TargetDate = "05/03/2008 5:00 AM";
CountActive = true;
CountStepper = -1;
LeadingZero = true;

function calcage(secs, num1, num2) {
  s = ((Math.floor(secs/num1))%num2).toString();
  if (LeadingZero && s.length < 2)
    s = "0" + s;
  return s;
}

function CountBack(secs) {
  if (secs < 0) {
    document.getElementById("countdown").style.display='none';
    return;
  }
  document.getElementById("countdownDD").innerHTML = calcage(secs,86400,100000);
  document.getElementById("countdownHH").innerHTML = calcage(secs,3600,24);
  document.getElementById("countdownMM").innerHTML = calcage(secs,60,60);

  if (CountActive)
    setTimeout("CountBack(" + (secs+CountStepper) + ")", SetTimeOutPeriod);
}

CountStepper = Math.ceil(CountStepper);
if (CountStepper == 0)
  CountActive = false;
var SetTimeOutPeriod = (Math.abs(CountStepper)-1)*1000 + 990;
var dthen = new Date(TargetDate);
var dnow = new Date();
if(CountStepper>0)
  ddiff = new Date(dnow-dthen);
else
  ddiff = new Date(dthen-dnow);
gsecs = Math.floor(ddiff.valueOf()/1000);
CountBack(gsecs);