Need simple http server with proxy for .js im client

I need a recommendation for an easy-setup http server to serve files for a javascript chat client and also proxy /http-bind over to http://localhost:7070/http-bind. Perhaps a java app, as this is for my WinXP development setup, where I’m not already running a web server.

Either that, or I need a configuration to make OpenFire’s embedded Jetty do this.

(Note: OpenFire is intended to serve files from resources/spank/ via port 7070, but that feature was accidentally disabled a couple years ago. I’ve posted a bug report to the development section.)

I got nginx for Windows.