mp3 playing but not when HTML is launched!

1

when I launch the swf the mp3 plays but when I launch the html it is not… ugh need help!

function showPage() {
stopAllSounds();
_level0.ui.content_area.content.loadMovie(“modules/” + contentItems[currentContentItem].attributes.FILENAME);
if (contentItems[currentContentItem].attributes.audio != “”) {
// create a new sound object
var soundHolder = new Sound();
// load mp3 into the sound object
soundHolder.loadSound(“modules/” + contentItems[currentContentItem].attributes.audio,false);
// play the sound
soundHolderVolume=100;
soundHolder.setVolume(soundHolderVolume);
soundHolder.start(0,99999);
}
}