RHL Project Website Architecture

Technical requirements
 o  All static content (including icons) must live under the docroot and
    be subject to no aliasing so that all static content is served directly
    by TUX.
 o  The top level /index.php page is converted to /index.html via curl 
    so that it becomes static content that TUX can serve it.
 o  layout.css is the main CSS stylesheet, it should be included for all files
    along with one (possible more) of the following specialized stylesheet:
    o content.css for the basic content in the center column such as the index page
    o docbook.css for the HTML files generated from DocBook XML
 o  PHP 4 only with Apache 2.0

Navigation system

 o  The navigation system must be done via a PHP include file. The include
    file must contain a PHP function with the following logic:
    o  The level numbering starts at 0
    o  There are only 2 levels: 0 and 1
    o  Array: [Name, URI, Reference]
    o  The Reference element in the array is an array of the level 1 elements
       in the same format [Name,URI,Reference]
    o  If there isn't a child level, the Reference element is NULL
 o  This means that the following structure must be used:
    o All level 0 navigation pages must be in the format /level0-directory/index.php
    o All level 1 navigation pages must be in the format /level0-directory/level1.php or
      /level0-directory/level1-directory/index.php
    o If page is /dir/index.php or /dir/, it is level 0
    o If page is /dir/dir1/index.php or /dir/foo.php, it is level 1
    o Not all pages will have a link in the navigation system
 o  Projects should contain specific information
 o  Participate should only contain high-level information