Write a setInterval () function that increases the count by 1 and displays the new count in counterElement every 100 milliseconds. Call clearInterval () to cancel the interval when the count displays 4.

var count = 0;

var counterElement = document. getElementById ("counter");

counterElement. innerHTML = count;

var interval = setInterval (function () {

count++;

counterElement. innerHTML = count;

if (count = = = 4) {

clearTimeout (interval);

}

}, 100);