Arman

function init()
{
    var tags = document.getElementsByTagName("h1");
    tags[0].onclick = changeColor;
}

function changeColor()
{
    this.innerHTML = "Please come again...";
    var randColor = "#" + Math.floor(Math.random() * 16777215).toString(16);
    this.style.color = randColor;
}

onload = init;