[Plugin: Shadowbox JS] Integrate zoom function help

Hello,
First of all, congratulations on the great plugin!

I’m trying to integrate a zoom feature (like a magnifying glass) into images on the sb img player but I’m having some difficulties.

I’m using this script: jacklmoore.com/zoom/

The problem is that when I try to initialize the zoom script on the #sb-player image I get an error:
“TypeError: $(“#sb-player”) is null”

I assume this happens because shadowbox isn’t loaded yet.
Is there anyway I can call the zoom function only after the image is loaded?
I’ve read about “onChange” and “onOpen”, but where can I use these with shadowbox js for wordpress?

The function to intialize the zoom is:
$('#sb-player').zoom();

Thank you in advance,
André

http://wordpress.org/extend/plugins/shadowbox-js/