162598 Gumtree AutoPoster

I am looking for someone who can write a clean / simple autoposter program for gumtree.com. Gumtree is a site similar to craig's list The idea is for the program to simplify the process of creating ads on the site, an independent program that will remember certain fields and automatically fill them in, followed by auto posting them onto selected gumtree sites all over the world. A certain amount of research into gumtree is required but it's simple enough. Ideally there can be a database (like ebay's turbolister) Gumtree has an re-post function by entering the item number one can repost the ads. I would like to implement this function automatically into the program so that after 'x' minutes or hours or days as defined by the user, the ad would be reposted.