Plain sample album
This sample album, made with Plain version 2.6.1, shows how you can show all photo locations in a map, made with my program MakeMap. The instructions how to do that are here.
The links to the maps are made with weblocations.
See here for the same album with extra code in include files, for buttons and to open the lightbox after clicking on a thumbnail in the map and more and here you see the same album where you can also open the ligthbox after you clicked on a waypoint. This is discussed in this blog.