Mp3 Player script problem

Hi, I Have found this action scripting on the web and created my MP3 player, i just need to know what part of the scripting below do I need to change to put my own songs in?:

function loadData(success) {
if (success) {
showDisplay = this.firstChild.attributes.showDisplay;
if (showDisplay == “yes”) {
top.easeY(toppos);
topup = false;
display_btn._rotation = display_btn._rotation+180;
}
// end if
showPlaylist = this.firstChild.attributes.showPlaylist;
if (showPlaylist == “yes”) {
bot.easeY(botpos);
botup = false;
list_btn._rotation = list_btn._rotation+180;
}
// end if
aPath = new Array();
songTitel = new Array();
audioTracks = new Array();
audioTracks.shuffle();
audioTracks = this.firstChild.childNodes;
song_total = audioTracks.length;
for (var _loc2 = 0; _loc2<song_total; ++_loc2) {
aPath.push(audioTracks[_loc2].attributes.path);
songTitel.push(audioTracks[_loc2].attributes.title);
bot.playlist.btn.duplicateMovieClip(“btn”+_loc2, _loc2);
bot.playlist[“btn”+_loc2]._y = bot.playlist.btn._y+_loc2int(bot.playlist.btn._height)+_loc2;
bot.playlist[“btn”+_loc2].txt = checkDigits(_loc2+1)+". "+songTitel[_loc2];
bot.playlist[“btn”+_loc2].hit.onPress = function() {
listClick(this._parent.getDepth()+1);
};
}
// end of for
autoStart = this.firstChild.attributes.autoStart;
if (autoStart == “yes”) {
playSong();
play_btn._visible = 0;
} else if (autoStart == “no”) {
play_btn._visible = 1;
pause_btn._visible = 0;
} else if (autoStart == “random”) {
current_song = random(song_total)+1;
playSong();
play_btn._visible = 0;
} else {
current_song = int(this.firstChild.attributes.autoStart);
playSong();
play_btn._visible = 0;
}
// end if
}
// end if
delete audioTracks;
delete data_xml;
}
// End of the function
function listClick(prm) {
delete pausepos;
current_song = prm;
MySound.stop();
playSong();
}
// End of the function
function playSong() {
AudioPath = aPath[current_song-1];
if (pausePos>0) {
top.equalizer._visible = 1;
MySound.start(pausePos, 0);
pausePos = 0;
} else {
MySound = new Sound();
MySound.setVolume(volume);
MySound.loadSound(AudioPath, true);
MySound.onSoundComplete = function() {
top.equalizer._visible = 0;
if (autoStart == “random”) {
current_song = random(song_total)+1;
} else {
current_song == song_total ? (current_song=1) : (current_song++);
}
// end if
playSong();
};
top.track_load.onEnterFrame = function() {
total = this._parent._parent.MySound.getBytesTotal();
geladen = this._parent._parent.MySound.getBytesLoaded();
if (geladen != total) {
this._parent.load_display = Math.round(geladen
100/total)+"% Loaded";
this._xscale = Math.round(geladen100/total);
} else {
this._xscale = 100;
top.equalizer._visible = 1;
delete this.onEnterFrame;
delete this._parent.load_display;
}
// end if
};
}
// end if
play_btn._visible = 0;
pause_btn._visible = 1;
}
// End of the function
function checkDigits(toCheck) {
return (toCheck<10 ? (toCheck=“0”+toCheck, “0”+toCheck) : (toCheck));
}
// End of the function
function scrollTitle() {
top.title.txt.autoSize = true;
if (songTitel[current_song-1].length>20) {
top.title.txt.text = songTitel[current_song-1]+" “+songTitel[current_song-1];
top.title._x+top.title._width/2+4<top.title_mask._x ? (top.title._x=top.title_mask._x) : (top.title._x–);
} else {
top.title.txt.text = songTitel[current_song-1];
top.title._x = top.title_mask._x-3;
}
// end if
}
// End of the function
_root.playlist == undefined ? (playlist=“upload/mp3player.mp3”) : (playlist=_root.playlist);
volume = 90;
current_song = 1;
top.equalizer._visible = 0;
data_xml = new XML();
data_xml.ignoreWhite = true;
data_xml.onLoad = loadData;
data_xml.load(playlist);
bot.list_bg.onEnterFrame = function() {
if (hitTest(_root._xmouse, _root._ymouse, true) && this._parent.playlist._height>this._height) {
ymin = this._y+this._height-this._parent.playlist._height;
ymax = this._y+3;
conv = (this._ymouse-15)1.300000E+000/this._height;
