Here you can change the window title of the generated index pages, like the
 Base Name: this title will get some data added. In this case the range of
 pics/items available at every index page:
 
  i.e. Win Title: = Hello    Index Titles: = Hello (000-007),
                                                Hello (008-015),
                                                Hello (016-023),
                                                Hello (024-031), ...