// Copyright (C) 2007 Christoph Reiter <christoph.reiter@gmx.at>

//

// This program is free software; you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation; either version 2, or (at your option)

// any later version.

// 

// This program is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.



// ==UserScript==

// @name           SVZ Sidebar

// @description    Zeigt alle Freunde die "online" sind auf jeder Seite in einer Sidebar an.

// @include        http://www.studivz.net/*

// @include        http://www.schuelervz.net/*





////* Don't touch things down here *////



addGlobalStyle = function (css) {

    var head, style;

    head = document.getElementsByTagName('head')[0];

    if (!head) { return; }

    style = document.createElement('style');

    style.type = 'text/css';

    style.appendChild(document.createTextNode(css));

    head.appendChild(style);

}





getUsers = function() {

    

    if(firstTime)

        updateStatus(-1, 'Initialisiere...');

    

    //update time +/- 20%

    var now = new Date();

    var time = parseInt(now.getTime()+(settings["update"]-settings["update"]*0.2+Math.random()*settings["update"]*0.4)*1000).toString();

    GM_setValue(siteName + '.time', time);

    timeOld = time;



    //ajax magic :P

    var xmlReq = GM_xmlhttpRequest({

        method: 'GET',

        url: url + 'Friends/Search/' + profId + '/name//o/1',

        onload: function(originalRequest) {

            

            //get friends list

            var friends = document.createElement('div');

            friends.innerHTML = originalRequest.responseText;

            

            var tags = friends.getElementsByTagName('li');



            var nodes = [];

            for (var n = 0; n < tags.length; n++)

                if (tags[n].className == 'clearFix' && tags[n].parentNode.className == 'tcl')

                    nodes[nodes.length] = tags[n];



            var content = profId;



            for ( var i=0 ; i < nodes.length; i++ ) {

                var id = nodes[i].childNodes[1].childNodes[1].href;

                id = id.substring(id.lastIndexOf('/')+1, id.length);

                

                var name = nodes[i].childNodes[1].childNodes[1].childNodes[1].alt;

                

                var pic = nodes[i].childNodes[1].childNodes[1].childNodes[1].src;

                pic = pic.replace('nopic-m.jpg', 'nopic-w.jpg').replace('-m.jpg', '-s.jpg');

                

                var status = "";

                var text = nodes[i].childNodes[3].getElementsByTagName('div');

                if(text.length == 10)

                    status = text[text.length-3].innerHTML;

                    

                content += "," + id + "," + encodeURIComponent(name) + "," + encodeURIComponent(status) + "," + encodeURIComponent(pic);

            }

            

            if(nodes.length == 0 && friends.innerHTML.indexOf('jsEnabled') != -1)

                content += ',off';

                

            GM_setValue(siteName + '.content', content);

            

            //add a bit in case someone took content during request

            var time = (parseInt(timeOld)+1).toString();

            GM_setValue(siteName + '.time', time);

            timeOld = time;

            

            updateSidebar();

        }  

    });

    

    var xmlReq2 = GM_xmlhttpRequest({

        method: 'GET',

        url: url + 'Messages',

        onload: function(originalRequest) {

            count = originalRequest.responseText.match(/status_new/g);

            count = (count) ? count.length : 0;

            GM_setValue(siteName + '.messages', count);

            

            updateMessages();

        } 

    });

}



updateSidebar = function () {

    var list = GM_getValue(siteName + '.content', '');



    list = list.split(',');

    for(var i = 0; i < list.length; i++)

        list[i] = decodeURIComponent(list[i]);



    if(list.length == 2 && list[1] == 'off') {

        updateStatus(-1, 'Du bist ausgeloggt!');

        list.pop()

    }

    else {

        idle = false;

        updateStatus(list.length, '');

    }



    for(var i = 1; i < local_list.length; i += 4) {

        var search = searchList(list, local_list[i]);

        if(search >= 0)

            updateItem(list.slice(search,search+4), local_list.slice(i,i+4));

        else

            deleteItem(local_list[i]);

    }



    for(var i = 1; i < list.length; i += 4) {

        var search = searchList(local_list, list[i]);

        if(search == -1)

            insertItem(list, i);

    }

    

    local_list = list;

    firstTime = false;

