I found this post that helped me get rid of blank popups over areas of no data: http://openlayers.org/pipermail/users/2009-August/013432.html
However, I would still like to know how to make it so only one popup can show up at a time on the map so the map is not crowded with popups. Lela -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/Hover-over-point-Display-name-tp4897211p5391183.html Sent from the OpenLayers Dev mailing list archive at Nabble.com. _______________________________________________ Dev mailing list Dev@openlayers.org http://openlayers.org/mailman/listinfo/dev
