JQuery - Add Selected Elements Together - Combine Child Slectors
<p>I would like to combine my Selector that selects an Element based on an mouseover Event. This is what I have so far.</p>

<pre><code>parentItem.mouseenter(function ()
{
    var childItems = $(this).add(this + "li:first");
    childItems.show();
});
</code></pre>

<p>I understand that I can't use 'this' by itself nor can I add the two together, because it isn't a string. </p>

<p>How would I accomplish this concept? Thanks.</p>
