http://www.jamesraposa.com/index.cgi e dot dot dot - a mostly about the Internet weblog by James Raposa en http://www.jamesraposa.com/index.cgi/2009/02/28#auto___developing_an_ajax_driven_shopping_cart_with_php_and_prototype This tutorial will show you how to build a shopping cart using PHP, session handling, and the Prototype JavaScript library. The cart allows users to add and delete products from the cart, as well as change cart quantities, all without waiting for the page to reload.<br /><br />Read more <a class="sw_sl" href="http://www.developer.com/services/article.php/3656001" target="_blank">here</a><br /><!--ttag:javascript, programming, scripting-->