CFC for Building a Zip Code Proximity Search with ColdFusion

Back in Oct 2005, SysCon published an article I wrote in CFDJ magazine. Unfortunately, the Webmonkey.com tutorial I originally based my article on has been removed by Wired. I contacted them and hopefully they'll dig it up and repost it under their new wiki site. In the meantime, here is a link to the CFC file zipfinder.cfc used in that article.

One more note... if you make use of my code examples from the CFDJ article, please write your queries using cfqueryparam, which I should have done in the first place.