!HELP! I wanna have out of stock button for 0 stock items.

Hi. I'm having a big problem and I thought I would asked you guy for help. I'm trying to get an "OUT OF STOCK" button to appear on my website for the attributes that are out of stock. I have a stock module installed and when you click on "SHIRTS" in the catalog bar on the side, up comes all the shirts I have. If the item has no attributes and 0 in stock a "OUT OF STOCK" button will replace the "ADD TO CART" button, but if I have a size attribute drop down menu you have to choice the size before it says "OUT OF STOCK" what I'm trying to do is find a moduel that will add the in stock attribute and if they equal a total of 0 then shoe an "OUT OF STOCK " button or remove a module that will search the stock attributes and will only show the attributes that have a stock of 1 or more in the drop down menu. I hope you guys understand if not feel free to e-mail me.