var styles = [{ stylers: [ { "invert_lightness": true }, { "visibility": "on" }, { "weight": 2.4 }, { "hue": "#007fff" }, { "saturation": 100 }, { "lightness": 64 }, { "gamma": 0.16 } ] }]; map.setOptions({styles: styles}); document.getElementById('lat').innerHTML=lat; document.getElementById('lon').innerHTML=lon; }