function setmenu(c1,c2){
  var o1=$("#"+c1);
  var o2=$("#"+c2);
  o1.mousemove(function(){
    var offset=o1.offset();
    var nTop=offset.top+22;
    var nLeft=offset.left;
    o2.css({"position":"absolute","top":nTop,"left":nLeft,"zIndex":"999999"});
    o2.show();
  });
  o1.mouseout(function(){
    o2.hide();
  });
  o2.mousemove(function(){
    var offset=o1.offset();
    var nTop=offset.top+22;
    var nLeft=offset.left;
    o2.css({"position":"absolute","top":nTop,"left":nLeft,"zIndex":"999999"});
    o2.show();
  });
  o2.mouseout(function(){
    o2.hide();
  });
}