<!DOCTYPE html>
<html>
<body>
<p>Click on the button below. The input field will tell you when two, four, and six seconds have passed.</p>
<button onclick="timedText()">Display timed text</button>
<input type="text" id="txt">
<script>
function timedText() {
var x = document.getElementById("txt");
setTimeout(function(){ x.value="2 seconds" }, 2000);
setTimeout(function(){ x.value="4 seconds" }, 4000);
setTimeout(function(){ x.value="6 seconds" }, 6000);
}
</script>
</body>
</html>