Google Maps code For WEBSITE

<style>
	#map-canvas {
	height:450px;
	width:100%;
	}
	</style>
	<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false"></script>
	<script>
	function initialize() {
	var myLatlng = new google.maps.LatLng(28.609284,77.294875);
	var mapOptions = {
	zoom: 15,
	center: myLatlng
	}
	var map = new google.maps.Map(document.getElementById('map-canvas'), mapOptions);
	var marker = new google.maps.Marker({
	position: myLatlng,
	map: map,
	title: 'Hello World!'
	});
	}
	google.maps.event.addDomListener(window, 'load', initialize);
	</script>
	<div id="map-canvas"></div>