Paste the following code to your webpage:
<script type="text/javascript" src="http://www.google.com/jsapi"></script>
<script type="text/javascript" src="http://yjl.googlecode.com/hg/JavaScript/falling_stars.js"></script>
Feel free to report at this
discussion group with sufficient information, such as web browsesr/version, link to installed page, screenshot, etc.