Someone help me

1

i get this code

and want to change to as3

 
content.setMask(mcMask);
var target:MovieClip;
onPress = function()
{
 this.pressX = _xmouse;
 this.pressY = _ymouse;
 
 this.onMouseMove = checkAxis;
}
function checkAxis()
{
 var dx:Number = Math.abs(_xmouse-this.pressX);
 var dy:Number = Math.abs(_ymouse-this.pressY);
 if(dx > dy)
 {
  catchX();
 }
 else
 {
  catchY();
 }
 delete this.onMouseMove;
}
function catchX()
{
 target = this.content;
 delete target.onEnterFrame;
 
 target.oldX = target._x;
 target.oldY = target._y;
 var left = mcMask._x+(mcMask._width-target._width);
    var top = mcMask._y;
    var right = mcMask._x;
    var bottom = mcMask._y;
 target.startDrag(false,left,top,right,bottom);
 target.onEnterFrame = findDeltaX;
 onRelease = onReleaseOutside = throwX;
}
function catchY()
{
 target = this._parent;
 delete target.onEnterFrame;
 
 target.oldX = target._x;
 target.oldY = target._y;
 var left = mcMask._x; 
    var top = mcMask._y+(mcMask._height-target._height);
    var right = mcMask._x;
    var bottom = mcMask._y;
 target.startDrag(false,left,top,right,bottom);
 target.onEnterFrame = findDeltaY;
 onRelease = onReleaseOutside = throwY;
}
function throwX()
{
    this.stopDrag();
 
 var targetX:Number = mcMask._x+(Math.round((target._x + target.deltaX)/mcMask._width))*mcMask._width;
 target.deltaX = (targetX - target._x)%mcMask._width; 
 target.onEnterFrame = landingX;
 delete target.onRelease;
 delete target.onReleaseOutside;
}
function throwY()
{
 var mcMask:MovieClip = target._parent.mcMask;
    this.stopDrag();
 
 var targetY:Number = mcMask._y+(Math.round((target._y + target.deltaY)/mcMask._height))*mcMask._height;
 if(targetY < mcMask._y + mcMask._height - target._height)
  targetY = mcMask._y + mcMask._height - target._height;
 target.deltaY = (targetY - target._y)%mcMask._height; 
 target.onEnterFrame = landingY;
 delete target.onRelease;
 delete target.onReleaseOutside;
}
function findDeltaX()
{
    this.deltaX = (_xmouse - this.oldMouseX)*10;
 this.oldMouseX = _xmouse;
// trace(this.deltaX);
}
function findDeltaY()
{
    this.deltaY = (target._parent._ymouse - this.oldMouseY)*10;
 this.oldMouseY = target._parent._ymouse;
// trace(this.deltaY);
}
function landingX()
{
    if(Math.abs(this.deltaX * 0.8) > 0.1)
    {
        this._x+=this.deltaX*0.2;
        this.deltaX*=0.8;
    }
    else
 {
  this.oldX = this._x;
  this.oldY = this._y;
  delete this.onEnterFrame;
 }
}
function landingY()
{
    if(Math.abs(this.deltaY * 0.8) > 0.1)
    {
        this._y+=this.deltaY*0.2;
        this.deltaY*=0.8;
    }
    else
 {
  this.oldX = this._x;
  this.oldY = this._y;
  delete this.onEnterFrame;
 }
}

help me please

this fla file attach.