CJAX | Free Development software downloads at SourceForge.net.

Cjax is a very basic lightweight but powerful cross browser Ajax Framework written in PHP and JavaScript.

For official Code Contributions (and docs contribution) you may Folk the source code from:
https://github.com/ajaxboy/cjax

For documentation:
http://cjax.sourceforge.net/docs/

For Demos:
http://cjax.sourceforge.net/examples/

Key Points Of the Ajax Framework