(I've attached a test package so you can take a look. Hover over the buttons to see what they do)
seem simple, but don't work as I would have expected. The poly hotspot just flashes.
pano.changePolyHotspotColor(id:String, bgColor:Number, bgAlpha:Number, borderColor:Number, borderAlpha:Number)
I also can't get to work, possibly because I'm unsure of the arguments.