// Global Variables //
	var _isMoz = (navigator.appName == "Netscape");
	var _isIE = (navigator.appName == "Microsoft Internet Explorer");
	var _isIE6 = (navigator.appVersion.search("MSIE 6.0") != -1);
	var _isSafari = (navigator.userAgent.indexOf("Safari") != -1);
	
	function hideall()
	{
		var l = document.getElementById('subNav0')
		l.style.display = "none";
		l.style.zIndex = "0";
		
		var l = document.getElementById('subNav1')
		l.style.display = "none";
		l.style.zIndex = "0";
		
		var l = document.getElementById('subNav2')
		l.style.display = "none";
		l.style.zIndex = "0";
		
		var l = document.getElementById('subNav3')
		l.style.display = "none";
		l.style.zIndex = "0";
		
		var l = document.getElementById('subNav4')
		l.style.display = "none";
		l.style.zIndex = "0";
		
		var l = document.getElementById('m1')
		l.className = "";
		
		var l = document.getElementById('m2')
		l.className = "";
		
		var l = document.getElementById('m3')
		l.className = "";
		
		var l = document.getElementById('m4')
		l.className = "";
		
		var l = document.getElementById('m5')
		l.className = "";
	}
	
	
	function showmenu(id,id1)
	{
		hideall();
		
		var l = document.getElementById(id)
		l.style.display = "block";
		l.style.zIndex = "300";
		
		var l = document.getElementById(id1)
		l.className = "tover";
	}
	
	function hidemenu(id)
	{
		var l = document.getElementById(id)
		id.style.display = "none";
	}