<!--
	function show(object) {
		var browserName=navigator.appName;
		if(browserName=="Netscape") {
			document.getElementById(object).style.visibility='visible';
		} else if(browserName=="Microsoft Internet Explorer") {
			document.all[object].style.visibility='visible';
		}
	}		
	function hide(object) {
		var browserName=navigator.appName;
		if(browserName=="Netscape") {
			document.getElementById(object).style.visibility='hidden';
		} else if(browserName=="Microsoft Internet Explorer") {
			document.all[object].style.visibility='hidden';
		}
	}		
	function hideall() {
		hide('menu1');
		hide('menu3');
		hide('menu4');
		hide('menu5');
		hide('menu6');
	}
//-->