// ==PREPROCESSOR==
// @import "%fb2k_profile_path%scripts\common.js"
// @import "%fb2k_profile_path%scripts\md5.js"
// @import "%fb2k_profile_path%scripts\utf8encode.js"
// @name "Biography, Last.fm main panel"
// Required for other Last.fm panels
// ==/PREPROCESSOR==

var username = utils.ReadINI(inifile, "default", "username", "");
var api_key = utils.ReadINI(inifile, "default", "api_key", "");
var lfm_secret = utils.ReadINI(inifile, "default", "secret", "");
var lfm_sk = utils.ReadINI(inifile, "default", "session_key", "");
var cache_life = utils.ReadINI(inifile, "default", "cache_life", 0);
var data_folder = utils.ReadINI(inifile, "default", "data_folder", "/");
var proxy_file = script_path + "wget.ini";
var languages = new Array("English", "日本語", "Deutsch", "Español", "Français", "Italiano", "Polski", "Português", "Руccкий", "Türkçe", "Svenska", "简体中文");
var langs = new Array("en", "jp", "de", "es", "fr", "it", "pl", "pt", "ru", "tr", "sv", "zh");
var lang = langs[window.GetProperty("language",100) - 100];
var artist = alartist = album = title = lastfm_artist = lastfm_artist_url = p_title = '';
var p_title_width = 0;
var p_title_need_calc = true;
var lfm_token = '';
var g_text = '';
var trackxml = '';
var working = 0;
var simartist_height = 0;
var simartists_height = 0;
var simartists = [];
var simartist_widths = [];
var simartist_urls = [];
var simartist_urls_ori = [];
var sc_cache = [];
var scrobbling = lfm_np_updating = false;
var sc_np_timer = null;
var sc_cache_file = fb.ProfilePath + "wsh_lfm_scrobble_cache.txt";
var need_calc_simartists_dim = true;
var g_drag = false;
var g_drag_y = 0;
var g_need_calc = true;
var g_offset = 0;
var g_textheight = 0;
var defoffset = 51;
var start_y = 0;
var dlartistart = false;
var startplay = true;
var token_timer = null;
var pf = fb.CreateProfiler("");
var pb_time = 0;
var playing = pausing = false;
var useragent = "thuan's foobar2000 lastfm wsh panels";
var g_tooltip = window.CreateTooltip();
var sc_hint_font = gdi.Font(font, 9, 0);
var p_title_font = gdi.Font(font, 16, 1);
g_tooltip.SetMaxWidth(600);

window.GetProperty("auto", true);
window.GetProperty("artistartcacherefresh", true);
window.GetProperty("offline", false);

window.GetProperty("scrobble", false);
window.GetProperty("onlymlfile", false);
window.GetProperty("walbum", true);
window.GetProperty("walbumartist", true);
window.GetProperty("wduration", true);
window.GetProperty("wtracknumber", true);

var limit = window.GetProperty("limit", 305) - 300;
var artistartsizes = ["Original", "Small", "Medium", "Large square", "Large", "Extra large"];
var artistartsizetext = ["original", "small", "medium", "largesquare", "large", "extralarge"];
var artistartsize = artistartsizetext[window.GetProperty("artistartsize",400) - 400];

var tf_artist = utils.ReadINI(inifile, "scrobbler", "tf_artist", "%artist%");
var tf_title = utils.ReadINI(inifile, "scrobbler", "tf_title", "$meta(title)");

cache_life = (!cache_life.match(/^(\d+)$/)) ? 0 : (parseInt(cache_life) * 86400000);

if (window.GetProperty("scrobble")) sc_cache_restore();

function on_notify_data(name, data) {
    if (name == "getplayinginfo" && !window.GetProperty("offline")) {
        get_playing_track_info(data[0], data[1]);
    }
    if (name == "getlastfmchart") {
        refreshlastfmchart = false;
        get_lastfm_chart(data[0], data[1], data[2], data[3]);
    }
    if (name == "refreshlastfmchart") {
        refreshlastfmchart = true;
        get_lastfm_chart(data[0], data[1], data[2], data[3]);
    }
    if (name == "getrecenttracks") {
        if (!window.GetProperty("offline"))
        get_recent_tracks();
        else
        window.NotifyOthers("recenttracks", "offline");
    }
    if (name == "getartistart") {
        dlartistart = true;
        load();
        dlartistart = false;
    }
    if (name == "altlastfmlovedstate") {
        alt_lastfm_loved_state(data[0], data[1], data[2]);
    }
}

