I had to use a different method of adding the map.

<script src="http://maps.googleapis.com/maps/api/js?key=YOUR-KEY-HERE"></script>
<script> function initialize() { var location = new google.maps.LatLng(53.564869,9.926917); var mapProp = { center:location, zoom:14, mapTypeId:google.maps.MapTypeId.ROADMAP }; var map=new google.maps.Map(document.getElementById("googleMap"),mapProp); var marker = new google.maps.Marker({ position: location, map:map }); marker.setMap(map); }; google.maps.event.addDomListener(window, 'load', initialize);
</script>
<div id="CSS-MAP-DIV" style="width:100%;height:500px;"></div>