491125 Job Posting Aggregator PHP Script Needed

We need a script written to run on our Hostmonster hosting. So it'll need to to be PHP or something compatible (no aspx). We need it to aggregate job postings from elance, scriptlance, [login to view URL], odesk, doinga, [login to view URL], freelancer.com, etc. We'll give the keywords desired, and we'll want recent job postings from all of these sites to be posted on the page you'll be creating. No design or anything needed. Just a plain white template that can be uploaded to our server