Rescreatu Enhanced Chatroom

// ==UserScript==
// @name            Recreatu Chatroom Enchancement
// @include         http://*.rescreatu.com/chat/*
// @description     An extension to add rich features to the Rescreatu shoutbox
// @version         2.2.5
// ==/UserScript==

/*
    This work is protected by copyright. I reserve the right to refuse use of my work to anyone.
*/

(function (window, undefined) {
"use strict";
    var data = { // not a configuration, all data needs to be set on runtime in release version
            alert:[] // empty array to store alert objects that are loaded
        ,   DOMLoadTimer:null
        ,   options:{}
        ,   playAudio:null
        ,   poll:null
        ,   soundurl:['http://www.ilovewavs.com/Effects/Beeps/Bleep.wav'] // array of some sound files
        ,   timeout:1225
        ,   tmp:null
        ,   userid:null
        ,   userlist:{}
        ,   usersound:{} // map some user ids to sounds ids
    }
    ,   loader = document.createElement('div')
    ,   $_RCVmeta = {
            major:1
        ,   minor:8
        ,   revision:107
    };

    // quality assurance, and beta testing; helps me find new javascript errors and bugs to fix
    window.onerror = function myErrorHandler(errorMsg, url, lineNumber) {
        // there's an error we keep catching that's not my fault and I don't have control to fix
        if (errorMsg.toLowerCase() == "uncaught typeerror: cannot set property 'innerhtml' of null") return false;//&& lineNumber == 285) return false; // so we try to detect it and ignore

        if(confirm('An unexpected error has occured on line '+lineNumber+'\nMay we attempt to notify the developer?')) { // ask user for permission to report it
            var posty = new Poll('POST');
            posty.callback('http://www.rescreatu.com/rmail/new/', { // gonna send an rmail through ajax
                'open' : function () {
                    this.ajax.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
                    return 'to=pseudonymous&subject=ResChatv1%20beta%20error%20report&message='+encodeURIComponent('<div><b>'+errorMsg+'</b></div><div><b>Error line:</b> '+lineNumber+'</div><div><b>Error url:</b> '+url+'</div><div><b>Last MID:</b> '+(data.room.last||'none')+'</div><div><b>Message count:</b> '+(this.msgcount||0)+'</div>');
                },
                'success':function(){
                    alert('The error had been reported,\nThank you for your help and testing!\n\nYou may need to refresh the page if have any issues');
                },
                'unexpected':function () {
                    alert('That failed too... Please contact pseudonymous through rmail.\n\nError message: '+errorMsg+'\nError line: '+lineNumber);
                }
            });
        };
        return false;
    }

    // temporary bandaid until I improve the preferences
    window.onhashchange = function () {
        if (confirm('Changing options requires the page to reload.\nAre you sure you want to continue?')) window.location.reload();
    };

    document.body.style.overflow = 'hidden'; // hide scrollbars
    loader.style.backgroundColor = '#000';
    // this is an entire gif file encoded in base64 and embedded directly on the page using data-uris, because it's silly to have to wait to load a "now loading" image
    loader.style.backgroundImage = 'url(data:image/gif;base64,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)';
    loader.style.backgroundPosition = 'center center';
    loader.style.backgroundRepeat = 'no-repeat';
    loader.style.height = '100%';
    loader.style.left = '0px';
    loader.style.position = 'fixed';
    loader.style.top = '0px';
    loader.style.width = '100%';
    loader.style.zIndex = '999999999';
    document.body.appendChild(loader); // we cleanup a lot of stuff, which looks quite ugly as we load, so we create an element to overlay and hide everything

    data.DOMLoadTimer = setInterval(init, 10); // An interval to constantly run init every one hundredth of a second until DOM is Ready

    function init() {
        if (/loaded|complete/i.test(document.readyState)) { // Begin working if DOM is Ready or do nothing
            clearInterval(data.DOMLoadTimer); // Clear interval so we only run the code once
            window.onload = function () { clearTimeout(window.counter); }; // Stop the timer that refreshes the page

            var userid = document.getElementById('avatar').src // Looking for the userid, which can be found in the avatar url
            ,   username = document.getElementById('username').children[0].innerText // Looking for the member's username
            ,   chatmini = document.getElementById('chatroom')
            ,   matchsound = []
            ,   usersound = [];

