<!DOCTYPE html>
<html>
<head>
<style type="text/css">
html { height: 100% }
body { height: 100%; }
#map-canvas { height: 100% }
</style>
<script type="text/javascript"
src="https://maps.googleapis.com/maps/api/js?sensor=true">
</script>
<script type="text/javascript">
function initialize() {
var mapOptions = {
center: new google.maps.LatLng(0,0),
zoom: 1,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("map-canvas"), mapOptions);
var iw1 = new google.maps.InfoWindow( { position : new google.maps.LatLng(0,0), content : "<div>FIRST LINE<br/>SECOND LINE WITH WRAPPED TEXT<br/>LAST LINE</div>" } );
iw1.open(map);
iw2.open(map);
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body>
<div id="map-canvas"/>
</body>
</html>