Automatic Login Script using CURL (AJAX login)

I need someone who has a history of working with PHP, CURL and can automate a login to [login to view URL] which uses AJAX. This script will run on my server and I have libcurl installed. I can also install any other libraries that you suggest. I believe its the AJAX part that is causing me difficulty so you must have experience of this too. I only need you to login successfully, store cookies and redirect to a given page. I will do all the page scraping and stuff myself. Please check out [login to view URL] beforehand to make sure that you can complete this project.