var deadline = new Date("july 30, 2050 12:00:00").getTime();
var x = setInterval(function() {
var currentTime = new Date().getTime();
var t = deadline - currentTime;
var days = Math.floor(t / (1000 * 60 * 60 * 24));
var hours = Math.floor((t%(1000 * 60 * 60 * 24))/(1000 * 60 * 60));
var minutes = Math.floor((t % (1000 * 60 * 60)) / (1000 * 60));
var seconds = Math.floor((t % (1000 * 60)) / 1000);
document.getElementById("day").innerHTML =days ;
document.getElementById("hour").innerHTML =hours;
document.getElementById("minute").innerHTML = minutes;
document.getElementById("second").innerHTML =seconds;
if (t < 0) {
clearInterval(x);
document.getElementById("time-up").innerHTML = "TIME UP";
document.getElementById("day").innerHTML ='0';
document.getElementById("hour").innerHTML ='0';
document.getElementById("minute").innerHTML ='0' ;
document.getElementById("second").innerHTML = '0';
}
}, 1000);
