// JScript File

var map;
var localSearch = new GlocalSearch();
var icon = new GIcon();

icon.image = "http://www.google.com/intl/en_us/mapfiles/ms/micons/purple-pushpin.png";
icon.shadow = "http://www.google.com/intl/en_us/mapfiles/ms/micons/pushpin_shadow.png";
icon.iconSize = new GSize(28, 35);
icon.shadowSize = new GSize(40, 40);
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);
				placeMarkerAtPoint(point);
			}
			else	
			{	alert("Postcode not found!");	}
		}
	);	
	localSearch.execute(postcode + ", UK");
}

function placeMarkerAtPoint(point)
{
	var marker = new GMarker(point,icon);
	marker=createMarker(point, postcode.value);
	map.addOverlay(marker);
}

function setCenterToPoint(point)
{	map.setCenter(point, 10);	}

function refreshMap(lat,lng)
{	map.setCenter(new GLatLng(lat,lng), 5);	}