<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Transition of left property</title>
<style>
div {
position: relative;
left: 100px;
height: 200px;
width: 300px;
background-color: #9bb;
transition-property: left;
transition-duration: 1s;
}
</style>
<script type="text/javascript" charset="utf-8">
var flag = true;
function init() {
document.getElementById("target").addEventListener("click", function(evt) {
if (flag)
evt.target.style.left = "300px";
else
evt.target.style.left = "100px";
flag = !flag;
}, false);
}
window.addEventListener("load", init, false);
</script>
</head>
<body>
<h1>Transition of 'left' property</h1>
<p>The element below should move 200 pixels left or right when clicked</p>
<div id="target">
This element should transition.
</div>
</body>
</html>