Remake website with SEO friendly structure

Need to remake and reconstructure our website from i-frame structure to SEO friendly structure to search engine. Also need to make the website with animation or flash to look eye catching, to the point, professonal, and easy to maintain (update, add product, add photo, edit information, delete information, etc...) Website: [login to view URL] Restructure Requirement: A. ADMIN AREA Need an admin area so I am able to manage the products. For each product, you'll be able to enter: 1. Product Name 2. Category 3. Description (this will be rich-text editor where you can enter text and format it into headings, links etc.) 4. Upload Images (unlimited images) 5. Be able to add/edit/delete products. 6. Category management, add/edit/delete the product categories. B. MAIN WEBSITE Redesigned and restructured. User will be able to browse products by category. When he indicates that he wants to purchase it, he can fill up a form and leave his contact information. Website style similar to [login to view URL] Product search function C. Structure: don't want open source. Want custom-made, secure, stable language. D. SEO friendly A sample of current language attached.