How to make only one collapsible panel open at a time
<p>How to make only one collapsible panel in jquery open at a time?</p>

<pre><code> &lt;script type='text/javascript'&gt; // script for collapsible panel
        $(document).ready(function () {
            $("div#module").hide();
            $.collapsible(".header", "group1");

        }); 
 &lt;/script&gt;
</code></pre>
