ring.checked);
  }
  if (document.formu.wpspush) {
    SwitchWPSPushButton(document.formu.wpspush.checked);
  }
  if ((document.formu.wpspincode) && (document.formu.wpspairing.checked)) {
    if (!checkWPSPinCode(document.formu.wpspincode.value)) {
      ferr = true;
      if (document.formu.wpspairing.checked) {
      	document.getElementById("wpspincode_invalid").style.display = "";
      	ButtonDisable('simple', 'butt4');
    }
	else 
		document.getElementById("wpspincode_invalid").style.display = "none"