function showDetail(id)
{
  var el=document.getElementById(id);

  // browser specific part
  if ( document.all && !window.opera )
  {
    // IE
    el.style.display=el.style.display=='none'?'block':'none'
  }
  else
  {
    // others
    el.style.display=el.style.display=='none'?'table-row':'none';
  }

  document.body.innerHTML = document.body.innerHTML;
}