$rep = true;
                            break;
                        }
                    }
                    if ($rep == false) {
                        fwrite($fp, $row);
                    }
                }
                fclose($fp);
            }
            require($conf1);
            $sisterpack_dir = $_CONF['path'] . 'plugins/captcha/class/auth_sister/'.$auth_sister_load;
            $conf2 = $sisterpack_dir.'/config.inc.php';
            if ( file_exists($conf2) ) {
                if ( is_writable($conf2) ) {
                    
                    // new sister image upload
                    $new_sister_image = '';
                    $upfile = array();
                    $upfile = $_FILES['new_sister_image'];
                    if ( isset($upfile['tmp_name']) && $upfile['tmp_name'] != '' ) {
                        $rc = move_uploaded_file($upfile['tmp_name'], $sisterpack_dir.'/'.$upfile['name']);
                        chmod ($sisterpack_dir.'/'.$upfile['name'] , 0644);
                        $new_sister_image = $upfile['name'];
                    }
                    // new font upload
                    $new_sister_font = '';
                    $upfile = array();
                    $upfile = $_FILES['new_sister_font'];
                    if ( isset($upfile['tmp_name']) && $upfile['tmp_name'] != '' ) {
                        $rc = move_uploaded_file($upfile['tmp_name'], $sisterpack_dir.'/'.$upfile['name']);
                        chmod ($sisterpack_dir.'/'.$upfile['name'] , 0644);
                        $new_sister_font = basename($upfile['name'],'.ttf');
                    }
                    
                    $data = file($conf2);
                    $fp = fopen($conf2, "wb");
                    if ($fp) {
                        foreach ($data as $row) {
                            $rep = false;
                            foreach ($CP_config_auth_sister as $key => $val) {
                                if (strpos($row, '$auth_'.$key) === 0) {
                                    switch( $key ) {
                                        case 'sister_image':
                                            if ($new_sister_image != '') {
                                                $str = '$auth_'.$key." = '".$new_sister_image."';\n";
                                            } else {
                                                $str = '$auth_'.$key." = '".$val."';\n";
                                            }
                                            break;
                                        case 'sister_font':
                                            if ($new_sister_font != '') {
                                                $str = '$auth_'.$key." = '".$new_sister_font."';\n";
                                            } else {
                                                $str = '$auth_'.$key." = '".$val."';\n";
                                            }
                                            break;
                                        case 'sister_fsize':
                                        case 'sister_fx':
                                        case 'sister_fy':
                                            $str = '$auth_'.$key." = ".$val.";\n";
                                            break;
                                    }
                                    fwrite($fp, $str);
                                    $rep = true;
                                    break;
                                }
                            }
                            if ($rep == false) {
                                fwrite($fp, $row);
                            }
                        }
                        fclose($fp);
                    }
                }
            }
            // words
            if ( isset($CP_config_auth_sister['sister_words']) && $CP_config_auth_sister['sister_words'] != '' ) {
                if ( file_exists($sisterpack_dir.'/words.txt') ) {
                    if ( is_writable($sisterpack_dir.'/words.txt') ) {
                        $fp = fopen($sisterpack_dir.'/words.txt',"wb");
                        if ($fp) { fwrite($fp, $CP_config_auth_sister['sister_words']); }
                        fclose($fp);
                    }
                }
            }
            // css
            if ( isset($CP_config_auth_sister['sister_css']) && $CP_config_auth_sister['sister_css'] != '' ) {
                if ( file_exists($_CONF['path_html'].'captcha/auth_sister.css') ) {
                    if ( is_writable($_CONF['path_html'].'captcha/auth_sister.css') ) {
                        $fp = fopen($_CONF['path_html'].'captcha/auth_sister.css',"wb");
                        if ($fp) { fwrite($fp, $CP_config_auth_sister['sister_css']); }
                        fclose($fp);
                    }
                }
            }
        }
    }
}

$msg = '';

if ( isset($_POST['mode']) ) {
    $mode = $_POST['mode'];
} else {
    $mode = '';
}

if ( $mode == $LANG_CP00['cancel'] && !empty($LANG_CP00['cancel']) ) {
    header('Location:' . $_CONF['site_admin_url'] . '/moderation.php');
    exit;
}

// Create integration other plugin
$other_plugins = CP_getplugin_label();

if ( $mode == $LANG_CP00['save'] && !empty($LANG_CP00['save']) ) {
    $settings['anonymous_only']         = $_POST['anononly'] == 'on' ? 1 : 0;
    $settings['remoteusers']            = $_POST['remoteusers'] == 'on' ? 1 : 0;
    $settings['enable_comment']         = $_POST['comment'] == 'on' ? 1 : 0;
    $settings['enable_story']           = $_POST['story'] == 'on' ? 1 : 0;
    $settings['enable_registration']    = $_POST['registration'] == 'on' ? 1 : 0;
    $settings['enable_contact']         = $_POST['contact'] == 'on' ? 1 : 0;
    $settings['enable_emailstory']      = $_POST['emailstory'] == 'on' ? 1 : 0;
    $settings['enable_forum']           = $_POST['forum'] == 'on' ? 1 : 0;
    $settings['enable_mediagallery']    = $_POST['mediagallery'] == 'on' ? 1: 0;

    $settings['gfxDriver']              = COM_applyFilter($_POST['gfxdriver']);
    $settings['gfxFormat']              = COM_applyFilter($_POST['gfxformat']);
    $settings['gfxPath']                = addslashes($_POST['gfxpath']);
    $settings['debug']                  = $_POST['debug'] == 'on' ? 1 : 0;
    $settings['imageset']               = COM_applyFilter($_POST['imageset']);

    // integration other plugin
    if (count($other_plugins) > 0) {
        foreach ($other_plugins as $oplugin) {
            $opi_name = $oplugin['pi_name'];
            $settings['enable_'.$opi_name] = $_POST[$opi_name] == 'on' ? 1: 0;
        }
    }

    foreach($settings AS $option => $value ) {
        $value = addslashes($value);
        DB_save($_TABLES['cp_config'],"config_name,config_value","'$option','$value'");
        $_CP_CONF[$option] = stripslashes($value);
    }
    
    // write auth sister setting
    fo