nsresult InsertChildAt(nsIContent* aKid, PRInt32 aIndex, PRBool aNotify) { return NS_OK;
nsGenericHTMLContainerElement::InsertChildAt(nsIContent* aKid, PRInt32 aIndex, PRBool aNotify, PRBool aDeepSetDocument) { NS_PRECONDITION(nsnull != aKid, "null ptr"); nsIDocument* doc = mDocument; if (aNotify && (nsnull != doc)) { doc->BeginUpdate();
  nsresult InsertChildAt(nsIContent* aKid, PRInt32 aIndex, PRBool aNotify) {    return NS_OK;  }