function popeye(url) {
    var h = 500;
    var bname = navigator.appName
    if (bname == "Netscape") {
        var w = 680;
    } else {
        var w = 688;
    }
    var winl = (screen.width - w) / 2;
    var wint = (screen.height - h) / 2;
    if (winl < 0) winl = 0;
    //if (wint < 0) wint = 0;

    windowprops = "height=" + h + ",width=" + w + ",top=0,left=" + winl + ",location=no,"
+ "scrollbars=yes,menubars=no,toolbars=no,resizable=no,status=yes";
    window.open(url, "Popup", windowprops);
}