kentmenu_browser = "nn3";
if(document.getElementById) kentmenu_browser = "nn6";
if(document.all) kentmenu_browser = "ie";
if(document.layers) kentmenu_browser = "nn";
if(navigator.userAgent.toLowerCase().indexOf("mac"));
if(navigator.userAgent.toLowerCase().indexOf("ppc"));
if(navigator.userAgent.toLowerCase().indexOf("powerpc"));
document.write("<script language=\"JavaScript1.2\" src=\"js/kentmenu_"+kentmenu_browser+".js\"></script>");