[PATCH] mshtml: Fix dispex hooks handling for function objects.

[Jacek Caban]

Based on patch by Gabriel Ivăncescu.

Signed-off-by: Jacek Caban <jacek(a)codeweavers.com>
---
  dlls/mshtml/dispex.c              | 40 +++++++++++++++++++++++--------
  dlls/mshtml/htmlelem.c            |  5 ++--
  dlls/mshtml/htmlevent.c           | 10 ++++----
  dlls/mshtml/mshtml_private.h      |  4 +++-
  dlls/mshtml/tests/documentmode.js | 14 ++++++++++-
  dlls/mshtml/xmlhttprequest.c      |  5 ++--
  6 files changed, 54 insertions(+), 24 deletions(-)