This template displays a map with location marker(s). It is pretty complicated.. but worth it to not have to photoshop and upload hundreds of images. =)
It draws up to 3 points and up to 3 areas on a map.
{{location marker| map=map name| x=x coordinate| y=y coordinate| item=name of item}}
Use x1, y1 & x2, y2 for additional points.
For areas, use a, b & a1, b1 & a2, b2, and itema.
Be careful with whitespace.
See category:blank maps for map names.