function bookmark(rtitle, rurl) {
	if(document.all) {
		window.external.AddFavorite(rurl, rtitle);
	} else if(window.sidebar) {
		window.sidebar.addPanel(rtitle, rurl, "");
	} else if(window.opera && window.print) {
		var obj = document.createElement("a");
		obj.setAttribute("href", rurl);
		obj.setAttribute("title", rtitle);
		obj.setAttribute("rel", "sidebar");
		obj.click();
	}
}