public void SendEmailToSupplier(int empid, string body, string subject)
        {
            PurchaseOrderBLL pobll = new PurchaseOrderBLL();

            EmployeeBLL empbll = new EmployeeBLL();
            Employee currentuser = new Employee();
            currentuser = empbll.GetEmployeeById(empid);

            Supplier toSupplier = new Supplier();
            toSupplier = supbll.GetSupplierByName(ddlSupplierList.SelectedValue);

            string bodymsg = "Purchase Order Number: " + poNum + "<br/>" + body + "<br/>With Regards,<br/>" + currentuser.EmployeeName;

            pobll.SendEmailToSupplier(toSupplier.Email, currentuser.Email, bodymsg, subject);
        }