function OnSendingRequest_handle(sender,arg)
		{
   			dynamic.setContent("Please wait...");
		}
		
		dynamic.registerEvent('OnSendingRequest', OnSendingRequest_handle);
	    
	    function Update()
	    {
	    	document.getElementById('regionSelected').value = document.getElementById('region').value; 
	    	dynamic.update();
	    }