Quickform "Re-edit"

I am trying to use HTML_Quickform and can't seem to get one thing to work. I have built a form and everything works great when saving/submitting the form. But after the 'frozen' form is displayed, I want to allow the user to then click another button to immediately edit it again (in case they realize they have mis-type something, etc). So I change my 'flag' to indicate that I want to 'edit' the form (which loads all the defaults from the database), but the form is still frozen. How can I 'un-freeze' the form to display the input rather than the frozen display? Thanks, -Dan