function ConfirmURL(question,url)
{
  if (confirm(question)) {window.location=url;}
}

function holiday_type_change(em)
{
	if (em.selectedIndex==0){//weekly
		$('weekly').style.display="inline";
		$('exact').style.display="none";
		$('combo').style.display="none";
	}else if (em.selectedIndex==1){//exact
		$('weekly').style.display="none";
		$('exact').style.display="inline";
		$('combo').style.display="none";
	}else{
		$('weekly').style.display="none";
		$('exact').style.display="none";
		$('combo').style.display="inline";
	}
}