<!--
function validate(s)  {
  
  if (s.customerNumber.value == "") {
	alert("Please include your customer number.");
	s.customerNumber.focus();
    return false;
  }
  if (s.customerName.value == "") {
	alert("Please include your name.");
	s.customerName.focus();
    return false;
  }
   if ((s.customerEmail.value.indexOf("@") == -1 || s.customerEmail.value.indexOf(".") == -1 || s.customerEmail.value.indexOf(" ") != -1 || s.customerEmail.value.length < 6)) {
	alert("Please include your valid email address.");
	s.customerEmail.focus();
	return false;
  }

return true;
}
// -->