function startTime()
{
var today=new Date() 
var h=today.getHours()
var m=today.getMinutes()
var s=today.getSeconds()
//d = new Date();   // millenium new years eve 
//dd = d.formatDate("F dS")   // millenium new years eve 
// add a zero in front of numbers<10  dd +" "+
m=checkTime(m)
s=checkTime(s)
document.getElementById('txt').innerHTML=  h+":"+m+"GMT" 
t=setTimeout('startTime()',500)
}

function checkTime(i)
{
if (i<10) 
  {i="0" + i}
  return i
}