This line of code works on jsfiddle
var skipButton = document.getElementById("skip");
var counter = 10;
var newElement = document.createElement("p");
newElement.innerHTML = "Skip this after 10 seconds";
var id;
skipButton.parentNode.replaceChild(newElement, skipButton);
id = setInterval(function(){
counter--;
if(counter < 0){
newElement.parentNode.replaceChild(skipButton, newElement);
clearInterval(id);
} else {
newElement.innerHTML = "You can skip this in " + counter.toString() + "seconds.";
}
}, 1000);
But when i tried it on my wamp it doesn't work . Why is that . Can someone send some suggestion why it is not working.