How to make facebook smileys

Well,if you think how to make facebook smileys during chat this is right place to be but if you thinking about making your own smileys for using them on facebook you should check some of developers forums. Facebook have big forum just for people who develops all kind of stuff for facebook like games,apps and graphics. Actually you can draw your own facebook smileys in windows draw but how to import them to facebook I actually don't know. Sorry about that.