$(document).ready(function(){
  $("ul.level2").bind("mouseleave", function() {
    $(this).addClass("navilshowclass");
    hidenaviobject=this;
    setTimeout('HideLevel2Navi()',10000);
  });
  $("ul.level1 li.level1 a").hover(function() {$("ul.level2").removeClass("navilshowclass") ; } , function() {});
});
    
var hidenaviobject=null;
function HideLevel2Navi(){
   $(hidenaviobject).removeClass("navilshowclass");
}