function on_timer(timer_id) {
    if (token_timer && token_timer.ID == timer_id) {
        window.KillTimer(token_timer) && token_timer.Dispose();
        lfm_token = "";
    }
    if (sc_np_timer && sc_np_timer.ID == timer_id) {
        window.KillTimer(sc_np_timer) && sc_np_timer.Dispose();
        /*fb.trace("NP Total " + sc_cache.length + ":")
        for (i in sc_cache) {
            fb.trace(i + ":")
            fb.trace(sc_cache[i].join("\n"));
        }*/
        if (fb.IsPlaying && !lfm_np_updating && !window.GetProperty("offline")) {
            lfm_np_updating = true;
            set_lfm_np(sc_cache.slice());
        }
    }
}

function on_size() {
    ww = window.Width;
    wh = window.Height;
    reset();
}

function on_script_unload() {
    if (window.GetProperty("scrobble")) sc_cache_save();
}

function on_paint(gr) {
    gr.FillSolidRect( 0, 0, ww, wh, g_backcolor);
    if(username.length == 0 || api_key.length != 32) {
        gr.GdiDrawText("Please use the context menu to set your Last.fm username and API KEY.", g_font, g_textcolor, 0, 0, ww, wh, DT_VCENTER | DT_CENTER | DT_WORDBREAK | DT_CALCRECT | DT_NOPREFIX);
    } else if(fb.IsPlaying) {
        if (g_need_calc) {
            calc(g_text, g_font, 6, 40, ww-16, wh - defoffset);
        }
        if (need_calc_simartists_dim) calc_simartists_dim();
        if (simartists_height > 0) {
            start_y = 40 + g_textheight - simartists_height + g_offset;
        }
        gr.GdiDrawText(g_text, g_font, g_textcolor, 6, g_offset + 40, ww-16, wh - g_offset - defoffset, DT_WORDBREAK | DT_NOPREFIX);
        gr.FillSolidRect(0, 0, ww, 40, g_backcolor);
        gr.FillSolidRect(0, wh-11, ww, 11, g_backcolor);
        if (g_textheight > wh - defoffset) {
            if (g_offset == 0) {
                gr.GdiDrawText("▼", sc_hint_font, g_textcolor, 0, wh-12, ww, 12, DT_TOP | DT_CENTER | DT_NOPREFIX);
            }
            if (g_offset < 0 && g_offset > -g_textheight + wh - defoffset) {
                gr.GdiDrawText("▲", sc_hint_font, g_textcolor, 0, 28, ww, 12, DT_TOP | DT_CENTER);
                gr.GdiDrawText("▼", sc_hint_font, g_textcolor, 0, wh-12, ww, 12, DT_TOP | DT_CENTER);
            }
            if (g_offset == -g_textheight + wh - defoffset) {
                gr.GdiDrawText("▲", sc_hint_font, g_textcolor, 0, 28, ww, 12, DT_TOP | DT_CENTER);
            }
        }
        if (p_title_need_calc) {
            p_title_width = gr.CalcTextWidth(p_title, p_title_font);
            p_title_width = (p_title_width > ww-12) ? ww-12 : p_title_width;
            p_title_need_calc = false;
        }
        gr.GdiDrawText(p_title, p_title_font, g_textcolor_hl, 6, 6, ww-12, 24, DT_VCENTER  | DT_END_ELLIPSIS | DT_CALCRECT | DT_NOPREFIX);
        gr.DrawLine(10, 29, ww-20, 29, 1, g_textcolor_hl);
        gr.FillGradRect(5, 29,10, 1, 0, RGB(255,255,255), g_textcolor_hl);
        gr.FillGradRect(ww-20, 29,10, 1, 0, g_textcolor_hl,RGB(255,255,255));
    } else {
        gr.GdiDrawText("[playback stopped]", g_font, g_textcolor, 0, 0, ww, wh, DT_VCENTER | DT_CENTER | DT_WORDBREAK | DT_CALCRECT | DT_NOPREFIX);
    }
}

