function RadioButtonOptionSetEvaluateIsValid(val)
{	
	var flag = false;
	var radioButtons = $("#" + val.controltovalidate + " :radio:checked");
	if (radioButtons.length > 0)
	{
		flag = true;
	}	
	return flag;
}

if(typeof(Sys) != "undefined" && typeof(Sys.Application) != "undefined")
{
   Sys.Application.notifyScriptLoaded();
}