title: How to show a "loading" gif image on top of a image placeholder during lazyload
body: <p>I am using this jQuery plugin to lazy-load my images. <a href="http://www.appelsiini.net/projects/lazyload" rel="nofollow noreferrer">Lazy Loader</a></p>
  
  <p>It is working fine. I just want to show a "loading" image (gif maybe) on top of all those image which are not loaded yet, which disappears when the image loads.</p>
  
  <p>Any idea how to do this.</p>
  
  <p><strong>FYI:</strong> I am using a 1x1 gif image as a placeholder.</p>