I am trying to implement a small functionality like import contacts which takes in the username and password and imports contacts in that account. Ex: When we create facebook account, we can provide hotmail account and send invitation to join etc. However, here I want to import the user's online receipts after logging into the user's account in a xml format which I can use later. I am trying to use http://web-harvest.sourceforge.net to implement the same.
I am confused because if the user logs in there won't be any session stored. it Any ideas on how to implement it.