Tech help

Hi everyone! I hope you had a great summer and are enjoying your next class at RISD. (PHP for me!)

I'm looking for some tech help... I would like to add a "Forward to a friend" button to my game (which is finally fully functioning!). Does this involve a special script or is there some way to add a link of somekind to the button in it's properties, similar to a "mailto" link.
I've done some searching online but no success.

I'd love your help!

Thanks,
Nancy