This is useful for people who have or would like to have a mobile version of their site, but do not know how to detect and/or redirect only the mobile users.
JavaScript, PHP, and ASP versions of the script can be downloaded from the site. The script can easily be ported, so I plan to make ColdFusion, JSP, and Rails versions too once I have access to supporting servers.
Also on Detect Mobile Browser is a unique redirection service (that can be shortened using your favorite URL shortening service) which directs regular visitors to one site and mobile visitors to another.
Example: http://detectmobilebrowser.com/facebook.com/chads,m.facebook.com/chads
Regular visitors would be redirected to facebook.com/chads and mobile visitors would go to m.facebook.com/chads.
