autosave.js의 자동저장 기능이 먹통이 되었는데 뭐가 문제일까요?

$.get(g5_bbs_url+"/ajax.autosavelist.php", function(data){
                //alert(data);
                //console.log( "Data: " + data);
                $("#autosave_pop ul").empty();
                if ($(data).find("list").find("item").length > 0) {
                    $(data).find("list").find("item").each(function(i) {
                        var id = $(this).find("id").text();
                        var uid = $(this).find("uid").text();
                        var subject = $(this).find("subject").text();
                        var datetime = $(this).find("datetime").text();
                        $("#autosave_pop ul")
                            .append('<li><a href="#none" class="autosave_load">'+subject+'</a><span>'+datetime+' <button type="button" class="autosave_del">삭제</button></span></li>')
                            .find("li:eq("+i+")")
                            .data({ as_id: id, uid: uid });
                    });
                }
            }, "xml");