return NS_OK;
if (mDidDrag) { nsCOMPtr<nsIDOMXULElement> element = do_QueryInterface(mOuter->GetContent()); element->DoCommand(); }   }
nsSplitterFrameInner::MouseUp(nsIDOMEvent* aMouseEvent){    mPressed = PR_FALSE;  mOuter->CaptureMouse(mOuter->mPresContext, PR_FALSE);  return NS_OK;}