Should I make a local variable $this when accessing $(this) multiple times?
<p>Example:</p>

<pre><code>$("#footer-create-nav li").click(function () {
    var $this = $(this);
    $this.addClass('footer-create-active');
    $this.siblings().removeClass('footer-create-active');
    return false;
}
</code></pre>

<p>vs how alot of my code looks:</p>

<pre><code>$("#footer-create-nav li").click(function () {
    $(this).addClass('footer-create-active');
    $(this).siblings().removeClass('footer-create-active');
    return false;
}
</code></pre>
