I created another test page for a map: testgbw.html . Same location on the, same everything -- I think. It works.
The script and calls in contactMAP.html look the same to me (with a different map number) as in the new page that works. The old page still doesn't work... and the live version of that existing page is the one I want to add the map to.
The page with the map that works is a blank page from a template, but I don't see how that would alter the behavior of the map.