Hello !!! I am searching 3 hours and didnt find anything.... i have this code which is called at an onChange event of an

        function group_changed(obj)

{ $.ajaxSetup({async:false}); $.post("/medilab/personnel/groups/getGroupRightsAjax",{ 'group.id': obj.options[obj.selectedIndex].value }, function(data){ $("#div_rights").html(data); });

} This works fine but if i set async:true sometimes the result doesnt match the selection... I guess that this is happening because some requests are lost or that the responses dont come in order.....

Any idea what to do to keep it asynchronous?