This script is for Thor Russel's "Rate the audio file" HIT.
It only works on the ones with 1 rating to fill out.

Quality rating of 7 is pre-loaded.
Question being answered increments with each numerical keystroke.

P = open mp3
0 or d = data problem
Values 1 - 7 = corresponding quality rating
C = Clears input and resets to default values. Allows you to cycle through questions from top again)
Enter = submit