Thank you for the quick response. But, how can I loop through the aMaps array? -- View this message in context: http://osgeo-org.1560.x6.nabble.com/getSessionID-Error-in-Mapguide-Fusion-Version-2-5-0-7749-tp5066922p5066931.html Sent from the MapGuide Users mailing list archive at Nabble.com.