function addfav()
{var url="http://www.tecnologiajb.com";var title="TecnologiaJB";
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);}}