xF1 Add-on Background chooser - ThemesCorp.com 1.1.1

Background chooser allows users to select a background directly from the forum and applicable instantly!

DEMO: http://themescorp.com/demo/Smoothy/

There are no renewal fees!

IMPORTANT: the switch will be located after the Alert tab, in these examples, it was moved for the purpose of style (screen)


Features:

• Enable / disable
• Keep user preference with cookie
• 10 backgrounds available (with Tooltip option)
• Usergroup permissions
• Transparent header (Set this option if you want the add-on to render your header transparent.
  Provides a neat rendering.)
• Background image stretched to fit whole page
• Background image fixed when page is scrolled
• Reset background (to delete the background is applied the colors of the style by default)
• New option to select display of the first background image if no image has been selected yet by the user NEW v1.2.0

More info here