Arma Machine

<!DOCTYPE HTML>
<html>
<head>
<style>
p {
  text-align: center;
  font-size: 60px;
}
</style>
</head>
<body>

<p id="arma"> X</p>
<p id="msg">Stop  the Armagedon!</p>
<button onclick="stop()">STOP</button>

<script>

function stop(){
  clearInterval(x);
  document.getElementById("msg").innerHTML = "Gerettet";
}

// Set the date we're counting down to
var countDownDate = new Date("Jan 5, 2018 15:37:25").getTime();

// Update the count down every 1 second
var x = setInterval(function() {

    // Get todays date and time
    var now = new Date().getTime();

    // Find the distance between now an 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="arma"
    document.getElementById("arma").innerHTML = days + "d " + hours + "h "
    + minutes + "m " + seconds + "s ";

    // If the count down is over, write some text
    if (distance < 0) {
        clearInterval(x);
        document.getElementById("arma").innerHTML = "Boooooommmmmmm!!!!!!!!!!!!!";
        document.getElementById("msg").innerHTML = "zu spät";
    }
}, 1000);
</script>


</body>
</html>