Tabs object - a native javascript widget

Using Tabs object in a web page

<head>
   <link href="tabs.css" rel="stylesheet" type="text/css"/>
   <script src="class_shim-min.js"><</script>
   <script src="tabs-min.js"><</script>
<script>
      window.onload = function() { new Tabs('canines'); }
</script>
</head>
<div id="canines" class="tabs">
	<ul>
         <li><a href="#coyote">Coyote</a></li>
         <li><a href="#dingo">Dingo</a></li>
         <li><a href="#fox">Fox</a></li>
	</ul>
	<div id="coyote">
   			<!-- coyote content -->
	</div>
	<div id="dingo">
   			<!-- dingo content -->
	</div>
	<div id="fox">
  			<!-- fox content -->
</div>