*aOK = PR_FALSE; return NS_OK;
if (!mCurrentIndex) { *aOK = PR_FALSE; return NS_OK; }   nsCOMPtr<nsIDOMNodeList> children; mHTMLElement->GetChildNodes(getter_AddRefs(children)); NS_ENSURE_STATE(children);  nsCOMPtr<nsIDOMNode> child; children->Item(mCurrentIndex - 1, getter_AddRefs(child)); nsCOMPtr<nsIXFormsControl> control = do_QueryInterface(child); NS_ENSURE_STATE(control);  return control->TryFocus(aOK);
nsXFormsRepeatElement::TryFocus(PRBool* aOK){  *aOK = PR_FALSE;  return NS_OK;}