Complete unfinished site(repost)

This is a project that has been started but the original programmers dropped the project. You can use the existing code and module to complete the project. Solid PHP, JavaScript (Mootools, jQuery), CSS and basic Flash knowledge are required. Design/layout is already done. This is what we need done to complete this site: - add 5-6 more pages (the pages will be done after the same model as the pages that already finished) - add a vertical menu on some of the pages - a video page with 4-5 videos: will be implemented using Flash, also an audio player is needed (using Flash; the streaming has to be continue through all the pages) - add 2 forms done in php (a contact form and another more complex submission form - appx 10 fields and the possibility of attaching a few files in this contact form) - create a back end for managing the website * The site has to fit well in all in all types of screen resolution * The site has to be "mobile friendly" for main mobile platforms. * The site has to be cross-browser compatible CMS specifications: * Ability to create new main categories and subcategories * Ability to manage, edit, create, delete content (on all pages) * Ability to upload, change, delete images * Ability to upload, delete videos (on "Videos" page) * All site URLs are search engine friendly (optimisation built in) * Ability to create new site administrators as required