tgchan autoupdate

// ==UserScript==
// @name         tgchan autoupdate
// @namespace    http://tampermonkey.net/
// @version      0.2
// @description  tgchan autoupdate
// @author       Rex
// @include      http*://tgchan.org/kusaba/quest/res/*
// @include      http*://tgchan.org/kusaba/questarch/res/*
// @grant        none
// @require      https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js
// @run-at       document-start
// ==/UserScript==
jQuery.noConflict();

jQuery(document).ready(function($) {
    function checkWTForUpdates(timeout) {
        var urlparts = window.location.href.split('/');
        new Ajax.Request(ku_boardspath + '/threadwatch.php?board=' + urlparts[4] + '&threadid=' + /*urlparts.pop().split('.')[0]*/'0',
        {
            method:'get',
            onSuccess: function(transport){
                var response = transport.responseText;
                if(!response)
                    location.reload();
                var resObject = jQuery('<div>').append(transport.responseText).find('strong');
                if(resObject.html() != '0') {
                    jQuery.get(window.location.href, function( data ) {
                        var n = data.indexOf('<div style="display: none;" class="unicorn">');
                        var d = data.substring(n);
                        d = d.substring(0, d.indexOf('</form>'));
                        var pagedata = jQuery('<div>').append(d);
                        jQuery('table:has(.reply)').last().after(pagedata.find('table:has(.reply)').toArray().filter(function(x) { return jQuery('#' + jQuery(x).find('.reply').get(0).id).length == 0; }));
                        window.location.replace(resObject.parent().attr('href'));
                        setTimeout(function() {
                            checkWTForUpdates(5000);
                        }, 5000);
                    });
                }
                else {
                    var newTimeout = timeout >= 30000 ? timeout : timeout + 5000;
                    setTimeout(function() {
                        checkWTForUpdates(newTimeout);
                    }, timeout);
                }
            },
            onFailure: function(){ location.reload(); }
        });
    }
    setTimeout(function() {
        checkWTForUpdates(5000);
    }, 5000);
});