function on_playback_new_track(mdb) {
    playing = true;
    if (!pausing) pb_time += pf.Time;
    pausing = false;
    pb_time = Math.round(pb_time / 1000);
    if (sc_cache.length > 0) {
        if (window.GetProperty("scrobble")) {
            entry = sc_cache[sc_cache.length-1];
            if (pb_time <= 5 || entry[0] == -1)
            sc_cache.pop();
            else {
                if (entry.length == 9) entry.push(pb_time);
                if (!scrobbling && !window.GetProperty("offline")) {
                    //fb.trace("==============scrobble=======");
                    scrobbling = true;
                    lastfm_scrobble(get_sc_list());
                }
            }
        } else sc_cache.pop();
    }
    pb_time = 0;
    pf.Reset();
    sc_cache_add(mdb, pb_start_time = Math.round(Date.parse(Date()) / 1000));

    g_metadb && g_metadb.Dispose();
    g_metadb = mdb;
    alartist = fb.TitleFormat("%album artist%").EvalWithMetadb(g_metadb);
    album = fb.TitleFormat("%album%").EvalWithMetadb(g_metadb);
    title = fb.TitleFormat("%title%").EvalWithMetadb(g_metadb);
    if (startplay) {
        artist = fb.TitleFormat("%artist%").EvalWithMetadb(g_metadb);
        load();
        return;
    }
    if (artist == fb.TitleFormat("%artist%").EvalWithMetadb(g_metadb)) return;
    artist = fb.TitleFormat("%artist%").EvalWithMetadb(g_metadb);
    load();
}

function on_playback_seek() {
    pb_time += pf.Time;
    pf.Reset();
}

function on_playback_pause(state) {
    if (state) {
        pb_time += pf.Time;
        if (pb_time <= 5000)
            sc_np_timer && window.KillTimer(sc_np_timer) && sc_np_timer.Dispose();
        pausing = true;
    } else {
        if (pb_time <= 5000)
            sc_np_timer = window.CreateTimerTimeout(5000 - pb_time);
        pausing = false;
        pf.Reset();
    }
}

function on_playback_edited() {
    if (artist != fb.TitleFormat("%artist%").EvalWithMetadb(g_metadb)) load();
    if (!window.GetProperty("scrobble")) return;
    if (artist != fb.TitleFormat("%artist%").EvalWithMetadb(g_metadb) || alartist != fb.TitleFormat("%album artist%").EvalWithMetadb(g_metadb) || album != fb.TitleFormat("%album%").EvalWithMetadb(g_metadb) || title != fb.TitleFormat("%title%").EvalWithMetadb(g_metadb)) {
        artist = fb.TitleFormat(tf_artist).EvalWithMetadb(g_metadb);
        alartist = fb.TitleFormat("%album artist%").EvalWithMetadb(g_metadb);
        album = fb.TitleFormat("%album%").EvalWithMetadb(g_metadb);
        title = fb.TitleFormat(tf_title).EvalWithMetadb(g_metadb);
        entry = sc_cache[sc_cache.length-1];
        entry[1] = false;
        entry[3] = album;
        entry[4] = alartist;
        entry[5] = artist;
        entry[7] = title;
        if (!lfm_np_updating && !window.GetProperty("offline")) {
            lfm_np_updating = true;
            set_lfm_np(sc_cache.slice());
        }
    }
}

function on_playback_stop(reason) {
    if (reason == 0) startplay = true;
    if (reason != 2) {
        sc_np_timer && window.KillTimer(sc_np_timer) && sc_np_timer.Dispose();
        if (reason != 3) playing = false;
        if (!pausing) pb_time += pf.Time;
        pausing = false;
        pb_time = Math.round(pb_time / 1000);
        if (window.GetProperty("scrobble")) {
            entry = sc_cache[sc_cache.length-1];
            if (pb_time <= 5 || entry[0] == -1)
            sc_cache.pop();
            else {
                if (entry.length == 9) entry.push(pb_time);
            }
        } else sc_cache.pop();
        window.Repaint();
    }
}

