I've created a tiny ajax mechanism whereby the user clicks on a link, and a string is added to a session variable; further, if the user clicks on a [x] next to to the link, the ajax deletes it from a session variable. This is very similar to how tags are managed, in the admin. What I'd like to do is to ensure that if the user has some variables set, that they are included in the email to be sent. I'd like it to display both on the form (as html, where it can be manipulated) and in the actual email (as text, perhaps). Does GF have some mechanism or work-around that would allow for this?