}





updateStatus = function (length, extra) {

    var status = document.getElementById('sb_status_text');



    var text = '';

    

    if(length >= 0) {

        length = (length-1)/4;

        if(length <= 0)

            text = 'Niemand ist online';

        else if(length == 1)

            text = 'Ein Freund ist online';

        else

            text = length + ' Freunde sind online';

    }

    else

        text = extra;

    

    status.innerHTML = text;

}





updateItem = function (data, old) {

    if(data.join() != old.join()) {

        writeItem(data);

        if(settings['effects']) {

            var item = document.getElementById('sb_' + data[0]).firstChild;

            var origColor = getComputedStyle(item, '').backgroundColor;



            $(item).animate({ backgroundColor: color }, 500);

            $(item).animate({ backgroundColor: origColor }, 2000);

        }

    }

}



deleteItem = function (id) {

    var item = document.getElementById('sb_' + id);

    if(!firstTime && settings['effects']) {

        $(item).animate({height: "toggle", opacity: "toggle"}, {duration: 2500});

        $(item).queue(function () {item.parentNode.removeChild(item);  $(item).dequeue(); });

    }

    else

        item.parentNode.removeChild(item);

}



writeItem = function (data) {

    var text = '<div class="commentMetaData sb_cont"><div class="clearFix">'

    text += '<div class="sb_image">';

    

    var iconmode = '';

    if(!settings["pic"] && settings["icons"])

        iconmode = ' sb_img_mode2';

            

    if(settings["pic"])

        text += '<a href="'+url+'Profile/'+data[0]+'" title="Profil"><img src="'+data[3]+'" class="m"/></a><br/>';

    if(settings["icons"]) {

        text += '<a href="'+url+'Friends/All/'+data[0]+'" title="Friends"><div class="sb_img_a'+iconmode+'"></div></a> ';

        text += '<a href="'+url+'PhotoAlbums/Tags/'+data[0]+'" title="verlinkte Bilder"><div class="sb_img_b'+iconmode+'"></div></a> ';

        text += '<a href="'+url+'PhotoAlbums/User/'+data[0]+'" title="Fotoalben"><div class="sb_img_c'+iconmode+'"></div></a>';

    }



    var picmode = '';

    if (settings["pic"])

        picmode = 'sb_item';

    else if(!settings["pic"] && settings["icons"])

        picmode = 'sb_item_mode2';



    text += '<div class="clearFix"></div></div>';

    text += '<div class="'+picmode+'"><div class="sb_head">' + data[1] + '</div>';

    

    if(!settings["pic"])

        text += '<a href="'+url+'Profile/'+data[0]+'" title="Profil">&#8226; Profil besuchen</a><br/>';

    if(settings["message"])

        text += '<a href="'+url+'Messages/Write/'+data[0]+'">&#8226; Nachricht schreiben</a><br/>';

    if(settings["pinboard"])

        text += '<a href="'+url+'Pinboard/'+data[0]+'">&#8226; auf Pinnwand schreiben</a><br/>';

    if(settings["poke"])

        text += '<a href="'+url+'Gruscheln/DialogGruscheln/'+data[0]+'">&#8226; Gruscheln</a>';

    if(data[2] && settings["status"])

        text += '<div class="label">&raquo; ' + data[2] + ' &laquo;</div>';

        

    text += '</div></div>';

    

    var item = document.getElementById('sb_' + data[0]);

    item.innerHTML = text;

}



insertItem = function (list, i) {

    var box = document.getElementById('GM_sb');

    var item = document.createElement('div');

    

    data = list.slice(i,i+4);

    item.id = 'sb_' + data[0];

    

    if(i < 5)

        box.insertBefore(item, box.firstChild);

    else

        box.insertBefore(item, document.getElementById('sb_'+list[i-4]).nextSibling);



    writeItem(data);

    

    if(!firstTime && settings['effects']) {

        $(item).hide();

        $(item).opacity = '0';

        $(item).animate({height: "toggle", opacity: "toggle"}, {duration: 2500});

    }

}



searchList = function (array, key) {

    for(var i = 1; i < array.length; i+=4)

        if(array[i] == key)

            return i;

    return -1;

