Classifieds and Auction Auto Relist Project

I am requiring some modification to my Geodesic ClassAuction installation at <[login to view URL]>. The specifics of the project are as follows: I want a modification made to allow automatic relisting of auctions or classifieds when their time duration has elapsed. The relisting feature will be an option that a user can select when placing their auction or classified listing. In addition they may select to relist until the item is sold or specify a number of times that it is relisted. There is already a process in place from the admin of the site to relist auctions or classified listings and this just makes a copy of the existing listing and inserts it into the database. This is what I want to occur when the users listing is closed. The old listing will close, the script will make a copy of the listing and then relist it as a new one. So coders can see the script in action, I have created a special account for you. The username is 'testuser' and the password is 'password'