This is an extremely simple and that should take someone all of 30 seconds. I would do it myself, but I'm on the road.
To mask a target server so as not to confuse clients with the dev server, I need a wrapper HTML file to use an internal HTML frame to host the target page. It should all be invisible to the user and they should think they're still on the original server.
Manually add the date to your response/bid to separate yourself from autoresponders.