title: Tiles2 Struts Switch Locale
body: <p>I am newbee to struts2 and tiles2, I am having an application where i m using struts2 as mvc framework and tiles2 as a view component. 
  In my application I am using 2 languages English and Marathi the respective locales are en_US and mr_IN 
  I have tiles.xml and tiles_mr_IN.xml
  when i switch locale from browser the code works fine
  but i want to toggle between English and Marathi and the user should be redirected to same action with same request parameters.
  I have tried satting request_locale parameter but it didnt work.
  I could find that if i could switch locale in the request header or pass locale from struts2 to tiles lisner or some thing like that 
  please help</p>