EVALSYS-735 Cleanup un-neat coding in evalAjax file.
EVALSYS-735 Cleanup un-neat coding in evalAjax file.

git-svn-id: 6eed24e287f84bf0ab23ca377a3e397011128a6f@64057 fdecad78-55fc-0310-b1b2-d7d25cf747c9

sakaiproject/evaluation,csev/evaluation,csev/evaluation,sakaiproject/evaluation,csev/evaluation,buckett/evaluation,sakaiproject/evaluation,buckett/evaluation,buckett/evaluation