b2b Webapplication

HI Some of the Best B2B Global Marketplace Sites [login to view URL] [login to view URL] [login to view URL] [login to view URL] Optional Reference [login to view URL] [login to view URL] Design related points: 1. It should be a 1278 X 1024 Resolution Application. 2. UX should be Very simple to see and use. 3. Browser Supportability it should support for IE7+, FireFox and Opera. 4. Only corporate color need to be used. Eg: File is attached below. 5. All the image settings should be in common folder with defined names. 6. All the Font and Style should be in CSS to make it multi Lingual. 7. Size and Placement of a layout are the major responsibility. 8. Each Service should be showcase to users with a simple design. Eg: How to Buy? [login to view URL] 9. Layout placements can be focused using Google labs. Eg: [login to view URL] Developer related points: 1. Code should be understandable for further modifications. 2. Page load time should be minimal. Eg: JavaScript, Images and CSS should be defined. 3. A proper document should be made for our site which contains all features and their description. 4. For Future prospective our site should be very simple to customize it for different languages. 5. Let me know if you need a testing paypal account to integrate. 6. All the language text displayed on a web page should come from a resource file for multi language support. Tester related points: 1. List out all the scenarios of each feature. 2. All the Scenarios should be tested thoroughly. 3. Test each feature with all the boundary cases. 4. Security and Authentication should be tested like Login, inner pages opening directly. 5. Verify all editable controls with special characters and Unicode. 6. Page Load Time should be calculated for each page. 7. All the browsers should be [login to view URL]: IE7+, FireFox and Opera. Some Good Services to implement on our site refer more details about the below future.. [login to view URL] 1. List Your Company 2. Buyer's Posting 3. Logistic Service (Optional) 4. Reverse Auction 5. Procurement Service 6. Business Alliance 7. Surplus Inventory 8. Placement Service 9. Used Products/Machineries/Auotmobile (Future Goal) It should be develop in Asp.net Or PHP plz give your valuable suggestions on the same. Regards Abdul