Probleme with textanim

okey thanks for your advice, here is the capture

and here is the code :

import flupie.textanim.*;

import caurina.transitions.*;

/*

EXAMPLE:

0 - IMPORTANT! Don’t forget to embed the font that you want to use.

1 - Execute a static TextAnim "create";

2 - Indicates the way of TextAnim will be split text blocks. Can be CHARS, WORDS, LINES;

3 - Turning the blocks visible = false when dispatch block;

4 - Giving to TextAnim a effect function for apply for each blocks (can be an array of effects);

5 - Starts the animation

*/

var txtanim:TextAnim = new TextAnim(label1);

txtanim.interval = 200;

txtanim.blocksVisible = false;

txtanim.effects = myEffect;

import caurina.transitions.*;

function myEffect(block:TextAnimBlock):void {

    block.scaleX = block.scaleY = 0;

    block.rotation = -120;

    Tweener.addTween(block, {rotation:0, scaleX:1, scaleY:1, time:.5, transition:"easeoutback"});

}

// part sound

var ecoute:Sound = new Sound();

var urlSon1:URLRequest=new URLRequest("C:/Users/hakim/Music/09 One Direction - Story Of My Life.mp3");

ecoute.load(urlSon1);

var piste1:SoundChannel;

var posLect:Number=0;

var etatLect:Boolean=true;

pauseBtn.addEventListener(MouseEvent.CLICK,pauseAction);

pauseBtn.buttonMode=true;

function pauseAction(evt:MouseEvent) {

      if (etatLect) {

   txtanim.start();  // here I start a text anim

   piste1=ecoute.play(posLect);

   piste1.addEventListener(Event.SOUND_COMPLETE,ecouteSonTerminee);

   pauseBtn.btn_pause.visible=true;

   pauseBtn.btn_play.visible=false;

      } else {

   posLect=piste1.position;

   txtanim.stop();  // here I stop a text anim

   piste1.stop();

   pauseBtn.btn_play.visible=true;

   pauseBtn.btn_pause.visible=false;

      }

      etatLect=!etatLect;

}

btn_stop.addEventListener(MouseEvent.CLICK,arreterSon);

// button stop

function arreterSon(evt:MouseEvent) {

  posLect=0;

  etatLect=true;

  piste1.stop();

  txtanim.stop();  // here I stop a text anim

  pauseBtn.btn_play.visible=true;

  pauseBtn.btn_pause.visible=false;

}

// function for SOUND_COMPLETE

function ecouteSonTerminee(evt:Event) {

  posLect=0;

  etatLect=true;

  piste1.stop();

  pauseBtn.btn_play.visible=true;

  pauseBtn.btn_pause.visible=false;

}