function setLocalizedTopicList() {
  var getI18nMsg = chrome.i18n.getMessage;

  $('top').innerText = getI18nMsg('1');
  $('nation').innerText = getI18nMsg('n');
  $('world').innerText = getI18nMsg('w');
  $('business').innerText = getI18nMsg('b');
  $('science').innerText = getI18nMsg('t');
  $('entertainment').innerText = getI18nMsg('e');
  $('sports').innerText = getI18nMsg('s');
  $('health').innerText = getI18nMsg('m');
  $('most').innerText = getI18nMsg('po');
  $('select_country').innerText = getI18nMsg('country');
  $('topic').innerText = getI18nMsg('topic');
  $('save_button').innerText = getI18nMsg('save');
  $('story_count').innerText = getI18nMsg('storyCount');
  $('logo').innerHTML = $('logo').innerHTML + getI18nMsg('newsOption');
  $('custom_text').innerHTML = getI18nMsg('customText') + '<br/>' +
    getI18nMsg('maximumTopics',[MAX_CUS_TOPICS]);
  $('submit_button').value = getI18nMsg('submitButton');
}
Retrieves locale values from locale file.