alt text in "Add to cart" button
 

I'm looking to make the "add to cart" button so that when the cursor hovers over it, the alt text will say "Add {$product.product} to shopping cart."

I can't seem to find which template/section I need to edit in order to achieve that. Is it the /main/buttons.tpl page or is it within the /customer/main/product.tpl page?

Buttons.tpl controls all of the buttons, not just the add-to cart button. And remember, the alt hover thing only works in IE.

hmmm...so any ideas on which page I actually edit for the "add to cart button"?? I also want to do something similar to the "add reviews" buttons.

It doesn't matter so much that the hover works only with IE, but having the alt="" text with the keywords in there will help with search engine rankings (which is the main reason I am doing this)