protected void BtnAdd_Click(object sender, EventArgs e)
        {
            CheckCreatorKey();

            if (Month.Value == null || Year.Value == null)
            {
                return;
            }

            //ScriptManager.RegisterStartupScript(this.Page, typeof(string), "Resize", "changeWidth.resizeWidth();", true);

            int CopyMOP = 0, PreMonth = 0, PreYear = 0;

            if (Checkbox.Checked)
            {
                CopyMOP = 1;
                string[] arr       = MonthYearCombo.Text.ToString().Split('-');
                string   arr_month = arr[0];
                //MRPClass.PrintString(MonthYearCombo.Text.ToString());
                string arr_year = arr[1];
                PreMonth = Convertion.MONTH_TO_INDEX(arr_month);
                PreYear  = Convert.ToInt32(arr_year);
            }

            string month = Month.Value.ToString();
            string year  = Year.Value.ToString();

            string sResult = MRPClass.Insert_MRP(month, year, Convert.ToInt32(Session["CreatorKey"].ToString()), Session["EntityCode"].ToString(), Session["BUCode"].ToString(), CopyMOP, PreMonth, PreYear, WarningPopUp, WarningText, PopUpControl);

            string[] txtSplit  = sResult.Split('|');
            int      iRes      = Convert.ToInt32(txtSplit[0]);
            string   docNumber = txtSplit[1].ToString();
            int      mrpKey    = Convert.ToInt32(txtSplit[2]);

            if (iRes == 1)
            {
                Session["mrp_creator"]      = Session["CreatorKey"].ToString();
                PopUpControl.ShowOnPageLoad = false;
                Session["mrp_docNum"]       = docNumber.ToString();
                Session["mrp_wrkLine"]      = "0";
                Response.Redirect("mrp_addedit.aspx?DocNum=" + docNumber.ToString() + "&WrkFlwLn=0");
            }
        }