Template:Comparison2tabs

Purpose
Include two togglable map images in a map article, e.g. for comparing two different ports of the map. Parameters: If JavaScript is disabled, the "/Comparison gallery" subpage is transcluded instead, which can provide a -based alternative.
 * 1) First map's tab caption.
 * 2) First image file name, without File: prefix.
 * 3) Second map's tab caption.
 * 4) Second image file name, without File: prefix.
 * 5) Optional; size of thumbnails if provided (default 300px).