WordPress Plugin NextGen Gallery
From Indie IT Wiki
HOWTO: INFO: Shortcodes
- show_slideshow_link - set to 0 to remove the link to the gallery page
- override_thumbnail_settings - if you want to use thumbnail_height and thumbnail_width you'll need to set this to 1
- order_by - use any of the field names from the ngg_images table
- order_direction - Simple, just ASC, DESC or even RAND()
Found here.
