อยากทราบว่า Error Javascript เปลี่ยนข้อความปุ่ม ajaxfileupload แก้ยังไง

<script type="text/javascript">
        $(document).ready(function () {
            AjaxFileUpload_change_text();

        });

        function AjaxFileUpload_change_text() {
            Sys.Extended.UI.Resources.AjaxFileUpload_SelectFile = "เลือกไฟล์";
            Sys.Extended.UI.Resources.AjaxFileUpload_DropFiles = "Drop files here";
            Sys.Extended.UI.Resources.AjaxFileUpload_Pending = "pending";
            Sys.Extended.UI.Resources.AjaxFileUpload_Remove = "Remove";
            Sys.Extended.UI.Resources.AjaxFileUpload_Upload = "Upload";
            Sys.Extended.UI.Resources.AjaxFileUpload_Uploaded = "Uploaded";
            Sys.Extended.UI.Resources.AjaxFileUpload_UploadedPercentage = "uploaded {0} %";
            Sys.Extended.UI.Resources.AjaxFileUpload_Uploading = "Uploading";
            Sys.Extended.UI.Resources.AjaxFileUpload_FileInQueue = "{0} file(s) in queue.";
            Sys.Extended.UI.Resources.AjaxFileUpload_AllFilesUploaded = "All Files Uploaded.";
            Sys.Extended.UI.Resources.AjaxFileUpload_FileList = "List of Uploaded files:";
            Sys.Extended.UI.Resources.AjaxFileUpload_SelectFileToUpload = "Please select file(s) to upload.";
            Sys.Extended.UI.Resources.AjaxFileUpload_Cancelling = "Cancelling...";
            Sys.Extended.UI.Resources.AjaxFileUpload_UploadError = "An Error occured during file upload.";
            Sys.Extended.UI.Resources.AjaxFileUpload_CancellingUpload = "Cancelling upload...";
            Sys.Extended.UI.Resources.AjaxFileUpload_UploadingInputFile = "Uploading file: {0}.";
            Sys.Extended.UI.Resources.AjaxFileUpload_Cancel = "Cancel";
            Sys.Extended.UI.Resources.AjaxFileUpload_Canceled = "cancelled";
            Sys.Extended.UI.Resources.AjaxFileUpload_UploadCanceled = "File upload cancelled";
            Sys.Extended.UI.Resources.AjaxFileUpload_DefaultError = "File upload error";
            Sys.Extended.UI.Resources.AjaxFileUpload_UploadingHtml5File = "Uploading file: {0} of size {1} bytes.";
            Sys.Extended.UI.Resources.AjaxFileUpload_error = "error";
        }
    </script>