geolocation.js - get latitude and longitude

geolocation.js

/* Modernizr 2.6.3 (Custom Build) | MIT & BSD
 * Build: http://modernizr.com/download/#-geolocation
 */
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function get_location() {
    if (Modernizr.geolocation) {
        navigator.geolocation.getCurrentPosition(geoSuccess, geoError);
    } else {
        document.getElementById('geo').innerHTML =
            'Your browser does not support geolocation. Upgrade it or use another one.';
    }
}

function geoSuccess(position) {
    var latitude = position.coords.latitude;
    var longitude = position.coords.longitude;
    console.log('la = ' + latitude + ', lo=' + longitude);
}

function geoError(err) {
    if (err.code == 1) {
        // user said no!
        console.log('User declined to share the geo location.');
    } else {
        console.log('Error retrieving the geo location.');
    }
}

get_location();