function add_bookmark() {
var url="http://www.baixevipdown.net";
var title="Baixe VipDown - Downloads";
if (window.sidebar) window.sidebar.addPanel(title, url,"");
else if(window.opera && window.print){var mbm =document.createElement('a');
mbm.setAttribute('rel','sidebar');
mbm.setAttribute('href',url);
mbm.setAttribute('title',title);
mbm.click();
}else if(document.all){
window.external.AddFavorite(url, title);}
}