<!--

	NS4 = (document.layers);
    IE4 = (document.all);
    ver4 = (NS4 || IE4);
    IE5 = (IE4 && navigator.appVersion.indexOf("5.")!=-1);
   	isMac = (navigator.appVersion.indexOf("Mac") != -1);
  	isMenu = (NS4 || (IE4 && !isMac) || (IE5 && isMac));

	function popUp(){return};
	function popDown(){return};
	
	function popUp1(){return};
	function popDown1(){return};
	
	if (!ver4) event = null;
//-->