lojjic/PIE — pull request #203 by gruber76 (2012-03-19 03:23:11+00:00)
Title: Fix for issue 149

currentStyle is Async in IE, and/or may be null if an element is created using createElement. Either way, PIE needs to make sure currentStyle is present before accessing its methods.

(see http://stackoverflow.com/questions/3722736/weird-ie-behavior-currentstyle-returns-null)