Problem med klassedefinition

Hej eksperter!
Hvad er der galt med denne klassedefinition?


[Stickman.as]

// Stickman (Class; MovieClip)
class Stickman:MovieClip
{
    // Type (String; 'player', 'ally', 'enemy')
    private var type:String;
   
    // Graphics (String; Path)
    private var graphics:String;
   
    // Constructor (type, graphics, x, y)
    function Stickman(newType:String, newGraphics:String, newX:Number, newY:Number)
    {
        this.type = newType;
        this.graphics = newGraphics;
        this._x = newX;
        this._y = newY;
    }
}


[enFil.fla]

#include "Stickman.as"


[Outut]

**Error** C:\enSti\Stickman.as: Line 2: Classes may only be defined in external ActionScript 2.0 class scripts.
    class Stickman:MovieClip

**Error** C:\enSti\Stickman.as: Line 5: Attribute used outside class.
        private var type:String;

**Error** C:\enSti\Stickman.as: Line 8: Attribute used outside class.
        private var graphics:String;

Total ActionScript Errors: 3     Reported Errors: 3


Håber at få hjælp hurtigst muligt ;)