function makeSelOpt (obj) {
        if (obj.length > 1) {
                var last = 2;
                if (document.all){
                        var last = obj.length;
                        for (var count = 2; count < last; count++) {
                        obj.remove(2)
                        }
                }
        } else {
                var last = obj.length;
        }
        for (var count = 0; count < URLs.length; count++) {
                if (navigator.appName == "Netscape") {
                        obj[last + count] = new Option(NAMEs[count],URLs[count],false);
                } else {
                        var newElem     = document.createElement("OPTION");
                        newElem.text    = NAMEs[count];
                        if (URLs[count] != "") {
                                newElem.value = URLs[count];
                                if (navigator.platform != "MacPPC") {newElem.style.backgroundColor = "#ffffff";}
                        } else if (navigator.platform != "MacPPC") {
                                 newElem.style.backgroundColor = "#ffffff";
                        }
                        obj.add(newElem);
                }
        }
return;
}

// Detect if browser is Netscape 3 + or IE 4 +.
bName = navigator.appName;
bVer = parseInt(navigator.appVersion);
    if ((bName == "Netscape" && bVer >= 3) || 
        (bName == "Microsoft Internet Explorer" && bVer >= 4)) br = "n3"; 
    else br = "n2";