var map_postcode = "PE10 9LQ";
var geocoder;
var map;

function create_map(){
	geocoder = new google.maps.Geocoder();
	var myLatlng = new google.maps.LatLng(-50,2);
	var myOptions = {
		zoom: 15,
		center: myLatlng,
		mapTypeId: google.maps.MapTypeId.ROADMAP
	}
	 map = new google.maps.Map(document.getElementById("divGoogleMap"), myOptions);
}

function create_map_addon(){
	geocoder = new google.maps.Geocoder();
	var myLatlng = new google.maps.LatLng(-50,2);
	var myOptions = {
		zoom: 15,
		center: myLatlng,
		mapTypeId: google.maps.MapTypeId.ROADMAP
	}
	 map = new google.maps.Map(document.getElementById("divGoogleMapAddon"), myOptions);
}

function codeAddress(postcode){
	var address = postcode;
	geocoder.geocode( { 'address': address}, function(results, status) {
		if (status == google.maps.GeocoderStatus.OK) {
			map.setCenter(results[0].geometry.location);
			var marker = new google.maps.Marker({
				map: map, 
				position: results[0].geometry.location
			});
		}
	});
}