work in progress

// ==UserScript==
// @name         Extended Who's Online
// @namespace    http://foxscotch.us/
// @version      1.0
// @description  Script that places all pages of the BLF Who's Online list onto one page.
// @author       Foxscotch
// @match        http://forum.blockland.us/*
// @grant        none
// ==/UserScript==


var includeGuests = true;
var automatic = false;

var createParameterDict = function () {
    var parameters = {};
    var paramsWithValues = window.location.search.slice(1).split(';');

    for (var i = 0; i < paramsWithValues.length; i++) {
        var paramThenValue = paramsWithValues[i].split('=');
        if (paramThenValue[1]) {
            parameters[paramThenValue[0]] = paramThenValue[1];
        }
        else {
            parameters[paramThenValue[0]] = true;
        }
    }

    return parameters;
};

var parameters = createParameterDict();

function addTable () {
    var newUserTable = this.response.getElementsByTagName('table')[2].children[0];
    for (var j = 1; j < newUserTable.children.length - 1 ; j++) {
        var currentEntry = newUserTable.children[j];
        if (currentEntry.children[0].children[0].innerHTML != 'Guest') {
            userTable.insertBefore(currentEntry, pagination);
        }
    }
}

function removeGuests () {
    for (var i = 1; i < userTable.children.length - 1; i++) {
        if (userTable.children[i].children[0].children[0].innerHTML == 'Guest') {
            userTable.removeChild(userTable.children[i]);
        }
    }
};

if (parameters.action == 'who') {
    var userTable = document.getElementsByTagName('table')[2].children[0];
    var pageCount = Number(document.getElementsByClassName('navPages')[document.getElementsByClassName('navPages').length - 1].innerHTML);
    var pagination = userTable.children[userTable.children.length - 1];

    var url = String(window.location);
    if (parameters.start) {
        url = url.replace(/;?start=[\d]+/, '');
    }

    for (var i = 2; i <= pageCount; i++) {
        var request = new XMLHttpRequest();
        request.responseType = 'document';
        request.onload = addTable;
        request.open('GET', url + ';start=' + ((i - 2) * 30));
        request.send();
    }

    window.onload = removeGuests;
}