Template:Fragoria Map

var moonTypeOptions = {

var normalizedCoord = getNormalizedCoord(coord, zoom);

if (!normalizedCoord) {

return null;

             return '/maptiles/' + zoom + '/' + normalizedCoord.y + '_' + normalizedCoord.x + '.jpg';

};

var moonMapType = new google.maps.ImageMapType(moonTypeOptions);

function initialize() {

var Fragotown = new google.maps.LatLng(-72, 13);

var mapOptions = {

center: Fragotown,

zoom: 4,

streetViewControl: false,

mapTypeControlOptions: {

mapTypeIds: ['moon']

}

};

var map = new google.maps.Map(document.getElementById('map_canvas'),

mapOptions);

map.mapTypes.set('moon', moonMapType);

map.setMapTypeId('moon');

}

// Normalizes the coords that tiles repeat across the x axis (horizontally)

// like the standard Google map tiles.

function getNormalizedCoord(coord, zoom) {

var y = coord.y;

var x = coord.x;

// tile range in one direction range is dependent on zoom level

// 0 = 1 tile, 1 = 2 tiles, 2 = 4 tiles, 3 = 8 tiles, etc

var tileRange = 2<< zoom;

// repeat across y-axis (vertically)

if (y < 0 || y >= tileRange) {

y = (y % tileRange + tileRange) % tileRange;

}

// repeat across x-axis

if (x < 0 || x >= tileRange) {

x = (x % tileRange + tileRange) % tileRange;

}

return {

x: x,

y: y

};

}

</script>