PHP de javascript içinde ajax ile veri çekme yardım

        function GetQuestInfo() {
            if ($("#quest :selected")[0] !=null) {
                var questNum = $("#quest :selected")[0].id;
                $("#loading").css('display', 'block');
            }

            if (myQuery && myQuery.readystate != 4) {
                myQuery.abort();
            }
            if (questNum != null) {
                myQuery = $.ajax({
                    type: 'GET',
                    url: '/Features/_TimedQuest',
                    dataType: "text",
                    async: true,
                    data: {
                        QuestNum: questNum
                    },
                    contentType: "text/html; charset=utf-8",
                    success: function (result) {
                        $("#loading").css('display', 'none');
                        $("#DivList").html(result).fadeIn("slow");
                        if (window.pageYOffset < 300) {
                            $('html,body').animate({ scrollTop: $("#DivList").offset().top - 250 }, 'slow');
                        }
                    },
                    error: function (result) {
                       // alert('bir hata olustu');
                    }
                });
            }
        }