add login system to our website

Login System: We want to build Volunteer/member registration and login page where profile page(similar to Facebook profile) for each user will be created upon his/her registration. (Facebook user ids also can be used but user page should be created by facebook profile info then.) a. Donation button should be present on each volunteer/member profile page. b. Work of each volunteer will be tracked on amount collected by him/her through his profile page. c. A progress bar should be added to each and every profile indicating how much donations the volunteer raised. Existing website([login to view URL]) is created in iweb, so we want things compatible to iweb or iFrame/ HTML code.