         expr = expr.replace(/\/$/, '');
         var res:* = ExternalInterface.call('wm_explorerSelect', expr);
         if (!res) {
-          WMLogger.log('Locator chain: ' expr);
+          WMLogger.log('Locator chain: ' + expr);
         }
       }
       else {

      spr.name = 'borderSprite';
      stage.addChild(spr);
      // Highlight every element, create locator chain on mouseover
      stage.addEventListener(MouseEvent.MOUSE_OVER, select);
      // Stop on click
      stage.addEventListener(MouseEvent.MOUSE_DOWN, annihilateEvent, true);
      stage.addEventListener(MouseEvent.MOUSE_UP, annihilateEvent, true);

    }

    public static function annihilateEvent(e:MouseEvent):void {
      trace('Annihilating ' + e.type);
      e.preventDefault();
      e.stopImmediatePropagation();
    }
