Facebook buttons

for osCommerce Online Merchant v2.2

This offering sets up facebook like and send buttons in the product listing. It was written and tested on V2.2 but I see no reason why it should not work with other versions. There is no package just a few simple edits on the product_info page to: 1. get the product image 2. set up facebook parameters 3. set up the facebook script 4. display the buttons