CountDownTimer('12/20/2030 10:1 AM', 'countdown'); CountDownTimer('12/20/2030 10:1 AM', 'newcountdown'); function CountDownTimer(dt, id) { var end = new Date(dt); var _second = 1000; var _minute = _second * 60; var _hour = _minute * 60; var _day = _hour * 24; var timer; function showRemaining() { var now = new Date(); var distance = end - now; if (distance < 0) { clearInterval(timer); document.getElementById(id).innerHTML = '0'; return; } var days = Math.floor(distance / _day); var hours = Math.floor((distance % _day) / _hour); var minutes = Math.floor((distance % _hour) / _minute); var seconds = Math.floor((distance % _minute) / _second); document.getElementById(id).innerHTML = days /*+ ' days'*/; //document.getElementById(id).innerHTML += hours + 'hrs '; //document.getElementById(id).innerHTML += minutes + 'mins '; //document.getElementById(id).innerHTML += seconds + 'secs'; } timer = setInterval(showRemaining, 1000); }