echo CRM_Utils_JSON::encodeDataTableSelector($mailings, $sEcho, $iTotal, $iFilteredTotal, $selectorElements);
CRM_Utils_System::civiExit();
}
echo CRM_Utils_JSON::encodeDataTableSelector($mailings, $sEcho, $iTotal, $iFilteredTotal, $selectorElements);
CRM_Utils_System::civiExit();
}