passing variables to the cart
Good news, I figured out what the problem was. I needed to add the lines that you suggested to the rsInventoryid. Actually that rs already had the winkee_1_Tab_Add so I just followed your thinking and added the paramProd, -1, $_Post['inventoryid'] and then I added the OR statement to the rs and it worked. The item numbers and the back order messages show up and they match the tab size.
Thank you for your help.