google.load('search', '1', {language : 'ja'});
  google.setOnLoadCallback(function() {
    var customSearchControl = new google.search.CustomSearchControl('004666848388054661858:v4lqnmjwy0e');
    customSearchControl.setResultSetSize(google.search.Search.FILTERED_CSE_RESULTSET);
    var options = new google.search.DrawOptions();
    options.enableSearchboxOnly("http://google.com/cse?cx=004666848388054661858:v4lqnmjwy0e");
    customSearchControl.draw('cse-search-form', options);
  }, true);