[Plugin: Shadowbox JS] Use in sidebar?

Okay, I already figured out my first goof with regards to the YouTube link thanks to your stellar support and it works GREAT on a page/post, but I’ve tried putting it in a text sidebar widget and all that I get is a full screen of the actual video and not the lightbox.

Any ideas on what I goofed here?
http://advancedanimalimaging.com/