// Create an object for the layer
        final OverlayItem labkorp = new OverlayItem(new GeoPoint(46.978177, 41.4964607), res.getDrawable(R.drawable.shop));
        // Create the balloon model for the object
        BalloonItem balloonLabkorp = new BalloonItem(getActivity(),labkorp.getGeoPoint());
        balloonLabkorp.setText(getString(R.string.labkorp));
        // Add the balloon model to the object
        labkorp.setBalloonItem(balloonLabkorp);
        // Add the object to the layer
        overlay.addOverlayItem(labkorp);