var map;
function load(){
	if (GBrowserIsCompatible()) {
		var physWithLabels = [ G_PHYSICAL_MAP.getTileLayers()[0], G_HYBRID_MAP.getTileLayers()[1] ];
var physWithLabelsMap = new GMapType(physWithLabels, G_PHYSICAL_MAP.getProjection(), "Hybrid Terrain");
		map = new GMap2(document.getElementById("map"));
		map.addMapType(G_PHYSICAL_MAP);
		map.addMapType(physWithLabelsMap);
		map.setCenter(new GLatLng(51.51386387189887, -0.09352326393127441), 10, G_PHYSICAL_MAP);
		var mapControl = new GHierarchicalMapTypeControl();
		mapControl.clearRelationships();
		mapControl.addRelationship(G_SATELLITE_MAP, G_HYBRID_MAP, "Labels", false);
		mapControl.addRelationship(G_PHYSICAL_MAP, physWithLabelsMap, "Labels", false);
		map.addControl(mapControl);
		map.addControl(new GLargeMapControl());
		map.addControl(new GScaleControl());
	}
}

var resultText = "";
var markers = new Array();
var htmls = new Array();
var i=1;

function createMarker(point, title, html){
	var myIcon;
	myIcon = new GIcon();
	myIcon.image = "http://www.travelplatz.com/js/iconr/iconr"+ i + ".png";
	myIcon.iconSize = new GSize(20, 34);
	myIcon.shadow = "./js/shadow50.png";
	myIcon.shadowSize = new GSize(37, 34);
	myIcon.iconAnchor = new GLatLng(34, 10);
	myIcon.infoWindowAnchor = new GPoint(5, 5);
	
	var marker = new GMarker(point, myIcon);
	GEvent.addListener(marker, "click", function() {marker.openInfoWindowHtml(html);});
		markers[i] = marker;
		htmls[i] = html;
		resultText =  resultText + "<a href=javascript:changePlace("+ i +")>"+ i + " " + title +"</a><br />";
	i++;
	if(i==16){i=1}
	return marker;
}

function clearMarker(){
			map.clearOverlays();
		}
function changePlace(i) {
	 markers[i].openInfoWindowHtml(htmls[i]);
}

function loadMap(url){
			var request = GXmlHttp.create();
			request.open("GET", url, true);
			request.onreadystatechange = function(){
				if(request.readyState==4){
					var xml = request.responseXML;
					var place = xml.documentElement.getElementsByTagName("items");
					
					resultText="";

					for(var i=0; i<place.length; i++){
					var lat = parseFloat(place[i].getElementsByTagName("lat")[0].firstChild.nodeValue);
					var lng = parseFloat(place[i].getElementsByTagName("lon")[0].firstChild.nodeValue);
					var point = new GLatLng(lat, lng);
					var html = "<div style='width:250px'>";
					if(place[i].getElementsByTagName("name").length != 0){
					html += "<b style='color: navy; font-size: small; font-weight: 400; font-style: normal;'>";
					var name = place[i].getElementsByTagName("name")[0].firstChild.nodeValue;
					}
					if(place[i].getElementsByTagName("url").length != 0){
					var link = place[i].getElementsByTagName("url")[0].firstChild.nodeValue;	    				html += "<a href='" + link + "' target='_blank'>" + name + "</a></b><br />";
				    }else{
						html += name;
						html += "</b><br /><br />";
					}
					if(place[i].getElementsByTagName("info").length != 0){
						html += "<font size='-1'>";
						html += place[i].getElementsByTagName("info")[0].firstChild.nodeValue;						  html += "<br/><a href=javascript:map.zoomIn()>zoomIn</a> | <a href=javascript:map.zoomOut()>zoomOut</a></font></div>";
					}else{
						html += "";
						html += "</div>";
					}
					var title = place[i].getElementsByTagName("name")[0].firstChild.nodeValue;                    var marker = createMarker(point, title, html);
					map.addOverlay(marker);
					}
					document.getElementById("map_right").innerHTML = resultText;
				}
			}
			request.send('');
		}
onload=load;
onunload=GUnload;