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 k=0;
		if (document.getElementById){ 		
		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 imgid=obj+"img";
			k=0;
			var img=document.getElementById(imgid);
			var ar = document.getElementById("masterdiv").getElementsByTagName("div");			
				if(el.style.display != "block"){
				for(var j=1;j<=5;j++)
				{
					if(obj!="sub"+j)
					{
					}
				}				
					for (var i=0; i<ar.length; i++){
						if (ar[i].className=="submenu") { //DynamicDrive.com change
						    var imgid1 = (ar[i].id) + "img";						    			   
						    if (document.getElementById(imgid1))
						     {
						        document.getElementById(imgid1).src = "./images/plus-icon.gif";
						        ar[i].style.display = "none";
						     }
						}
		} 
					el.style.display = "block";
					document.getElementById(imgid).src = "./images/minus-icon.gif";		
				}else{
					document.getElementById(imgid).src="./images/plus-icon.gif";
					el.style.display = "none";

	}	
			}
		}