b2b marketplace

Need a B2B script which is similiar with [login to view URL] or better features than it, No softbiz b2b script! I sincerely hope you must have gone through my requirements which i haven't explained all, basically professional developers would understand the structure and admin [login to view URL] you have strong know how on [login to view URL], its a B2B site and i need professional people to work on [login to view URL] of the points I would like to mention so that you may have some idea to what we want: 1. Multilanguage support: English, Chinese, German, French, Italian, Portuguese, Spanish, Russian, Arabic, Hebrew, Thai, etc 2. Instant messenger integrated to allow online members chat. 3. Support escrow / Paypal payment between buyer and seller and other Payment Gateway. 4. Support Google Adwords like service:companies bid on a keyword and the higher bidder get higher ranking when display their company; SEO friendly site, more tips and information will be provided later. 5. Not violating copyright of [login to view URL] or any other site. Skill required: --------------- - Javascript, - Java - Photoshop - ScriptInstall - Flash - CSS - Linux - PHP - database like mysql, etc - Joomla - Shopping Cart - Ecommerce - Website Security - Apache - System Admin - Templates - Paypal API / other payment gateway API - registration - login - session - user/member management - unload buy and sell, contact, introduction, email etc. - payment history of each member - category management - product management - buy and sell - directory tree structure - advanced search - payment management - payment gateway - content management system - admin control panel - instant messager implementation /live chat - forums - email system - send / receive / store emails for members within time limitation - exchange currency system - Auction function I will need website very similar Features like [login to view URL] or better and latest feature if you can implement with consultation , i will only talk to genuine and legitimate people more details. Please feel free to contact us. You have to be skilled developer, professional & responsible , please serious and resonsible people contact us. We thank you in advance and welcome serious people.. --------------------------------------------------------------- LEGAL PROTECTIONS: ================== 1) I require complete and fully-functional working program(s) in executable form as well as complete source code of all work done (so that I may modify it in the future). 2) Deliverables must be in ready-to-run condition as follows (depending on the nature of the deliverables): 2a) All other software (including but not limited to any desktop software or software the employer intends to distribute) must include a software installation package that will install the software in ready-to-run condition on the platform(s) specified in this project (unless specified elsewhere by the Employer). 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Employer will receive exclusive and complete copyrights to all work purchased. 3b) No part of the deliverable may contain any copyright restricted 3rd party components (including GPL, GNU, Copyleft, etc.) unless all copyright ramifications are explained AND AGREED TO by the employer on the site per the worker's Worker Legal Agreement. I am looking for dedicated professional Web developers who can responsibly take this project and prove the Job can be done with his Technical examples and demos. I am interested to Make Dynamic Website similar To [login to view URL] , with all same features or better than it, Language: PHP, MYsql, JavaScript, HTML.