}





//reinit all width (for config changes)

initWidth = function (old) {

    var all = document.getElementById('allIn');

    var lA = document.getElementById('leftAds');

    var main = document.getElementById('masterRight');   

    var top = document.getElementById('topHeader');

    var box = document.getElementById('GM_sb');    

    var status = document.getElementById('sb_status');

    var messages = document.getElementById('sb_messages');

    var head = document.getElementById('sb_head_overlay');

    var navi = document.getElementById('topNavi');



    box.style.width = settings["width"] + 'px';

    status.style.width = settings["width"] + 'px';

    messages.style.width = settings["width"] + 'px';

    

    all.style.width = parseInt(getComputedStyle(all, '').width) + settings["width"] - old + 'px';

    lA.style.width = parseInt(getComputedStyle(lA, '').width) + settings["width"] - old + 'px';

    main.style.width = parseInt(getComputedStyle(main, '').width) + settings["width"] - old + 'px';

    top.style.width = parseInt(getComputedStyle(top, '').width) + settings["width"] - old + 'px';

    head.style.width = parseInt(getComputedStyle(top, '').width) - parseInt(getComputedStyle(navi, '').width) - 100 + 'px';

}



/* Create the sidebar */

initSidebar = function () {

    

    //write to pinboard

    var loc = window.location.href;

    if(loc.indexOf('Pinboard/') != -1 && loc.slice(loc.length-4, loc.length-1) != '/p/') {

        var messageBox = document.evaluate('//div[@class="pinboard_Write clearFix"]', document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;

        messageBox.style.display = 'block';

        

        //messageBox.scrollIntoView(true)

        //window.scrollBy(0, -10);

        window.setTimeout("document.getElementById('Pinboard_entry').focus()", 0);

    }



    //position header to the right and create overlay

    var top = document.getElementById('topHeader');

    top.style.backgroundPosition = 'right';

    

    var navi = document.getElementById('topNavi');

    var head = document.createElement('div');

    head.style.height = getComputedStyle(top, '').height;

    head.style.backgroundImage = getComputedStyle(top, '').backgroundImage;

    head.style.position = 'absolute';

    head.id = 'sb_head_overlay';

    

    top.insertBefore(head,top.firstChild);

    

    var all = document.getElementById('allIn');

    all.style.width = parseInt(getComputedStyle(all, '').width) - 170 + 'px';

    

    //fix left menu

    var left = document.getElementById('masterLeft'); 

    left.style.position = 'fixed';



    //put wrapper arround content and add sidebar

    var ph = document.getElementById('pageHeader');

    var wrapper = document.createElement('div');

    wrapper.style.width = parseInt(getComputedStyle(ph, '').width) + parseInt(getComputedStyle(ph, '').paddingRight) +

                            parseInt(getComputedStyle(ph, '').paddingLeft) + parseInt(getComputedStyle(ph, '').borderRightWidth) +

                            parseInt(getComputedStyle(ph, '').borderLeftWidth) + 'px';

    wrapper.style.cssFloat = 'left';



    var main = document.getElementById('masterRight');

    for(var i = 0; main.childNodes.length > i;) {

        wrapper.appendChild(main.childNodes[i]);

        if(main.childNodes[i].id == 'topHeader' || !main.childNodes[i].innerHTML)

            i++;

    }

    main.appendChild(wrapper);    

    

    //create box

    var box = document.createElement('div');

    box.style.cssFloat = 'right';

    box.id = 'GM_sb';



    main.appendChild(box);

    

    //create status

    var status = document.createElement('div');

    status.id = 'sb_status';

    status.style.cssFloat = 'right';

    main.insertBefore(status, box);

    status.innerHTML = '<div class="commentMetaData sb_cont sb_status2"><a href="javascript:;" id="sb_img_conf"></a><h3 id ="sb_status_text" class="label sb_status"></h3></div>';

    document.getElementById('sb_img_conf').addEventListener('click', openConfig, true);

    

    //create messages

    var messages = document.createElement('div');

    messages.id = 'sb_messages';

    messages.style.cssFloat = 'right';

    messages.style.display = 'none';

    messages.innerHTML = '<div class="commentMetaData sb_cont sb_status2"><a href="'+url+'Messages" id="sb_img_msg"></a><h3 id="sb_messages_text" class="label sb_status"></h3></div>';

    main.insertBefore(messages, box);

