Prinzhorn/skrollr — pull request #494 by yvesvanbroekhoven (2014-04-24 13:04:55+00:00)
Title: Hotfixed IE8 bug: Object doesn't support this property or method

skrollr.js, line 361 character 5
(minified version skrollr.min.js, line 2 character 2901)

Not sure if this is the best way to fix it, but it does the trick :).