var Menu = {
    DoWork: null,
    ChannelNavigationM: "",
    ChannelNavigationId: 0,
    ChangeMenu: function(id)
    {
        this.HideShows();
        if (id != 0)
        {
            $("#div_SMenu" + id).show();
        }
    },
    BackMenu: function()
    {
        var me = this;
        Menu.DoWork = setTimeout(function()
        {
            if (me.ChannelNavigationId == 0)
            {
                Menu2.ChangeMenu(me.ChannelNavigationM);
            } else
            {
                Menu.ChangeMenu(me.ChannelNavigationId);
            }
        }, 200);
    },
    StopWork: function()
    {
        clearTimeout(Menu.DoWork);
    },
    HideShows: function()
    {
        $(".secondMenu").hide();
        $(".YYSecond").hide();
    },
    ChangeSearch: function(events)
    {
        if (events && events.stopPropagation)
        {
            events.stopPropagation();
        } else
        {
            window.event.cancelBubble = true;
        }
        $("#searchto").show();
        return false;
    },
    ChangeTypeId: function(v)
    {
        $("#__type").val(v);
    },
    ChangeTypes: function(obj)
    {
        var t = $(obj);
        var nv = t.attr("v");
        var oo = $("#_showTypeNam");
        var ot = oo.text();
        var ov = oo.attr("v");
        oo.text(t.text());
        $("#showTypeUl").hide();
        t.attr("v", ov);
        t.text(ot);
        this.ChangeTypeId(nv);
    },
    ShowSubTypes: function(obj)
    {
        $("#showTypeUl").show();
    },
    clsText: "请输入您想查找的关键词...",
    ClearText: function(obj)
    {
        if (obj.value == this.clsText) { obj.value = ""; }
    },
    ResetText: function(obj)
    {
        if (obj.value == "") { obj.value = this.clsText; }
    }
}

var Menu2 = {
    ChangeMenu: function(item)
    {
        $(".secondMenu").hide();
        $(".YYSecond").hide();
        $("#div_SMenu" + item).show();
        $("#YYSecond" + item).addClass("on");
    }
}