Skills and Mastery Item QuestionFollow

When you pull up your skills window it shows your list of skills and there number and the max you can have them for that level. Does anyone know of where there is a list of what the max is for each level?

Also,when you look at an item it shows you the recquired skill and the Mastery for it. I want to get the list so I can see when items will con white to me.

Thanks!