function bookmark(url,title){
	if (window.sidebar) { // Firefox bookmark
		window.sidebar.addPanel(title, url, "");
	} 
	else if (document.all) { // IE favourite
		window.external.AddFavorite(url, title);
	} 
	else if (window.opera && window.print) { // Opera bookmark
		alert("Press CTRL-SHIFT-T to bookmark");
	}
}