CustomizeTracking Codes from Shopzilla and Bing

I need Shopzilla performance tracking javascript added to receipt page of Cs-Cart. Must not interfere with checkout process. I also need Bing Cashback javascript to be customized with specific criteria. Example of Bing javascript: <!–Begin cashback Tracking Pixel Code --> <script type='text/javascript'> <!-- var jf_merchant_id = „YOUR_CASHBACK_SHOPPING_HASHED_MERCHANT_ID&#8223;; var jf_merchant_order_num = 'ORDER_NUMBER'; var jf_purchased_items = new Array(); // adding cart items FOR EACH PURCHASED ITEM... // add cart item var jf_item = new Object(); [login to view URL] = 'ITEM_PRODUCT_ID'; [login to view URL] = 'ITEM_PRICE'; [login to view URL] = ITEM_QUANTITY; [login to view URL] (jf_item); NEXT PURCHASED ITEM //--> </script> <script type='text/javascript' src= '[login to view URL]'> </script> <!--End cashbackTracking Pixel Code --> BING CRITERIA: YOUR_CASHBACK_SHOPPING_HASHED_MERCHANT_ID is the Hashed merchant ID provided by the on-boarding team. This is typically a 30 to 40 character string. ORDER_NUM will need to be filled in dynamically by the server with the order number provided to the customer. •FOR EACH PURCHASED ITEM… / NEXT PURCHASED ITEM must be replaced with server side code that will loop through the list of purchased items and populate the [login to view URL], [login to view URL], and [login to view URL] with their respective data. PLEASE READ PAGES 28-33 TO GET FULL DETAILS. THIS MUST BE IN THE CONFIRMATION PAGE AND SHOULD NOT AFFECT CHECKOUT. I REQUIRE DOCUMENTATION ON THE LOCATION OF BOTH SCRIPTS. YOU WILL HAVE ACCESS TO HTTP://[login to view URL] To test. The javascripts on [login to view URL] will be transferred to the primary site. We are using CS-Cart