function BoorkmarkSite() {
	if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) {
		var url="http://snz.lmhs.hr";
		var title="LMHS";
		window.external.AddFavorite(url,title);
	}
	else {
		var msg = "To bookmark this site, please press";
		if(navigator.appName == "Netscape") msg += "  (CTRL-D)";
		alert(msg);
	}
}