.play( interval )
Starts the automatic slideshow and sets the interval length in milliseconds. If no interval is given, default (5000 = 5 seconds) is used.
Stops the slideshow and resets the interval.
Stops the slideshow if currently playing, otherwise it start the slideshow.
.setPlaytime( milliseconds )
Sets the interval of the autoplay slideshow at run-time.
Displays the next image in line, or the first if you are at the last image.
Displays the previous image in line, or the last if you are at the first image.
.show( index )
Shows the image specified as index. You can call this method anytime and the image will be placed in a transition queue.