YV ignore

// ==UserScript==
// @name         YV ignore
// @include      http://www.yksivaihde.net/site/foorumi/*
// @version      0.1
// @description  ignore
// @author       Okw
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    // Your code here...
    var turhat_ulisijat = ["Tahmatassu"];

    var x = document.getElementsByClassName("threadauthor");

    for (var i = 0, alt = false; i < x.length; i++) {
        var li = x[i].parentNode;
        if (turhat_ulisijat.includes(x[i].children[0].children[2].innerHTML.replace(/(<([^>]+)>)/ig,""))) {
            li.style.display = "none";
            continue;
        }

        if (alt) {
            li.setAttribute("class", "alt");
        } else {
            li.removeAttribute("class");
        }
        alt = !alt;
    }
})();