Problem with volume control slider

programming flash
1

I have done this turtorial http://www.kirupa.com/developer/mx/volume_slider.htm
which worked very well. I need to have the track play as soon as it is loaded, without having to push the play button. I added some script to the onEnterFrame event, but that dosnt work, becuase it just keeps playing over and over on top of each other. Can anyone help?


 
onClipEvent (load) {
 mySound = new Sound();
 mySound.loadSound("rak2.mp3", false);
 speed = 5;
 volume = 0;
 _root.volume = 100;
 dragger._x = line._width*_root.volume/100;
}
onClipEvent (enterFrame) {
 downloaded = mySound.getBytesLoaded();
 total = mySound.getBytesTotal();
 if (downloaded != total) {
  _root.dl = "downloading song...";
 } else {
  complete = 1;
  _root.dl = "";
  _root.mySlider.mySound.start(0, 99); //my poorly added script
 }
 d = (_root.volume>volume)-(_root.volume<volume);
 volume += d;
 mySound.setVolume(volume);
}