deck.switchdeck.js

$(document).on('deck.beforeChange', function(event, from, to) {
  var $slides = $.deck('getSlides');
  var onLastSlide = from === $slides.length - 1;
  var onFirstSlide = !from;
  var goingForward = to > from;
  var nextUrl = $('link[rel="next"]').attr('href');
  var prevUrl = $('link[rel="prev"]').attr('href');
  
  if (onLastSlide && goingForward && nextUrl) {
    window.location = nextUrl;
  }
  else if (onFirstSlide && !goingForward && prevUrl) {
    window.location = prevUrl;
  }
});