import com.adobe.serialization.json.JSON;

trace("AS3 (Flash CS5): OO 01: Methods\n============================");

trace
( "\n---------"+
  "\nObjekt o1"+
  "\n---------"
);

var o1 = 
  { x: 1,
    y: 2,
    move: function(dx, dy) { this.x += dx; this.y += dy; }
  };

trace(JSON.encode(o1));
trace(o1);
o1.move(7,4);
trace(JSON.encode(o1));
trace(o1);

delete o1.move;
o1.move = function (dx, dy) { this.x -= dx; this.y -= dy; };

o1.move(7,4);
trace(JSON.encode(o1));
trace(o1);

trace("o1.move: " + o1.move);

/*
*/