function vote_up(id_status)
  {
    $.post("vote_status.php", {'id_status' : id_status, type_vote : 1},
	  function(data)
	  {
	    $("#div"+id_status).text = $("#div"+id_status).text +1;	    
	  });
  }
  function vote_down(id_status)
  {
    $.post("vote_status.php", {'id_status' : id_status, type_vote : -1});
  }