I need to know how to hook up my Casio music keyboard up to my laptop so it can record to make music. Any help?

I am making music using Mixcraft 4.5 (if it matters) and I have this Casio keyboard that I want to hook up to my laptop so I can use the sounds on the keyboard to make melody loops and what not on it then mix it onto my laptop. DO I need a certain cord or what? I just need to know how I can get the sounds on the keyboard to show up on Mixcraft ( sort of like a music mixing/editing program) Please help and any answers are greatly appreciated :)