How do i share data between two Ajax Request

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ASP.NET

Ajax

jQuery

webservice

Hi I have create two functions in my WebService and i am calling those methods from aspx page using Jquery.

My requirement are.
When i click on upload button it will start uploading data from excel (BulkCopy), and it will contains thousands of data in excel file.

While transfering data from Excel file to Database i would like to display progress on client browser like. 1500 of 21500 copied successfully! at 8/25/2011 12:09 PM

Code snippet: Web Service

[WebMethod]
        [ScriptMethod(ResponseFormat = ResponseFormat.Json)]
        public string SaveFileData(string FileName, string ClientID, string FileAutoID)
        {
            try
            {
                DataTable dtExcelData = ExcelDataLoader(FileName, ClientID, "");
                long TotalRecords = dtExcelData.Rows.Count;
                long CopiedRecords = 0;
                using (SqlConnection cn = new SqlConnection(GetConnectionString()))
                {
                    SqlCommand cmdCopiedRecords = new SqlCommand("SELECT COUNT(*) FROM " + string.Format(DataBankTableFormat, FileAutoID) + ";", cn);
                    cn.Open();
                    using (SqlBulkCopy copy = new SqlBulkCopy(cn))
                    {
                        copy.BatchSize = BatchSize;
                        for (int colIndex = 0; colIndex < dtExcelData.Columns.Count; colIndex++)
                        {
                            copy.ColumnMappings.Add(colIndex, colIndex);
                        }
                        copy.DestinationTableName = string.Format(DataBankTableFormat, FileAutoID);
                        copy.WriteToServer(dtExcelData);
                        CopiedRecords = System.Convert.ToInt32(cmdCopiedRecords.ExecuteScalar());
                        HttpContext.Current.Cache["RecordStatus"] = string.Format("{0} of {1} copied successfully! at {2}", CopiedRecords, TotalRecords, DateTime.Now.ToString());
                    }
                    cn.Close();
                }
                Response = GetResponse(true, Convert.ToString(HttpContext.Current.Cache["RecordStatus"]));
            }
            catch (Exception ex)
            {
                Response = GetResponse(false, ex.Message);
            }
            return Response;
        }

        [WebMethod]
        [ScriptMethod(ResponseFormat = ResponseFormat.Json)]
        public string GetRecordsInsertStatus(string FileAutoID)
        {
            try
            {
                Response = GetResponse(true, Convert.ToString(HttpContext.Current.Cache["RecordStatus"]));
            }
            catch (Exception ex)
            {
                Response = GetResponse(false, ex.Message);
            }
            return Response;
        }

Code snippet: .aspx Jquery Ajax

//------------------------------
        // Save uploaded file data in database
        //------------------------------
        function SaveFileData() {
            DisplayMessage("Uploading bulk data from file to database, this will take time please wait...", "Loading", false);
            displayRecordStatusOn();
            $.ajax({
                type: "POST",
                url: "SaveData.asmx/SaveFileData",
                data: "{'FileName':'" + savedFileName + "', 'ClientID':'" + GetSelectedClient() + "','FileAutoID':'" + savedFileAutoID + "'}",
                contentType: "application/json; charset=utf-8",
                dataType: "json",
                success: function (response) {
                    var result = jQuery.parseJSON(response.d);
                    if (result.Success == "False") {
                        DisplayMessage("Error : " + result.Message, "Failed", false);
                        return;
                    }
                    else {
                        //DisplayMessage("Datatransfer process 100% completed", "Success", false);
                        displayRecordStatusOff();
                        DisplayMessage(result.Message, "Success", false);
                        alert("100% Done!!");
                    }
                }
            });
        }
function displayRecordStatusOn() {
            $.ajax({
                type: "POST",
                url: "SaveData.asmx/GetRecordsInsertStatus",
                data: "{'FileAutoID':'" + savedFileAutoID + "'}",
                contentType: "application/json; charset=utf-8",
                dataType: "json",
                success: function (response) {
                    var result = jQuery.parseJSON(response.d);
                    if (result.Success == "False") {
                        DisplayMessage(result.Message, "Error", false);
                    }
                    else {
                        //I am not getting output here...
                        DisplayMessage(result.Message, "Information", false);
                    }
                }
            });
            recordStatusTimer = setTimeout("displayRecordStatusOn()", 1500);
        }

Problem:-
I am trying to access value of HttpContext.Current.Cache["RecordStatus"] in GetRecordsInsertStatus using ajax but it will always return empty.