What does a purple ribbon mean?

A magenta ribbon is the Human Fund.



<a href="http://s626.photobucket.com/albums/tt348/chewy0051/?action=view&current=festivushumanfundresized01.jpg" target="_blank"><img src="http://i626.photobucket.com/albums/tt348/chewy0051/festivushumanfundresized01.jpg" border="0" alt="human fund"></a>