function slPageList_onDownload(httpObj) 
{
  try {
    var responseObj = eval("(" + httpObj.responseText + ")");
    var pageList = responseObj.pageList;
    while ($('slPageList').length > 0) {
      $('slPageList').remove(0);
    }

    for (var idx = 0; idx < pageList.length; idx++) {
      var option = document.createElement("option");
      if (window.navigator.language == 'ja')  // NN or Firefox
        option.text = pageList[idx].title_ja;
      else if (window.navigator.userLanguage == 'ja') // IE
        option.text = pageList[idx].title_ja;
      else
        option.text = pageList[idx].title_en; // Default
      option.value = pageList[idx].uri;

      if (navigator.userAgent.match(/Gecko/)) {
        $('slPageList').appendChild(option);
      } else {
        $('slPageList').add(option);
      }
    }
  } catch (e) {
    //alert(e.message);
  }
}
  
function slPageList_onClick() { 
  location.href = $('slPageList').value; 
};
  
function slPageList_init()
{
  try {
    var myAjax = new Ajax.Request(
        "/m_matsu/pageList.txt?" + Math.random(), 
        {
          method: 'get', 
          parameters: '', 
          onComplete: slPageList_onDownload
        });  
    $('slPageList').onchange = slPageList_onClick;
  } catch (e) {
  }
}