Download originals of all photos in a flickr photo set

gistfile1.js

// 1. Open a photo set
// 2. Scroll to the bottom to see all photos
// 3. Run this script in javascript console
// => you will see all links to original files (now you can download it using DownThemAll!)

var jq = document.createElement('script');
jq.src = "//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.1/jquery.min.js";
document.getElementsByTagName('head')[0].appendChild(jq);

photos = $('.photo-click');

$('body').html('');

for (var i = 0; i < photos.length; i++) {
  _url = $(photos[i]).attr('href').split('/')
  url = 'https://secure.flickr.com/photos/'+_url[2]+'/'+_url[3]+'/sizes/o/'
  // https://secure.flickr.com/photos/infanticida/14216232047/sizes/o/
  $.get(url, function (data) {
    $('body').append('<a href="'+$(data).find('#allsizes-photo img').attr('src')+'">'+$(data).find('#allsizes-photo img').attr('src')+'</a><br />');
  })
};