if (g.geometry.type == "point") new esri.geometry.Extent({"xmin":g.geometry.x - 2000,"ymin":g.geometry.y - 2000,"xmax":g.geometry.x + 2000,"ymax":g.geometry.y + 2000,"spatialReference":{"wkid":g.geometry.spatialReference.wkid}}); else g.geometry.getExtent();