As it is possible to have several thumbnail strips in the tour, it would be good to have actions for hotspots and buttons, able to turn them on and off selectively.
Hi Alan, maybe I have misunderstood your post but you can already do this. You can place thumbnail strips inside popup windows - as may as you like and these can be shown or hid via a button action.
Two sizes of Google map in one tour (small and big).
Example - one small "GoggleMap Viewer" in the corner which can be maximize - some button - to fullscreen (popup window with second google map viewer?).