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

		function SwitchMenu(obj, curdiv){
			if(lastobj != null){
				if(obj == lastobj){
					var lastel = document.getElementById(obj);
					if (lastel.style.display == "block") {
						lastel.style.display = "none";
						lastobj = obj;
						return;
					}
				}			
			}

			if(lastdiv != null){
				if(curdiv != lastdiv){
					var ar = document.getElementById(lastdiv).getElementsByTagName("span"); //DynamicDrive.com change
					for (var i=0; i<ar.length; i++){
						if (ar[i].className=="info") //DynamicDrive.com change
							ar[i].style.display = "none";
					}
				}			
			}
			
			
			if(document.getElementById){
				var el = document.getElementById(obj);
				var ar = document.getElementById(curdiv).getElementsByTagName("span");
				//var ar = document.getElementById("masterdiv").getElementsByTagName("span"); //DynamicDrive.com change
					for (var i=0; i<ar.length; i++){
						if (ar[i].className=="info") //DynamicDrive.com change
						ar[i].style.display = "none";
					}
					el.style.display = "block";
			}
			lastdiv = curdiv;
			lastobj = obj;
		}
			
			/***********************************************
		* 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
		***********************************************/