AJAX 1-page shopping cart using WHMCS API(repost)

# jQuery AJAX Shopping Cart for Web hosting orders The current cart can be viewed here: [login to view URL] The problem is that it is not a true AJAX implementation, and uses an IFRAME, and causes script errors in IE. ## Requirements It needs to be coded using jQuery 1.4 (latest). It will need to use {SMARTY} templates to query WHMCS for the products offered, and render the results on one page. AJAX errors need to be returned to the page for development debugging. The final solution should be W3C compliant, well commented & structured XHTML, semantic code hierarchy with H1,H2,H3. The jQuery needs to be well structured as well, with functions named appropriately, and commented as to actions, returns, callbacks and parameters. No CSS needs to be coded, I will do that myself. ## Deliverables # Proposed diagram of functionality ![][1]