function get_playing_track_info(tartist, ttitle) {
    if (username.length == 0 || api_key.length != 32) return(fb.trace("Can't contact Last.fm. Check your username / API KEY settings."));
    var listeners = 0;
    var playcount = 0;
    var userplaycount = 0;
    var userloved = 0;
    var lfm_artist = '';
    var lfm_track = '';
    trackxmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
    qs = "&method=track.getinfo&autocorrect=1&username=" + username + "&artist=" + encodeURIComponent(tartist) + "&track=" + encodeURIComponent(ttitle);
    trackxmlhttp.open("GET", "http://ws.audioscrobbler.com/2.0/?api_key=" + api_key + "&user=" + username + qs + "&s=" + Math.random(), true);
    trackxmlhttp.setRequestHeader('User-Agent', useragent);
    trackxmlhttp.send();
    trackxmlhttp.onreadystatechange = function() {
        if (trackxmlhttp.readyState == 4) {
            if (trackxmlhttp.status == 200) {
                trackxml = trackxmlhttp.responseText;
                var trackxmldom= new ActiveXObject("Microsoft.XMLDOM");
                trackxmldom.async="false";
                trackxmldom.loadXML(trackxml);
                try {
                    lfm_artist = trackxmldom.getElementsByTagName("artist")[0].childNodes[0].childNodes[0].nodeValue;
                } catch (e) {};
                try {
                    lfm_track = trackxmldom.getElementsByTagName("track")[0].childNodes[1].childNodes[0].nodeValue;
                } catch (e) {};
                try {
                    listeners = trackxmldom.getElementsByTagName("listeners")[0].childNodes[0].nodeValue;
                } catch (e) {};
                try {
                    playcount = trackxmldom.getElementsByTagName("playcount")[0].childNodes[0].nodeValue;
                } catch (e) {};
                try {
                    userplaycount = trackxmldom.getElementsByTagName("userplaycount")[0].childNodes[0].nodeValue;
                } catch (e) {};
                try {
                    userloved = trackxmldom.getElementsByTagName("userloved")[0].childNodes[0].nodeValue;
                } catch (e) {};
            } else {
                fb.trace(trackxmlhttp.responseText);
            }
            window.NotifyOthers("playingtrack", [lfm_artist, lfm_track, listeners, playcount, userplaycount, userloved]);
        }
    }
}

function get_lastfm_chart(method, type, period, charts_folder) {
    if(username.length == 0 || api_key.length != 32) return(fb.trace("Last.fm Charts: Can't contact Last.fm. Check your username / API KEY settings."));
    top_el = method.substring(3).toLowerCase();
    filename = charts_folder + "\\" + username+ "_" + type + "_" + period + ".xml";
    ranks = new Array();
    names = new Array();
    name_widths = new Array();
    tt_texts = new Array();
    playcounts = new Array();
    urls = new Array();
    artists = new Array();
    if(fso.fileExists(filename)) {
        file = fso.Getfile(filename);
        if((refreshlastfmchart || (Date.parse(Date()) - Date.parse(file.DateLastModified) > 86400000)) && !window.GetProperty("offline")) {
            refreshlastfmchart = false;
            lastfm("&user=" + username + "&method=user." + method + "&period=" + period, useragent, function() {save_xml_file(filename); get_lastfm_chart(method, type, period, charts_folder);});
            return;
        }
        chartxml = utils.ReadTextFile(filename);
        if(chartxml.length > 0) {
            var temp_bmp = gdi.CreateImage(1, 1);
            var temp_gr = temp_bmp.GetGraphics();
            var xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
            xmlDoc.async="false";
            xmlDoc.loadXML(chartxml);
            try {
                var tops = xmlDoc.getElementsByTagName(top_el)[0];
                for(i = 0; i < tops.childNodes.length; i++) {
                    var top = tops.childNodes[i];
                    ranks[i] = top.getAttribute("rank");
                    for(j = 0; j < top.childNodes.length; j++) {
                        if(top.childNodes[j].tagName == "url") urls[i] = top.childNodes[j].childNodes[0].nodeValue;
                        if(top.childNodes[j].tagName == "name") names[i] = top.childNodes[j].childNodes[0].nodeValue;
                        if(top.childNodes[j].tagName == "playcount") playcounts[i] = top.childNodes[j].childNodes[0].nodeValue;
                        if(i > 0 && playcounts[i] == playcounts[i -1]) ranks[i] = ranks[i -1];
                        if(type != 0 && top.childNodes[j].tagName == "artist") {
                            artists[i] = top.childNodes[j].childNodes[0].childNodes[0].nodeValue;
                        }
                    }
                    tt_texts[i] = ((artists.length > 0) ? artists[i] + " - " : "") + names[i];
                    name_widths[i] = temp_gr.CalcTextWidth(names[i], g_font);
                }
                window.NotifyOthers("lastfmchart", [ranks, names, name_widths, tt_texts, playcounts, urls]);
            } catch (e) {
                window.NotifyOthers("lastfmchart", [[], [], [], [], [], []]);
            }
            temp_bmp.ReleaseGraphics(temp_gr);
            temp_bmp.Dispose();
            temp_gr = null;
            temp_bmp = null;
        }
    } else if (!window.GetProperty("offline")){
        lastfm("&user=" + username + "&method=user." + method + "&period=" + period, useragent, function() {save_xml_file(filename); get_lastfm_chart(method, type, period, charts_folder);});
    } else window.NotifyOthers("lastfmchart", [[], [], [], [], [], []]);
}

