protected function loadNails($sAsset, $sForceType)
    {
        $sType = $this->determineType($sAsset, $sForceType);

        switch ($sType) {

            case 'CSS':

                $this->aCss['NAILS-' . $sAsset] = NAILS_ASSETS_URL . $this->sCssDir . $sAsset;
                break;

            case 'JS':

                $this->aJs['NAILS-' . $sAsset] = NAILS_ASSETS_URL . $this->sJsDir . $sAsset;
                break;
        }
    }