I'm trying to add the ability to filter by area.

Hello Kevin,

Thank you SO MUCH for making this module.  I think it saved me at least a day of swearing at computers.

The one additional thing I'd like to be able to do is pick only specific areas to query.  Looking at your code, this seems to be fairly simple to implement, so this pull request is my attempt.  If you think this would be worth sharing, please merge it back in.  If not, just let me know and I'll just keep my fork for my own use.

Thanks,

Eldan Goldenberg, dr-i-ve.com