function addFav(url,title){
    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);}
};