gistfile1.js

// ==UserScript==
// @name          Lemmingtrail Image Inliner
// @namespace     http://jasonstotz.com/
// @version       0.0.1
// @include       http://*.lemmingtrail.com/*
// @include       http://lemmingtrail.com/*
// ==/UserScript==

(function () {
  var regex = /<a href="([^"]*)" class="tr1">IMAGE\s*REMOVED\s*-\s*CLICK\s*TO\s*VIEW<\/a>/g;
  document.body.innerHTML = document.body.innerHTML.replace(regex, "<img src=\"$1\" />");
})();