This is our cat. I was freaked that she did this but I came to find out it isn't anything new. She climbs up the metal door all of the time and now walks across the door jamb/frame to get on to the door.
http://i149.photobucket.com/albums/s...e/P4060024.jpg
{and, if you notice the hair sticking up on her, she has a cowlick! always has}