function initNavBar() {
  if (!$.browser.msie){return;}
    loc = window.location.href;
  $("#nav ul li a").each(

    function() {
        $(this).mouseout(function(){$(this).children("span").css("background-position","0 0");});
        $(this).mouseover(function(){$(this).children("span").css("background-position","0 -35px")});
    }
  );
  

  
}


//window.document.onload = initNavBar;