function get_recent_tracks() {
    if(username.length == 0 || api_key.length != 32) return(fb.trace("Last.fm Charts: Can't contact Last.fm. Check your username / API KEY settings."));
    var ret = "";
    recentxmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
    recentxmlhttp.open("GET", "http://ws.audioscrobbler.com/2.0/?api_key=" + api_key + "&user=" + username + "&method=user.getrecenttracks&limit=20" + "&s=" + Math.random(), true);
    recentxmlhttp.setRequestHeader('User-Agent',useragent);
    recentxmlhttp.send();
    recentxmlhttp.onreadystatechange = function() {
        if (recentxmlhttp.readyState == 4) {
            if (recentxmlhttp.status == 200) {
                recentxml = recentxmlhttp.responseText;
                var recentxmldom = new ActiveXObject("Microsoft.XMLDOM");
                recentxmldom.async="false";
                recentxmldom.loadXML(recentxml);
                try {
                    tracks = recentxmldom.getElementsByTagName("name");
                    artists = recentxmldom.getElementsByTagName("artist");
                    for (i = 0; i < tracks.length; i++) {
                        ret += zeroPad((i + 1),2) + ". " + tracks[i].childNodes[0].nodeValue + "\n";
                        ret += "      By " + artists[i].childNodes[0].nodeValue;
                        if (i < tracks.length - 1) ret += "\n";
                    }
                } catch(e) {
                    ret = "User " + username + " does not have a recent track information on Last.fm.";
                }
            } else ret = "User " + username + " does not have a recent track information on Last.fm.";
            window.NotifyOthers("recenttracks", ret);
        }
    }
}

function get_lastfm_token(func) {
    lfmtokenxmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
    lfmtokenxmlhttp.open("GET", "http://ws.audioscrobbler.com/2.0/?api_key=" + api_key + "&method=auth.getToken" + "&s=" + Math.random(), true);
    lfmtokenxmlhttp.setRequestHeader('User-Agent',useragent);
    lfmtokenxmlhttp.send();
    lfmtokenxmlhttp.onreadystatechange = function() {
        if (lfmtokenxmlhttp.readyState == 4) {
            if (lfmtokenxmlhttp.status == 200) {
                lfmtokenxml = lfmtokenxmlhttp.responseText;
                var lfmtokenxmldom = new ActiveXObject("Microsoft.XMLDOM");
                lfmtokenxmldom.async="false";
                lfmtokenxmldom.loadXML(lfmtokenxml);
                try {
                    lfm_token = lfmtokenxmldom.getElementsByTagName("token")[0].childNodes[0].nodeValue;
                    token_timer && window.KillTimer(token_timer) && token_timer.Dispose();
                    token_timer = window.CreateTimerTimeout(3600000);
                    get_lastfm_sk(func);
                } catch (e) {
                    fb.trace(lfmtokenxml);
                }
            } else {
                fb.trace(lfmtokenxmlhttp.responseText);
                fb.ShowPopupMessage("Unable to get last.fm token. Please check foobar2000 console for furthur information.");
            }
        }
    }
}

