We have a door in our home that is a spare bedroom, hardly ever used. Since it's across from the bathroom we decided to do the same thing. It actually works really well and has been hanging there for quite a few years. I couldn't remember how I did it so I just went and checked.
The back is wired across with plastic coated wire like any normal frame job, then in the back we have it hanging by two points with hooks similar to these..
It also helps to put a couple rubber bumpers on the back/bottom to keep it somewhat in place. Also since the top is hanging by hooks and sticks out slightly, they push out the bottom just a little to even it out. I'm spoiled I used to work at a frame shop and swiped a bunch of these..
anyway, good luck! Don't forget to post pics
