Sort Ru-Board mail list

sort_ru-board_mail_list.user.js

// ==UserScript==
// @name       Sort Ru-Board mail list
// @author     Ruzzz | ruzzzua@gmail.com
// @include    http://forum.ru-board.com/tools.cgi?action=maillist
// @version    0.0.1
// @date       2014-02-04
// ==/UserScript==

(function () {

    var f = document.getElementsByName("mlist")[0];
    var t = f.getElementsByTagName("table")[0];
    var tb = t.tBodies[0];

    var th = document.createElement("thead");
    th.appendChild(tb.rows[0]);
    t.appendChild(th);
        
    var tf = document.createElement("tfoot");
    tf.appendChild(tb.rows[tb.rows.length-2]);
    tf.appendChild(tb.rows[tb.rows.length-1]);
    t.appendChild(tf);

    function sortTable(table) {
        var tb = table.tBodies[0];
        var store = [];
        for (var i = 0, l = tb.rows.length; i < l; i++) {
            var row = tb.rows[i];
            var s = row.cells[2].innerText;
            store.push([s, row]);
        }
        store.sort();
        for (var i = 0, l = store.length; i<l; i++)
            tb.appendChild(store[i][1]);
        store = null;
    }

    sortTable(t);

})();