public function setOptions(array $aOptions, $sKeys = '')
    {
        // Find the config array in the input data
        $aKeys = explode('.', (string)$sKeys);
        foreach ($aKeys as $sKey)
        {
            if(($sKey))
            {
                if(!array_key_exists($sKey, $aOptions) || !is_array($aOptions[$sKey]))
                {
                    return;
                }
                $aOptions = $aOptions[$sKey];
            }
        }
        $this->_setOptions($aOptions);
    }