Curl web authentication (cookie/javascript based) and form submit

Hello, I have a web based form, protected through javascript cookies. I need to automate the process of submitting data to this web form through a series of curl commands. These curl commands will be inside a PHP and/or a DOS .BAT file. The final work will be a script that will: 1) create empty cookie file 2) perform login/authentication 3) follow some links 4) parse data from a web page 5) submit data to a web form 6) store result page 7) logout/delete cookie file Please, bid if and only if you are really proficient in curl+cookies scripting. Happy bidding, Pierpaolo