Remove Filtered Galleries

// ==UserScript==
// @name        Remove Filtered Galleries
// @namespace   95.211.209.53-e85f8079-b847-455f-b080-8467e2977711@sanitysama
// @version     1
// @include     /^https?://(g\.e-|ex)hentai\.org/$/
// @include     /^https?://(g\.e-|ex)hentai\.org/\?.*/
// @include     /^https?://(g\.e-|ex)hentai\.org/tag*/
// @require     http://ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js
// @run-at      document-end
// ==/UserScript==

$(document).ready(function() {

    function clean() {
        $('.id1').each(function() {
            $(this).find('img[src$="blank.gif"]').map(function() {
                $(this).parents(".id1").hide();
            });
        });
    }

    $('#dmo').after('<button id="cleanup" class="stdbtn" name="cleanup" style="position:absolute;float:left">Clean</button>');
    $("button#cleanup").click(function() {
        clean();
    });
});