part to demonstrate that OSM is in spherical mercator coords. git-svn-id: http://svn.openlayers.org/trunk/openlayers@10583 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
git-svn-id: http://svn.openlayers.org/trunk/openlayers@10010 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf