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

* 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

***********************************************/
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);
//	alert(masterdiv.sub2.sub21.innerHTML);
//		alert(masterdiv.innerHTML);
	//		alert(sub21.innerHTML);
	var ar = document.getElementById("masterdiv").getElementsByTagName("span"); //DynamicDrive.com change
	//alert("El:"+el.innerHTML+"Ar:"+ar);
	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";

		}

	}

}