Is pageLoadFunctions.js loaded by the Task Pane content? That file name sounds familiar. - Jackie -- View this message in context: http://osgeo-org.1560.x6.nabble.com/mapguide-react-js-embeded-in-div-or-iframe-issue-tp5308462p5308744.html Sent from the MapGuide Users mailing list archive at Nabble.com.