TLBW Userscript for Opera faster load

// ==UserScript==
// @name          TLBW
// @description   Userscript to make teamliquid more useful for Brood War fans
// @version       2.0
// @include       http://teamliquid.net/
// @include       http://teamliquid.net/index.php
// @include       http://teamliquid.net/forum/*
// @include       http://www.teamliquid.net/
// @include       http://www.teamliquid.net/index.php
// @include       http://www.teamliquid.net/forum/*
// ==/UserScript==

/* Sections: news, general, sc2, bw, games, blogs, replays, calendar, streams, tlpd, liquipedia, tsl, poll */

var tlBW = function(){
    function main() {
        /* Move the Brood War forums above the SC2 forums */
        move_section(bw, sc2);

        /* Move replays to above poll */
        move_section(replays, poll);

        /* Remove poll */
        //remove_section(poll);

        /* Move streams to above TSL */
        move_section(streams, tsl);

        /* Change liquipedia search to Brood War liquipedia */
        for (var i = 0; i < document.forms.length; i++) {
            var form = document.forms[i];
            if (form.action == "http://wiki.teamliquid.net/starcraft2/index.php")
                form.action = "http://wiki.teamliquid.net/starcraft/index.php";
        }

        /* Change default tlpd search to BW (Korea) */
        document.forms.namedItem('frm_tlpd_search').elements.namedItem("type").children[3].selected = true;

        /* Remove SC2 Elo rank display */
        var rank1 = nextObject(document.forms.namedItem('frm_tlpd_search'));
        var rank2 = nextObject(rank1);
        rank1.parentNode.removeChild(rank1);
        rank2.parentNode.removeChild(rank2);
    }

    var nextObject = function(el) {
        var n = el;
        do n = n.nextSibling;
        while (n && n.nodeType != 1);
        return n;
    }

    var previousObject = function(el) {
        var p = el;
        do p = p.previousSibling;
        while (p && p.nodeType != 1);
        return p;
    }

    function Section(id, count, on_right) {
        this.on_right = on_right;
        this.elements = new Array();

        var link = document.getElementById(id);
        this.elements.push(link);
        for (var x = 0; x < count; x++) {
            this.elements.push(nextObject(link));
        }
    }

    var news = new Section("nav_news_left_mid", 1, false);
    var general = new Section("nav_general", 1, false);
    var sc2 = new Section("nav_starcraft2", 1, false);
    var bw = new Section("nav_broodwar", 1, false);
    var games = new Section("nav_games", 1, false);
    var blogs = new Section("nav_blogs", 1, false);
    var replays = new Section("nav_replays", 1, false);

    var calendar = new Section("nav_calendar", 2, true);
    var streams = new Section("nav_streams", 1, true);
    var tlpd = new Section("nav_tlpd", 1, true);
    var liquipedia = new Section("nav_wiki", 1, true);
    var tsl = new Section("nav_tslforum", 1, true);
    var poll = new Section("nav_poll", 1, true);

    var remove_section = function(section) {
        for (var x = 0; x < section.elements.length; x++) {
            var node = section.elements[x];
            node.parentNode.removeChild(node);
        }
    }

    var prepend_section = function(section, location) {
        var loc = location.elements[0];
        for (var x = 0; x < section.elements.length; x++) {
            var node = section.elements[x];
            loc.parentNode.insertBefore(node, loc);
        }
    }

    var move_section = function(from, to) {
        remove_section(from);
        prepend_section(from, to);
    }

    main();

}
if (document.readyState==="loading") {
    if (window.addEventListener) window.addEventListener("DOMContentLoaded",tlBW,false);
    else if (window.attachEvent) window.attachEvent("onload",tlBW);
} else if (document.readyState==="complete") {
    tlBW();
} else {
    if (window.addEventListener) window.addEventListener("load",tlBW,false);
    else if (window.attachEvent) window.attachEvent("onload",tlBW);
}