40094 Freelance Auction Script Help

I am looking for someone who can help with the last stage of development for a script which is similar to [login to view URL] The following is what I am looking for: 1) I need a payment processing module developed. The payment processing module should make use of PayPal and PayPal IPN. The module should automatically accept deposits, it should allow transfers, escrow payments, and withdrawls (upon admin approval). Also, I need someone to develop and add an payment management module to the admin panel. The payment management module in the admin panel should set and configure the fees for webmasters and programmers (standard fees, featured fees, hidden fees, gold member fees, etc.) using whole dollar values and percentage values. The module should also have the ability to set the PayPal percentage charge. It should also list withdrawl request from users and have the ability to process withdrawls for users by a click of a button. ---All transactions should be reflected and recorded in the user accouont and admin account panel----- 2) I am having trouble with account management. The problem is when user is logged in and they click on another username (such as to view another user profile)...for some reason they are then logged in as that user and when they click on the "My Account" option they are seeing the wrong account (they see the account of the user they clicked on). The system I am using is: - Windows 2003 Server - IIS 6.0 - PHP5 - MySQL 4.1