$DB->execute('DELETE FROM `gate_params` WHERE `gate_id`=' . $gwid);
    $DB->execute('DELETE FROM `gates` WHERE `id`=' . $gwid);
    $action = '';
}
#####################################################################
#####################################################################
if ($action === 'edit') {
    $gwid = (int) @$_REQUEST['gw-id'];
    ?>

<form method="post" action="<?php 
    echo gs_url($SECTION, $MODULE);
    ?>
">
<?php 
    echo gs_form_hidden($SECTION, $MODULE);
    ?>
<input type="hidden" name="action" value="save" />
<input type="hidden" name="gw-id" value="<?php 
    echo $gwid;
    ?>
" />

<?php 
    if ($gwid > 0) {
        # get gateway from DB
        $rs = $DB->execute('SELECT `grp_id`, `type`, `name`, `title`, `allow_out`, `host`, `proxy`, `user`, `pwd`, `register`, `dialstr` FROM `gates` WHERE `id`=' . $gwid);
        $gw = $rs->fetchRow();
        if (!$gw) {
            echo 'Gateway not found.';
            return;

    }
    //echo " $requested_section $requested_module ";
    ?>
<form method="post" action="<?php 
    $url_argp_arts = array();
    foreach ($_GET as $k => $v) {
        if (!in_array($k, array('s', 'm', 'login_pwd'), true)) {
            $url_arg_parts[] = urlEncode($k) . '=' . urlEncode($v);
        }
    }
    echo htmlEnt(gs_url($requested_section, $requested_module, array_key_exists('sudo', $_REQUEST) ? $_REQUEST['sudo'] : null, implode('&', $url_argp_arts)));
    ?>
">
<?php 
    if ($interesting_module) {
        echo gs_form_hidden($requested_section, $requested_module, array_key_exists('sudo', $_REQUEST) ? $_REQUEST['sudo'] : null), "\n";
        $orig_request_uri = http_get_request_url();
        if ($orig_request_uri != false) {
            echo '<input type="hidden" name="login_request_uri" value="', htmlEnt($orig_request_uri), '" />', "\n";
        }
    }
    ?>

<label for="ipt-login_user"><?php 
    echo __('Benutzername');
    ?>
:</label><br />
<?php 
    if (@$_REQUEST['login_user'] != '') {
        $login_user_prefill = $_REQUEST['login_user'];
    } elseif (@$_REQUEST['sudo'] != '' && !in_array($_REQUEST['sudo'], array('my'), true)) {