Does this example help you? http://dev.openlayers.org/releases/OpenLayers-2.13.1/examples/layerLoadMonitoring.html
I have done exactly what you are trying to do using parts of the code in the example above... -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Detecting-that-tiles-have-loaded-tp5136678p5138099.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list us...@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/openlayers-users