Not loading mp3

Hi guys. I put the following actionscript on my first frame so I can get an mp3 to play. It does when I preview the movie (Ctrl + Enter) but it doesn’t when I publish it as an htm. Help! The file name is: triste.mp3

//Load Streaming mp3 behavior
if(_global.Behaviors == null)_global.Behaviors = {};
if(_global.Behaviors.Sound == null)_global.Behaviors.Sound = {};
if(typeof this.createEmptyMovieClip == ‘undefined’){
this._parent.createEmptyMovieClip(‘BS_triste’,new Date().getTime()-(Math.floor((new Date().getTime()) /10000)*10000) );
_global.Behaviors.Sound.triste = new Sound(this._parent.BS_triste);
} else {
this.createEmptyMovieClip(‘triste’,new Date().getTime()-(Math.floor((new Date().getTime()) /10000)*10000) );
_global.Behaviors.Sound.triste = new Sound(this.BS_triste);
}
_global.Behaviors.Sound.triste.loadSound(“triste.mp3”,true);