A web form to be filled in automatically for an online automated ad creation

On my website [login to view URL] , A php script should be written, which will be triggered automatically each time the user hits the "[login to view URL]" page. The script will: 1) rename the file [login to view URL] to [login to view URL][i].html Where i is incremented each time the script is run. 2) call the following link: http://www.cityoflove..com/[login to view URL] ...and fill up the fields as I specify 3) Submit this first form 4) on the next form, the script will fill the fields automatically, including the "backlink" link: [login to view URL][i].html ...and submit the "Verify Link" button 5) Fill the following form again according to the list I will specify, including uploading a picture, and the email address [login to view URL][i]@[login to view URL] 6) Again fill up the following last form 7) Automatically chose the "No, I want a free listing" button to opt for a free ad. For questions, email me, it shouldn't too hard.