function get_lastfm_sk(func) {
    if (api_key.length != 32) return(fb.ShowPopupMessage("Can't contact Last.fm. Check your username / API KEY settings."));
    if (lfm_secret == "") return(fb.ShowPopupMessage("Last.fm secret missing, please reenter your last.fm secret in bio panel then try again."));
    if (lfm_token == "") {
        get_lastfm_token(func);
        return;
    }
    WshShell.Run("\"" + lfm_auth_vbs + "\" http://www.last.fm/api/auth/?api_key=" + api_key + "&token=" + lfm_token, 0, true);
    var api_sig = md5("api_key" + api_key + "methodauth.getSessiontoken" + lfm_token + lfm_secret);
    lfmskxmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
    lfmskxmlhttp.open("GET", "http://ws.audioscrobbler.com/2.0/?api_key=" + api_key + "&method=auth.getSession&token=" + lfm_token + "&api_sig=" + api_sig, true);
    lfmskxmlhttp.setRequestHeader('User-Agent',useragent);
    lfmskxmlhttp.send();
    lfmskxmlhttp.onreadystatechange = function() {
        if (lfmskxmlhttp.readyState == 4) {
            if (lfmskxmlhttp.status == 200) {
                lfmskxml = lfmskxmlhttp.responseText;
                var lfmskxmldom = new ActiveXObject("Microsoft.XMLDOM");
                lfmskxmldom.async="false";
                lfmskxmldom.loadXML(lfmskxml);
                try {
                    lfm_sk = lfmskxmldom.getElementsByTagName("key")[0].childNodes[0].nodeValue;
                    utils.WriteINI(inifile, "default", "session_key", lfm_sk);
                    fb.trace("Last.fm authentication complete");
                    func();
                } catch (e) {
                    fb.trace(lfmskxml);
                }
            } else {
                fb.trace(lfmskxmlhttp.responseText);
                fb.ShowPopupMessage("Unable to get last.fm session key. Please check foobar2000 console for furthur information.");
            }
        }
    }
}

function alt_lastfm_loved_state(artist, track, love) {
    if (api_key.length != 32) return(fb.ShowPopupMessage("Can't contact Last.fm. Check your username / API KEY settings."));
    if (lfm_secret == "") return(fb.ShowPopupMessage("Last.fm secret missing, please reenter your last.fm secret in bio panel then try again."));
    if (lfm_sk == "") {
        get_lastfm_sk(function() {alt_lastfm_loved_state(artist, track, love)});
        return;
    }
    var method = love ? "track.love" : "track.unlove";
    var api_sig = md5("api_key" + api_key + "artist" + artist + "method" + method + "sk" + lfm_sk + "track" + track + lfm_secret);
    lfmaltlovehttp = new ActiveXObject("Microsoft.XMLHTTP");
    lfmaltlovehttp.open("POST", "http://ws.audioscrobbler.com/2.0/", true);
    lfmaltlovehttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
    lfmaltlovehttp.setRequestHeader('User-Agent',useragent);
    lfmaltlovehttp.send("api_key=" + api_key + "&method=" + method + "&api_sig=" + api_sig + "&artist=" + encodeURIComponent(artist) + "&track=" + encodeURIComponent(track) + "&sk=" + lfm_sk);
    lfmaltlovehttp.onreadystatechange = function() {
        if (lfmaltlovehttp.readyState == 4) {
            if (lfmaltlovehttp.status == 200) {
                window.NotifyOthers("lastfmlovedstate", love);
            } else {
                fb.trace(lfmaltlovehttp.responseText);
            }
        }
    }
}

function sc_cache_save() {
    ts = fso.OpenTextFile(sc_cache_file, 2, true, -1);
    if (playing) {
        if (!pausing) pb_time += pf.Time;
        pb_time = Math.round(pb_time / 1000);
        if (window.GetProperty("scrobble")) {
            entry = sc_cache[sc_cache.length-1];
            if (pb_time <= 5 || entry[0] == -1)
            sc_cache.pop();
            else {
                if (entry.length == 9) entry.push(pb_time);
            }
        } else sc_cache.pop();
    }
    var sc_cache_str = "";
    for (i in sc_cache) {
        entry = sc_cache[i];
        if (entry[0] != -1 && entry.length == 10) {
            sc_cache_str += entry.join(String.fromCharCode(31));
            sc_cache_str += String.fromCharCode(30);
        }
    }
    ts.Write(sc_cache_str);
    ts.Close();
}

