AJAX is what I'm developing with. I'm writing a querybuilder tool that will query the information based on Countywide extents or the current view. Thanks for the info...I'll try to use those variables. - Juan -- View this message in context: http://www.nabble.com/Map-Extents-t1756260.html#a4777724 Sent from the OSGeo MapGuide forum at Nabble.com.