Navisight Bar in Web Applications

I've this code but I've 2 problem:

   // navigationBar2
   //
   this.navigationBar2.Controls.Add(this.CatAnagrafica);
   this.navigationBar2.Controls.Add(this.CatCalendario);
   this.navigationBar2.Controls.Add(this.CatUtility);
   this.navigationBar2.Dock = System.Windows.Forms.DockStyle.Left;
   this.navigationBar2.Location = new System.Drawing.Point(8, 8);
   this.navigationBar2.Name = "navigationBar2";
   this.navigationBar2.SelectedCategory = this.CatAnagrafica;
   this.navigationBar2.Size = new System.Drawing.Size(152, 322);
   this.navigationBar2.TabIndex = 3;
   this.navigationBar2.Text = "navigationBar2";
   //
   // CatAnagrafica
   //
   this.CatAnagrafica.Controls.Add(this.buttonBar1);
   this.CatAnagrafica.Location = new System.Drawing.Point(0, 25);
   this.CatAnagrafica.MinimumHeaderSize = 25;
   this.CatAnagrafica.Name = "CatAnagrafica";
   this.CatAnagrafica.Size = new System.Drawing.Size(152, 247);
   this.CatAnagrafica.TabIndex = 0;
   this.CatAnagrafica.Text = "Anagrafica";
   //
   // buttonBar1
   //
   this.buttonBar1.AutoScrollMinSize = new System.Drawing.Size(0, 414);
   this.buttonBar1.Buttons.AddRange(new Divelements.Navisight.NavigationButton[] {
                         this.navigationButton1,
                         this.navigationButton2,
                         this.navigationButton3,
                         this.navigationButton4,
                         this.navigationButton5,
                         this.navigationButton6});
   this.buttonBar1.ButtonSpacing = 20;
   this.buttonBar1.Dock = System.Windows.Forms.DockStyle.Fill;
   this.buttonBar1.HighlightMode = Divelements.Navisight.ButtonHighlightMode.ImageOnly;
   this.buttonBar1.Location = new System.Drawing.Point(0, 0);
   this.buttonBar1.Name = "buttonBar1";
   this.buttonBar1.Size = new System.Drawing.Size(152, 247);
   this.buttonBar1.TabIndex = 0;
   //
   // navigationButton1
   //
   this.navigationButton1.Image = ((System.Drawing.Image)(resources.GetObject("navigationButton1.Image")));
   this.navigationButton1.Text = "Outlook Today";
   //
   // navigationButton2
   //
   this.navigationButton2.Image = ((System.Drawing.Image)(resources.GetObject("navigationButton2.Image")));
   this.navigationButton2.Text = "Inbox";
   //
   // navigationButton3
   //
   this.navigationButton3.Enabled = false;
   this.navigationButton3.Image = ((System.Drawing.Image)(resources.GetObject("navigationButton3.Image")));
   this.navigationButton3.Text = "Calendar";
   //
   // navigationButton4
   //
   this.navigationButton4.Image = ((System.Drawing.Image)(resources.GetObject("navigationButton4.Image")));
   this.navigationButton4.Text = "Contacts";
   //
   // navigationButton5
   //
   this.navigationButton5.Image = ((System.Drawing.Image)(resources.GetObject("navigationButton5.Image")));
   this.navigationButton5.Text = "Tasks";
   //
   // navigationButton6
   //
   this.navigationButton6.Image = ((System.Drawing.Image)(resources.GetObject("navigationButton6.Image")));
   this.navigationButton6.Text = "Notes";
   //
   // CatCalendario
   //
   this.CatCalendario.Location = new System.Drawing.Point(0, 50);
   this.CatCalendario.MinimumHeaderSize = 25;
   this.CatCalendario.Name = "CatCalendario";
   this.CatCalendario.Size = new System.Drawing.Size(152, 199);
   this.CatCalendario.TabIndex = 1;
   this.CatCalendario.Text = "Calendario";
   //
   // CatUtility
   //
   this.CatUtility.Location = new System.Drawing.Point(0, 122);
   this.CatUtility.MinimumHeaderSize = 25;
   this.CatUtility.Name = "CatUtility";
   this.CatUtility.Size = new System.Drawing.Size(152, 200);
   this.CatUtility.TabIndex = 2;
   this.CatUtility.Text = "Utility";

How Can I add differt button in the second and third category?? Now I see an empty area.

How Can I use this code for a Web Applications?? Which modify I must to do???

Thanks