    

    //set widths

    initWidth(0);

        

    //box-styles

    addGlobalStyle('.sb_head {font-weight: bold; font-size: 1.1em; padding-bottom: 3px;}\

    .sb_cont {border-top: none !important; padding:7px; border-right: 1px solid '+color+';}\

    .sb_cont .label { width: auto;margin-top: 2px; float:none;}\

    .sb_image {float:left;}\

    .sb_status2 {padding:3px;}\

    .sb_status {font-size: 1.1em; font-weight: bold; text-align:center;}\

    .sb_item {margin-left: 63px;}\

    .sb_item_mode2 {margin-left: 25px;}');

    

    //Images (by Jakub Steiner jimmac.musichall.cz)

    addGlobalStyle('#sb_img_conf, #sb_img_msg {height:18px; width: 18px; position:absolute;}');

    addGlobalStyle('.sb_img_a, .sb_img_b, .sb_img_c {float:left; height: 22px; width: 18px;}');

    addGlobalStyle('#sb_img_conf, #sb_img_msg, .sb_img_a, .sb_img_b, .sb_img_c {opacity:0.7; -moz-opacity: 0.7; background-repeat: no-repeat;background-position: center center;}');

    addGlobalStyle('#sb_img_msg:hover, #sb_img_conf:hover, .sb_img_a:hover, .sb_img_b:hover, .sb_img_c:hover {-moz-opacity: 1; opacity: 1;}');

    addGlobalStyle('.sb_img_mode2 {height:18px; float: none}');



    addGlobalStyle('#sb_img_msg {background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAQAAAC1+jfqAAAAAXNSR0IArs4c6QAAAAJiS0dEAP+Hj8y/AAAACXBIWXMAAAsSAAALEgHS3X78AAAAB3RJTUUH2AIRCTomWKk3cwAAAONJREFUKM+F0T1KAwEQhuFnk6xL/O/Uyi5WwoogWCiolV1ygZzBo+QMXsDKwsLKxkJYQRQbQdDCKoVCcFeNFlnXjfFnqhnej5lvZoKmv6PyD1f7StuxpChW9s8HSdAs4VbBDwpJLhjgez2ZJ8+2CkmljG+lxs1ZcKFF0o4/PSSbEg9ik8ZEuHZqx3EiyE1OS22LcgePpoTq5S1CDWeWkcpk7qwJh9ecseTEPGq61gWjd6ibEINDVS+jl7y0Afp2Xcm+C26sevXuDX2LusMjehqoFt0is3olQedo78dPdUq/+C0+AGBnOYGgSbfUAAAAAElFTkSuQmCC);}');

    addGlobalStyle('#sb_img_conf {background-image: url(data:image/png;base64,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);}');

    addGlobalStyle('.sb_img_a {background-image: url(data:image/png;base64,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);}');

    addGlobalStyle('.sb_img_b {background-image: url(data:image/png;base64,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);}');

    addGlobalStyle('.sb_img_c {background-image: url(data:image/png;base64,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);}');

}



updateIdle = function () {

    GM_setValue(siteName + '.idle', new Date().getTime().toString());

}



//reset the whole sidebar (for config changes)

resetDisplay = function () {

    updateIdle();

    var box = document.getElementById('GM_sb');

    box.innerHTML = '';

    local_list = new Array();

    firstTime = true;

    var oldWidth = settings['width'];

    initConfig();

    initWidth(oldWidth);

    updateSidebar();

}



blinkMessage = function () {

        var box = document.getElementById('sb_messages').firstChild;

        var origColor = getComputedStyle(box, '').backgroundColor;

        

        $(box).animate({ backgroundColor: color }, 400);

        $(box).animate({ backgroundColor: origColor }, 800);

        $(box).queue(function () {if(messagesOld != 0) blinkMessage(); $(box).dequeue(); });

