Dating Advice: How can I tell if this girl likes me or just wants to be friends?

Don�t be a brain-dead moron. Learn to read a womans signals!
SIGNALS THAT A GIRL JUST MIGHT LIKE YOU:
She smiles at you a lot
She plays with hair around you
She invites you over at night
She sits on your face in a friendly way

Source: http://www.hogwild.net