rainbow road your links. check the demos.
see it in action at travisjeffery.com
src judy.js and use the class name js-judy on your as. for example:
<html>
<head>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="judy.js"></script>
<script type="text/javascript">
$('a.js-judy').judy()
</script>
</head>
<body>
<a class="js-judy" href="#">somewhere over the rainbow, way up high</a>
</body>
</html>see LICENSE.md for details