function check_member_form(){
var form1=document.register;
var pass_strlen=form1.pass.value.length;

if(form1.username.value==""){
alert('請輸入帳號');
return false;

}else if(form1.username.value.match(/^[a-zA-Z0-9_]{1,30}$/)==null){
alert('帳號不可使用特殊符號');
return false;


}else if(form1.pass.value==""){
alert('請輸入密碼');
return false;

}else if(form1.pass_check.value==""){
alert('請確認密碼');
return false;

}else if(form1.pass.value!=form1.pass_check.value){
alert('兩次輸入密碼不相符');
return false;

}else if(pass_strlen<6 || pass_strlen>15){
alert('密碼字元長度不符');
return false;

}else if(form1.lastname.value=="" || form1.firstname.value==""){
alert('請輸入姓名');
return false;
}else if(form1.gender.value=='default' || form1.gender.value==""){
alert('請選擇性別');
return false;

}else if(form1.birth_year.value=='default' || form1.birth_month.value=='default' || form1.birth_day.value=='default'){

alert('請選擇生日');
return false;

}else if(form1.email.value==""){
alert('請輸入E-mail信箱');
return false;
}else if(form1.tel01.value=="" || form1.tel02.value==""){

if(form1.mobile.value==""){
alert('請輸入聯絡電話或行動電話');
return false;
}

}else if(form1.mobile.value==""){

if(form1.tel01.value=="" || form1.tel02.value==""){
alert('請輸入聯絡電話或行動電話');
return false;
}

}else if(form1.area.value=="" || form1.area.value=="default" || form1.area02.value=="" || form1.area02.value=="default" || form1.addr.value=="" ){

alert('請確認地址是否錯誤');
return false;

}else if(form1.zipcode.value==""){
alert('請確認郵遞區號是否正確');
return false;

}else if(form1.receive_mail.value=='default' || form1.receive_maill.value==""){

alert('請選擇是否訂閱電子報');

return false;
}else{
return true;
}

}


function check_member_update_form(){
var form1=document.member_profile;
var pass_strlen=form1.pass_new.value.length;

if(form1.pass.value!=""){

if(form1.pass_new.value==""){
alert('請輸入新密碼');
return false;

}

if(form1.pass_check.value==""){
alert('請確認新密碼');
return false;

}

if(form1.pass_new.value!=form1.pass_check.value){
alert('兩次輸入密碼不相符');
return false;

}

if(pass_strlen<6 || pass_strlen>15){
alert('密碼字元長度不符');
return false;

}
}

if(form1.username.value==""){
alert('請輸入帳號');
return false;


}else if(form1.lastname.value=="" || form1.firstname.value==""){
alert('請輸入姓名');
return false;
}else if(form1.gender.value=='default' || form1.gender.value==""){
alert('請選擇性別');
return false;

}else if(form1.year.value=='default' || form1.month.value=='default' || form1.day.value=='default'){

alert('請選擇生日');
return false;

}else if(form1.email.value==""){
alert('請輸入E-mail信箱');
return false;
}else if(form1.tel01.value=="" || form1.tel02.value==""){

if(form1.mobile.value==""){
alert('請輸入聯絡電話或行動電話');
return false;
}

}else if(form1.mobile.value==""){

if(form1.tel01.value=="" || form1.tel02.value==""){
alert('請輸入聯絡電話或行動電話');
return false;
}

}else if(form1.area.value=="" || form1.area.value=="default" || form1.area02.value=="" || form1.area02.value=="default" || form1.addr.value=="" ){

alert('請確認地址是否錯誤');
return false;

}else if(form1.zipcode.value==""){
alert('請確認郵遞區號是否正確');
return false;

}else if(form1.receive_mail.value=='default' || form1.receive_maill.value==""){

alert('請選擇是否訂閱電子報');

return false;
}else{
return true;
}

}