Doomsday code

<--! Build the doomsday website full digital control to launch Armageddon I have this feeling the have done this already and its slightly to late Anyway here is this code should you feel the urge to end it all within a few days -->

PS dont forget to set the date

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Page</title>

<style>
div#container
{
   width: 994px;
   position: relative;
   margin: 0 auto 0 auto;
   text-align: left;
}
body
{
   background-color: #000000;
   color: #000000;
   font-family: Arial;
   font-weight: normal;
   font-size: 13px;
   line-height: 1.1875;
   margin: 0;
   text-align: center;
}
a
{
   color: #0000FF;
   text-decoration: underline;
}
a:visited
{
   color: #800080;
}
a:active
{
   color: #FF0000;
}
a:hover
{
   color: #0000FF;
   text-decoration: underline;
}
#Button1
{
   border: 1px solid #2E6DA4;
   border-radius: 20px;
   background-color: #3370B7;
   background-image: none;
   color: #FFFFFF;
   font-family: Arial;
   font-weight: normal;
   font-size: 13px;
   -webkit-appearance: none;
   margin: 0;
}

p {
  text-align: center;
  font-size: 60px;
  margin-top: 0px;
  color: white ;
}

</style>
<script>
// Set the date we're counting down to


var countDownDate = new Date("Aug 27, 2021 07:31:25").getTime();
var flag = true ;


// Update the count down every 1 second
function TimerStartdemo() {

if (flag == true ){
          // Get today's date and time
          var now = new Date().getTime();

          // Find the distance between now and the count down date
          var distance = countDownDate - now;

          // Time calculations for days, hours, minutes and seconds
          var days = Math.floor(distance / (1000 * 60 * 60 * 24));
          var hours = Math.floor((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
          var minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));
          var seconds = Math.floor((distance % (1000 * 60)) / 1000);

          // Output the result in an element with id="demo"
          document.getElementById("demo").innerHTML = days + "d " + hours + "h "
          + minutes + "m " + seconds + "s ";

          // If the count down is over, write some text
          if (distance < 0) {
            flag = false ;
            document.getElementById("demo").innerHTML = "TO LATE BANG,, ADIOS AMIGOS  ";
          }

    }
}


</script>
</head>
<body>
<p id="demo"> Count down to detonation</p>
<div id="container">
<input type="button" id="Button1" onclick="setInterval(TimerStartdemo, 1000)";return false;" name="" value="Armageddon CountDown" style="position:absolute;left:397px;top:357px;width:200px;height:55px;z-index:0; text-align:center">
</div>
</body>
</html>