conv>1 ? (conv=1) : (null);
conv<0 ? (conv=0) : (null);
this._parent.playlist.easeY(ymax-conv
(ymax-ymin));
}
// end if
};
bot.playlist.setMask(bot.list_bg);
play_btn.onRelease = function() {
playSong();
};
pause_btn.onRelease = function() {
this._visible = 0;
play_btn._visible = 1;
pausePos = MySound.position/1000;
MySound.stop();
top.equalizer._visible = 0;
};
next_btn.onRelease = function() {
delete pausepos;
current_song == song_total ? (current_song=1) : (current_song++);
MySound.stop();
playSong();
};
prev_btn.onRelease = function() {
delete pausepos;
current_song == 1 ? (current_song=song_total) : (current_song–);
MySound.stop();
playSong();
};
top.setMask(top_mask);
toppos = top._y;
top._y = int(toppos+top_mask._height-29);
topup = true;
display_btn.onPress = function() {
if (topup == true) {
top.easeY(toppos);
topup = false;
} else {
top.easeY(int(toppos+top_mask._height-27));
topup = true;
}
// end if
this._rotation = this._rotation+180;
};
bot.setMask(bot_mask);
botpos = bot._y;
bot._y = botpos-bot.list_bg._height-6;
botup = true;
list_btn.onPress = function() {
if (botup == true) {
bot.easeY(botpos);
botup = false;
} else {
bot.easeY(botpos-bot.list_bg._height-6);
botup = true;
}
// end if
this._rotation = this._rotation+180;
};
drag_btn.onPress = function() {
startDrag(this._parent);
};
drag_btn.onRelease = drag_btn.onReleaseOutside=function () {
stopDrag();
};
this.onEnterFrame = function() {
dur = int(MySound.duration/1000);
pos = int(MySound.position/1000);
playTime = {};
playTime.minutes = int(pos/60);
playTime.seconds = int(pos%60);
playTime.total = checkDigits(playTime.minutes)+”:"+checkDigits(playTime.seconds);
trackTime = {};
trackTime.minutes = int(dur/60);
trackTime.seconds = int(dur%60);
trackTime.total = checkDigits(trackTime.minutes)+":"+checkDigits(trackTime.seconds);
if (top.load_display == undefined) {
top.display = playTime.total+" / "+trackTime.total;
} else {
top.display = top.load_display;
}
// end if
if (top.trackDrag != true) {
prozent = pos
100/dur;
top.track_play._xscale = prozent;
}
// end if
};
top.track_back.onPress = function() {
this._parent.trackDrag = true;
this._parent.track_play.onEnterFrame = function() {
perc = (this._parent._xmouse-this._parent.track_back._x)/this._parent.track_back._width;
max = this._parent.track_load._width/this._parent.track_back._width;
perc>max ? (perc=max) : (null);
perc<1.000000E-002 ? (perc=1.000000E-002) : (null);
this._width = this._parent.track_back._widthperc;
this._parent._parent.pausePos = perc
this._parent._parent.MySound.duration/1000;
};
};
top.track_back.onRelease = top.track_back.onReleaseOutside=function () {
delete this._parent.track_play.onEnterFrame;
this._parent.trackDrag = false;
MySound.stop();
playSong();
};
vol_back.onPress = function() {
vol_front.onEnterFrame = function() {
perc = (_xmouse-vol_back._x)/vol_back._width;
perc>9.500000E-001 ? (perc=1) : (null);
perc<5.000000E-002 ? (perc=0) : (null);
this._width = vol_back._widthperc;
volume = Math.round(perc
100);
MySound.setVolume(volume);
top.equalizer._yscale = volume;
};
};
vol_back.onRelease = vol_back.onReleaseOutside=function () {
delete vol_front.onEnterFrame;
};
vol_front.setMask(vol_mask);
top.equalizer.setMask(top.eq_mask);
top.equalizer.onEnterFrame = function() {
++i;
this.createEmptyMovieClip(“graph”+i, i);
with (this[“graph”+i]) {
_x = 0;
_y = 0;
beginFill(6710886, 50);
moveTo(0, 0);
for (j=0; j<36; j++) {
z = random(12)+8;
lineTo(j6, -1);
lineTo(j
6, -z);
lineTo(j6+4, -z);
lineTo(j
6+4, -1);
lineTo(j6, -1);
}
// end of for
lineTo(j
6, 0);
lineTo(0, 0);
endFill();
}
// End of with
i>=3 ? (i=0) : (null);
};
top.title.setMask(top.title_mask);
setInterval(scrollTitle, 40);
MovieClip.prototype.easeY = function(t) {
this.onEnterFrame = function() {
this._y = int(t-(t-this._y)/1.500000E+000);
if (this._y>t-1 && this._y<t+1) {
delete this.onEnterFrame;
}
// end if
};
};

Thankyou Jimmy !!