How to show labels for hanging art on Krpano Weingut Example (PLEASE HELP)

Hi Everyone,

I am working from a Krpano example for a client to show art work. I have modified the xml to enable a label to show for the paintings while user mouse is hovering over the painting. I also want it to keep showing the label when the user clicks on painting with the "flyin" action.

Problem:
When I hover over the hotspot of painting, the label shows correctly, but when i click on painting the label returns "null"

Here is a live example with editor so you can see xml... please tell me what i am doing wrong???
http://vtg.virtualtourgallery.com/demotour-weingut-label/index.html

Thanks!
Maz

Since I ended up not getting an answer on this original question, I revised my Hotspot images to include the label. So when user open up the painting, they will see the painting with a written description.