adding a new set of animation frames?

Well can you help me with the rest of this Duke. Im not as good a coder as you. And I learn better if I can see the code. Every code I get, I store it in my brain and use it`s pieces for stuff. I learned quite a bit about anim frames today, But I still need your help. And sorry for the jumbled code, I am on a cellphone and I can`t space