var map = null;



function mapLoad() {
	if (GBrowserIsCompatible()) {
		 if($('#Latitude').val()!=""){
			map = new GMap2(document.getElementById("map_canvas"));
            var latlng = new GLatLng($('#Latitude').val(), $('#Longitude').val());
            map.setCenter(latlng, 15);
            var marker = new GMarker(latlng);
            map.addOverlay(marker);
            map.setUIToDefault();
		 }
		 else
		{
			$("#map_canvas").html("<br /><br /><br /><br /><br /><br />No map geo data available yet.");
		}
		 
	}
}

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);

$(document).ready(function() {
	$('#mapLocation').show();
});