$(document).ready(function(){
$('.google-map').each(function(){
var lng = $(this).data('lng');
var lat = $(this).data('lat');
gaia.initGoogleMaps(this, lat, lng);
});
initGoogleMaps: function($elem, lat, lng){
var myLatlng = new google.maps.LatLng(lat, lng);
var mapOptions = {
zoom: 13,
center: myLatlng,
scrollwheel: false, //we disable de scroll over the map, it is a really annoing when you scroll through page
disableDefaultUI: true,
styles: [{"featureType":"administrative","elementType":"labels","stylers":[{"visibility":"on"},{"gamma":"1.82"}]},{"featureType":"administrative","elementType":"labels.text.fill","stylers":[{"visibility":"on"},{"gamma":"1.96"},{"lightness":"-9"}]},{"featureType":"administrative","elementType":"labels.text.stroke","stylers":[{"visibility":"off"}]},{"featureType":"landscape","elementType":"all","stylers":[{"visibility":"on"},{"lightness":"25"},{"gamma":"1.00"},{"saturation":"-100"}]},{"featureType":"poi.business","elementType":"all","stylers":[{"visibility":"off"}]},{"featureType":"poi.park","elementType":"all","stylers":[{"visibility":"off"}]},{"featureType":"road","elementType":"geometry.stroke","stylers":[{"visibility":"off"}]},{"featureType":"road","elementType":"labels.icon","stylers":[{"visibility":"off"}]},{"featureType":"road.highway","elementType":"geometry","stylers":[{"hue":"#ffaa00"},{"saturation":"-43"},{"visibility":"on"}]},{"featureType":"road.highway","elementType":"geometry.stroke","stylers":[{"visibility":"off"}]},{"featureType":"road.highway","elementType":"labels","stylers":[{"visibility":"simplified"},{"hue":"#ffaa00"},{"saturation":"-70"}]},{"featureType":"road.highway.controlled_access","elementType":"labels","stylers":[{"visibility":"on"}]},{"featureType":"road.arterial","elementType":"all","stylers":[{"visibility":"on"},{"saturation":"-100"},{"lightness":"30"}]},{"featureType":"road.local","elementType":"all","stylers":[{"saturation":"-100"},{"lightness":"40"},{"visibility":"off"}]},{"featureType":"transit.station.airport","elementType":"geometry.fill","stylers":[{"visibility":"on"},{"gamma":"0.80"}]},{"featureType":"water","elementType":"all","stylers":[{"visibility":"off"}]}]
}
var map = new google.maps.Map($elem, mapOptions);
var marker = new google.maps.Marker({
position: myLatlng,
title:"Hello World!"
});
// To add the marker to the map, call setMap();
marker.setMap(map);
}
});
Тут в хроме во вкладке Console, пишет, мол gaia.initGoogleMaps(this, lat, lng); не является функцией
тут весь JS на 300 строк
jsfiddle