Page bloquée rechargement page

stop();

function progressListener(e:ProgressEvent):void {
var charger:Number = e.bytesLoaded / e.bytesTotal;
var pourcent:int = charger* 100;

loading_Bar.scaleX = charger;
}

function completeListener(e:Event):void {
loaderInfo.removeEventListener(ProgressEvent.PROGRESS, progressListener);
loaderInfo.removeEventListener(Event.COMPLETE, completeListener);
gotoAndPlay("titre");
}

loaderInfo.addEventListener(ProgressEvent.PROGRESS, progressListener);
loaderInfo.addEventListener(Event.COMPLETE, completeListener);

var aCharger:Loader;
aCharger= new Loader() ;
var laVignette:PhotoClp=new PhotoClp();
aCharger.load(new URLRequest("image1.JPG"));

laVignette.x = 0;
laVignette.y = 157;
laVignette.width = stage.width*0.06;
laVignette.height = stage.height*0.06;

laVignette.addChild(aCharger);
addChild(laVignette);
trace(laVignette.width, laVignette.height, laVignette.x, laVignette.y);		

facebook.addEventListener(MouseEvent.CLICK,goImage6);
function goImage6(event:MouseEvent){
     getURLAS3("http://www.facebook.com/#!/group.php?gid=191448754530&ref=ts");

//etc et tout en bas

function getURLAS3(url, page="_self") {
navigateToURL(new URLRequest(url), '_self');
}

}

function completeListener(e:Event=null):void {
    if (e) {
        loaderInfo.removeEventListener(ProgressEvent.PROGRESS, progressListener);
        loaderInfo.removeEventListener(Event.COMPLETE, completeListener);
    }
    gotoAndPlay("titre");
}

if (loaderInfo.bytesLoaded >= loaderInfo.bytesTotal) completeListener();