function bookmark(url,desc) {
	var app=navigator.appName;

	if (app == 'Microsoft Internet Explorer') {
		window.external.AddFavorite(url,desc);
	} else if (app == 'Netscape') {
		alert("Using Netscape or Firefox?  Bookmark this page by pressing [CTRL]+[D].");
	} else if (navigator.userAgent.indexOf('Opera') != -1) {
		alert("Using Opera?  Bookmark this page by pressing [CTRL]+[T].");
	}
}

function pop(url) {
	pop=window.open(url,'MDWP','status=yes,toolbar=yes,menubar=yes,location=yes,scrollbars=yes,left=10,top=10');
	if (window.focus) {sr.focus();}
}