private function _getDefaultValues($aFieldsets, $aDefaultOptions)
{
foreach ($aFieldsets as $_sSectionPath => $_aItems) {
$_aSectionPath = explode('|', $_sSectionPath);
foreach ($_aItems as $_sFieldPath => $_aFieldset) {
$_aFieldPath = explode('|', $_sFieldPath);
$this->setMultiDimensionalArray($aDefaultOptions, '_default' === $_sSectionPath ? array($_sFieldPath) : array_merge($_aSectionPath, $_aFieldPath), $this->_getDefautValue($_aFieldset));
}
}
return $aDefaultOptions;
}