$(".mainMenu").ready(function() {
    var main = $(".AspNet-Menu .AspNet-Menu-ChildSelected");
    var parent, current;
    $(".Level0").bind('mouseover', function() {
        current = $(this).children();
        if ($(current).text() != $(parent).text()) {
            if ($(parent).text() != $(main).children().text()) {
                $(parent).removeClass("AspNet-Menu-ChildSelected");
            }
        }
    });
    $(".Level0").bind('mouseout', function() {
        parent = $(this).children();
        $(this).children("ul").bind('mouseover', function() {
            $(parent).addClass("AspNet-Menu-ChildSelected");
        });
    });
    $("ul.AspNet-Menu").bind('mouseleave', function() {
        window.setTimeout(function() { $(parent).removeClass("AspNet-Menu-ChildSelected"); }, 1000, true);
    });
});