var monloader:Loader = new Loader(); chargeur.addChild (monloader); function loadmontext (event:MouseEvent):void { monloader.load (new URLRequest ("swf.swf")); } btn.addEventListener(MouseEvent.CLICK,loadmontext); bt_suprimer.addEventListener(MouseEvent.CLICK, unload_); function unload_(evt:MouseEvent):void { monloader.unload() }