function addToFavorites()
{
var browser = navigator.appName;
switch (browser)
{
case "Netscape":
window.sidebar.addPanel(document.title, self.location, "");
break;
case "Microsoft Internet Explorer":
window.external.AddFavorite(location.href, document.title)
break;
default :
alert('Your browser does not support this action.');
break;
}
}