Help?

Hey guys! I was just wondering if anyone could give me a link / script on how to create something like the billboard on this website.

Thanks,
Erica

HTML Code:

---

<script type="text/javascript">
<!--
  function board(imgsrc, desc)
  {
    var boardele = document.getElementById('board');
    boardele.innerHTML = '<img src="'+imgsrc+'" /> <br />'+desc;
  }
-->
</script>
<div id="board"></div>
<img onclick="board('something.gif', 'pretty badge')" src="blah.gif"/>

---

Although, I wouldn't copy their idea unless you have permission.

Not there idea, been done alot.