Apache::AxKit::StyleChooser::Hostname is a module that lets you pick
a stylesheet based on the domain name of the HTTP request.  To use it,
simply add this module as an AxKit plugin that will be run before main
AxKit processing is done.

    AxAddPlugin Apache::AxKit::StyleChooser::Hostname

Then simply by referencing your xml files as follows:
    http://xml.server.com/myfile.xml
or
    http://www.server.com/myfile.xml

or whatever site aliases you have configured.  In the above example,
the two styles that will be used will be "xml.server.com" and
"server.com", respectively.

QUICK START:

1) Install.
perl Makefile.PL && make && make test && make install

2) Add the following to your httpd.conf:

  AxAddPlugin Apache::AxKit::StyleChooser::Hostname