<!--
		   NS4 = (document.layers);
		   IE4 = (document.all);
		  ver4 = (NS4 || IE4);   
		 isMac = (navigator.appVersion.indexOf("Mac") != -1);
		isMenu = (NS4 || (IE4 && !isMac));
	
		function popUp(){return};
		function popDown(){return};
		function startIt(){return};
	
		if (!ver4) event = null;
	//-->