window.onload = function() {
  var links = document.getElementsByTagName('a');
  for (var i = 0; i < links.length; i++) {
    if (links[i].href == location.href) {
      links[i].removeAttribute('href');
      links[i].className = 'current';
    }
  }
  viewSource(); /* ソース表示 */
};

/* ソース表示用 */
function viewSource() {
  var jsparser_obj = new JSParser();
  var ro = document.getElementById('ro_script');
  var src = ro.text || ro.innerHTML;
  document.getElementById('viewsrc').innerHTML = jsparser_obj.parse(src);
}