/***********************************************
* 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);
	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";
		}
	}
}