Maybe it's a failure in the OverviewMap.js. I replace it with the 1.1 ver., and works ok. -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Fusion-2-0-and-OverviewMap-error-tp5574685p5586839.html Sent from the MapGuide Users mailing list archive at Nabble.com.