function UpdateClocktime() {
  if(!document.all && !document.getElementById) {
    return; }
  var Hours = ServerTime.getHours();
  var Minutes = ServerTime.getMinutes();
  ServerTime.setMinutes(Minutes+1);
  if(Hours <= 9) {
    Hours = '0' + Hours; }
  if(Minutes <= 9) {
    Minutes = '0' + Minutes; }
  DisplayClocktime = Hours + ':' + Minutes;
  if(document.getElementById) {
    document.getElementById('TimeSpan').innerHTML = DisplayClocktime }
  else if(document.all) {
    TimeSpan.innerHTML = DisplayClocktime; }
  setTimeout('UpdateClocktime()', 60000);
}