// JavaScript Documentfunction checkForm(){if(document.sendmail.name.value == ""){alert('お名前をご入力ください');document.sendmail.name.focus();return false;}if(document.sendmail.furigana.value == ""){alert('フリガナをご入力ください');document.sendmail.furigana.focus();return false;}if(document.sendmail.tel.value == ""){alert('電話番号をご入力ください');document.sendmail.tel.focus();return false;}if(document.sendmail.mail.value == ""){alert('e-mailをご入力ください');document.sendmail.mail.focus();return false;}if(document.sendmail.contact.value == ""){alert('ご連絡方法：時間をご入力ください');document.sendmail.contact.focus();return false;}if(document.sendmail.address.value == ""){alert('ご住所をご入力ください');document.sendmail.address.focus();return false;}else {return true;}}