  <!-- // hide script
 
  function floatButton () {
    if (document.all) { document.all.GoToTop.style.pixelTop = document.body.scrollTop + document.body.clientHeight - document.all.GoToTop.offsetHeight; }
    else if (document.layers) { document.GoToTop.top = window.pageYOffset + window.innerHeight - document.GoToTop.clip.height; }
    else if (document.getElementById) { document.getElementById('GoToTop').style.top = (window.pageYOffset + window.innerHeight - 40) + 'px'; }
  }
  if (document.all) window.onscroll = floatButton;
  else setInterval ('floatButton()', 100);
  function initButton () {
    if (document.all) {
      document.all.GoToTop.style.pixelright = 5;
      document.all.GoToTop.style.pixelTop = document.body.clientHeight - document.all.GoToTop.offsetHeight;
      document.all.GoToTop.style.visibility = 'visible';
    }
    else if (document.layers) {
      document.GoToTop.right = 5;
      document.GoToTop.top = window.innerHeight - document.GoToTop.clip.height;
      document.GoToTop.visibility = 'show';
    }
    else if (document.getElementById) {
      document.getElementById('GoToTop').style.right = '5px';
      document.getElementById('GoToTop').style.top = (window.innerHeight - 440) + 'px';
      document.getElementById('GoToTop').style.visibility = 'visible';
    }
  }
  // finish hiding script -->