theonion/fartscroll.js — pull request #35 by AaronTraas (2013-05-10 16:17:40+00:00)
Title: Random range scroll interval

Now you can (optionally) specify 2 numbers when invoking fartscroll,
e.g.:

fartscroll(400, 800);

Then, each time the fart sound is played, it'll select a new random
trigger distance between the two numbers specified.

Specifying only one number still works the same as it did before.