Prinzhorn/skrollr — pull request #100 by dowonkang (2012-11-30 00:15:56+00:00)
Title: Fix getBoundingClientRect not returning width and height in older IE.

When data-top-bottom and data-bottom-top are set on an element, older IEs(< 9) don't behave as expected. This is caused by the absence of width and height in the returned object of `getBoundingClientRect`.