Shadowbox doesn't open at the right height of the page.

[CodingJoe]

Hi,
First of everithing sorry for my english. Hope you understand.
I have a little issue in a site i made a few months ago. I'm trying to clean its face a little bit and I found shadowbox is a great tool to do it.
I found the with the height shadowbox opens the dialog with the images of a gallery is allways up at the top of the page if you are browsing down on it. Here's a shot:



the html/js code is:
-----------------------------------------------------------------------
<link rel="stylesheet" type="text/css" href="js/shadowbox/shadowbox.css">
<script src="js/shadowbox/shadowbox.js" type="text/javascript"></script>
<script>
<!--
Shadowbox.init();
-->
</script>
·
·
·
·

<a rel='shadowbox' title='cursa1' href='imatges/1.jpg'>
<img border='0' width='500' " src='imatges/1.jpg' alt='cursa1' ></a>

------------------------------------------------------------------------

try http://www.racebookauto.com?email=[e-mail], if you want, and click on an image below if you want to test.

Am I missing something to make it open at the height the document is browsed, or simply shadowbox functionality can only open its layers at the very top of the browser?

any answers to that?

Thank you very much.

[CodingJoe]

If u try to view my web please do it with firefox, otherwise it won't open anything at the clicks over the images (specially with IE, haven't worked on it yet, sorry)