Traceback (most recent call last):
  File "testhula.py", line 87, in _loaded
    body = doc.getElementsByTagName("body")[0]
  File "/usr/lib/pymodules/python2.6/xpcom/client/__init__.py", line 384, in __getattr__
    raise AttributeError, "XPCOM component '%s' has no attribute '%s'" % (self._object_name_, attr)
AttributeError: XPCOM component '<unknown>' has no attribute '__getitem__'