Scoping questions:
--->There's an issue with whether variables are going to be looked-up/written to local objects or global. For instance:

class ()
{
x = 3;
function mFunc()
{
x=2; //local x, or class's x
}
};

Another way of doing things is to have self.x/this.x be for global. Javascript gives var for local. Do we just want to force using var?