title: Changin span content (image url) to a image (display)
body: <p>I have this code: it's a SPAN or a DIV: with a ID I got the image url from a DB.</p>
  
  <pre><code>&lt;span id="cover"&gt;http://server.com/images/file.png&lt;/span&gt;
  </code></pre>
  
  <p>But I want to display that url in an Image.
  Like this:</p>
  
  <pre><code>&lt;img src="http://server.com/images/file.png" alt=""&gt;
  </code></pre>
  
  <p>How can i get it? it's possible with JavaScript/jQuery, etc.</p>
  
  <p>Many Thanks.</p>