Bootstrap-Responsive-ASPNet-Menu-control problem

Shashikant says:

Please refer below link

N-Level (MultiLevel) Bootstrap Responsive ASP.Net Menu control for Mobile Phone, Tablet and Desktop display

You have not used my code.In my code thare is below script

JavaScript

<script type="text/javascript">
    Sys.WebForms.Menu._elementObjectMapper.getMappedObject = function () {
        return false;
    };
    $(function () {
        debugger;
        $(".navbar-nav li, .navbar-nav a, .navbar-nav ul").removeAttr('style');
        $(".dropdown-menu").closest("li").removeClass().addClass("dropdown-toggle");
        $(".dropdown-toggle").find("a[href='javascript:;']").attr("data-toggle", "dropdown");
        $(".dropdown-toggle").find("a[href='javascript:;'].level1").append("<span class='caret'></span>");
        $(".dropdown-toggle").find("a[href='javascript:;']:not(.level1)").closest('li').addClass('dropdown-submenu');
        $("a.selected").closest("li").addClass("active");
        $("a.selected").closest(".dropdown-toggle").addClass("active");
        $('ul.dropdown-menu [data-toggle=dropdown]').on('click', function (event) {
            event.preventDefault();
            event.stopPropagation();
            $(this).parent().siblings().removeClass('open');
            $(this).parent().toggleClass('open');
        });
    });
      
</script>