Warning: file(jim_log.txt) [function.file]: failed to open stream: No such file or directory in /home/.scooper/litfuel/litfuel.net/plush/index.php on line 19 I've decided to write a little two part introduction into unit testing your AJAX applications with JSUnit. AJAX applications now are adding a new complexity into our development lives. Introducing business logic into our presentation tier. I