Keyboard Problems

[Akrouu]

So I have an HP Pavilion G6-1B59WM and I was using it this morning and my dog ended up jumping up onto it knocking a key loose.

My 'm' key was sitting at quite an odd angle, the top part was down but the bottom of the key was sitting up in the air so I couldn't use the key.

While trying to fix the key, my 'n' key popped off.

I can't seem to get the keys on. I have them in the right positions and I can click the top part of the keys on but the bottom won't go on right and I can't get them on the right way.

(Currently the keys are in a bag and I'm just typing on the little nubs.)

Any ideas on how to put my keys back on?

(Close up of the keys with just the 'n' on.)

(Close up of the keys when I have them on.)(All the pieces)

[Mumbodog]

I just put a relacement key on similar to that, here is the page on how to do it, it is not very good and I had to figure out part of it myself, very hard to explain. 

http://www.laptop-keys.com/instructions.php?make=HP&video=none

[Akrouu]

Thanks! As it turns out my friends dad had to help me. The little "o" piece had two prongs that had to be smushed into little holes on the bigger piece so the key could lay flat.