The project focuses in the modification of the "Customers who bought this also..." so the products can be shown in an horizontal slide. I think you can use a Jquery plugin to achieve this.
The goal of this project is to modify the existing "also bought products" from the oscommerce from an static box into a jquery based one. The horizontal slide must contain the original three products that can be selectable by clicking on them and the two arrows on the left and right in order to show more products. The addition to the box is basically the jquery horizontal slide functionality and then to change some minor things in the design. The rounded corners for the product images is also a jquery plugin if you can achieve the use of both round corners for products and the horizontal slide plugin, then please specify on your bid.
Anything else you need do not hesitate in contacting me.