This is a tester for Servcorp Japan's sites using casperjs. for more info on casperjs and it's parent headless browser phantomjs please go to: http://casperjs.org/ http://phantomjs.org/
Of use to you would probably be in the ppc-results.js file which searches a term on Google and returns the results in a color coded fashion.
The other file does a bunch of webform testing.