/*----------Javascript dung cho ban do-----create 26_08_09--------- */
	//bien map
	var map = null;
    var geocoder = null;
   //Hàm khởi tạo bản đồ 
    function initialize(lat,lang,add,id) {
      if (GBrowserIsCompatible()){
        map = new GMap2(document.getElementById(id));
		//Set point for map
		point= new GLatLng(lat,lang);
		map.setCenter(point,15);
        //geocoder = new GClientGeocoder();
		var marker= new GMarker(point);
		map.addOverlay(marker);

		marker.openInfoWindowHtml(add);
  		//Hide shadows of infowindowHtml map.
		map.getPane(G_MAP_FLOAT_SHADOW_PANE).style.display = "none";
		//map.setZoom(16);
		//map.addControl(new GSmallMapControl());
    	map.addControl(new GLargeMapControl());
		
		//map.addControl(new GMapTypeControl());
      }
    }
/*    //Hàm hiện địa chỉ google
    function showAddress(add,addshow) {
      if (geocoder) {
        geocoder.getLatLng(
          add,
          function(point) {
            if (!point) {
              alert(add + " not found");
            } else {
              map.setCenter(point, 13);
              var marker = new GMarker(point);
              map.addOverlay(marker);
			  //GInfo = new GInfoWindowOptions();
			  //GInfo.maxWidth=30;
              marker.openInfoWindowHtml(addshow);
			  //---set default zoomlevel for map.----
			  map.setZoom(20);
            }
          }
        );
		
      }
    }*/
	//Hàm ẩn layer
	function show()
	{
		document.getElementById('Layer1').style.display="inline";
		document.getElementById('Layer2').style.display="inline";
		
	}
	//Ham hien layer
	function hide()
	{
		document.getElementById('Layer1').style.display="none";
		document.getElementById('Layer2').style.display="none";
	}