Thats pretty brilliant but why not a simple script to just pass the IP to blackbox proxy and handle the return code...let them do all the proxy collection info stuff
Im not all that with scripting I havent coded in years
blackbox works like so
When you want to check if someone is using a proxy, simply request:
http://www.shroomery.org/ythan/proxy...p?ip=127.0.0.1
The response is a single character and will contain one of three values: Y if it's a proxy, N if it isn't, or X if there's an error.