1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5function setChildTextNode(elementId, text) {
6  document.getElementById(elementId).innerText = text;
7}
8
9function init() {
10  setChildTextNode('languageSpan', chrome.i18n.getMessage("click_here"));
11}
12
13function getAcceptLanguages() {
14  chrome.i18n.getAcceptLanguages(function(languageList) {
15    var languages = languageList.join(",");
16    setChildTextNode('languageSpan',
17        chrome.i18n.getMessage("chrome_accept_languages", languages));
18  })
19}
20
21document.addEventListener('DOMContentLoaded', function() {
22  document.querySelector('#accept_lang').addEventListener(
23      'click', getAcceptLanguages);
24  init();
25});
26