jQuery: how do I convert this to 1.3.2?
<pre><code>d = $j("#sort_sections &gt; li").map(function(index, element){
    return [[element.id,
        $j(element).find("li.content").map(function(subindex, subelement){
            return subelement.id;
        }).toArray()]];
}).toArray();
</code></pre>

<p>It currently works in 1.4.2, but I need it to work in 1.3.2 =\</p>
