tyLights_2012/default/{time}/{tilematrixset}{maxZoom}/{z}/{y}/{x}.{format}', {
                minZoom: 1,
                maxZoom: 8,
                format: 'jpg',
                time: '',
                tilematrixset: 'GoogleMapsCompatible_Level'
            })
        },
        OpenStreetMap: {layer: L.tileLayer('http://{s}.tile.openstreetmap.de/tiles/osmde/{z}/{x}/{y}.png')}
    };

    var scenes = {
        scene1: {lat: 44, lng: -123.5, zoom: 7, layers: [layers.ESRI], name: "ESRI"},
        scene