// JavaScript Document

	if (document.getElementById){ 
	document.write('<style type="text/css">\n')
	document.write('.submenu{display: none;}\n')
	document.write('</style>\n')
	}

	function SwitchMenu(obj){
		if(document.getElementById){
		var el = document.getElementById(obj);
		var si = document.getElementById(obj+"img");
		var ar = document.getElementById("masterdiv").getElementsByTagName("span"); 
			if(el.style.display != "block"){ 
				for (var i=0; i<ar.length; i++){
					if (ar[i].className=="") 
					ar[i].style.display = "";
					if (ar[i].className=="") 
					ar[i].innerHTML = '';
				}
				el.style.display = "block";
				si.innerHTML = '';
			}else{
				el.style.display = "none";
				si.innerHTML = '';
			}
		}
	}