<script type="text/javascript">

var persistmenu = "yes"
var persisttype = "sitewide"

function gaNaar(newLink) {
	document.location.href = newLink;
}

function externeLink(newLink) {
	window.open = newLink;
}

function SwitchMenu(obj){
	if(document.getElementById){
		var el = document.getElementById(obj);
		var ar = document.getElementById("menu").getElementsByTagName("span");
		if(el.style.display != "block"){
			for(var i = 0; i < ar.length; i++){
				if(ar[i].className == "submenuItem")
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}

function get_cookie(Name){
	var search = Name + "="
	var returnvalue = "";
	if(document.cookie.length > 0){
		offset = document.cookie.indexOf(";", search);
		if(offset != -1){
			offset += search.length
			end = document.cookie.indexOf(";", offset);
			if(end == -1)end = document.cookie.length;
			returnvalue = unescape(document.cookie.substring(offset, end))
		}
	}
return returnvalue;
}

function onloadfunction(){
	if (persistmenu == "yes"){
		var cookiename = (persisttype == "sitewide")?"switchmenu":window.location.pathname
		var cookievalue = get_cookie(cookiename)
		if(cookievalue != "")
		document.getElementById(cookievalue).style.display = "block"
	}
}

function savemenustate(){
	var inc = 1, blockid = ""
	while(document.getElementById("sub" + inc)){
		if(document.getElementById("sub" + inc).style.display == "block"){
			blockid="sub" + inc
			break
		}
	inc++
	}
	var cookiename=(persisttype == "sitewide")?"switchmenu":window.location.pathname
	var cookievalue=(persisttype == "sitewide")?blockid+";path=/":blockid
	document.cookie=cookiename + "=" + cookievalue
}

if(window.addEventListener)
window.addEventListener("load", onloadfunction, false)
else if(window.attachEvent)
window.attachEvent("onload", onloadfunction)
else if(document.getElementById)
window.onload = onloadfunction

if(persistmenu == "yes"&&document.getElementById)
window.onunload = savemenustate

</script>