Thread: create page with search results - cannot pass location

create page with search results - cannot pass location

I have created a number of pages that display relevant search results (for example domain.co.uk/it-jobs) will show all IT jobs.

This is done by storing the search term as a custom field in the page and calling before the loop i.e. <?php query_posts('post_type=job_listing&s=Java+Develope r&location=Birmingham'); ?>
The trouble is that this doesn't appear to work for location - does anybody know how I can set the location without having to use ugly urls?