Esa has a map that shows how it can be done http://koti.mbnet.fi/ojalesa/v3/osm_dual.htm
and I used that technique for this map, but it uses direct tile access which isn't recommended: http://www.william-map.com/20100508/2/caffg.htm It would be possible with the new Styled maps if there's an option of transparent background but I think at the moment a Styled map must have a solid background. -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" group. To post to this group, send email to google-maps-js-api...@googlegroups.com. To unsubscribe from this group, send email to google-maps-js-api-v3+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-maps-js-api-v3?hl=en.