Ok, here's what I want..
from my website when a user clicks a link, all the following steps happen automatically (and in order)
- for example, from my website the user presses a link called 'facebook login'
1- a new window opens to the main facebook login page
2- the username and passwords fields are automatically populated from data stored on a secure database on my server.
3- the login button is automatically pressed in order to login the account
I'm not sure exactly what it takes to get this done so I've checked several requirements that I think may apply.