Hw about this one
Code:
<html>
<head>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.6.2.min.js"></script>
</head>
<body>
Image over demo
<div id="myContentRegion">
<img src="http://techreceipe.com/wp-content/uploads/2011/06/InterExpl-Cannot-display-the-page.jpg" height="100" width="100" alt="Angry face" />
</div>
<script>
$("#myContentRegion").delegate("img", "hover", function(){
$(this).animate({
width: 200, height: 200
}, 5000, function() {
$(this).animate({ width: 100, height: 100 });
});
});
</script>
</body>
</html>
Demo here