9gag nsfw to image v2

user.js

// ==UserScript==
// @name        9gag.test
// @namespace   9gag.com
// @description test
// @include     http://9gag.com/gag/*
// @exclude     http://9gag.com/hot
// @exclude     http://9gag.com/gif
// @version     2
// @run-at      document-end
// @grant       none
// ==/UserScript==

  this.$=this.jQuery=jQuery.noConflict(true);
  pst=(window.location.pathname).split("/").slice(-1)[0];
  pst=GAG.Configs._configs.data.fast_entries.items[pst].pinImg;
  IMG="<img alt='' src='"+pst+"' class='badge-item-img wasnothere'>";
  IMG2="<img alt='' style='position:absolute; left:0px;top:0px;' src='"+ pst +"' class='badge-item-img wasnothere'>";
  IMG2=IMG2.replace(/700b/,"460sa");
  $('.nsfw-post').replaceWith(IMG+IMG2);
  $('.wasnothere').parent().removeClass("badge-nsfw-entry-cover");
  $('.wasnothere').parent().addClass("badge-post-zoom zoomable");
  $('.wasnothere').attr("href","javascript: void(0)");