function creat_group($name, $descr, $list_id, $req, $group_type)
{
    global $l;
    if (trim($name) == "") {
        return array('RESULT' => 'ERROR', 'LBL' => $l->g(638));
    }
    if (trim($descr) == "") {
        return array('RESULT' => 'ERROR', 'LBL' => $l->g(1234));
    }
    //static group?
    if ($group_type == 'STATIC') {
        $static = 1;
        $req = "";
    } else {
        $static = 0;
    }
    //does $name group already exists
    $reqGetId = "SELECT id FROM hardware WHERE name='%s' and deviceid = '_SYSTEMGROUP_'";
    $argGetId = $name;
    $resGetId = mysql2_query_secure($reqGetId, $_SESSION['OCS']["readServer"], $argGetId);
    if ($valGetId = mysql_fetch_array($resGetId)) {
        return array('RESULT' => 'ERROR', 'LBL' => $l->g(621));
    }
    //insert new group
    $sql_insert = "INSERT INTO hardware(deviceid,name,description,lastdate) VALUES( '_SYSTEMGROUP_' , '%s', '%s', NOW())";
    $arg_insert = array($name, $descr);
    mysql2_query_secure($sql_insert, $_SESSION['OCS']["writeServer"], $arg_insert);
    //Getting hardware id
    $insertId = mysql_insert_id($_SESSION['OCS']["writeServer"]);
    $xml = generate_xml($req);
    //Creating group
    $sql_group = "INSERT INTO groups(hardware_id, xmldef, create_time) VALUES ( %s, '%s', UNIX_TIMESTAMP() )";
    $arg_group = array($insertId, $xml);
    mysql2_query_secure($sql_group, $_SESSION['OCS']["writeServer"], $arg_group);
    addLog("CREATE GROUPE", $name);
    //Generating cache
    if ($list_id != '') {
        $nb_computer = add_computers_cache($list_id, $insertId, $static);
        return array('RESULT' => 'OK', 'LBL' => $nb_computer);
    }
    return array('RESULT' => 'OK', 'LBL' => $l->g(607) . " " . $l->g(608));
}
     if (!isset($name_or_id)) {
         $name_or_id = $protectedPost['group_list'];
     }
     if (!isset($lbl)) {
         $lbl = "''";
     }
     $msg_error = admin_serveur($action, $name_or_id, $lbl, $list_id);
 } else {
     if ($protectedPost['onglet'] == $l->g(809)) {
         $group_type = "STATIC";
     } else {
         $group_type = "DYNAMIC";
     }
     //ajout a un groupe
     if ($protectedPost['NEW_RAZ'] == "ADD") {
         $nb_mach = add_computers_cache($list_id, $protectedPost['group_list'], 1);
         $msg_success = $l->g(973);
     }
     //suppression des machines du groupe en masse
     if ($protectedPost['NEW_RAZ'] == "DEL") {
         $nb_mach = remove_of_group($protectedPost['group_list'], $list_id);
         $msg_success = $l->g(971) . "<br>" . $l->g(972);
     }
     //Cr�ation d'un nouveau groupe
     if ($protectedPost['NEW_RAZ'] == "NEW") {
         $result = creat_group($protectedPost['NAME_GROUP'], $protectedPost['LBL_GROUP'], $list_id, $_SESSION['OCS']['SEARCH_SQL_GROUP'], $group_type);
         if ($result['RESULT'] == "ERROR") {
             $nb_mach = "ERROR";
         } else {
             $nb_mach = $result['LBL'];
         }