Seconds to hours, minutes and seconds

secondsToHms.js

var lang = navigator.language || navigator.userLanguage;
if (lang == 'da' || lang == 'da-DK') {
  t = {
    "hr": "time",
    "hrs": "timer",
    "min": "minut",
    "mins": "minutter",
    "sec": "sekund",
    "secs": "sekunder"
  }
} else { // English fallback
  t = {
    "hr": "hour",
    "hrs": "hours",
    "min": "minute",
    "mins": "minutes",
    "sec": "seconds",
    "secs": "seconds"
  }
}
function secondsToHms(d) {
  d = Number(d);
  var h = Math.floor(d / 3600);
  var m = Math.floor(d % 3600 / 60);
  var s = Math.floor(d % 3600 % 60);
  var hr = h > 0 ? h + (h == 1 ? ' ' + t.hr : ' ' + t.hrs) + (m > 0 || s > 0 ? ', ' : '') : '';
  var min = m > 0 ? m + (m == 1 ? ' ' + t.min : ' ' + t.mins) + (s > 0 ? ', ' : '') : '';
  var sec = s > 0 ? s + (s == 1 ? ' ' + t.sec : ' ' + t.secs) : '';
  return hr + min + sec;
}

// Call with number of seconds:
secondsToHms(180);