Tell me if I understood right.
You want to have different galleryes for your virtual Tour?
Add more than one Gallery plugin to your template, and give them different names. Now add for each gallery the photos you want.
Afther that, galleryes won't be shown on your themplate.
Based on what you want, you can:
- add more Simple Button Plugin and give it an icon and in the advanced options call the Action->[Plugin]Gallery with the name you gave before.
- add more hotspot icons (bottom left on the interface of ptp2) calling Action->[Plugin]Gallery with the name you gave before. After that you can add an hotspot on each panorama that will call the gallery.
If you want to add a fixed-positioned button on the template that call different galleryes basing on active panorama, I can't help you, but should be interesting for me too.
Excuse me for eventual grammar mistakes, I'm Italian