una/modules/boonex/videos/template/lists_form.html

__form__
<script type="text/javascript">
    $(document).ready(function () {
        $("#__form_id__").ajaxForm({
            dataType: "json",
            beforeSubmit: function (formData, jqForm, options) {
                bx_loading($("#__form_id__"), true);
            },
            success: function (data) {
				if (!data.error){
				    $(".bx-popup-applied:visible").dolPopupHide();
				    location.reload();
				}
				else{
				    oBxVideosListTools.reloadForm(data.form, "__form_id__")
				}
            }
        });
    });
</script>