Crawlers in ruby

We're building a property listing site, and we'll need to crawl other sites to harvest data to show on out site. We'll need more scripts and maintenance of the existing scripts on a recurring basis, so we would like a long term relation with the freelancer. The scripts should be written in the same way as the attached example script, and harvest the same data. For the first task, we would like scripts for the following sites [login to view URL][4332,4583] Click on "Afdelingsbilleder" for each property to see the pictures available = nil for all description = nil for all [login to view URL] avaible = parse "Ledig fra:" %d/%m [login to view URL]