This behavior checks or unchecks all checkboxes in a selected form.
When designing forms it is sometimes needed to create a facility to check or uncheck all checkboxes in a form in one click.
Eg. when creating a facility to delete some or all database records displayed on a page.
Access this behavior:
step 1 - make sure there is a (named) form with at least one checkbox in the current document,
step 2 - select the trigger for this action (eg. a text link or a button), and
step 3 - choose 'Toggle Checkboxes' from the 'FlevOOware' flyout in the Behaviors palette.