function init_google_map() {
	var $el = document.getElementById('google-maps');
	var praxis = new google.maps.LatLng(52.434348, 9.844949);
	var mapOptions = {
		styles: [ { "featureType": "administrative", "elementType": "labels.text.fill", "stylers": [ { "color": "#575757" } ] }, { "featureType": "landscape", "elementType": "all", "stylers": [ { "color": "#f8f8f8" } ] }, { "featureType": "poi", "elementType": "all", "stylers": [ { "visibility": "off" } ] }, { "featureType": "road", "elementType": "all", "stylers": [ { "visibility": "simplified" }, { "saturation": "0" }, { "lightness": "0" } ] }, { "featureType": "road", "elementType": "geometry.fill", "stylers": [ { "color": "#e5e5e5" } ] }, { "featureType": "road", "elementType": "labels", "stylers": [ { "invert_lightness": true }, { "lightness": "65" }, { "saturation": "-100" }, { "gamma": "1" } ] }, { "featureType": "road", "elementType": "labels.text.fill", "stylers": [ { "color": "#9d9d9d" } ] }, { "featureType": "road.highway", "elementType": "all", "stylers": [ { "visibility": "simplified" }, { "saturation": "0" }, { "lightness": "0" }, { "gamma": "1" } ] }, { "featureType": "road.highway", "elementType": "labels", "stylers": [ { "saturation": "0" }, { "gamma": "1" }, { "visibility": "simplified" }, { "lightness": "0" } ] }, { "featureType": "road.arterial", "elementType": "labels.icon", "stylers": [ { "visibility": "off" } ] }, { "featureType": "transit", "elementType": "all", "stylers": [ { "visibility": "off" } ] }, { "featureType": "water", "elementType": "all", "stylers": [ { "color": "#f0f0f0" }, { "visibility": "on" } ] } ],
		mapTypeId: google.maps.MapTypeId.ROADMAP,
		center: praxis,
		disableDefaultUI: true,
		zoom: 15
	}
	var $map = new google.maps.Map($el, mapOptions);
	var marker = new google.maps.Marker({
		position: praxis,
		map: $map,
		icon: {
			url: '/custom/images/layout-anfahrt-marker.png',
			size: new google.maps.Size(32, 54),
			origin: new google.maps.Point(0, 0),
			anchor: new google.maps.Point(16, 54)
		},
		title: 'Dr. Wolter KFO'
	});
}