Simplify view of BGG Math Trades Step 4
// ==UserScript==
// @name Simply Step 4
// @namespace http://userscripts.org
// @description Simplify view of BGG Math Trades Step 4
// @include http://bgg.activityclub.org/olwlg/mywants.cgi*
// @require https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js
// @version 0.4
// @grant none
// ==/UserScript==
//hide lines that are associated with dummy itens
$('#wants .ondummy').hide();
$('#wants .isdummy').hide();
//adjust table size
$('#wants tbody') .css('height', 'auto');
$('<td/>', {
id: "hideshow",
html: "Toggle Dummy Association"
}).insertAfter($('#tabofficial1'));
$('#hideshow').click(function () {
$('.isdummy').toggle();
$('.ondummy').toggle();
});