Found a way to fix this, so i joined the forum just to let you know:
go to C:/Pandora/pandoraGrabber.html and open it with notepad.
now change from this:
<script type="text/javascript" src="js/pandora.js"/>
<script type="text/javascript" src="js/prototype-1.4.0.js"/>
to this:
<script type="text/javascript" src="js/pandora.js"></script>
<script type="text/javascript" src="js/prototype-1.4.0.js"></script>
and that fixed it for me