public function writeAdminLoginData($sLoginName, $sPassword)
    {
        $sPassSalt = $this->getInstance("Utilities")->generateUID();

        $sPassword = hash('sha512', $sPassword . $sPassSalt);

        $sQ = "update oxuser set oxusername='{$sLoginName}', oxpassword='{$sPassword}', oxpasssalt='{$sPassSalt}' where OXUSERNAME='admin'";
        $this->execSql($sQ);

        $sQ = "update oxnewssubscribed set oxemail='{$sLoginName}' where OXEMAIL='admin'";
        $this->execSql($sQ);
    }