Converting AS1 to AS3. Please help me

[bogdano1]

I'm working on converting an old flash using AS1 into AS3. Please tell me if exists any software solution for this. This is the code:

steps = 10;

fscommand ("allowscale","false");

fscommand ("Showmenu","false");

Playmusic = true;

Motorlyd = new Sound();

Motorlyd.attachSound("motorlyd");

motorlyd.setVolume(0);

blink = 1;

rotation = 90;

_root.Rotation = -90

gotoAndPlay (5);

	diff = Math.abs(this._rotation - _root.rotation);
	if( diff < 10) {Hast = 2}
	if( diff > 10) {Hast = 10}
	if( diff > 30) {Hast = 30}

	if (this._rotation > _root.rotation) { This._rotation = This._rotation - Hast}
	if (this._rotation < _root.rotation) { This._rotation = This._rotation + Hast}

//_root.tester2._rotation = (180 / 100) * faderval;

gotoAndPlay (2);

on (press) {

  startDrag ("", false,_X, 28,_x, 198);

}

on (release) {

  stopDrag ();

  fader = int(100-((_y -28) / 1.70));

  _root.var1  = 85 + (0.89 * (100-fader));

  faderval = fader;

  fader = fader +'%';

  _root.blink = 0;

  _root.vagten.gotoAndStop(1);

  _root.vagten.play(1);

  //_root.tester2._y = 150 - faderval;

  _root.Rotation = 30 - (180 / 101) * faderval;

}

[kglad]

var steps:int = 10;

fscommand ("allowscale","false");

fscommand ("Showmenu","false");

var Playmusic:Boolean = true;

var Motorlyd:Sound = new motorlyd();

//motorlyd.setVolume(0);

var blink:int = 1;

var rotation:int = 90;

MovieClip(root).rotation = -90

//gotoAndPlay (5);

var Hast:int;

var diff:int = Math.abs(this.rotation - MovieClip(root).rotation);

    if( diff < 10) {Hast = 2}   

    if( diff > 10) {Hast = 10}   

    if( diff > 30) {Hast = 30}

    if (this._rotation > MovieClip(root).rotation) { this.rotation = this.rotation - Hast}

    if (this._rotation < MovieClip(root).rotation) { this.rotation = this.rotation + Hast}

gotoAndPlay (2);

var rect:Rectangle=new Rectangle(this.x,28,0,170);

this.addEventListener(MouseEvent.MOUSE_DOWN,startdragF)

function startdragF(e:MouseEvent):void{

this.startDrag(false,rect);

stage.addEventListener(MouseEvent.MOUSE_UP,stopdragF);

}

function stopdragF(e:MouseEvent):void{

stage.removeEventListener(MouseEvent.MOUSE_UP,stopdragF);

this.stopDrag ();

var fader:String = String(int(100-((_y -28) / 1.70)));

MovieClip(root).var1 = 85 + (0.89 * (100-int(fader)));

var faderval:int = int(fader);

fader = fader +'%';

MovieClip(root).blink = 0;

//MovieClip(root).vagten.gotoAndStop(1);

MovieClip(root).vagten.gotoAndPlay(1);

//_root.tester2._y = 150 - faderval;

MovieClip(root).rotation = 30 - (180 / 101) * faderval;

}

p.s. that is terrible coding even by as1 standards.