function sc_cache_restore() {
    var sc_cache_str = utils.ReadTextFile(sc_cache_file, 1200);
    if (sc_cache_str) {
        var entries = sc_cache_str.split(String.fromCharCode(30));
        for (i in entries) {
            if (entries[i]) {
                entry = (entries[i]).split(String.fromCharCode(31));
                sc_cache.push(entry);
            }
        }
        /*fb.trace("SC Total " + sc_cache.length + ":")
        for (i in sc_cache) {
            fb.trace(i + ":")
            fb.trace(sc_cache[i].join("\n"));
        }*/
        if (!lfm_np_updating && !window.GetProperty("offline")) {
            lfm_np_updating = true;
            set_lfm_np(sc_cache.slice());
        }
        //lastfm_scrobble(get_sc_list());
    }
}

function sc_cache_add(mdb, timestamp) {
    var ID;
    if (window.GetProperty("onlymlfile")) {
        if (fb.IsMetadbInMediaLibrary(mdb))
        ID = Math.random();
        else
        ID = -1;
    } else
    ID = Math.random();

    var track = fb.TitleFormat(tf_title).EvalWithMetadb(mdb);
    var artist = fb.TitleFormat(tf_artist).EvalWithMetadb(mdb);
    var album = fb.TitleFormat("%album%").EvalWithMetadb(mdb);
    var albumArtist = fb.TitleFormat("%album artist%").EvalWithMetadb(mdb);
    var trackNumber = fb.TitleFormat("$meta(tracknumber)").EvalWithMetadb(mdb);
    var duration = Math.round(fb.PlaybackLength);
    sc_cache.push([ID, false, timestamp, album, albumArtist, artist, duration, track, trackNumber]);
    if (window.GetProperty("scrobble")) {
        sc_np_timer && window.KillTimer(sc_np_timer) && sc_np_timer.Dispose();
        sc_np_timer = window.CreateTimerTimeout(5000);
    }
}

function sc_cache_update(ID, album, albumArtist, artist, track) {
    for (i = 0; i < sc_cache.length; i++) {
        entry = sc_cache[i];
        if (ID == entry[0]) {
            entry[1] = true;
            if (album) entry[3] = album;
            if (albumArtist && albumArtist != entry[4]) entry[4] = albumArtist;
            if (artist) entry[5] = artist;
            if (track) entry[7] = track;
        }
        //fb.trace(entry.join("\n"))
    }
}

function sc_cache_remove(ID) {
    for (i = 0; i < sc_cache.length; i++) {
        entry = sc_cache[i];
        if (ID == entry[0]) sc_cache.splice(i, 1);
    }
}

function set_lfm_np(entries) {
    if (api_key.length != 32) return(fb.ShowPopupMessage("Can't contact Last.fm. Check your username / API KEY settings."));
    if (lfm_secret == "") return(fb.ShowPopupMessage("Last.fm secret missing, please reenter your last.fm secret in bio panel then try again."));
    if (lfm_sk == "") {
        get_lastfm_sk(function() {set_lfm_np(entries)});
        return;
    }
    if (entries.length == 0) {
        lfm_np_updating = false;
        return;
    }

    var entry = entries.shift();

    if (entry[1]) {
        set_lfm_np(entries);
        return;
    }

    //fb.trace("=======================called set_lfm_np========")

    var ID = entry[0];
    var artist = entry[5];
    var track = entry[7];
    if (track == "" || artist == "?" || track == "?" || artist == "") {
        set_lfm_np(entries);
        return(fb.trace("Track tags are incomplete, unable to set last.fm now playing."));
    }
    var album = entry[3];
    var albumArtist = entry[4];
    var duration = entry[6];
    var trackNumber = entry[8];
    var api_sig_raw = "";
    var qs = "";
    if (album != "?" && window.GetProperty("walbum")) {
        api_sig_raw += "album" + album;
        qs += "album=" + encodeURIComponent(album);
    }
    if (albumArtist != "?" && albumArtist != artist && window.GetProperty("walbumartist")) {
        api_sig_raw += "albumArtist" + albumArtist;
        qs += "&albumArtist=" + encodeURIComponent(albumArtist);
    }
    api_sig_raw += "api_key" + api_key;
    qs += "&api_key=" + api_key;
    api_sig_raw += "artist" + artist;
    qs += "&artist=" + encodeURIComponent(artist);
    if (duration != 0 && window.GetProperty("wduration")) {
        api_sig_raw += "duration" + duration;
        qs += "&duration=" + duration;
    }
    api_sig_raw += "methodtrack.updateNowPlaying" + "sk" + lfm_sk;
    qs += "&method=track.updateNowPlaying" + "&sk=" + lfm_sk;
    api_sig_raw += "track" + track;
    qs += "&track=" + encodeURIComponent(track);
    if (trackNumber != "" && window.GetProperty("wtracknumber")) {
        api_sig_raw += "trackNumber" + trackNumber;
        qs += "&trackNumber=" + trackNumber;
    }
    api_sig_raw += lfm_secret
    var api_sig = md5(api_sig_raw);
    qs += "&api_sig=" + api_sig;

