// Copyright 2007 Google Inc. All Rights Reserved.
-//
-// Sets up google.gears.*, which is *the only* supported way to access Gears.
-//
-// Circumvent this file at your own risk!
-//
-// In the future, Gears may automatically define google.gears.* without this
-// file. Gears may use these objects to transparently fix bugs and compatibility
-// issues. Applications that use the code below will continue to work seamlessly
-// when that happens.
-
-(function() {
- // We are already defined. Hooray!
- if (window.google && google.gears) {
- return;
- }
-
- var factory = null;
-
- // Firefox
- if (typeof GearsFactory != 'undefined') {
- factory = new GearsFactory();
- } else {
- // IE
- try {
- factory = new ActiveXObject('Gears.Factory');
- } catch (e) {
- // Safari
- if (navigator.mimeTypes["application/x-googlegears"]) {
- factory = document.createElement("object");
- factory.style.display = "none";
- factory.width = 0;
- factory.height = 0;
- factory.type = "application/x-googlegears";
- document.documentElement.appendChild(factory);
- }
- }
- }
-
- // *Do not* define any objects if Gears is not installed. This mimics the
- // behavior of Gears defining the objects in the future.
- if (!factory) {
- return;
- }
-
- // Now set up the objects, being careful not to overwrite anything.
- if (!window.google) {
- window.google = {};
- }
-
- if (!google.gears) {
- google.gears = {factory: factory};
- }
-})();
-
-if (!window.google || !google.gears) {
- location.href = "http://gears.google.com/?action=install&message=Google%20Gears%20is%20required%20for%20this%20application" +
- "&return="+window.location.href;
-}