            // mini chat still loads on rescreatu.com/chat/ rather than rescreatu.com/chat.php
            if (chatmini) document.body.removeChild(chatmini); // so remove it
            else {
                chatmini = document.getElementById('chatroom_close');
                if (chatmini) document.body.removeChild(chatmini);
                //else probably b& or does not meet coppa
            };

            data.options = init.getOptions({
                audio:'true'
            ,   autolink:'false'
            ,   last:null
            ,   lean:'true'
            ,   limit:20
            ,   matchsound:''
            ,   threshold:1000
            ,   usersound:''
            });

            data.options.limit = Number(data.options.limit);
            data.options.threshold = Number(data.options.threshold);

            if (data.options.matchsound.length > 0) {
                matchsound = data.options.matchsound.split('|');
            }

            if (data.options.usersound.length > 0) {
                usersound = data.options.usersound.split('|');
                for (var i = 0; i < usersound.length; ++i) data.usersound[usersound[i].toLowerCase()] = 0;
            }

            userid = userid.split('/').pop(); // splits string into array then gets last array item

            if (userid == 'empty-na.gif') { console.log("You must be logged in"); return; }; // end it all if not logged in

            // expects userid to be something like "crop.php?id=__UID__"
            userid = userid.substring(12); // Final digest for userid, everything from 12th char to the end of string

            data.userid = userid; // remember userid in global scope
            if (data.options.lean != 'false') data.userlist[userid] = [username,'font-style:italic;']; // username and some user specific css in global scope

            if (!inArray(matchsound, username)) matchsound.push(username);
            data.alert.push(new Audio(data.soundurl[0],matchsound)); // creates and registers a new sound

            data.tmp = (new Temp()).getContent().makeStyle('dynamic').makeBody();
            data.room = (new Room(data.tmp)).makeRoom().makeToolbar().start(); // Bulk of work in creating template

            /*data.post = new Poll('POST');
            data.post.callback('http://www.rescreatu.com/getTime.php',{
                'open' : function (event) {
                };
            ,   'success' : function (event) {
                };
            ,   'unexpected' : function () {
                    alert('Unable to query server, chatting will not be available at this time.');
                };
            };);

            else this.get.open('GET','http://www.rescreatu.com/tagbox2/getChat.php?chat=1');*/
        };
    };

    init.getOptions = function (ret) { // takes object of defaults
        if (window.location.hash.length > 1) {
            var query = window.location.hash.substring(1)
            ,   vars = query.split('&')
            ,   i,pair;

            for (i = 0; i < vars.length; i++) {
                pair = vars[i].split('=');
                ret[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1]);
            };
        };
        return ret;
    };

    init.setOptions = function (opt) {
        var i, ret=[];
        for (i in opt) ret.push(encodeURIComponent(i)+'='+encodeURIComponent(opt[i]));
        return ret.join('&');
    };

    function Audio (url,list) {
        this.regex = Audio.setMatchList(list);
        this.audio = document.createElement('audio');
        this.audio.setAttribute('preload','auto');
        this.audio.setAttribute('src',url);
        document.body.appendChild(this.audio);
        return this;
    };

    Audio.play = function (index) {
        data.alert[index||data.playAudio].play();
    };

    Audio.prototype.play = function () {
        return this.audio.play();
    };

    Audio.setMatchList = function (list) {
        if (isArray(list) && list.length > 0) {
            list.sort(); // sort first
            return new RegExp('\\b'+list.join('\\b|\\b')+'\\b','i'); // should make something like /\bentry1\b|\bentry2\b|\bentry3\b/i
        }
        return null;
    };

    Audio.prototype.setMatchList = function (list) {
        this.regex = Audio.setMatchList(list);
        return this;
    };

    Audio.test = function (text) {
        var i = 0
        ,   x = data.alert.length;
        for (; i < x; ++i) if ((data.alert[i].regex !== null && data.alert[i].regex.test(text))) return i;
        return null;
    };

/* [s]this ajax class is garbage and needs a complete redo[/s] - gettin better */
    function Poll (method,fn) {
        var _t = this; // event scopes
        // XMLHttpRequest won't work on interneh splorerer
        this.method = method||'GET';
        this.event = {};
        this.state = fn||Poll.noop;
        this.ajax = new XMLHttpRequest;

        this.ajax.onreadystatechange = function(event){ // simple event mapper
            //console.log(_t.ajax.readyState,event);
            var eventname = Poll._[_t.ajax.readyState];
            if (_t.state[eventname]) _t.state[eventname].call(_t,event);
        };

        return this;
    };

