 return;
    if (show)
      obj.style.display = '';
    else
      obj.style.display = 'none';
  }
}
function SwitchWPSPushButton(show) {
  var obj;
  obj = document.getElementById('wps_push_info');
  if (!obj)
      return;
    if (show && document.formu.wpspairing.checked)
      obj.style.display = '';
    else if (document.formu.wpspairing.checked && !document.formu.wpspush.checked) 
      obj.style.display = 'none';
    else 
      obj.style.display = 'none';
}
function UpdateForm() {
  var i;
  var nb