Template:Maptabs

Purpose
Include two togglable map images in a map article, one for a walkthrough (or other purpose) and the other with an unmarked version of the map image. Parameters:
 * 1) Walkthrough (or other) image file name, without File: prefix.
 * 2) Normal image file name, without File: prefix
 * 3) Caption
 * 4) Optional; size of thumbnails if provided
 * 5) Optional; text for first tab header