Virtual Tour Tool- Polygon Hotspots

Would it be possible to add polygon hotspots via tour_editor.html file?

I tried the following method-->

Included the editor plugin in my xml that i created using the MAKE VTOUR (MULTIRES) droplet


Opened tour_editor.html


via editor plugin added polygon hotspots


Loaded the xml (with the "load this xml" option in the editor plugin)


tried saving the tour via the "save tour.xml" button


but the saved xml still does not have the polygon hotspot.


Klaus any suggestions?

And if i try saving the xml via the editor plugin i get the following error

"ERROR: no parent "skin_thumb_null" found"