/***********************************************
				* 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')
				}

				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 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