/* noframes - kick out of any frames */
if (parent.frames.length > 0) {
    parent.location.href = self.document.location
}

function validation(){
 if (document.contact.realname.value == ""){
  alert ("お名前をご記入ください");
  document.contact.realname.focus();
  return false;
 }
 if (document.contact.address.value == ""){
  alert ("ご住所をご記入ください");
  document.contact.address.focus();
  return false;
 }
 if (document.contact.phone.value == ""){
  alert ("お電話番号をご記入ください");
  document.contact.phone.focus();
  return false;
 }
}