/* accordion.js */

    function getAccordion(element_id, screen) {
        //$(window).resize(function () { location.reload(); });

        if ($(window).width() < screen) {
            var concat = '';
            obj_tabs = $(element_id + " li").toArray();
            obj_cont = $(".tab-content .tab-pane").toArray();
            jQuery.each(obj_tabs, function(n, val) {
                concat += '<div id="' + n + '" class="panel panel-default">';
                concat += '<div class="panel-heading" role="tab" id="heading' + n + '">';
                concat += '<h4 class="panel-title"><a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapse' + n + '" aria-expanded="false" aria-controls="collapse' + n + '">' + val.innerText + '</a></h4>';
                concat += '</div>';
                concat += '<div id="collapse' + n + '" class="panel-collapse collapse" role="tabpanel" aria-labelledby="heading' + n + '">';
                concat += '<div class="panel-body">' + obj_cont[n].innerHTML + '</div>';
                concat += '</div>';
                concat += '</div>';
            });
            $("#accordion").html(concat);
            $("#accordion").find('.panel-collapse:first').addClass("in");
            $("#accordion").find('.panel-title a:first').attr("aria-expanded", "true");
            $(element_id).remove();
            $(".tab-content").remove();
        }
    }