 	 */
 	public function swapItems(item1:*, item2:*):void
 	{
-		if (!contentGroup)
-			return;
-		
-		contentGroup.swapItems(item1, item2);
+		currentContentGroup.swapItems(item1, item2);
 	}
 	
 	/**

	 */
	public function removeItem(item:*):*
	{
		if (!contentGroup)
			return null;
		
		return contentGroup.removeItem(item);
	}
	
	/**

	 */
	public function getItemAt(index:int):*
	{
		return currentContentGroup.getItemAt(index);
	}
	
	/**
