protected void btnAddFlavour_Click(object sender, EventArgs e)
 {
     try
     {
         string flavour = txtFlavour.Text;
         int    result  = 0;
         if (local_product.IsFlavourExists(flavour, "N", "") == "F")
         {
             result = local_product.AddNewFlavour(flavour);
             if (result != 0)
             {
                 lblMessage.ForeColor = Color.Green;
                 lblMessage.Text      = "New Flavour Name Added!";
                 txtFlavour.Text      = "";
             }
         }
         else
         {
             lblMessage.ForeColor = Color.Red;
             lblMessage.Text      = "Flavour Name Already Exists?";
         }
     }
     catch
     { }
 }