function fncOnSubmitSubscrUnauth(frm) {

    if (
        document.getElementById('sbscr_email')
    ) {
        JsHttpRequest.query(

            '/?s=subscribe_email_click',

            {
                'subscr_email' : document.getElementById('sbscr_email').value,
                'brand'        : frm.elements['brand'].value,
                'model'        : frm.elements['model'].value,
                'ua_region_id' : frm.elements['ua_region_id'].value,
                'settlement_id': frm.elements['settlement_id'].value,
                'backto'       : frm.elements['backto'].value
            },

            function(result, errors) {

                switch ( result['code'] ) {

                    case '1':
                        document.getElementById('sbscr_email').value = 'e-mail?';
                        document.getElementById('sbscr_email').select();
                        document.getElementById('sbscr_email').focus();
                    break;

                    case '2':
                        document.getElementById('sbscr_email').value = '';
                        alert('Прочтите отправленное вам письмо.');
                    break;

                } // switch

            },

            true

        );
    } // if
    else {

        var btnSbm = document.getElementById('subscrSmbBtn');

        var inpEmail;
        inpEmail = createElement('input');
        inpEmail.setAttribute('size',  '10');
        inpEmail.setAttribute('name',  'sbscr_email');
        inpEmail.setAttribute('id',    'sbscr_email');
        inpEmail.setAttribute('value', 'e-mail?');

        btnSbm.value = 'Ok';
        frm.insertBefore(inpEmail, btnSbm);
        inpEmail.select();
        inpEmail.focus();

    } // else

    return false;
} // function