// JavaScript Document

var map;
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) {
	var localSearch = new GlocalSearch();
	localSearch.setSearchCompleteCallback(null, function() {
			if (localSearch.results[0])
			{	var point = new GLatLng(localSearch.results[0].lat,localSearch.results[0].lng);
				map.setCenter(point,13);
				callbackFunction(point);
			}
		});	
		
	localSearch.execute(postcode + ", UK");
}

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

function mapLoad() {
	if (GBrowserIsCompatible()) {
		map = new GMap2(document.getElementById("propertyMap"));
		usePointFromPostcode(document.getElementById('propertyPostCode').value, placeMarkerAtPoint);
		var customUI = map.getDefaultUI();
		map.setUI(customUI);
	}
}