if (totLev == 3)
                {
                    DataView cat3Dv = new DataView(allCatDt, "ArsBraId=" + brandId + " and CatCatId =" + catId + " and CatFstId=" + fstCatId, "CatDes", DataViewRowState.CurrentRows);
                    r = new TableRow();
                    c = new TableCell();
                    c.Controls.Add(new LiteralControl(" "));
                    r.Cells.Add(c);

                    c = new TableCell();
                    c.ColumnSpan = 4;
                    //creo un nuovo table con il livello 3
                    Table tb = new Table();
                    tb.CellPadding = 0;
                    tb.CellSpacing = 0;
                    tb.ID = "menuLevel3Table";
                    TableRow r1 = new TableRow();
                    //sottocategoria2
                    for (int i = 0; i < cat3Dv.Count; i++)
                    {
                        Image img = new Image();
                        Image img2 = new Image();
                        TableCell c1 = new TableCell();
                        c1.HorizontalAlign = HorizontalAlign.Center;
                        //bordo sx pulsante
                        img.ImageUrl = "images/menu_sx.gif";
                        c1.Controls.Add(img);
                        r1.Controls.Add(c);
                        //pulsante
                        c1 = new TableCell();
                        //c.Controls.Add(new LiteralControl(dvCat[i]["CatDes1"].ToString()));
                        string id = cat3Dv[i]["CatOwnId"].ToString();
                        LinkButton thirdCategoryButton = new LinkButton();
                        thirdCategoryButton.ID = "secondCategoryButton" + "_" + id;
                        thirdCategoryButton.CssClass = "link_menu";
                        thirdCategoryButton.Text = cat3Dv[i]["CatDes"].ToString();
                        //secondCategoryButton.Click += new ImageClickEventHandler(secondCategoryButton_Click);
                        c1.Controls.Add(thirdCategoryButton);
                        c1.HorizontalAlign = HorizontalAlign.Center;
                        c1.CssClass = "menuBackground";
                        r1.Controls.Add(c1);
                        c1 = new TableCell();
                        c1.HorizontalAlign = HorizontalAlign.Center;
                        //bordo dx pulsante
                        img2.ImageUrl = "images/menu_dx.gif";
                        c1.Controls.Add(img2);
                        r1.Controls.Add(c1);
                       
                    }
                    tb.Controls.Add(r1);
                    c.Controls.Add(tb);
                    r.Cells.Add(c);
                    menuTable.Rows.Add(r);
                }