Using checkboxes to send email to multiple recipients with snapshot.

I have a workbook with a summary form identifying certain changes that have been made to the content. I have checkboxes linked to cells that contain email addresses. I also have a code for lotus notes that will launch email and take a snapshot of a certain range of cells. What I can't figure out is the code to select the email addresses (true) that are tied to the checked boxes and insert them into the sendto line. Help... =)