function Clock() {
 var el = document.all("spantime");
 var today   = new Date();
 var hours   = today.getHours();
 var minutes = today.getMinutes();
 var seconds = today.getSeconds();
   timeValue = hours;
   timeValue += ((minutes < 10) ? ":0" : ":") + minutes;
   timeValue += ((seconds < 10) ? ":0" : ":") + seconds;
   el.innerText = timeValue;
   timer = setTimeout("Clock()",1000);
 }