The slideshow interval is the length of time in seconds an image is visible before the slideshow shows the next image.
When enabled the slideshow will automatically start.
When enabled the lightbox will automatically close after displaying the last image.
When enabled, a play / pause button will be shown in the slideshow allowing the user more control over their viewing experience.
When enabled the slideshow is automatically paused, and the following image shown, when the "Next" button is clicked.
When enabled the slideshow is automatically paused, and the previous image shown, when the "Previous" button is clicked.
When enabled the slideshow will automatically start over after displaying the last slide. This prevents the slideshow from automatically exiting when enabled.