    Poll.prototype.getTime = function () {
        //this.bg.open('GET','http://www.rescreatu.com/getTime.php');
    };

    Poll.prototype.setEvent = function (name, fn) {
        this.event[name] = fn;
        //this.bg.open('GET','http://www.rescreatu.com/getTime.php');
    };

    Poll.prototype.setEvents = function (fn) {
        this.event = fn;
        //this.bg.open('GET','http://www.rescreatu.com/getTime.php');
    };

    Poll.prototype.callback = function (url, events, fn, method, async) {
        if (events) this.event = events;
        if (fn) this.state = fn;
        if (method) this.method = method;
        return this.ajax.open(this.method, url, (async===false?false:true));
    };

    Poll._ = ['start','open','send','load','end'];

    Poll.noop = {
        start:function(event){ if (this.event.start) this.event.start.call(this,event); }
    ,   open:function(event){
            var params = null;
            if (this.event.open) params = this.event.open.call(this,open)||null;
            this.ajax.send(params);
        }
    ,   send:function(event){}
    ,   load:function(event){}
    ,   end:function(event){
            switch (this.ajax.status) {
                case 200:
                    if (this.event.success) this.event.success.call(this,event);
                break;
                default:
                    if (this.event.unexpected) this.event.unexpected.call(this,event);
                break;
            };
        }
    };

/* very sloppy and lazy, but effective template system */
    function Temp () {
        this.index = {
            $:[]
        ,   _:{}
        ,   css:{
                dynamic : {
                    'a.uc':'color:#000;font-weight:bold'
                ,   'div[data-mid]':'margin:2px 0'
                ,   'div[data-mid]:hover':'background-color:#eee'
                ,   '.space':'margin-left:5px'
                ,   '.wrap':'border:#ccc 1px solid; border-radius:5px; float:left'
                ,   '.btn':'background-color:#eee; cursor:pointer; padding:5px'
                ,   '.btn:hover':'background-color:#ddd; padding:5px'
                ,   '.input':'background-color:transparent; border:none; color:#59534C; font-family:Tahoma, Arial, Verdana; padding:4px'
                ,   '.input:focus':'outline:none'
                ,   '#room':'font-size:10pt; height:400px; margin:0px 10px; overflow-Y:scroll; word-wrap:break-word'
                ,   '#room img':'max-height:15px'
                ,   '#toolbar':'border-top:#e1ecef 1px solid; margin:0 10px; padding-top:10px'
                ,   '#btn-alerts':''
                }
            }
        };

        return this;
    };

    Temp.ele = function (node,style,attr,events) {
        var node = document.createElement(node)
        ,   index;
        if (style) for (index in style) node.style[index] = style[index];
        if (attr) for (index in attr) node.setAttribute(index,attr[index]);
        if (events) for (index in events) node.addEventListener(index,events[index],false);
        return node;
    };

    Temp.prototype.appendTo = function (index,obj) { // get object by name
        return this.index.$[index].appendChild(obj);
    };

    Temp.prototype.get = function (name) { // get object by name
        return this.index.$[this.index._[name]];
    };

    Temp.prototype.geti = function (name) { // get index by name
        return this.index._[name];
    };

    Temp.prototype.set = function (name,value,appendTo) {
        if (this.index._[name]) this.index.$[this.index._[name]] = value;
        else {
            this.index._[name] = this.index.$.length;
            this.index.$.push(value);
        };
        if (appendTo) {
            if (typeof this.index._[appendTo] == 'number') {
                this.index.$[this.index._[appendTo]].appendChild(this.index.$[this.index._[name]]);
            }
            else if (appendTo.appendChild) appendTo.appendChild(this.index.$[this.index._[name]]);
        };
        return this.index._[name];
    };

    Temp.prototype.setStyle = function (name) {
        var si=this.geti(name),i,css='';
        for (i in this.index.css[name]) css+=i+'{'+this.index.css[name][i]+'}';
        this.index.$[si].innerHTML = css;
    };

    Temp.prototype.getContent = function () {
        var ci = this.set('content',document.getElementById('content')); // Content: Wrapper for the old body
        this.index.$[ci].removeChild(document.getElementById('body')); // remove old body
        this.set('header',document.getElementById('breadcrumbs')); // breadcrumbs becomes our header
        return this;
    };

