Need some jQuery to remove an <a> tag with an empty href
<p>I've tried a couple times but can't seem to figure out how to write a simple piece of jQuery to remove an  tag if the href is empty. Here is the string I need to remove.</p>

<pre><code>&lt;a id="single_image" href=""&gt;Zoom&lt;/a&gt;
</code></pre>

<p>Any suggestions?  Thanks in advance!</p>
