4: can’t judge a book by its cover

This little code is used to remove all the images of the products on the amazon website so that people literally can’t judge a book by its cover. This script works best when supplemented with an ad blocker (otherwise the pictures just end up appearing in the ad space).

// ==UserScript==
// @name Can't Judge a Book by its Cover
// @version 1.0
// @namespace nikyreynolds.com
// @description This erases all images from amazon.com so that you don't judge a book by its cover. Works best when supplemented with an ad blocker.
// @require http://arts445.courses.bengrosser.com/files/ready-vanilla.js
// @require http://code.jquery.com/jquery-3.3.1.min.js
// @run-at document-start
//
// @match *://*.amazon.com/*
// @include *://*.amazon.com/*
// @exclude *://*.amazon.com/ai.php*
// @exclude *://*.amazon.com/ajax/*
// @exclude *://*.amazon.com/dialog/*
// @exclude *://*.amazon.com/connect/*
// ==/UserScript==// -----------------------------------------

(function() {

var j;

function main() {

<%%KEEPWHITESPACE%%>    j = jQuery.noConflict();

<%%KEEPWHITESPACE%%>    j('img, #imgTagWrapperId, .block, .sky').each(function() { hideElement(this); }); // hides images

<%%KEEPWHITESPACE%%>    ready('img, #imgTagWrapperId, .block, .sky', function(e) { hideElement(e); }); // hides images

<%%KEEPWHITESPACE%%>    function hideElement(e) { j(e).hide(); }
}

main();

String.prototype.contains = function(it) { return this.indexOf(it) != -1; };

})();