// JavaScript Document
		     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};
		if (!ver4) event=null;