I would like to have a form where aa user can select multiple choices. I can do this with checkboxes but I would like to have an "All Of The Above" which would deselect all of the checkboxes from above.
 Current Issue
 Another Choice
 All of the Above
The user could select archive and Another choice, but if he selected All of the above I would like the choices above that were selected to be deselected. Is there a way to do this?