172072 oscommerce mod

I need a mod done to my clients existing oscommerce store, if you do not know oscom 2.2 please do not bid on this project: I need to hide the products when there is no stock of a certain item, so if stock level is 1 and above, show image in shop, or else if stock level is 0, hide item in shop. This should be a simple mod and not take more than an hour, I will do the mod myself, you just need to tell me how to do it via skype or msn.