markitecht/FormFactor — pull request #11 by ot-eric-vaughan (2012-08-20 17:00:50+00:00)
Title: replaced instances of indexOf with inArray

indexOf throws errors in IE7 and IE8. Implemented the fix found here and it works as expected in all browsers.

http://www.robsearles.com/2010/03/11/ie-7-indexof-replacement/