function Toggle(item) {
	   obj=document.getElementById(item);
	   visible=(obj.style.display!="none")
	   key=document.getElementById("x" + item);
	   if (visible) {
		 obj.style.display="none";
	   } else {
		  obj.style.display="block";
	   }
	}


	function selecturl(s) {
		var gourl = s.options[s.selectedIndex].value;	
		window.top.location.href = gourl;
	}