盒子论坛 v2.1

unit umap1;

interface

uses
  ...

type
  TForm1 = class(TForm)
    WebB: TWebBrowser;
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

const
s1=
'<!DOCTYPE html>'
+'<html>'
+  '<head>'

+    ...

+    '</style>'
+    '<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false"></script>'
+    '<script>'

+'var map;'
+'function initialize() {'
+  'var mapOptions = {'
+    'zoom: 18,'
+    'center: new google.maps.LatLng(-34.397, 150.644)'
+  '};'
+  'map = new google.maps.Map(document.getElementById("map-canvas"),'
+      'mapOptions);'
+'}'

+'google.maps.event.addDomListener(window, "load", initialize);'

    '</script>'
+  '</head>'
+  '<body>'
+    '<div id="map-canvas"></div>'
+  '</body>'
+'</html>'
;

implementation

{$R *.fmx}

procedure TForm1.Button1Click(Sender: TObject);
begin
  WebBrowser.LoadFromStrings(s1, '');
end;

end.

请问
center: new google.maps.LatLng(-34.397, 150.644) - 经纬度
要如何由xe6 android传经纬度给Javascrip?
谢谢
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