var subMenus = new Array();
			function showNav_a(obj)
			{
				if (window.hiding)
				{
					clearTimeout(hiding);
				}
				hidesubmenu();
				obj.style.visibility="visible"
			}
			function show(obj,bgclr)
			{
				if (hiding)
				{
					clearTimeout(hiding)
				}
				obj.style.backgroundColor=bgclr;
			}
			function hideNav(obj,bgclr)
			{
				obj.style.backgroundColor='';
				hiding = setTimeout('hidesubmenu();',400);
			}
			function hidesubmenu() 
			{
				for (xyz=0; xyz<subMenus.length; xyz++)
				{
						document.all(subMenus[xyz]).style.visibility="hidden";
				}
			}
			function address(name) 
			{
				location = name;
			}