Webrequest script

Hello, my name is Marcus. I have an EA for which I want to have a Webrequest script made which will employ both the GET/POST Webrequest functions. I want to target MarketsWorld. The script needs to be able to login to MarketsWorld, place CALL/PUT trades, and output the GET/POST data to the terminal. I also want the code to be documented in a tutorial type fashion.