Scrape web sites with Mechanize and Hpricot

Hello,

We are looking for someone to help complete a project, a rails app
which scrapes job listings from numerous web sites. At this point, the
bulk of the work to be completed is just telling Mechanize
how to navigate the web sites and using Hpricot to find 4 fields. The
contractor must be familiar with Hpricot, Mechanize, and regular
expressions. There are between 25 and 70 web sites that still need to
be scraped by Friday, if possible.

Also, It turns out that one of the sites uses javascript and ajax
heavily so you would need to be able to figure out how to scrape that
one as well.

Thank you,
David Cherner