var mapWindow;
var mapDisplay;
var gLocalSearch;

function displayGoogleMapPanel(control, postcode) {
	mapWindow = new Ext.Window({
		layout: 'fit',
		width: 403,
		height: 415,
		closeAction: 'close',
		plain: true,
		resizable: false,
		modal: true,
		draggable: false
	});
	mapWindow.html = '<div id="google-map" style="width: 295px; height: 310px;"></div>';
	mapWindow.title = "Event location";
	mapWindow.show(control);

	var mapOptions = new Object();
	mapOptions.size = new GSize(295, 310);

	mapDisplay = new GMap2(document.getElementById("google-map"), mapOptions);
	mapDisplay.addControl(new GLargeMapControl());

	// Start off at the center of the UK
	mapDisplay.setCenter(new GLatLng(54.162434, -3.647461), 13);

	gLocalSearch = new GlocalSearch();
	gLocalSearch.setCenterPoint(mapDisplay);
	gLocalSearch.setSearchCompleteCallback(null, OnLocalSearch);

	// Search for the postcode
	gLocalSearch.execute(postcode);
}

function OnLocalSearch() {
	if (!gLocalSearch.results) {
		alert("Could not find postcode");
		return;
	}

	// Use the first search result and make a lat/long out of it
	var address = gLocalSearch.results[0];
	var point = new GLatLng(parseFloat(address.lat), parseFloat(address.lng));
	mapDisplay.setCenter(point, 13);

	var marker = new GMarker(point);
	mapDisplay.addOverlay(marker);
	marker.openInfoWindow(address.html.cloneNode(true));
}