});

                            $liEle.css("padding","2px");

                            $olEle.append($liEle);
                            listNum++;
                        }
                    }

                    if(listNum>0 && $textArea.val().length >= settingMinTerm) {
                        $boxElement.html("");
                        $boxElement.append($olEle);

                    }
                  );

                  $liEle.css("padding", "2px");

                  $olEle.append($liEle);
                  listNum++;
                }
              }

              if (listNum > 0 && $textArea.val().length >= settingMinTerm) {
                $boxElement.html("");
                $boxElement.append($olEle);
                $boxElement.css("display", "block");

		)
		return err
	}

	return NotImplemented{}
}

type listerAt []os.FileInfo

// Modeled after strings.Reader's ReadAt() implementation
func (f listerAt) ListAt(ls []os.FileInfo, offset int64) (int, error) {
	var n int
	if offset >= int64(len(f)) {
		return 0, io.EOF
	}
	n = copy(ls, f[offset:])
	if n < len(ls) {
		return n, io.EOF
	}
	return n, nil
}