}



updateMessages = function () {

    var now = GM_getValue(siteName + '.messages', 0);



    if(messagesOld != now) {

        var messages = document.getElementById('sb_messages_text');



        var text = '';

        if(now <= 0)

            text = 'Keine neuen Nachrichten';

        else if(now == 1)

            text = 'Eine neue Nachricht';

        else if(now < 20)

            text = now + ' neue Nachrichten';

        else

            text = '20+ neue Nachrichten';

        

        if(now <= 0)

            document.title = origTitle;

        else

            document.title = text + ' | ' + origTitle;

            

        messages.innerHTML = text;



        var box = document.getElementById('sb_messages');



        if(messagesOld == 0 && now > 0) {

            if(settings['effects'] && !firstTimeMsg) {

                $(box).opacity = '0';

                $(box).animate({height: "toggle", opacity: "toggle"}, {duration: 750});

            }

            else

                box.style.display = 'block'

                

            if(settings['effects'])

                blinkMessage();

        }

        else if(messagesOld > 0 && now == 0) {

            if(settings['effects'] && !firstTimeMsg)

                $(box).animate({height: "toggle", opacity: "toggle"}, {duration: 750});

            else

                box.style.display = 'none';

        }

        

        messagesOld = now;

    }

    

    firstTimeMsg = false

}



//check interval

checkUpdate = function () {



    var now = new Date();

    var timeNow = now.getTime();

    var time = GM_getValue(siteName + '.time', '0');

    

    //autologout when no new pageloads over a given time and no keypresses

    if(settings['idle'] > 0) {

        if(keyPress) {

            updateIdle();

            keyPress = false;

        }

        else {

            if(idle == false && parseInt(time) > (parseInt(GM_getValue(siteName + '.idle', '0'))+settings['idle']*60000)) {

                idle = true;

                GM_xmlhttpRequest({method: 'GET', url: url + 'Logout'});

            }

        }

    }



    //update if time reached or other site made an update

    if(now.getTime() > parseInt(time))

        getUsers();

    else if(time != timeOld) {

        updateSidebar();

        timeOld = time;

    }

    

    //reset sidebar @ config change

    if(confOld != GM_getValue(siteName + '.config', '')) {

        confOld = GM_getValue(siteName + '.config', '');

        resetDisplay();

    }

    

    updateMessages();

}



/* workaround for the studivz blue script */

workaround = function() {

    var top = document.getElementById('topHeader');

    top.firstChild.style.backgroundImage = getComputedStyle(top, '').backgroundImage;

    color = getComputedStyle(document.getElementById('pageFooter'), '').backgroundColor;

    addGlobalStyle('.sb_cont {border-right: 1px solid '+color+' !important;}');

}



/* CONFIG */



checkConfig = function(val, defminmax) {

    if(isNaN(val))

        return defminmax[0];

    else if(val < defminmax[1])

        return defminmax[1];

    else if(val > defminmax[2])

        return defminmax[2];

    else

        return val;

}



getConfig = function() {

    var get_set = GM_getValue(siteName + '.config', '');

    get_set = get_set.split(',');

    

    if(get_set.length != settings_list.length)

        get_set = new Array(settings_list.length);



    for(var i = 0; i < get_set.length; i++) {

        get_set[i] = parseInt(get_set[i]);

        get_set[i] = checkConfig(get_set[i], settings_list[i].slice(1,4));

    }

    

    return get_set;

}



initConfig = function() {



    //name, default, min, max, desc

    settings_list = [   ['effects', 1, 0, 1, 'Animationen aktivieren'],

                        ['pic', 1, 0, 1, 'Bild anzeigen'],

                        ['message', 1, 0, 1, '"Nachricht schreiben" anzeigen'],

                        ['pinboard', 1, 0, 1, '"auf Pinnwand schreiben" anzeigen'],

                        ['poke', 1, 0, 1, '"Gruscheln" anzeigen'],

                        ['status', 1, 0, 1, 'Status (Microblog) anzeigen'],

                        ['icons', 1, 0, 1, '"Freunde/verlinkte Bilder/Fotoalben" Icons anzeigen'],

                        ['width', 210, 150, 400, 'Breite der Sidebar in Pixel'],

                        ['update', 20, 10, 120, 'Aktualisierungszeit in Sekunden'],

                        ['idle', 0, 0, 60, 'Zeit (in Minuten), nach der bei Inaktivität automatisch ausgeloggt wird (0 = nie)']

