_insert_row: function(auto) {
            var self = this;

            self.com('pre_insert', {}, function(pre_insert_responce) {
                var new_row = pre_insert_responce.row;
                var new_row_num = auto.rows_total + '';
                new_row.row_num = new_row_num;
                auto.rows[new_row_num] = new_row;
                auto.row_insert = new_row_num;
                var fn_add_row = function(type) {
                    auto.rows_total = auto.rows_total + 1;
                    var new_row_html = '';
                    new_row_html = self._row_rendering(auto, new_row_num, new_row, false, false);
                    $('table.edyn_ctable_table', auto.subels.body).append(new_row_html);
                    if(type=="M"){
                        auto.mask.cache_load(self.options.visualization_mask, {}, function(){
                            self._masks_load(auto, function(){
                                self._edit_row(auto, new_row, true);
                            });
                        });

                    } else {
                        self._edit_row(auto, new_row, true);
                    }

                };

                if (self.options.async_load)
                    self._scroll_delta(auto, auto.rows_total-auto.rownum+1, fn_add_row);
                else {
                    fn_add_row(self.options.visualization_type);
                }

            });
        },