<html>
<head>
<link href="stylesheets/skins.css" media="screen" rel="stylesheet" type="text/css"></link>
<script src="http://vjs.zencdn.net/c/video.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
</head>
<body>
<video controls class="video-js vjs-default-skin">
<source type="video/mp4" src="http://video-js.zencoder.com/oceans-clip.mp4"></source>
</video>
<script type="text/javascript">
var video = document.getElementsByTagName('video')[0];
var player = _V_(video);
player.addEvent('play', function(evt) {
$('.video-js').css('display', 'block') // dont do this!!!
});
</script>
</body>
</html>