                    ];



    var get_set = getConfig();

    settings = new Object();



    for(var i = 0; i < settings_list.length; i++)

        settings[settings_list[i][0]] = get_set[i];

            

    if(disableEffects)

        settings['effects'] = 0;

}



saveConfig = function () {

    

    var save = new Array(8);

    

    for(var i = 0; i < settings_list.length; i++) {

        if((settings_list[i][3] - settings_list[i][2]) > 1)

            save[i] = parseInt(document.getElementById('sb_conf_'+settings_list[i][0]).value)

        else

            save[i] = (document.getElementById('sb_conf_'+settings_list[i][0]).checked) ? 1 : 0;

        

        save[i] = checkConfig(save[i], settings_list[i].slice(1,4));

    }

    

    GM_setValue(siteName + '.config', save.join(','));

    

    resetDisplay();

}



openConfig = function() {

    

    var text = '<table>';

    for(var i = 0; i < settings_list.length; i++) {

        text += '<tr>';

        if((settings_list[i][3] - settings_list[i][2]) > 1)

            text += '<td style="text-align:center"><input type="text" id="sb_conf_'+settings_list[i][0]+'" maxlength="3" style="width:30px" /></td><td>'+settings_list[i][4]+' ('+settings_list[i][2]+' - '+settings_list[i][3]+')</td>';

        else

            text += '<td style="text-align:center"><input type="checkbox" id="sb_conf_'+settings_list[i][0]+'"></td><td>'+settings_list[i][4]+'</td>';

        text += '</tr>';

    }

    text += '</table>';

    

    unsafeWindow.Phx.UI.Dialog.ButtonDialog(

                        'SVZ Sidebar - Konfiguration',

                        {

                            'message' : text + '<br/><a id="sb_conf_submit" href="javascript:;" style="float:left;font-weight:bold;">[Änderungen übernehmen]</a><a href="javascript:Phx.UI.Dialog.ActualDialog.close();" style="float:right;font-weight:bold;">[Abbrechen]</a>',

                            'buttons' : [ ]

                        });



    var get_set = getConfig();



    for(var i = 0; i < settings_list.length; i++) {

        if((settings_list[i][3] - settings_list[i][2]) > 1)

            document.getElementById('sb_conf_'+settings_list[i][0]).value = get_set[i];

        else

            document.getElementById('sb_conf_'+settings_list[i][0]).checked = get_set[i];

    }



    document.getElementById('sb_conf_submit').addEventListener('click',function (e) {saveConfig(); unsafeWindow.Phx.UI.Dialog.ActualDialog.close();},false);

}



/* start here */

if( !document.getElementById('jsEnabled') ) {



    //JQuery

    disableEffects = false;

