How do you add Facebook friends onto DragonVale?

All you have to do is click on the social button, then click "invite friends", then click on the Facebook "F" inside the box or the Words that say "add friends from Facebook" and there you go! It will bring you to a webpage for Facebook. So if you have too many webpages up, I advise you to find one you don't need and delete it before it switches the Facebook page with something you need! Just a little tip. ;) Oh, and by the way, I am starting to put these little tips on all of my answers. Search different questions to find my tips!