Probleme placement clip flash

Bonjour,

J'ai un fichier as qui se place automatiquement sur tous les autre clips que je réalisent, quels sont les propriétés pour que je puisse placer un clip au dessus?
quelqu'un peut m'aider?
Merci beaucoup


voici l'as :

//Création des variables
var images:Array = new Array();
var param:Array = new Array();
var imageActu:Number;
var imageNext:Number;
var annee:Date = new Date();
//Viariables des intervals
var interAlpha:Number;
var interImage:Number;
var interTest:Number;
//Temps de pause par défaut
var timeStart:Number = 1000;
var timeBetween:Number = 500;
//Variable pour la transition alpha
var val_alpha:Number = 0;
//Création des flags
var image1:Boolean = false;
var image2:Boolean = false;
var init:Boolean = true;

//MovieClip Conteneur1
var conteneur1:MovieClip = this.createEmptyMovieClip("conteneur1", 2);
var mclListener1:Object = new Object();
var mcl1:MovieClipLoader = new MovieClipLoader();
mcl1.addListener(mclListener1);
//MovieClip Conteneur2
var conteneur2:MovieClip = this.createEmptyMovieClip("conteneur2", 1);
var mclListener2:Object = new Object();
var mcl2:MovieClipLoader = new MovieClipLoader();
mcl2.addListener(mclListener2);

//Création d'un nouveau menu contextuel
var rootMenu = new ContextMenu();
rootMenu.hideBuiltInItems();
var rootMenuItem = new ContextMenuItem("© "+annee.getFullYear()+" Yannick Lanz", email);
rootMenu.customItems.push(rootMenuItem);
_root.menu = rootMenu;

}


//Chargement du fichier XML contenant la liste des photos
var diapo:XML = new XML();
diapo.ignoreWhite = true;
diapo.load("diapo.xml");
//Traitement une fois le chargement effectuer
diapo.onLoad = function(success:Boolean) {
if(success){
//Creation des noeud
var noeudImage:XMLNode = this.firstChild.childNodes[0];
var noeudParam:XMLNode = this.firstChild.childNodes[1];
for (var i:Number = 0; i<noeudImage.childNodes.length; i++){
var temp:Object = new Object();
temp.titre = noeudImage.childNodes[i].attributes.titre;
temp.comm = noeudImage.childNodes[i].attributes.comm;
temp.xTxt = noeudImage.childNodes[i].attributes.xTxt;
temp.yTxt = noeudImage.childNodes[i].attributes.yTxt;
images.push(temp);
}
for (var i:Number = 0; i<noeudParam.childNodes.length; i++){
var temp:Object = new Object();
temp.valeur = noeudParam.childNodes[i].attributes.valeur;
temp.comm = noeudParam.childNodes[i].attributes.comm;
param.push(temp);
}
imageInit();
}
}

imageInit = function(){
if((param[0].valeur == "true")|(param[0].valeur == undefined)){
imageActu = randomNum(0, images.length-1);
imageNext = randomNum(0, images.length-1);
imageRandom();
}else{
imageActu = 0;
imageNormal();
}
if(param[1].valeur != undefined){timeStart = param[1].valeur;}
if(param[2].valeur != undefined){timeBetween = param[2].valeur;}
mcl1.loadClip(images[imageActu].titre, conteneur1);
mcl2.loadClip(images[imageNext].titre, conteneur2);
}

mclListener1.onLoadComplete = function(target:MovieClip):Void {
image1 = true;
if(init){
if(image2){
init = false;
interImage = setInterval(_root,"imageSwap",timeStart);
}
}else{
conteneur2.swapDepths(conteneur1);
mcl2.loadClip(images[imageNext].titre, conteneur2);
}
}

mclListener2.onLoadComplete = function(target:MovieClip):Void {
image2 = true;
if(init){
if(image1){
init = false;
interImage = setInterval(_root,"imageSwap",timeStart);
}
}else{
interImage = setInterval(_root,"imageSwap",timeBetween);
}
}

imageSwap = function(){
clearInterval(interImage);
interAlpha = setInterval(this,"imageAlpha",6);
}

imageAlpha = function(){
if(val_alpha < 100){
conteneur1._alpha = (100-val_alpha);
conteneur2._alpha = val_alpha;
val_alpha += 1;
}
else{
clearInterval(interAlpha);
val_alpha = 0;
imageActu = imageNext;
if(param[0].valeur == "true"){
imageRandom();
}else{
imageNormal();
}
conteneur1.swapDepths(conteneur2);
conteneur1._alpha = 100;
mcl1.loadClip(images[imageActu].titre, conteneur1);
}
}

imageRandom = function(){
while(imageActu == imageNext){
imageNext = randomNum(0, images.length-1);
}
}

imageNormal = function(){
if(imageActu == images.length-1){
imageNext = 0;
}else{
imageNext = imageActu+1;
}
}

randomNum = function(min:Number, max:Number):Number{
var num:Number = Math.floor(Math.random() * (max - min + 1)) + min;
return num;
}