var map;
var localSearch = new GlocalSearch();

var icon = new GIcon();
icon.image = "http://www.lealtacrm.co.uk/dev/pgc/images/golf.png";
icon.shadow = "http://www.lealtacrm.co.uk/dev/pgc/images/shadow50.png";
icon.iconSize = new GSize(25, 40);
icon.shadowSize = new GSize(41, 41);
icon.iconAnchor = new GPoint(10, 34);


function usePointFromPostcode(postcode, callbackFunction) {
	
	localSearch.setSearchCompleteCallback(null, 
		function() {
			
			if (localSearch.results[0])
			{		
				var resultLat = localSearch.results[0].lat;
				var resultLng = localSearch.results[0].lng;
				var point = new GLatLng(resultLat,resultLng);
				callbackFunction(point);
			}else{
				alert("Postcode not found!");
			}
		});	
		
	localSearch.execute(postcode + ", UK");
	
	
}

function placeMarkerAtPoint(point)
{
	

	
	var marker = new GMarker(point,icon);			
	map.addOverlay(marker);
	map.setCenter(point, 14);
	

}


function mapLoad() {
	if (GBrowserIsCompatible()) {
		map = new GMap2(document.getElementById("map"));
		map.enableScrollWheelZoom();
		map.enableContinuousZoom();
		map.enableDoubleClickZoom();
		map.addControl(new GSmallMapControl());
		map.addControl(new GMapTypeControl());
		map.addControl(new GScaleControl());
		map.addControl(new GOverviewMapControl());
		map.setCenter(new GLatLng(54.800685,-3.999023), 14);
		
		      function createMarker(point,html) {
        var marker = new GMarker(point);
        GEvent.addListener(marker, "click", function() {
          marker.openInfoWindowHtml(html);
        });
        return marker;
      }
		
   
		
	}
}

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);