<fieldset class="field-set col col--full" style="false"> <label class="field-set__label"><?php echo _("Name"); ?></label> <input type="text" class="field" name="fio" />
</fieldset>

  <fieldset class="field-set col col--full" style="false"> <label class="field-set__label"><?php echo _("Company name"); ?></label> <input type="text" class="field" name="company-name" />

</fieldset>
                   <fieldset class="field-set col col--full"
                style="false"> <label class="field-set__label"><?php echo _("E-mail"); ?></label> <input type="email" class="field" name="E-mail" value="" placeholder="" /> </fieldset>



      <fieldset class="field-set col col--full" style="text-align:center;">
        <button id="callMe" class="button button--prime"><?php echo _('Submit'); ?></button>
      </fieldset>

<script>
jQuery(document).ready(function($) {
    $("#summer-party-form").submit(function() {
        var str = $(this).serialize();
        var btn = $(this).find("input[type=submit]");

        var oldBtnTitle = btn.prop("value");
        btn.prop("disabled", true).prop("value", "<?php echo _("Sending");?>...");

        $.ajax({
            type: "POST",
            url: "/engine/summerparty.php",
            data: str,
            success: function(msg) {
                // Message Sent? Show the 'Thank You' message and hide the form
                if(msg == 'OK') {
                    result = '<?php echo _("<big><big><big>You are recorded</big></big></big>");?>';
                    $("#summer-party-form .grid").hide();
                } else {
                    result = msg;
                    btn.prop("disabled", false).prop("value", oldBtnTitle);
                }
                $('#summer-party-form .note').html(result);

            }
        });
        return false;
    });
});
</script>