CODE EXAMPLE FOR JAVASCRIPT

jqiery bpopup append

    ;(function($) {
        $(function() {
            $('#my-button').bind('click', function(e) {
                e.preventDefault();
                $('#element_to_pop_up').bPopup({
                    appendTo: 'form'
                    , zIndex: 2
                    , modalClose: false
                });
            });
         });
     })(jQuery);