internal::getItemIndexForRenderer(
		                  currentButton as IVisualElement);
				if (index < dataProvider.length - 1)
				{

            {
				focusManager.showFocusIndicator = true;
				currentButton = focusManager.getFocus();
		        index = dataGroup.getItemIndexForRenderer(
		                  currentButton as IVisualElement);
				if (index > 0)
				{
