102703 Product Catalog CMS

Brief Description: Basically I need a relatively simple product management system which would allow the admin to add a product by simply filling out a form and attaching pictures. Use PHP and MySql (would be nice to some AJAX too) Features Needed: -Admin section * manage products and product categories * would be a plus if AJAX was used with some drag-n-drop features to edit products and categories -Products System * Each Product will have multiple attributes (color, size etc.) * Admin can edit and add attributes to any product. * Each Product can be easily called to any part of a template * A product has a preview page (a thumbnail and title) and a full description page * Ability to search and sort products based on its attributes Other notes: All Layout will be done by a separate designer. Output must be valid XHTML, no tables.