// Needed bits for hierMenus

if(window.event + "" == "undefined") event = null;
function HM_f_PopUp(){return false};
function HM_f_PopDown(){return false};
  popUp = HM_f_PopUp;
popDown = HM_f_PopDown;
    NS4 = (document.layers);
    IE4 = (document.all);
   ver4 = (NS4 || IE4);
    IE5 = (IE4 && navigator.appVersion.indexOf("5.")!=-1);
  isMac = (navigator.appVersion.indexOf("Mac") != -1);