function initMap() {
		var uluru = {lat: -25.363, lng: 131.044};
		var map = new google.maps.Map(document.getElementById('map'), {
			zoom: 4,
			center: uluru
        });

		$.getJSON("get_markers.php", function(data) {
			if(data.status == 1){
				for(i = 0; i < data.markers.length; i++){
					const curMarker = data.markers[i];
					var marker = new google.maps.Marker({
						position: {lat: parseFloat(curMarker.latitude),
								lng: parseFloat(curMarker.longitude)},
						map: map
					});

					$("#markers_table").append('<tr>' +
						'<td>' + curMarker.name + '</td>' +
						'<td>' + parseFloat(curMarker.latitude) + ', ' + parseFloat(curMarker.longitude) + '</td>' +
						'<td>' +
							'<button type="button" class="btn btn-info" id="editBtn" data-point-id="'+ curMarker.ID +'">Edit</button>' +
							'<button type="button" class="btn btn-danger" id="deleteBtn" data-point-id="'+ curMarker.ID +'">Delete</button>' +
						'</td>' +
					'</tr>');
				}
			}else{
				$(".jquery-message").html('<div class="alert alert-warning">' + data.message + '</div>');
			}
		});

		/*marker.addListener('click', function(){
			map.setCenter(marker.getPosition());
		});*/

		google.maps.event.addListener(map, 'click', function(event) {
			$("#pointAddLatitude").val(event.latLng.lat);
			$("#pointAddLongitude").val(event.latLng.lng);
        });
      }

	  $("#pointAddBtn").on("click", function(){
		const name = $("#pointAddName").val(),
			lat = $("#pointAddLatitude").val(),
			lng = $("#pointAddLongitude").val();

			$.post('jquery/insert-new-point.php', {name: name, lat: lat, lng: lng})
				.done(function(data){
					const json = JSON.parse(data);
					let alertClass = 'info';
					if(json.status == 0){
						alertClass = 'warning';
					}

					$(".jquery-message").html('<div class="alert alert-' + alertClass + '">' + json.message + '</div>');
				});
	  });