<!-- hide from JavaScript-challenged browsers
// check for explorer 4
	var bName = navigator.appName;
	var bVersion = parseInt(navigator.appVersion);

	if (bName == "Microsoft Internet Explorer") {
		if (bVersion >= 4) {
			document.write ('<link rel=stylesheet href="ie.css" type="text/css">')
		}
	}
	else if (bName == "Netscape") {
		if (bVersion >= 4) {
			document.write ('<link rel=stylesheet href="nn.css" type="text/css">')
		}
	}
 // done hiding-->