    Temp.prototype.makeBody = function () {
        this.set('body',Temp.ele('div',{
            background:'white url(http://www.rescreatu.com/system/schemes/images/content-corner-bottom.gif) no-repeat center bottom'
        ,   float:'left'
        ,   minHeight:'757px'
        ,   width:'630px'
        }),'content');
        return this;
    };

    Temp.prototype.makeStyle = function (name,noset) {
        name = name||'style';
        this.set(name,Temp.ele('style'),document.getElementsByTagName('head')[0]);
        if(!noset) this.setStyle(name);
        return this;
    };

    Temp.userCaption = function (uid, name, css) {
        var anchor = Temp.ele('a',false,{
            class:'uc'
        ,   'data-uid':uid
        ,   href:'../profile.php?id='+uid
        ,   style:css||null
        ,   target:'_blank'
        });
        anchor.appendChild(document.createTextNode(name));
        return anchor;
    };

/* Todo:
    make work the same with minichat, standard chat, and/or popup window chat
 */
    function Room (tmp) {
        this.index = {
            $:[],
            _:{}
        };
        this.first = this.last = this.msgcount = this.offsetTop = 0;
        this.tmp = tmp;
        this.get = new Poll('GET');
        this.post = new Poll('POST');

        return this;
    };

    Room.prototype.start = function () {
        var T = this, strikes = 0;

        this.get.callback('http://www.rescreatu.com/tagbox2/getChat.php?chat=1',{
            'success' : function (event) {
                if (data.options.limit > 20) { // user wants more messages, so we get a new list based on last message's id
                    var last = this.ajax.responseXML.firstChild.lastChild.getAttribute('id') // expects lastChild to be a message
                    ,   limit = last-(data.options.limit>data.options.threshold&&data.options.threshold>0?data.options.threshold:data.options.limit); // make sure limit does not exceed threshold
                    T.get.setEvent('success',procedure);
                    console.log(limit, limit>1);
                    T.get.callback('http://www.rescreatu.com/tagbox2/getChat.php?chat=1&last='+(limit>1?limit:1)); // we can only start where mid is 2
                }
                else procedure.call(this);
            }
        ,   'unexpected' : function () {
                keepAlive.call(this);
            }
        });

        this.post.setEvents({
            'open' : function (event) {
                clearTimeout(data.timer);
                T.tmp.index.$[T.ii].style.color = '#aaa';
                T.tmp.index.$[T.ii].readonly = 'readonly';
                T.tmp.index.$[T.si].setAttribute('data-disabled','true');
                this.ajax.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
                if (data.options.autolink == 'true'){
                    T.tmp.index.$[T.ii].value = T.tmp.index.$[T.ii].value.replace(/(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig, '[url=$1]');
                }
                return 'chat=1&message='+encodeURIComponent(T.tmp.index.$[T.ii].value);
            },
            'success' : function (event) {
                T.tmp.index.$[T.ii].style.color = '';
                T.tmp.index.$[T.ii].readonly = '';
                T.tmp.index.$[T.ii].value = '';
                T.tmp.index.$[T.ii].focus();
                T.tmp.index.$[T.si].setAttribute('data-disabled','false');
                T.parse(this,true);
                strikes = 0;
                clearTimeout(data.timer);
                data.timer = setTimeout(loopFunc, data.timeout);
            }
        ,   'unexpected' : function () {
                keepAlive.call(this);
            }
        });

        return this;
        function procedure () {
            T.get.setEvent('success',function () { // simplify success event, which we run very often
                T.parse(this);
                strikes = 0;
                clearTimeout(data.timer);
                data.timer = setTimeout(loopFunc, data.timeout);
            });

