var map;
var spot = null
var icon = new GIcon();
icon.image = "/images/marker.png";
icon.iconSize = new GSize(25, 28);
icon.iconAnchor = new GPoint(12, 28);
icon.infoWindowAnchor = new GPoint(20, 1);



// Creates a marker at the given point with the given number label
function createMarker(point, text) {
  var marker = new GMarker(point, icon);
  GEvent.addListener(marker, "click", function() {
    marker.openInfoWindowHtml(text);
  });
  return marker;
}





function mapLoad() {
	if (GBrowserIsCompatible()) {
		map = new GMap2(document.getElementById("Map"));
		map.addControl(new GLargeMapControl());
		map.addControl(new GMapTypeControl());
		map.setCenter(new GLatLng(51.514732,-0.095073), 15, G_NORMAL_MAP);
		//map.openInfoWindowHtml(map.getCenter(), "<div class=\"map-text\" ><b>Hutton UK</b><br>125 Wood Street.<br>London. <br>EC2V 7AN. UK</div>");
		map.addOverlay(createMarker(map.getCenter(),"<div class=\"map-text\" ><b>Hutton UK</b><br>125 Wood Street.<br>London. <br>EC2V 7AN. UK</div>"));

	}
	
}


function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

function addUnLoadEvent(func) {
	var oldonunload = window.onunload;
	if (typeof window.onunload != 'function') {
	  window.onunload = func;
	} else {
	  window.onunload = function() {
	    oldonunload();
	    func();
	  }
	}
}


addLoadEvent(mapLoad);
addUnLoadEvent(GUnload);