var webapi = new JNC.Views.BoatingNavionicsMap({
tagId: '.test_map_div',
center: [  12.0, 46.0 ],
navKey: '****',
// Enable Navionics logo without payoff (default behaviour)
logoPayoff: false
});
// You can disable the control by options or with explicit function.
// example disable LayerControl
webapi.showLayerControl(false);
// example disable ZoomControl
webapi.showZoomControl(false);
// example disable DistanceControl
webapi.showDistanceControl(false);
// example disable SonarControl
webapi.showSonarControl(false);