if($action == "FullDelete")
            {
                $query = "DELETE FROM beschreibungen
                          WHERE ID IN (SELECT ID_beschreibungen_old
                                           FROM crosstable
                                           WHERE ID = ".$id")";
                $result = mysql_query($query);
                if (!$result)
                {
                    die('Ungueltige Abfrage: ' . $query);
                }
                else
                {
                    echo 'bla bla4-1';
                }
                $getID  = "SELECT ID_abkuerzungen_old
                           FROM crosstable
                           WHERE ID = ".$id;
                $query1 = "SELECT a.ID, a.abkuerzung
                           FROM abkuerzungen a
                           JOIN beschreibungen b
                           ON a.ID=b.ID_Abkuerzung
                           WHERE a.ID = ".$getID;

                $result = mysql_query($query1);
                if (!$result)
                {
                    die('Ungueltige Abfrage: ' . $query1);
                }
                else
                {
                    echo 'bla bla4-2';
                    if(mysql_num_rows($result)==0)
                    {
                        mysql_query(DELETE FROM abkuerzungen WHERE ID = $getID);
                        echo 'bla bla4-2-1';
                    }
                }

                $query2 = "DELETE FROM crosstable WHERE ID = ".$id;

                $result = mysql_query($query2);
                if (!$result)
                {
                    die('Ungueltige Abfrage: ' . $query2);
                }
                else
                {
                    echo 'bla bla4-3';
                }
            }