pyjs/pyjs — pull request #785 by vsevolod127 (2013-01-16 14:05:32+00:00)
Title: replace Window.getDocumentRoot() override for safary

It looks like existing getDocumentRoot() override for safary does not work any more (tested on Chromium 21).
Replace it with just returning doc().body.
After this Window.getScrollTop() started to work again.