// This file was written by Duncan Stigwood (duncan@flamingegg.co.uk)
// Copyright flamingegg.co.uk 2009
// Greenwood Asset Management has the right to use this file. Redistribution is prohibited.

// Adapted using the guide at http://www.tomanthony.co.uk/
var map;
var localSearch = new GlocalSearch();
var icon = new GIcon();
icon.image = "http://www.google.com/mapfiles/marker.png";
icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
icon.iconSize = new GSize(20, 34);
icon.shadowSize = new GSize(37, 34);
icon.iconAnchor = new GPoint(10, 34);
function usePointFromPostcode(postcode, callbackFunction) {
	localSearch.setSearchCompleteCallback(null, 
		function() {
			if (localSearch.results[0])
			{		
				var resultLat = localSearch.results[0].lat;
				var resultLng = localSearch.results[0].lng;
				var point = new GLatLng(resultLat,resultLng);
				callbackFunction(point);
			}else{
				//alert("Postcode not found!");
			}
		});	
	localSearch.execute(postcode + ", UK");
}
function placeMarkerAtPoint(point){
	var marker = new GMarker(point,icon);
	map.addOverlay(marker);
}
function setCenterToPoint(point){
	map.setCenter(point, 15);
}
function showPointLatLng(point){
	alert("Latitude: " + point.lat() + "\nLongitude: " + point.lng());
}
function mapLoad(point) {
	if (GBrowserIsCompatible()) {
		map = new GMap2(document.getElementById("map"));
		map.addControl(new GLargeMapControl());
		map.addControl(new GMapTypeControl());
		map.setCenter(new GLatLng(51.518972381840186,-0.05805373191832), 9);
	}
	placeMarkerAtPoint(point);
	setCenterToPoint(point);
}