noeltock/tiltShift.js — pull request #1 by adamyanalunas (2012-09-04 18:12:01+00:00)
Title: Fixed inconsistent spacing. Cached this and parent. Moved beforeDirection and afterDirection declaration scopeout of conditional block.

Just a bit of general cleanup to make myself and JSHint happier. Bullets:

* Fixed inconsistent spacing.
* Cached this and parent.
* Moved beforeDirection and afterDirection declaration scopeout of conditional block.