Classified Ad Site

Website must be Fully Functional like [login to view URL] ( the front page will be slightly diffent, instead of map, will have some web 2.0 boxes ) Features must be same with [login to view URL] Web 2.0 design and features. 1) Buyer can post their requirement with multiple image uploading and light box functionality (first 2 images free, more images to be charged) 2) Seller can post their item with multiple image uploading and light box functionality, with watermark support 3) They can contact via email from the site 4) They can create their cookie based favorite item list 5) Search functionality for buying classified and selling classified (wanted & selling) 6) Static pages 7) seller can place ads with or without registration. just a simple password given (admin can choose to have approval or option to allow automatic publish for the previously registered users, must be flexible even the details for the non registered users history must be kept in the system) . or more serious seller can go for registration, feedback can be given by the buyer based on the item posted. all feedbacks require approval 8) ads will remain in the website in 2 months. after 2 months, system will notify seller via email if he/she want to continue the ad placement or not. if there is no respond. ads will be automatically deleted. 9) in the front page. i want to include most popular items and latest items posted. 10) items can be sorted via cateogies. 11) templates can be edited 12) google adsense slot just like [login to view URL]