var timer, i, ns4_menuFunction, justVisibleMenuId = 0, may_hideMenu = true;
    var dom = document.getElementById ? true : false;
    var ie4 = ((document.all) && (!dom)) ? true : false;
    var ns4 = document.layers ? true : false;
    var opera = navigator.userAgent.indexOf('Opera') != -1 ? true : false;
    var dhtml = dom ? true : ie4 ? true : ns4 ? true : false;

    if(dhtml)document.write('<style type="text/css">#scriptSupport{display:none;}#menuHolder{position:relative;visibility:hidden;z-index:1;}#hiddenMenu1,#hiddenMenu2,#hiddenMenu3,#hiddenMenu4,#hiddenMenu5,#hiddenMenu6,#hiddenMenu7,#hiddenMenu8{position:absolute;visibility:hidden;}#visibleMenu1{position:absolute;left:0px;top:0px;}#visibleMenu2{position:absolute;left:149px;top:0px;}#visibleMenu3{position:absolute;left:278px;top:0px;}#visibleMenu4{position:absolute;left:355px;top:0px;}#visibleMenu5{position:absolute;left:413px;top:0px;}#visibleMenu6{position:absolute;left:531px;top:0px;}#visibleMenu7{position:absolute;left:722px;top:0px;}#visibleMenu8{position:absolute;left:848px;top:0px;}#hiddenMenu1{left:0px;top:39px;}#hiddenMenu2{left:154px;top:39px;}#hiddenMenu3{left:283px;top:39px;}#hiddenMenu4{left:360px;top:39px;}#hiddenMenu5{left:418px;top:39px;}#hiddenMenu6{left:536px;top:39px;}#hiddenMenu7{left:727px;top:39px;}#hiddenMenu8{left:853px;top:39px;}</style>');
    function setVisibility(element,newVisibility)
    {if (dhtml)
    {if (dom) document.getElementById(element).style.visibility = newVisibility;
    else if (ie4) document.all[element].style.visibility = newVisibility;
    else if (ns4) eval('document.' + element + '.visibility = newVisibility');}}
    function menu()
    {if (dhtml)
    {if (ns4)
    {for (i = 1; i <= 3; i++)
      {ns4_menuFunction = eval('ns4_moveMenu' + i);
      document.menuHolder.document.layers['visibleMenu' + i].document.captureEvents(Event.MOUSEDOWN);
      document.menuHolder.document.layers['visibleMenu' + i].document.onmousedown = ns4_menuFunction;
      }document.captureEvents(Event.MOUSEDOWN);
      document.onmousedown = hideMenu;
    }
    if(opera) for (i = 1; i <= 3; i++) document.getElementById('hiddenMenu' + i).style.top = 20;
    if(ie4) for (i = 1; i <= 3; i++) document.all['hiddenMenu' + i].style.top = 18;
    setVisibility('menuHolder','visible');}}

    function moveMenu(id)
    {if (dhtml)
    {if (justVisibleMenuId == 0)
    {setVisibility((ns4 ? 'menuHolder.document.' : '') + 'hiddenMenu' + id,'visible');
    justVisibleMenuId = id;}
    else
    {setVisibility((ns4 ? 'menuHolder.document.' : '') + 'hiddenMenu' + justVisibleMenuId,'hidden');
    if (justVisibleMenuId != id)
    {setVisibility((ns4 ? 'menuHolder.document.' : '') + 'hiddenMenu' + id,'visible');
     justVisibleMenuId = id;}
     else justVisibleMenuId = 0;}
    may_hideMenu = false;
    setTimeout('may_hideMenu = true',50);}}

    function hideMenu(e)
    {if (dhtml)
    {if ((justVisibleMenuId != 0) && (may_hideMenu))
    {setVisibility((ns4 ? 'menuHolder.document.' : '') + 'hiddenMenu' + justVisibleMenuId,'hidden');
    justVisibleMenuId = 0;}
    if (ns4) routeEvent(e);}}

    function ns4_moveMenu1(){moveMenu(1);}
    function ns4_moveMenu2(){moveMenu(2);}
    function ns4_moveMenu3(){moveMenu(3);}