/***********************************************
* 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
***********************************************/

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

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

function SwitchMenu(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById("masterdiv").getElementsByTagName("span"); //DynamicDrive.com change
		if(el.style.display != "block"){ //DynamicDrive.com change
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="submenu") //DynamicDrive.com change
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}

function SwitchMenuu(obj){
	if(document.getElementById){
	var eel = document.getElementById(obj);
	var aar = document.getElementById("masterdivv").getElementsByTagName("span"); //DynamicDrive.com change
		if(eel.style.display != "block"){ //DynamicDrive.com change
			for (var i=0; i<aar.length; i++){
				if (aar[i].className=="submenuu") //DynamicDrive.com change
				aar[i].style.display = "none";
			}
			eel.style.display = "block";
		}else{
			eel.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
}


/*function gett_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 onloadfunctionn()
{
	if (persistmenu=="yes")
	{
		var cookienamee=(persisttype=="sitewide")? "switchmenuu" : window.location.pathname
		var cookievaluee=gett_cookie(cookienamee)
		if (cookievaluee!="")
			document.getElementById(cookievaluee).style.display="block"
	}
}

function savemenustatee()
{
	var inc=1, blockid=""
	while (document.getElementById("subb"+inc))
	{
		if (document.getElementById("subb"+inc).style.display=="block")
		{
			blockid="subb"+inc
			break
		}
	inc++
	}
	var cookienamee=(persisttype=="sitewide")? "switchmenuu" : window.location.pathname
	var cookievaluee=(persisttype=="sitewide")? blockid+";path=/" : blockid
	document.cookie=cookienamee+"="+cookievaluee
}*/


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
}