Help with my mp3 player

1

i had a friend create an mp3 player for me,
unfortionatly, the way its set up, once one song ends, it just stops. i need it to go on and play the next…

heres my code below, anyone have any ideas to do this?

rightClickMenu = new ContextMenu();
rightClickMenu.hideBuiltInItems();
_root.menu = rightClickMenu;

/////////////////////////////////////
count = 0
/////////////////////////////////////

playlist_xml = new XML();
playlist_xml.ignoreWhite = true;
playlist_xml.load(“xml/playlist.xml”);
playlist_xml.onLoad = function(success:Boolean) {
if (success) {
_root.mp3file = []
xmlNode = this.firstChild;
totalxmlNode = xmlNode.childNodes.length;
for(var a=0;a<totalxmlNode;a++) {
_root.mp3file[a] = xmlNode.childNodes[a].attributes.file
}
}
makeSound()

};

/////////////////////////////////////
musicSound = new Sound();
function makeSound() {
btnPlayPause.gotoAndStop(3)
musicSound.loadSound(mp3file[count], true);
musicSound.onID3 = function () {
artistName = musicSound.id3.TPE1
titleName = musicSound.id3.TIT2
}

}

checkOnEnterFrame = function () {
if(!pauseSound) {
var pct:Number = Math.round(musicSound.getBytesLoaded()/musicSound.getBytesTotal() * 100);
var pos:Number = Math.round(musicSound.position/musicSound.duration * pct);

clipLoader._width = (pct/100) * clipLoaderBg._width
clipPos._width = (pos/100) * clipLoaderBg._width
}

titleField.text = artistName + " - " + titleName + "      " + artistName + " - " + titleName;

///////////// move artist - title from left to right // start

if(titleField.hscroll == 0) {
    goLeft = true
}else if(titleField.hscroll == titleField.maxhscroll) {
    goLeft = undefined
}

if(goLeft) {
    titleField.hscroll += 10
}else{
    titleField.hscroll -= 10
}
///////////// move from left to right // end

}
//////////////
musicSound.onSoundComplete = function() {
if(count < totalxmlNode-1) {
clipPos._width = 0
count++
}else{
count = 0
}
delete musicSound;
musicSound = new Sound();
makeSound();
};

btnNext.onRelease = function () {
clipPos._width = 0
musicSound.stop()
if(count < totalxmlNode-1) {
count++
}else{
count = 0
}
delete musicSound;
musicSound = new Sound();
makeSound();
}

btnPrev.onRelease = function () {
clipPos._width = 0
musicSound.stop()
if(count > 0) {
count–
}else{
count = totalxmlNode-1
}
delete musicSound;
musicSound = new Sound();
makeSound();
}

_root.onEnterFrame = checkOnEnterFrame;