function onclickImportRegulation(flg)
{
    if (flg == 2) {
        // Unknownを選択
        $('import_reguration_edit').style.backgroundColor = '#FFF';
        $('import_reguration_edit').disabled = false;
    } else {
        $('import_reguration_edit').style.backgroundColor = '#DDD';
        $('import_reguration_edit').disabled = true;
    }
}

function onclickShippingLine(flg)
{
    if (flg == 1) {
        $('shipping_line_details').style.backgroundColor = '#FFF';
        $('shipping_line_details').disabled = false;
        $('agent_details').style.backgroundColor = '#DDD';
        $('agent_details').disabled = true;
    } else {
        $('shipping_line_details').style.backgroundColor = '#DDD';
        $('shipping_line_details').disabled = true;
        $('agent_details').style.backgroundColor = '#FFF';
        $('agent_details').disabled = false;
    }
}

function preMailReset()
{
    $('mailformResetBtn').disabled = true;

    if (! confirm("Do you want to reset this form?? (All input contents will delete)") ) {
        $('mailformResetBtn').disabled = false;
        return false;
    }

    $('mailFormWait').style.display = 'none';
    $('mailformResetBtn').disabled  = false;

    return true;
}

function preMailSubmit()
{
    $('mailformResetBtn').disabled  = true;
    $('mailformSubmitBtn').disabled = true;

    if (! confirm('Do you want to send this E-mail??')) {
        $('mailformResetBtn').disabled  = false;
        $('mailformSubmitBtn').disabled = false;
        return false;
    }

    $('mailFormWait').innerHTML     = '<img src="./img/wait.gif" /> Please Wait...';
    $('mailFormWait').style.display = '';

    return true;
}


function fn_mailRet(isErr, errMsg)
{
    $('mailformResetBtn').disabled  = false;
    $('mailformSubmitBtn').disabled = false;

    if (isErr) {
        // メール送信失敗

        $('mailFormWait').style.display = 'none';

        alert(errMsg);
    }
    else {
        // メール送信成功
        $('mailform').reset();
        $('mailFormWait').innerHTML = '<b style="font-weight:bold !important; color:#39C43E;">E-mail was Transmitted.</b>';
    }
}