// source --> https://www.warmtepompboiler.net/wp-content/themes/travel-blogger/scripts/gmap.js?ver=4.9.8
function bindInfoWindow(marker, map, infoWindow, html) {
google.maps.event.addListener(marker, 'click', function() {
infoWindow.setContent(html);
infoWindow.open(map, marker);
});
}
function load_gmap(data, instance) {
var mapOptions = {
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById(instance), mapOptions);
var infoWindow = new google.maps.InfoWindow;
var xml = data;
if(xml == null || xml.getElementsByTagName("marker").length == 0) {
jQuery('#'+instance).attr('style','padding:20px;');
jQuery('#'+instance).html('Sorry, no locations found.');
} else {
var markers = xml.getElementsByTagName("marker");
var b = new google.maps.LatLngBounds();
for (var i = 0; i < markers.length; i++) {
var address = markers[i].getAttribute("address");
var permalink = markers[i].getAttribute("permalink");
var point = new google.maps.LatLng(
parseFloat(markers[i].getAttribute("lat")),
parseFloat(markers[i].getAttribute("lng"))
);
var html = "" + address + "
" +
"View related post
";
var marker = new google.maps.Marker({
map: map,
position: point,
icon: template_url + "/images/gmap/map_marker-blue.png"
});
bindInfoWindow(marker, map, infoWindow, html);
if (markers.length > 1) {
b.extend(point);
if ((i+1) == markers.length) {
map.fitBounds(b);
}
} else {
map.setZoom(14);
map.setCenter(point);
}
}
}
}
function exp_render_gmap(address,lat,lng,instance) {
if(lat != '' && lng !='') {
var point = new google.maps.LatLng(
parseFloat(lat),
parseFloat(lng)
);
var mapOptions = {
mapTypeId: google.maps.MapTypeId.ROADMAP
};
map = new google.maps.Map(document.getElementById(instance), mapOptions);
var infoWindow = new google.maps.InfoWindow;
var html = "Current location:
" + address;
var marker = new google.maps.Marker({
map: map,
position: point,
icon: template_url + "/images/gmap/map_marker-blue.png"
});
bindInfoWindow(marker, map, infoWindow, html);
map.setZoom(14);
map.setCenter(point);
} else {
jQuery('#'+instance).attr('style','padding:20px;');
jQuery('#'+instance).html('Sorry, location not found.');
}
};