if(isset($_GET['edit']))
              {
                  echo 'blabla';
                  $sql = "UPDATE Pracownicy SET NAME='$name', SURNAME = '$surname', GENDER = '$gender', SURNAME2='$surname2', MAIL='$mail', POSTCODE='$postcode' WHERE ID='$id'";
              }
              else {
                require_once('mysqlsave.php');
              }