ariatemplates/ariatemplates — pull request #759 by jakub-g (2013-10-11 09:38:29+00:00)
Title: fix #759 EscapeOnModalAndNonModalTest fail in IE7

Seems that `aria.utils.Delegate.getFocus()` sometimes doesn't track the focus properly in IE7, while it turns out that `document.activeElement` does the job well in all browsers.