增加到收藏夹代码
function addfavorite(url,title)
{
if ( window.sidebar && "object" == typeof( window.sidebar ) && "function" == typeof( window.sidebar.addPanel ) )
{
// firefox
window.sidebar.addPanel(title, url, '' );
}
else if ( document.all && "object" == typeof( window.external ) )
{
// ie
window.external.addFavorite( url, title );
}
}
补充：网页制作,js教程 
