Convoy map inplemented on button click

[Mornar Brane]

Never been satisfied with the common solution for maps
This solution looks 100% stock
Multiple maps are no problem.
With this code one can in short time add all maps at button click.
Or add specific harbour maps

Also the gwx solution makes all the maps in the upper left corner permanent in the memory.

The button variant opens only on demand..
I think this is a main reason for rethinking your map solutions..