Yep, javascript! Here is what I've used :
<SCRIPT LANGUAGE="JavaScript">
<!--
if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) {
var url="http://www.boogle.com";
var title="boogle.com";
document.write('<A HREF="javascript:window.ext');
document.write('ernal.AddFavorite(url,title);" ');
document.write('onMouseOver=" window.status=');
document.write("'boogle.com'; return true ");
document.write('"onMouseOut=" window.status=');
document.write("' '; return true ");
document.write('">bookmark boogle.com</a>');
}
else {
var msg = "";
if(navigator.appName == "Netscape") msg += " (Ctrl-D) to bookmark";
document.write(msg);
}
// -->
</script>
Note: It's IE specific and I don't think it's possible with NS (afaik).
