function joinVal(){
  var tmpForm;
  tmpForm=document.orderform;
  if((tmpForm.name01.value=="")||(tmpForm.name02.value=="")){
    tmpForm.name_kanji.value="";
  }else{
    tmpForm.name_kanji.value=tmpForm.name01.value + " " + tmpForm.name02.value;
  }
  if((tmpForm.name03.value=="")||(tmpForm.name04.value=="")){
    tmpForm.name_kana.value="";
  }else{
    tmpForm.name_kana.value=tmpForm.name03.value + " " + tmpForm.name04.value;
  }
  if((tmpForm.name05.value=="")||(tmpForm.name06.value=="")){
    tmpForm.name_rec_kanji.value="";
  }else{
    tmpForm.name_rec_kanji.value=tmpForm.name05.value + " " + tmpForm.name06.value;
  }
  if((tmpForm.name07.value=="")||(tmpForm.name08.value=="")){
    tmpForm.name_rec_kana.value="";
  }else{
    tmpForm.name_rec_kana.value=tmpForm.name07.value + " " + tmpForm.name08.value;
  }
  if((tmpForm.birth_year.value=="")||(tmpForm.birth_month.value=="")||(tmpForm.birth_day.value=="")){
    tmpForm.birth.value="";
  }else{
    tmpForm.birth.value=tmpForm.birth_year.value + " " + tmpForm.birth_month.value + " " + tmpForm.birth_day.value;
  }
}