var ItemsTop = new Array();
    ItemsTop = new Array("mnuTop_0", "mnuTop_1", "mnuTop_2", "mnuTop_3", "mnuTop_4");
    var TabHoveredTop = null;
     var SelectedTimerIdTop = 0; 
    function Lever1_MouseoverTop(id) 
    {
        
         clearTimeout(SelectedTimerIdTop);
        for (var i = 0; i < ItemsTop.length; i++) { 
        var itemId = document.getElementById(ItemsTop[i]).id; Set_Level1_NormalTop(itemId); } Set_Level1_SelectedTop(id);
    }
    function Set_Level1_NormalTop(id) {
        document.getElementById(id).className = "";
        if (document.getElementById(id + "_a")) { document.getElementById(id + "_a").className = ""; }
        if (document.getElementById(id + "_ul_lv2")) { document.getElementById(id + "_ul_lv2").style.display = "none"; } 
    }
    function Set_Level1_SelectedTop(id) {
        document.getElementById(id + "_a").className = "hover";
        if (document.getElementById(id + "_ul_lv2")) { document.getElementById(id + "_ul_lv2").style.display = "block"; } 
        TabHoveredTop = document.getElementById(id);        
    }
    function SelectedItems(id) {        
        createCookie("menu1",id,20);
    }
    function SetSelectedTabTop() 
    {
        var url = window.location.href;
        if (url.toString().toLowerCase().match(/trangchu/)) { }
        else if (url.toString().toLowerCase().match(/xxxx/)) { Set_Level1_SelectedTop("mnuTop_0"); }
        else if (url.toString().toLowerCase().match(/xxxxxx/)) { Set_Level1_SelectedTop("mnuTop_1"); }
        else if (url.toString().toLowerCase().match(/xxxxxxxx/)) { Set_Level1_SelectedTop("mnuTop_2"); }
        else if (url.toString().toLowerCase().match(/xxxxxxxx/)) { Set_Level1_SelectedTop("mnuTop_3"); }
        else if (url.toString().toLowerCase().match(/xxxxxxxx/)) { Set_Level1_SelectedTop("mnuTop_4"); }  
             
    }
    SetSelectedTabTop();
    //createCookie("menu1","mnuTop_0",20);
    
    function ReturnSelectedTabTop()
    {        
        Set_Level1_NormalTop(TabHoveredTop.id); SetSelectedTabTop();
        if(readCookie("menu1")!="" && readCookie("menu1")!=null)
        {
        var idd=readCookie("menu1");
        Set_Level1_SelectedTop(idd);
        }
        else Set_Level1_SelectedTop("mnuTop_0");
    }
    function TimerSelectedTabTop()
    {
       SelectedTimerIdTop = setTimeout("ReturnSelectedTabTop()", "1000"); 
    }