var map = '';
var sales_icon = new GIcon();
sales_icon.image = "/media/images/maplogo_forsale.png";
//area_icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
sales_icon.iconSize = new GSize(32, 32);
//area_icon.shadowSize = new GSize(37, 34);
sales_icon.iconAnchor = new GPoint(10, 34);
sales_icon.infoWindowAnchor = new GPoint(9,2);

var lettings_icon = new GIcon();
lettings_icon.image = "/media/images/maplogo_tolet.png";
//area_icon.shadow = "http://www.google.com/mapfiles/shadow50.png";
lettings_icon.iconSize = new GSize(32, 32);
//area_icon.shadowSize = new GSize(37, 34);
lettings_icon.iconAnchor = new GPoint(10, 34);
lettings_icon.infoWindowAnchor = new GPoint(9,2);

function placeMarkAtLatLong(lat,lng,type,html) {
    
	point = new GLatLng(lat,lng);
	placeMarkerAtPoint(point,type,html);
}

function makeMarker(point,type,html) {
    //var marker = new GMarker(point,icon);
	
    //var marker = new GMarker(point, markerOptions);   
    if (type == 'sales') {
        var this_icon = sales_icon;
    } else {
        var this_icon = lettings_icon;
    }
    markerOptions = { icon:this_icon };
    var marker = new GMarker(point, markerOptions);
    
    GEvent.addListener(marker, "click", function() {
      marker.openInfoWindowHtml(html);
    });
          
    return marker;
    
}
function placeMarkerAtPoint(point,type,html)
{
    map.addOverlay(makeMarker(point,type,html))
	
}

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

function mapLoad() {
	
	if (GBrowserIsCompatible()) {
		map = new GMap2(document.getElementById(get_div()));
		
		var point = new GLatLng(get_x(),get_y());
		map.setCenter(point, get_zoom(), G_NORMAL_MAP);
		callbacks = get_callbacks();
		for (var i=0;i<i.length;i++) {
			callbacks[i];
		}
	}
}



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

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);