/***********************************************
* Switch Menu script- by Martial B of http://getElementById.com/
* Modified by Dynamic Drive for format & NS4/IE4 compatibility
* Visit http://www.dynamicdrive.com/ for full source code
* Modified by Dan Harms 08/2004 http://zintavision.com/
***********************************************/
function SwitchMenu(clicked){
	if(document.getElementById){
	var el = clicked.childNodes[1];
	var ar = document.getElementById("menu").getElementsByTagName("ul");
		if(el.style.display != "block"){
			for (var i=0; i<ar.length; i++){
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}