function bookmark(url, description)
{
//***---This text will be shown to the visitor if it has Netscape.
netscape="Click OK and press CTRL+D to add to bookmark!"

if (navigator.appName=='Microsoft Internet Explorer')
{
window.external.AddFavorite(url, description);
}
else if (navigator.appName=='Netscape')
{
alert(netscape);
}
}
//-->