var txt = "Bookmark"              
                    var url = this.location;
                    var who = document.title;
                    var ver = navigator.appName
                    var num = parseInt(navigator.appVersion)
                    if ((ver == "Microsoft Internet Explorer")&&(num >= 4)) {
                       document.write('<A HREF="javascript:window.external.AddFavorite(url,who);" ');
                       document.write('onMouseOver=" window.status=')
                       document.write("txt; return true ")
                       document.write('"onMouseOut=" window.status=')
                       document.write("' '; return true ")
                       document.write('">'+ txt + '</a>')
                    }else{
                       txt += "  (Ctrl+D)"
                       document.write(txt)
                    }