More JavaScript programming gone wrong! I am using the Lightbox Gone Wild code now, and I am having a problem linking to a lightbox inside a lightbox.

I use:
Code:
<a href="path/file.php" class="lbAction" rel="insert">
But when I click on that link, it USUALLY says:
Not Found
The requested URL /cpal/mfham/undefined was not found on this server.
Sometimes it does other stuff like display the page really big, but normally it says that. This is in IE. In FF it just displays a blank lightbox and endlessly loads.

I'm not that advanced with JavaScript so I'm not sure why it does this. Any ideas?