The application,
<script>mkRef("window.js")</script>
(about 2000 lines of JavaScript code) 
has been completely developed with Open Source software.
It is as good as
finished; no new functionality will be added in the near future, and changes to
the interface during the testing phase will be kept to a minimum.
Documentation is available in the User's and Reference Guides, and 
in the basic examples from the User's Guide,
which, by the way, provide more functionality than is available in
current commercial WebMapping technology. With the addition of MapScript
and PostGIS MapServer will also leave desktop GIS systems far behind.