    try {

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self.step(gotoEnd)}t.elem=this.elem;jQuery.timers.push(t);if(jQuery.timerId==null){jQuery.timerId=setInterval(function(){var timers=jQuery.timers;for(var i=0;i<timers.length;i++){if(!timers[i]()){timers.splice(i--,1)}}if(!timers.length){clearInterval(jQuery.timerId);jQuery.timerId=null}},13)}},show:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.show=true;this.custom(0,this.cur());if(this.prop=="width"||this.prop=="height"){this.elem.style[this.prop]="1px"}jQuery(this.elem).show()},hide:function(){this.options.orig[this.prop]=jQuery.attr(this.elem.style,this.prop);this.options.hide=true;this.custom(this.cur(),0)},step:function(gotoEnd){var t=(new Date()).getTime();if(gotoEnd||t>this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;var done=true;for(var i in 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true}};jQuery.fx.step={scrollLeft:function(fx){fx.elem.scrollLeft=fx.now},scrollTop:function(fx){fx.elem.scrollTop=fx.now},opacity:function(fx){jQuery.attr(fx.elem.style,"opacity",fx.now)},_default:function(fx){fx.elem.style[fx.prop]=fx.now+fx.unit}};jQuery.fn.offset=function(){var left=0,top=0,elem=this[0],results;if(elem){with(jQuery.browser){var parent=elem.parentNode,offsetChild=elem,offsetParent=elem.offsetParent,doc=elem.ownerDocument,safari2=safari&&parseInt(version)<522&&!/adobeair/i.test(userAgent),fixed=jQuery.css(elem,"position")=="fixed";if(elem.getBoundingClientRect){var 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        (function(D){D.each(["backgroundColor","borderBottomColor","borderLeftColor","borderRightColor","borderTopColor","color","outlineColor"],function(F,E){D.fx.step[E]=function(G){if(G.state==0){G.start=C(G.elem,E);G.end=B(G.end)}G.elem.style[E]="rgb("+[Math.max(Math.min(parseInt((G.pos*(G.end[0]-G.start[0]))+G.start[0]),255),0),Math.max(Math.min(parseInt((G.pos*(G.end[1]-G.start[1]))+G.start[1]),255),0),Math.max(Math.min(parseInt((G.pos*(G.end[2]-G.start[2]))+G.start[2]),255),0)].join(",")+")"}});function B(F){var E;if(F&&F.constructor==Array&&F.length==3){return F}if(E=/rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(F)){return[parseInt(E[1]),parseInt(E[2]),parseInt(E[3])]}if(E=/rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(F)){return[parseFloat(E[1])*2.55,parseFloat(E[2])*2.55,parseFloat(E[3])*2.55]}if(E=/#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(F)){return[parseInt(E[1],16),parseInt(E[2],16),parseInt(E[3],16)]}if(E=/#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(F)){return[parseInt(E[1]+E[1],16),parseInt(E[2]+E[2],16),parseInt(E[3]+E[3],16)]}return A[D.trim(F).toLowerCase()]}function C(G,E){var F;do{F=D.curCSS(G,E);if(F!=""&&F!="transparent"||D.nodeName(G,"body")){break}E="backgroundColor"}while(G=G.parentNode);return B(F)}var A={aqua:[0,255,255],azure:[240,255,255],beige:[245,245,220],black:[0,0,0],blue:[0,0,255],brown:[165,42,42],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgrey:[169,169,169],darkgreen:[0,100,0],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkviolet:[148,0,211],fuchsia:[255,0,255],gold:[255,215,0],green:[0,128,0],indigo:[75,0,130],khaki:[240,230,140],lightblue:[173,216,230],lightcyan:[224,255,255],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightyellow:[255,255,224],lime:[0,255,0],magenta:[255,0,255],maroon:[128,0,0],navy:[0,0,128],olive:[128,128,0],orange:[255,165,0],pink:[255,192,203],purple:[128,0,128],violet:[128,0,128],red:[255,0,0],silver:[192,192,192],white:[255,255,255],yellow:[255,255,0]}})(jQuery);    

    }

    catch (e) {

        disableEffects = true;

    }



    //url

    var host = window.location.host;

    url = window.location.protocol + '//' + host + '/';

    siteName = host.slice(host.indexOf('.')+1, host.length);



    //variables

    local_list = new Array();

    timeOld = '0';

    firstTime = true;

    firstTimeMsg = true;

    color = '#FFB0B0';

    confOld = GM_getValue(siteName + '.config', '');

    messagesOld = 0;

    origTitle = document.title;

    idle = false;

    keyPress = false;

    

    //init

    initConfig();

    initSidebar();

            

    //if the time is too far in the future set to 0..

    var now = new Date();

    var timeNow = now.getTime();

    if(GM_getValue(siteName + 'time', '0') > (timeNow + settings["update"]*1.2*1000))

        GM_setValue(siteName + '.time', '0');



    //idle time

    updateIdle();

    

    //get own profile id

    profId = document.evaluate('//ul[@class="linkList"]/li[2]/a', document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null);

    profId = profId.singleNodeValue.href

    profId = profId.substring(profId.lastIndexOf('/')+1, profId.length);



    window.setInterval(checkUpdate, 3000);



    //id check (multiuser) && offline check

    var list = GM_getValue(siteName + '.content', '');

    list = list.split(',');

        

    if(decodeURIComponent(list[0]) != profId || list[1] == 'off')

        getUsers();

    else

        checkUpdate();



    //workaround for the studivz blue script

    window.addEventListener('load', workaround, false);

    

    //prevent autologout while writing messages

    window.addEventListener('keypress', function () {keyPress = true;}, false);

}