//<script>
var sNavVersion = navigator.appVersion;
var sNavName = navigator.appName;
var bNS = (sNavName == 'Netscape')? true: false;
var bIE = (sNavName == 'Microsoft Internet Explorer')? true: false;
document.write('<link href="stylesheets/');
if(bIE) {
	document.write('main.css');
	} else {		
		document.write('nsmain.css');
}
document.write('" rel="StyleSheet" type="text/css">');
//</script>