Interactive map: zoom + drag + pop-up (w/ pop-up window NOT to be zoomed and dragged)

Interactive map: zoom and drag and pop-up (with pop-up window NOT to be zoomed and dragged!)

Okay, this is a huge challenge for me and I need help solving it. I am building an interactive map that can be dragged up/down and left/right within a window.
I learned how to do that.

Additionally there is a zoom slider to enlarge/reduce the map. I learned how to do that. (Thanks to senocular!)

The map has buttons that move along when the map is dragged and scaled. So I placed them within the mc before applying the two action scripts.

BUT. Now the challenge: Each button should trigger a pop-up window that is always the same size and position. So it can’t be within the mc because I don’t want the pop-up window to be scaled and dragged along.
HELP!
I need the button to be within the mc, to trigger a pop-up window that is not within the mc.

Can someone help?
Thanks!