function startTime()
{
var today=new Date()
var h=today.getHours()
var m=today.getMinutes()
var s=today.getSeconds()
// add a zero in front of numbers<10
m=checkTime(m)
s=checkTime(s)
document.getElementById('digitalclock').innerHTML=h+":"+m+":"+s
t=setTimeout('startTime()',1000)
}

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