$(document).ready(function() {
    // Auto hide all the children
    

    // Expand only the active menu, which is determined by the class name
    $("#rd_menu_sample > li > div").children("a.expanded").find("+ ul").slideDown("fast");
    
    // Expand the sub-menu
    //$("#rd_menu_sample > li > div").mouseenter(function() {
    //    $(this).children("a.collapsed").next().slideDown("fast");
    //}).mouseleave(function() {
    //    $(this).children("a.collapsed").next().slideUp("fast");
    //});

    $("#rd_menu_sample > li > div > a").click(function() {
        $(this).toggleClass("expanded").find("+ ul").slideToggle("medium");
    });


});