Skriv lite programvara

Hello! I wonder if theres some one that can make somthing like this. On the webbsite i want to have a form that users can feed with there mail and paeword to the mail. Facebook hade somthing like that for some times ago.. When the have logged in on there mail i want to copy all of the email friends/mail adresses to a list that sends to my email. And att last i want the program to count ever singel mail adress that i have copy and the user then can se how mutsh mail adresses i have copying. Is that posseble??