            T.parse(this);
            strikes = 0;
            clearTimeout(data.timer);
            data.timer = setTimeout(loopFunc, data.timeout);

            loader.style.display = 'none';
            document.body.style.overflow = 'auto';
            document.body.scrollTop = T.offsetTop;
        };
        function loopFunc () {
            T.get.callback('http://www.rescreatu.com/tagbox2/getChat.php?chat=1&last='+T.last);
        };
        function keepAlive () {
            ++strikes;
            clearTimeout(data.timer);
            if (strikes == 3) {
                var oldTO = data.timeout;
                data.timeout = data.timeout * 4;
                this.setEvent('success',function(){
                    T.get.setEvent('success',function () { // simplify success event, which we run very often
                        T.parse(this);
                        strikes = 0;
                        clearTimeout(data.timer);
                        data.timer = setTimeout(loopFunc, data.timeout);
                    });
                    data.timeout = oldTO;
                    strikes = 0;
                    clearTimeout(data.timer);
                    data.timer = setTimeout(loopFunc, data.timeout);
                });
                if (confirm('Unable to query server, would you like to keep trying?')) data.timer = setTimeout(loopFunc, data.timeout);
            }
            else data.timer = setTimeout(loopFunc, data.timeout);
        };
        //this.post = new Poll('GET');
    }

    Room.prototype.makeRoom = function () {
        this.ri = this.tmp.set('room', Temp.ele('div',false,{
            id:'room'
        }), 'body');
        this.offsetTop = document.getElementById('sidebar').offsetTop;
        this.scrollHeight = this.tmp.index.$[this.ri].scrollHeight;

        return this;
    }

    Room.prototype.makeToolbar = function () {
        var te = false, beText = document.createTextNode('Expand View'), m=10, T=this;

        this.be = this.tmp.set('btn-expand',Temp.ele('span',{
            'cursor':'pointer'
        ,   'float':'left'
        ,   'font-size':'11px'
        ,   'padding':'7px 0 0 15px'
        },false,{
            'mouseout':function () {
                this.style.textDecoration = 'none';
            },
            'mouseover':function () {
                this.style.textDecoration = 'underline';
            },
            'mouseup':function () {
                te = !te;
                if (te) {
                    beText.nodeValue = 'Collapse View';
                    T.tmp.index.$[T.ri].style.height = 'auto';
                    T.tmp.index.$[T.ri].style.overflowY = 'visible';
                }
                else {
                    beText.nodeValue = 'Expand View';
                    T.tmp.index.$[T.ri].style.height = '';
                    T.tmp.index.$[T.ri].style.overflowY = 'scroll';
                }
            }
        }),'header');
        this.tmp.appendTo(this.be,beText);


        this.tmp.set('toolbar',Temp.ele('div',false,{
            id:'toolbar'
        }),'body');


        this.ai = this.tmp.set('btn-alerts',Temp.ele('div',false,{
            id:'btn-alerts'
        ,   class:'btn wrap'
        },{
            'mouseup':function(event){
                alert('Alerts not yet worthy');
            }
        }),'toolbar');
        this.tmp.appendTo(this.ai,document.createTextNode('a'));


        this.wi = this.tmp.set('input-wrap',Temp.ele('div',false,{
            class:'wrap space'
        }),'toolbar');


        this.ii = this.tmp.set('input',Temp.ele('textarea',false,{
            class:'input'
        },{
            'keypress':function(event){
                if (event.which === 13) T.post.callback('http://www.rescreatu.com/tagbox2/getChat.php?chat=1&last='+T.last);
            }
        }),'input-wrap');
        this.tmp.index.$[this.ii].focus();


        this.si = this.tmp.set('btn-submit',Temp.ele('div',false,{
            class:'btn wrap space'
        ,   'data-disabled':'false'
        },{
            'mouseup' : function (event) {
                if (this.getAttribute('data-disabled') != 'true') T.post.callback('http://www.rescreatu.com/tagbox2/getChat.php?chat=1&last='+T.last);
            }
        }),'toolbar');
        this.tmp.appendTo(this.si, document.createTextNode('send'));

        var plus = 12; // 10 for margins 2 for wrapper border
        plus += this.tmp.index.$[this.ai].offsetWidth;
        plus += this.tmp.index.$[this.si].offsetWidth;
        plus = this.tmp.index.$[this.ri].offsetWidth-plus;
        this.tmp.index.$[this.wi].style.width = plus+'px';
        this.tmp.index.$[this.ii].style.width = (plus-8)+'px'; // 8 for padding

        return this;
    };

    Room.prototype.keepClean = function () {
        if (data.options.threshold < 1) return;
        var limit = this.last-data.options.threshold;
        if (limit > this.first) for (; this.first < limit; ++this.first) this.tmp.index.$[this.ri].removeChild(this.tmp.index.$[this.ri].firstChild);
        //if (data.options.threshold > 0 && this.msgcount > data.options.threshold) for (; this.msgcount > data.options.threshold; --this.msgcount) this.tmp.index.$[this.ri].removeChild(this.tmp.index.$[this.ri].firstChild);
    };

