I recently gave a talk at the Chicago Foxpro Users Group (FUDG) about Fox Geo.
Fox Geo is a program that I wrote that provides a zip code radius search using the Google Maps API. I borrowed the RenderVML utility from Fox Trails to generate the javascript for the embedded browser control.
The files are available at [...]
Fox Trails can be downloaded from foxtrails.org’s subversion repository as a Tarball or using a SVN client from http://www.foxtrails.org/svn/FoxTrails/trunk/.
You can browse the repository at http://www.foxtrails.org/wsvn/FoxTrails/