Click multiple symbols to trigger one action.

Hello,

I am creating an interactive checklist that requires all checkboxes on a page to be checked. On each page there is a list of boxes that need to be checked and master list on the side. Once you have checked all the boxes (symbols) on the page, the coresponding box for that page in the master list would get a check also. Somehow I need to link all the checkboxes in the list so that once they are all checked, the correct box in the master list would get a check.

So far I have it set up so each page is a symbol, the next and prev buttons are working and I have symbols created that work as checkboxes.

Thank you in advance for any help you can offer.

B.