find sister element
<pre><code>&lt;div class="videoItem"&gt;
    &lt;div class="innerVideoItem"&gt;
         &lt;a&gt;&lt;div class="overlayBg"&gt;&lt;/div&gt;&lt;/a&gt;
         &lt;a&gt;&lt;img class="overlayPlay"&gt;&lt;img&gt;&lt;/a&gt;
    &lt;/div&gt;
&lt;/div&gt;
&lt;script&gt;
    $(".overlayPlay").hover(function(){
          // How do I find overlayBg here?
    });
&lt;/script&gt;
</code></pre>

<p>How do I get access to .overlayBg without using <code>$(".overlayBg")</code>?</p>
