leftie.js

leftie.js

// 
// Add this to plugin.js after the onload event
//
$.each(["keydown", "keyup", "keypress"], function(id,key_event_name) {
  $(document).on(key_event_name, function(e) {
    (e.keyCode == 37) ? window.location.href = $("a[rel='prev']").attr('href') : null;
    (e.keyCode == 39) ? window.location.href = $("a[rel='next']").attr('href') : null;
  });
});