function doClock() {
    var t = new Date(), a = doClock.arguments, str = "", i, a1;
    var month = new Array("January", "Jan", "February", "Feb", "March", "Mar", "April", "Apr", "May", "May", "June", "Jun", "July", "Jul", "August", "Aug", "September", "Sep", "October", "Oct", "November", "Nov", "December", "Dec");
    var tday = new Array("Sunday", "Sun", "Monday", "Mon", "Tuesday", "Tue", "Wednesday", "Wed", "Thursday", "Thr", "Friday", "Fri", "Saturday", "Sat");
    for (i = 0; i < a.length; i++) {
        a1 = a[i].charAt(1);
        switch (a[i].charAt(0)) {
          case "M":
            str += (a1 == "2") ? t.getMonth() + 1 : month[t.getMonth() * 2 + Number(a1)];
            break;
          case "D":
            str += t.getDate();
            break;
          case "Y":
            str += (a1 == "0") ? t.getFullYear() : t.getFullYear().toString().substring(2);
            break;
          case "W":
            str += tday[t.getDay() * 2 + Number(a1)];
            break;
          default:
            str += unescape(a[i]);
        }
    }
    return str;
}