Timer_Counter

/*This Javascript counts down the timer to the zero
* and release the wanted String after timer is zero. */

function generoi() {
  var month = document.getElementById('monthValue').value;
  var year = document.getElementById('yearValue').value
  var day = document.getElementById('dayValue').value;
  laskuri(day, month, year);

  //document.getElementById("generated").innerHTML = "Hello World!," +day +"." +month +"." +year;
}


function laskuri(day, month, year) {
var mjono = ""

// Set the date we're counting down to
var ajankohta = "" +month +" "+day +", " +year +" 00:00:00";
var countDownDate = new Date(ajankohta).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 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);

  // Display the result in the element with id="generated"
  document.getElementById("generated").innerHTML = days + "d " + hours + "h "
  + minutes + "m " + seconds + "s aikaa jäljellä!";

  // If the count down is finished, write some text
  if (distance < 0) {
   clearInterval(x);
    //Aika täyttyi täytyy korvata viestillä, joka halutaan näyttää, kun laskuri on nollassa.
   document.getElementById("generated").innerHTML = "Aika täyttyi!";

 }
}, 1000);
}