// JavaScript Document
	function validate()
	{
		if(document.searchform.title.value=="")
		{
			alert("Please enter search criteria !");
			document.searchform.title.focus();
			return false;
		}
		return true;
	}
	
	function setaction()
	{
		if ( validate() )
		{ 
			if(document.searchform.key(0).checked)
			{ 
			document.searchform.action="SearchResult.php";
			}
			else
			{
			document.searchform.action="SearchDesc.php";
			}
			
			document.searchform.submit();
		}
		return false;
	}