var persistmenu="yes" 
		var persisttype="sitewide"
		var k=0;
		if (document.getElementById){ 
		document.write('<style type="text/css">\n')
		document.write('.submenu{display: none;}\n')
		document.write('.submenu1{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<=29;j++)
				{
					if(obj!="sub"+j)
					{
					}
				}
				
					for (var i=0; i<ar.length; i++){
						if (ar[i].className=="submenu")
						{ 
							ar[i].style.display = "none";														
						}
					}
					el.style.display = "block";					
								
					
				}else{
					el.style.display = "none";
					
				}
			}
		}