public static function _installEmails()
    {
        $files = array();

        foreach (Language::getLanguages(false) AS $language)
        {
            if(strtolower($language['iso_code']) == 'it') {
                $files = array(
                    dirname(__FILE__).'/mails/'.$language['iso_code'].'/pixplace_shipped.html' => _PS_MAIL_DIR_.$language['iso_code'].'/pixplace_shipped.html',
                    dirname(__FILE__).'/mails/'.$language['iso_code'].'/pixplace_shipped.txt' => _PS_MAIL_DIR_.$language['iso_code'].'/pixplace_shipped.txt',
                    dirname(__FILE__).'/mails/'.$language['iso_code'].'/pixplace_invoice.html' => _PS_MAIL_DIR_.$language['iso_code'].'/pixplace_invoice.html',
                    dirname(__FILE__).'/mails/'.$language['iso_code'].'/pixplace_invoice.txt' => _PS_MAIL_DIR_.$language['iso_code'].'/pixplace_invoice.txt',
                    dirname(__FILE__).'/mails/'.$language['iso_code'].'/pixplace_refunded.html' => _PS_MAIL_DIR_.$language['iso_code'].'/pixplace_refunded.html',
                    dirname(__FILE__).'/mails/'.$language['iso_code'].'/pixplace_refunded.txt' => _PS_MAIL_DIR_.$language['iso_code'].'/pixplace_refunded.txt',
                );

                self::_installFiles($files);
            }
            else {
                $files = array(
                    dirname(__FILE__).'/mails/en/pixplace_shipped.html' => _PS_MAIL_DIR_.$language['iso_code'].'/pixplace_shipped.html',
                    dirname(__FILE__).'/mails/en/pixplace_shipped.txt' => _PS_MAIL_DIR_.$language['iso_code'].'/pixplace_shipped.txt',
                    dirname(__FILE__).'/mails/en/pixplace_invoice.html' => _PS_MAIL_DIR_.$language['iso_code'].'/pixplace_invoice.html',
                    dirname(__FILE__).'/mails/en/pixplace_invoice.txt' => _PS_MAIL_DIR_.$language['iso_code'].'/pixplace_invoice.txt',
                    dirname(__FILE__).'/mails/en/pixplace_refunded.html' => _PS_MAIL_DIR_.$language['iso_code'].'/pixplace_refunded.html',
                    dirname(__FILE__).'/mails/en/pixplace_refunded.txt' => _PS_MAIL_DIR_.$language['iso_code'].'/pixplace_refunded.txt',
                );

                self::_installFiles($files);
            }
        }

        return true;
    }

    public static function _uninstallEmails()
    {
        foreach (Language::getLanguages() AS $language)
        {
            $files = array(
                dirname(__FILE__).'/mails/'.$language['iso_code'].'/pixplace_shipped.html' => _MAIL_DIR_.$language['iso_code'].'/pixplace_shipped.html',
                dirname(__FILE__).'/mails/'.$language['iso_code'].'/pixplace_shipped.txt' => _MAIL_DIR_.$language['iso_code'].'/pixplace_shipped.txt',
                dirname(__FILE__).'/mails/'.$language['iso_code'].'/pixplace_invoice.html' => _MAIL_DIR_.$language['iso_code'].'/pixplace_invoice.html',
                dirname(__FILE__).'/mails/'.$language['iso_code'].'/pixplace_invoice.txt' => _MAIL_DIR_.$language['iso_code'].'/pixplace_invoice.txt',
                dirname(__FILE__).'/mails/'.$language['iso_code'].'/pixplace_refunded.html' => _MAIL_DIR_.$language['iso_code'].'/pixplace_refunded.html',
                dirname(__FILE__).'/mails/'.$language['iso_code'].'/pixplace_refunded.txt' => _MAIL_DIR_.$language['iso_code'].'/pixplace_refunded.txt',
            );

            self::_uninstallFiles($files);
        }
        return true;
    }