Mine

            [Bindable]
			public var langUsed:String = "FR"; // "FR"|"EN"
			
			[Bindable]
			public var langTest:LangLoader = new LangLoader(langUsed);;
			// changement de langue
            private function langInit(langUsed:String):void {
                langTest = new LangLoader(langUsed);
            }

			public var langUsedArray:Array = [
				{label:"Français", data:"FR"}, 
				{label:"English", data:"EN"}
			];

			
			private function langSelect(lang:Object):void{
				CursorManager.setBusyCursor();
				langUsed = lang as String;
				
				langInit(langUsed);
				langPopulate();
				
                memoListConn.send();
			}
			
			private function langPopulate():void{
				trace(langTest.MEMO_TITLE);
				trace(langTest.MEMO_DG_TITLE_DATE);
				trace(langTest.MEMO_DG_TITLE_TITLE);
				trace(langTest.MEMO_DG_TITLE_USER);				
				trace(langTest.MEMO_BY);
				trace(langTest.MEMO_FILTER);
				trace(langTest.MEMO_ADD);
				trace(langTest.MEMO_FORM_TITLE);
				trace(langTest.MEMO_FORM_MEMO);
				trace(langTest.MEMO_FORM_PRIVATE);
				trace(langTest.MEMO_FORM_FRIENDS);
				trace(langTest.MEMO_FORM_PUBLIC);
				trace(langTest.MEMO_FORM_BACK);
				trace(langTest.MEMO_FORM_CLEAR);
				trace(langTest.MEMO_FORM_SUBMIT);
				
				vStack_memo.label 		= langTest.MEMO_TITLE;
				memo_dg_h1.headerText 	= langTest.MEMO_DG_TITLE_DATE;
				memo_dg_h2.headerText 	= langTest.MEMO_DG_TITLE_TITLE;
				memo_dg_h3.headerText 	= langTest.MEMO_DG_TITLE_USER;
				memo_lbl_by.text		= langTest.MEMO_BY;
				memo_lbl_filter.text	= langTest.MEMO_FILTER;
				memo_btn_add.label 		= langTest.MEMO_ADD;
				memo_frm_title.text		= langTest.MEMO_FORM_TITLE;
				memo_frm_memo.text		= langTest.MEMO_FORM_MEMO;
				memo_rg_private.label	= langTest.MEMO_FORM_PRIVATE;
				memo_rg_friends.label	= langTest.MEMO_FORM_FRIENDS;
				memo_rg_public.label	= langTest.MEMO_FORM_PUBLIC;
				memo_btn_back.label		= langTest.MEMO_FORM_BACK;
				memo_btn_clear.label	= langTest.MEMO_FORM_CLEAR;
				memo_btn_submit.label	= langTest.MEMO_FORM_SUBMIT;
			}