[Lynne]

Look at the source code for the page. This javascript is called when you click on the download link - onclick="showregister(); return false;"

So, look in the page source for any non-vb javascript pages... there are several at the top of the page:

<script type="text/javascript">loggedin=0;</script>
<script type="text/javascript" src="/js/jquery.js"></script>
<script type="text/javascript" src="/js/common.js"></script>
<script type="text/javascript" src="/js/thickbox.js"></script>
<link href="/css/thickbox.css" rel="stylesheet" type="text/css" />

<link href="/css/rating.css" rel="stylesheet" type="text/css" />
<meta name="description" content="Purplio vB Skin:flowing purple theme" />
<meta name="keywords" content="Purplio purle  full width vbulletin vb skin style theme template" />
<script type="text/javascript" src="/js/jquery.highlightFade.js"></script></head>

Look through those and see if you can find that function.