jquery code doesn't support in internet explorer 8 or nine
<pre><code>$("#browser-by-category, #browser-by-author").accordion({header: "h3",
                                        animated: "slide",
                                        event: "click",
                                        collapsible: true,
                                        active: false,
                                        heightStyle: "content"
                                    });
</code></pre>

<p>Error: SCRIPT438: Object doesn't support property or method 'accordion' </p>
