<!--
function check(id) {
  if ((id.fname.value == "") || (id.lname.value == "")) {
    alert("Please enter your name");
    return false;
  }
  if (id.company.value == "") {
    alert("Please enter your company name");
    return false;
  }
  if (id.custaddr.value == "") {
    alert("Please enter your address");
    return false;
  }
  if (id.custpc.value == "") {
    alert("Please enter your postcode");
    return false;
  }
  if (id.custphone.value == "") {
    alert("Please enter your telephone number");
    return false;
  }
  if (id.custemail.value == "") {
    alert("Please enter your email address");
    return false;
  }
  return true;
}
-->