Web site powered by a State Machine Engine

My wife (who is an artist) has just launched her new website. Not an IT news per say, however it is what is under the hood of that website's navigation controls what matters. Its navigation logic is powered by a FSM, a Finite State Machine implementation, which we developed together in Perl and Java. One day, once it is fully documented, it perhaps will make its way to CPAN. In meanwhile, please take a look: http://svava.ca