$(document).ready(function() { 
        $('ul#nav_14623').addClass("sf-menu");
        $('ul.sf-menu').superfish({ 
            delay:       500,                            // one second delay on mouseout 
            animation:   {opacity:'show',height:'show'},  // fade-in and slide-down animation 
            speed:       'fast',                          // faster animation speed 
            autoArrows:  false,                           // disable generation of arrow mark-up 
            dropShadows: false                            // disable drop shadows 
        }); 
        $('ul.sf-menu li.selected').each(function() {
                  $(this).children("a:first").addClass('nav-active');
        });
    });