protected void AddRepairsNewEmptyFix(GridView grdView)
        {
            if (grdRepairs.Rows.Count == 0)
            {
                int companyId = Int32.Parse(hdfCompanyId.Value);
                PointRepairsTDS.RepairDetailsDataTable dt = new PointRepairsTDS.RepairDetailsDataTable();
                dt.AddRepairDetailsRow(-1, "PL-A", "Temp", "", DateTime.Now, "", "", 0, "", "", "", "", DateTime.Now, "", "", DateTime.Now, "", false, false, "", false, companyId, false, "", "", "", DateTime.Now);
                Session["pointRepairsRepairsTempDummy"] = dt;
                SetFilter("Type='Temp' AND Deleted = 0");
                grdRepairs.DataBind();
            }

            // normally executes at all postbacks
            if (grdRepairs.Rows.Count == 1)
            {
                PointRepairsTDS.RepairDetailsDataTable dt = (PointRepairsTDS.RepairDetailsDataTable)Session["pointRepairsRepairsTempDummy"];
                if (dt != null)
                {
                    grdRepairs.Rows[0].Visible = false;
                    grdRepairs.Rows[0].Controls.Clear();

                    Session.Remove("pointRepairsRepairsTempDummy");
                }
            }
        }