    Room.prototype.checkScroll = function () {
        var diff = this.tmp.index.$[this.ri].scrollHeight-this.scrollHeight; // difference of room scrollHeight and inital scrollHeight
        return !!(diff<=this.tmp.index.$[this.ri].scrollTop); // true if difference is the same as scrollTop (or greater than just incase), meaning it's scrolled to the bottom
    };

    Room.prototype.setScroll = function () {
        return this.tmp.index.$[this.ri].scrollTop = this.tmp.index.$[this.ri].scrollHeight-this.scrollHeight;
    };

    Room.prototype.addRow = function (usr, mid, text) {
        var row = Temp.ele('div',false,{'data-mid':mid})
        ,   msg = Temp.ele('span', row);

/* NEEDS ATTENTION: innerHTML is bad practice and has potential security flaws, but is our best option with the current system */
        msg.innerHTML = text; // it puts a lot a of trust in contents of messages :(

        row.appendChild(usr);
        row.appendChild(document.createTextNode(': '));
        row.appendChild(msg);

        this.tmp.index.$[this.ri].appendChild(row);
        this.last = mid;
        ++this.msgcount;
    };

    Room.prototype.sysMessage = function (mid, text) {
        var user = Temp.ele('span',{'color':'#f00','fontWeight':'bold'});
        user.appendChild(document.createTextNode('System message'));
        this.addRow(user, mid, text);
    };

/* following function needs optimization */
    Room.prototype.parse = function (obj,forceScroll) {
        var i, mid, uid, user, scroll, messages = obj.ajax.responseXML.getElementsByTagName('message');
        if (messages.length < 1) return;
        this.first = this.first||messages[0].getAttribute('id');
        scroll = forceScroll||this.checkScroll(); // return true if at bottom of scroll area
        for (i = 0; i < messages.length; ++i) {
            mid = messages[i].getAttribute('id');
            if ((uid = Room.parseUser(messages[i].childNodes[0].textContent)) === false) {
                if (data.playAudio===null) data.playAudio = Audio.test(messages[i].childNodes[1].textContent); // set alerts by only regexp for system message
                this.sysMessage(mid, messages[i].childNodes[1].textContent);
            }
            else {
                if (data.playAudio===null) { // only begin to set sound if not already set
                    if (typeof data.usersound[uid] == 'number') data.playAudio = data.usersound[uid]; // set by user id posting
                    else if (typeof data.usersound[data.userlist[uid][0].toLowerCase()] == 'number') data.playAudio = data.usersound[data.userlist[uid][0].toLowerCase()]; // set by username posting
                    else data.playAudio = Audio.test(messages[i].childNodes[1].textContent); // set by regexp
                };
                this.addRow(Temp.userCaption(uid,data.userlist[uid][0],data.userlist[uid][1]), mid, messages[i].childNodes[1].textContent);
            }
        };
        this.keepClean();
        if (scroll) this.setScroll(); // only scroll to the bottom if were at the bottom
        if (data.playAudio !== null && data.options.audio !== 'false') {
            Audio.play(data.playAudio);
            data.playAudio = null;
        }
    };

/*parsing old html pseudocode style to extract id, username, and color */
    Room.parseUser = function (us) {
        if (/system message/i.test(us)) return false; // return false if username is system message (needs work)
        var uid = us.substring(49, us.indexOf('" target="_blank"'));
        if (!data.userlist[uid]) { // only if we haven't seen them yet
            var un = us.substring(us.indexOf('<font color=')+12)
            ,   os = un.indexOf('>')
            ,   css = un.substring(0,os);
            un = un.substring(++os);
            un = un.substring(0,un.indexOf('<'));
            data.userlist[uid] = [un,(css=='black'?null:'color:'+css+';')]; // saves username color/css in an array under user id
            //console.log(uid,un,css);
        };
        return uid; // returns user id
    };

    function inArray(arr,val) {
        for (var i = 0; i < arr.length; ++i) if (arr[i] === val) return true;
        return false;
    }

    function isArray(arr) {
        return Object.prototype.toString.call(arr) === "[object Array]";
    }
})(window);