var persistmenu="yes" //"yes" or "no". Make sure each SPAN content contains an incrementing ID starting at 1 (id="sub1", id="sub2", etc)
var persisttype="sitewide" //enter "sitewide" for menu to persist across site, "local" for this page only
var closeNonChildren=true; // if we should close non children of the opened element

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

function SwitchMenu(obj) {
	if (document.getElementById) {
		var el = document.getElementById(obj);
		swapObj(el);
		if (closeNonChildren) {
			var spans = document.getElementById("masterdiv").getElementsByTagName("span");
			
			for (var i=0; i<spans.length; ++i) {
				if (el.id.indexOf(spans[i].id) == -1) 
				{
					spans[i].style.display = "none";
				
					plusminus = document.getElementById(spans[i].id+"x");
					if(plusminus.innerHTML.length>0)
					plusminus.innerHTML="<a href=\"javascript:void(0)\" class=\"plus\">[+]</a>"
				
				}
			}
			
			plusminus = document.getElementById(el.id+"x");
			if(el.style.display == "block"){
				plusminus.innerHTML="<a href=\"javascript:void(0)\" class=\"plus\">[-]</a>"
			}else
			{
				plusminus.innerHTML="<a href=\"javascript:void(0)\" class=\"plus\">[+]</a>"
			}
		}
	}
}

function swapObj(el) {
	if (objClosed(el)) {
		el.style.display = "block";
		plusminus = document.getElementById(el.id+"x");
		plusminus.innerHTML="<a href=\"javascript:void(0)\" class=\"plus\">[-]</a>"
	} else {
		el.style.display = "none";
		plusminus = document.getElementById(el.id+"x");
		plusminus.innerHTML="<a href=\"javascript:void(0)\" class=\"plus\">[+]</a>"
	}
}

function objClosed(el) {
	return (el.style.display == "none" || el.style.display == '');
}

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 v = get_cookie(cookiename);
		while (v != "") {
			var i = v.indexOf("|");
			document.getElementById(v.substring(0,i)).style.display="block";
			v = v.substring(i+1);
		}
	}
}

function savemenustate() {
	var blockid="";
	var spans = document.getElementById("masterdiv").getElementsByTagName("span");
	for (var i=0; i<spans.length; ++i) {
		if (spans[i].style.display=="block") {
			blockid+=spans[i].id+'|';
		}
	}
	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
}<!-- 

 -->