jQuery show image on hover, detect some part of element ID
<p>I want to create a image previev on link hover that is between <code>&lt;a&gt;</code> and <code>&lt;/a&gt;</code> tags. Here is my code:</p>

<pre><code>&lt;li id="pic39"&gt;
    &lt;span class="pr2"&gt;&lt;/span&gt;
    &lt;a id="pic39" href="http://shrani.slo-devs.com/index.php?p=6vxK53pk" target="_blank"&gt;Sandra&lt;/a&gt;
    &lt;span class="edit" onclick="location.href='index.php?e=39'"&gt;&lt;/span&gt;
    &lt;span class="delete" onclick="deletePIC(39)"&gt;&lt;/span&gt;
    &lt;i class="infoSlike"&gt;(0 ogledov | 11.03.2013 / 21:59:31)&lt;/i&gt;
    &lt;div id="imgPrv"&gt;
        &lt;span id="imgPrv39"&gt;
            &lt;img src="http://www.shrani.slo-devs.com/upl/CENSURE.jpeg" /&gt;
        &lt;/span&gt;
    &lt;/div&gt;
&lt;/li&gt;
</code></pre>

<p>I want jQuery to detect the rest part of a tag id (so, number <strong>39</strong>) and show span that includes number <strong>39</strong> (span with id <strong>imgPrv39</strong>).</p>
