Trouble Using Lightbox

Trouble Using Lightbox

I am using the jquery lightbox plugin from Leandro Vieira ( http://leandrovieira.com/projects/jquery/lightbox/). 

I am able to get it to work on this page without any trouble:

http://jalc.org/TheRoad/multimedia_photos.asp


and have replicated the setup almost identically here:

http://jalc.org/concerts/c_orchestras09.html


without any luck.  The popup begins to popup but the photos do not appear.  The photos are all uploaded and the directory path has been confirmed.  If anyone has any suggestions I would greatly appreciate the help.

Many thanks,
Andy