Bayeux definition can be found at http://svn.xantus.org/shortbus/trunk/bayeux/bayeux.html
JSON structure - http://www.json.org/ and http://www.ietf.org/rfc/rfc4627.txt?number=4627
StringTree implementation for JSON parsing - http://www.stringtree.org/stringtree-json.html
Currently we are using the source version of the StringTree parser as it has been refactored to support our needs, a release is due in July, 2007 at that time I will be adding the new jar to the build script