public void bntCreate_Click(Object sender, EventArgs e)
        {
            var id    = Page.Request.Params["id"];
            var track = new Tracks
            {
                Name      = tbName.Text,
                ManagerID = Convert.ToInt32(ddlManager.SelectedValue)
            };

            if (id == null)
            {
                track.Create();
            }
            else
            {
                track.ID = Convert.ToInt32(id);
                track.Update();
            }
            Page.Response.Redirect("~/ManagerUI/Menu/Souls/TracksView.aspx");
        }