SkyAn,
смотрите ваше css -- скрипт и его css тут не причём
<!DOCTYPE HTML>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
<style type="text/css">
</style>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css">
<script src="http://code.jquery.com/jquery-1.10.2.js"></script>
<script src="http://code.jquery.com/ui/1.10.4/jquery-ui.js"></script>
<script>
$(function() {
$( "#tabs1" ).tabs({
collapsible: true,
active: false
});
$( "#tabs2" ).tabs({
collapsible: true,
active: false
});
});
</script>
</head>
<body>
<div id="tabs1">
<ul>
<li><a href="#tabs-11"><img src="images/product/p1-1.gif" width="100" height="100" border="0"></a></li>
<li><a href="#tabs-12"><img src="images/product/p1-2.gif" width="100" height="100" border="0"></a></li>
</ul>
<div id="tabs-11">
<table width="100%" class="article_examples" border="0">
<tr>
<td><img src="images/product/p1-1-1.gif" width="100" height="100" border="0"></td>
<td><img src="images/product/p1-1-2.gif" width="100" height="100" border="0"></td>
<td><img src="images/product/p1-1-3.gif" width="100" height="100" border="0"></td>
</tr>
</table>
</div>
<div id="tabs-12">
<table width="100%" class="article_examples" border="0">
<tr>
<td><img src="images/product/p1-2-1.gif" width="100" height="100" border="0"></td>
<td><img src="images/product/p1-2-2.gif" width="100" height="100" border="0"></td>
<td><img src="images/product/p1-2-3.gif" width="100" height="100" border="0"></td>
</tr>
</table>
</div>
</div>
<div id="tabs2">
<ul>
<li><a href="#tabs-21"><img src="images/product/p2-1.gif" width="100" height="100" border="0"></a></li>
<li><a href="#tabs-22"><img src="images/product/p2-2.gif" width="100" height="100" border="0"></a></li>
<li><a href="#tabs-23"><img src="images/product/p2-3.gif" width="100" height="100" border="0"></a></li>
</ul>
<div id="tabs-21">
<table width="100%" class="article_examples" border="0">
<tr>
<td><img src="images/product/p2-1-1.gif" width="100" height="100" border="0"></td>
<td><img src="images/product/p2-1-2.gif" width="100" height="100" border="0"></td>
<td><img src="images/product/p2-1-3.gif" width="100" height="100" border="0"></td>
<td><img src="images/product/p2-1-4.gif" width="100" height="100" border="0"></td>
</tr>
</table>
</div>
<div id="tabs-22">
<table width="100%" class="article_examples" border="0">
<tr>
<td><img src="images/product/p2-2-1.gif" width="100" height="100" border="0"></td>
<td><img src="images/product/p2-2-2.gif" width="100" height="100" border="0"></td>
<td><img src="images/product/p2-2-3.gif" width="100" height="100" border="0"></td>
<td><img src="images/product/p2-2-4.gif" width="100" height="100" border="0"></td>
</tr>
</table>
</div>
<div id="tabs-23">
<table width="100%" class="article_examples" border="0">
<tr>
<td><img src="images/product/p2-3-1.gif" width="100" height="100" border="0"></td>
<td><img src="images/product/p2-3-2.gif" width="100" height="100" border="0"></td>
<td><img src="images/product/p2-3-3.gif" width="100" height="100" border="0"></td>
<td><img src="images/product/p2-3-4.gif" width="100" height="100" border="0"></td>
</tr>
</table>
</div>
</div>
</body>
</html>