Modalframe Authenticate

This module is an add-on to the Modalframe API module. It enables administrators to insert an additional authentication to send certain forms. This will serve as means of protecting certain duties from maluse or mistakes.
Administrator needs to define forms which will receive the extra authentication. When user tries to submit the form, this module will popup a new modalframe with the username prefilled, prompting for password. If no password is given or it's wrong, the form is not sent.