Flash + Xml

Tenho um player em flash que puxa as musicas em arquivo XML, tá tudo funcionando beleza.

Quero agora inserir 4 botões (Funk, pagode, mpb e rock), queria que quando o usuário clicasse, carregasse o arquivo xml funk.xml por exemplo.

O codigo atual que puxa o xml é:

>
onClipEvent (load)

{

 function player(elmMain)

 {

 this.elmMain = elmMain;

 this.elmMain.xmlRetorno;

 this.elmMain.numMusica;

 this.elmMain.musicaAtual;

 this.elmMain.musicaCorrente;

 this.elmMain.musicaCorrenteShuffle;

 this.elmMain.playList1 = new Array();

 this.elmMain.playList2 = new Array();

 this.elmMain.playList3 = new Array();

 this.elmMain.playList4 = new Array();

 this.elmMain._soundbuftime = 10;

 this.elmMain.playSound = new Sound();

 this.elmMain.playSound.setVolume(100);

 this.elmMain.elmTextProxMusica.html = true;

 this.elmMain.elmTextProxMusica2.html = true;

 this.elmMain.elmInfoMusica.elmTextMusica.html = true;

 this.elmMain.pausa;

 this.elmMain.inicioSequencia;

 this.elmMain.sequenciaShuffe;

 this.elmMain.shuffle;

 this.elmMain.indicaPlayList;

 this.elmMain.indicaPlayListSong;

 this.elmMain.onEnterFrame = function ()

 {

 if (!shufle)

 {

 indicaPlayList = "3";

 indicaPlayListSong = "4";

 }

 else

 {

 indicaPlayList = "1";

 indicaPlayListSong = "2";

 } // end else if

 };

 this.elmMain.playSound.onSoundComplete = function ()

 {

 nextMusica();

 };

 this.duracao = function ()

 {

 this.elmMain.elmDuracao.elmIcoDuracao._x = playSound.position / playSound.duration * 270;

 trace (this.elmMain.elmDuracao.elmIcoDuracao._x);

 if (this.elmMain.elmDuracao.elmIcoDuracao._x >= 269 && playSound.duration > 90000)

 {

 this.elmMain.elmDuracao.elmIcoDuracao._x = 0;

 nextMusica();

 } // end if

 };

 System.useCodepage = true;

 var playerXML = new XML();

 playerXML.load("config.xml");

 playerXML.ignoreWhite = true;

 playerXML.onLoad = function ()

 {

 PlayList(this);

 };

 PlayList = function (objeto)

 {

 xmlRetorno = objeto;

 numMusica = xmlRetorno.childNodes[0].childNodes.length;

 for (i = 0; i < numMusica; i++)

 {

 playList1 = new Array();

 playList3 = new Array();

 } // end of for

 for (cont1 = 0; cont1 < numMusica; cont1++)

 {

 for (cont2 = 0; cont2 < 3; cont2++)

 {

 playList1[cont1][cont2] = xmlRetorno.childNodes[0].childNodes[cont1].childNodes[cont2].childNodes;

 } // end of for

 } // end of for

 this.organizaPlayListShuffle();

 this.organizaPlayList();

 this.playMusica();

 };

 organizaPlayListShuffle = function ()

 {

 for (cont1 = 0; cont1 < numMusica; cont1++)

 {

 sequenciaShuffe = int(Math.random() * numMusica);

 for (cont2 = 0; cont2 < 3; cont2++)

 {

 playList3[cont1][cont2] = playList1[sequenciaShuffe][cont2];

 } // end of for

 } // end of for

 };

 organizaPlayList = function ()

 {

 for (cont1 = 0; cont1 < numMusica; cont1++)

 {

 playList2[cont1] = playList1[cont1][2];

 playList4[cont1] = playList3[cont1][2];

 } // end of for

 inicioSequencia = Math.round(Math.random() * numMusica);

 musicaAtual = inicioSequencia;

 musicaCorrenteSuffle = eval("playList" + indicaPlayListSong);

 musicaCorrente = musicaCorrenteSuffle[musicaAtual];

 };

 this.proximaMusica = function ()

 {

 nextMusica();

 };

 nextMusica = function ()

 {

 this.MusicaAtual2 = musicaAtual + 1;

 this.indicadorMusica = playList2[MusicaAtual2];

 if (this.indicadorMusica != undefined)

 {

 ++musicaAtual;

 musicaCorrenteSuffle = eval("playList" + indicaPlayListSong);

 musicaCorrente = musicaCorrenteSuffle[musicaAtual];

 }

 else

 {

 musicaAtual = 0;

 musicaCorrenteSuffle = eval("playList" + indicaPlayListSong);

 musicaCorrente = musicaCorrenteSuffle[musicaAtual];

 } // end else if

 playMusica();

 };

 this.anteriorMusica = function ()

 {

 previusMusica();

 };

 previusMusica = function ()

 {

 this.MusicaAtual2 = musicaAtual - 1;

 this.indicadorMusica = playList2[MusicaAtual2];

 if (this.indicadorMusica == undefined)

 {

 musicaAtual = 0;

 musicaCorrenteSuffle = eval("playList" + indicaPlayListSong);

 musicaCorrente = musicaCorrenteSuffle[musicaAtual];

 playMusica();

 }

 else

 {

 --musicaAtual;

 musicaCorrenteSuffle = eval("playList" + indicaPlayListSong);

 musicaCorrente = musicaCorrenteSuffle[musicaAtual];

 playMusica();

 } // end else if

 };

 this.pauseMusica = function ()

 {

 playSound.stop();

 };

 this.playMusica2 = function ()

 {

 playSound.start();

 };

 this.stopMusica = function ()

 {

 pararMusica();

 };

 pararMusica = function ()

 {

 musicaAtual = 0;

 musicaCorrenteSuffle = eval("playList" + indicaPlayListSong);

 musicaCorrente = musicaCorrenteSuffle[musicaAtual];

 playMusica();

 playSound.stop();

 };

 this.controlaShuffle = function ()

 {

 if (shufle)

 {

 shufle = false;

 }

 else

 {

 shufle = true;

 } // end else if

 };

 playMusica = function ()

 {

 this.proxTextMusica = musicaAtual + 1;

 this.indicadorMusica = playList1[this.proxTextMusica][0];

 this.testando = eval("playList" + indicaPlayList);

 trace (testando);

 elmInfoMusica.elmTextMusica.htmlText = "<b>Artista: </b>" + this.testando[musicaAtual][1] + " / <b>Música: </b>" + this.testando[musicaAtual][0];

 if (this.indicadorMusica != undefined)

 {

 elmTextProxMusica.htmlText = "<b>Próxima música > Artista: </b>" + this.testando[this.proxTextMusica][1];

 elmTextProxMusica2.htmlText = "<b>Música: </b>" + this.testando[this.proxTextMusica][0];

 }

 else

 {

 elmTextProxMusica.htmlText = "";

 elmTextProxMusica2.htmlText = "";

 } // end else if

 playSound = new Sound();

 playSound.loadSound(musicaCorrente, true);

 playSound.start();

 };

 this.elmMain.elmVolume.onPress = function ()

 {

 startDrag (this, false, 174, 137, 273, 137);

 };

 this.elmMain.elmVolume.onRelease = function ()

 {

 stopDrag ();

 };

 this.vol = function ()

 {

 this.volumeControl = elmVolume._x - 174;

 playSound.setVolume(this.volumeControl);

 };

 } // End of the function

 var objPlayer = new player(this);

}

onClipEvent (enterFrame)

{

 objPlayer.vol();

 objPlayer.duracao();

}

Me ajudem aí.