    //fb.trace(qs)

    lfmsetnphttp = new ActiveXObject("Microsoft.XMLHTTP");
    lfmsetnphttp.open("POST", "http://ws.audioscrobbler.com/2.0/", true);
    lfmsetnphttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
    lfmsetnphttp.setRequestHeader('User-Agent',useragent);
    lfmsetnphttp.send(qs);
    lfmsetnphttp.onreadystatechange = function() {
        if (lfmsetnphttp.readyState == 4) {
            if (lfmsetnphttp.status == 200) {
                lfmsetnpxml = lfmsetnphttp.responseText;
                var lfmsetnpdom = new ActiveXObject("Microsoft.XMLDOM");
                lfmsetnpdom.async="false";
                lfmsetnpdom.loadXML(lfmsetnpxml);
                var t_artist = t_track = t_album = t_albumArtist = "";
                try {
                    t_artist = lfmsetnpdom.getElementsByTagName("artist")[0].childNodes[0].nodeValue;
                } catch (e) {}
                try {
                    t_track = lfmsetnpdom.getElementsByTagName("track")[0].childNodes[0].nodeValue;
                } catch (e) {}
                try {
                    t_album = lfmsetnpdom.getElementsByTagName("album")[0].childNodes[0].nodeValue;
                } catch (e) {}
                try {
                    t_albumArtist = lfmsetnpdom.getElementsByTagName("albumArtist")[0].childNodes[0].nodeValue;
                } catch (e) {}
                sc_cache_update(ID, t_album, t_albumArtist, t_artist, t_track)
                if (entries.length == 0 && fb.IsPlaying) fb.trace("Last.fm submission: Now playing... OK");
                set_lfm_np(entries);
            } else {
                fb.trace(lfmsetnphttp.responseText);
                set_lfm_np(entries);
            }
        }
    }
}

function get_sc_list() {
    var sc_list = [];
    var sc_batch = [];
    var discards = [];
    var c = 0;
    for (i = 0; i < sc_cache.length; i++) {
        entry = sc_cache[i];
        if (entry[1] && entry.length == 10) {
            switch (true) {
            case (entry[0] == -1):
            case (entry[6] < 30):
            case (entry[9] < 240 && entry[9] < Math.floor(entry[6] / 2)):
            case (entry[5] == "" || entry[7] == "" || entry[5] == "?" || entry[7] == "?"):
                discards.push(entry[0]);
                break;
            default:
                sc_batch.push(entry);
                c++;
                if (c == 50) {
                    sc_list.push(sc_batch.slice());
                    sc_batch = [];
                    c = 0;
                }
            }
        }
    }
    sc_list.push(sc_batch);
    while (discards.length > 0) {
        sc_cache_remove(discards.shift());
    }
    return sc_list;
}

function lastfm_scrobble(sl) {
    if (api_key.length != 32) return(fb.ShowPopupMessage("Can't contact Last.fm. Check your username / API KEY settings."));
    if (lfm_secret == "") return(fb.ShowPopupMessage("Last.fm secret missing, please reenter your last.fm secret in bio panel to scrobble."));
    if (lfm_sk == "") {
        get_lastfm_sk(function() {lastfm_scrobble(sl)});
        return;
    }

    if (sl.length == 0) {
        scrobbling = false;
        return;
    }

    var entries = sl.shift();
    
    if (entries.length == 0) {
        lastfm_scrobble(sl);
        return;
    }
    
    var qs_arr = [];
    var scrobbled = [];
    var qs = "";
    var api_sig = "";
    var duration, played_t = 0;
    var album, albumArtist, artist, track, trackNumber = '';
    for (i = 0; i < entries.length; i++) {
        entry = entries[i];
        ID = entry[0];
        timestamp = entry[2];
        album = entry[3];
        albumArtist = entry[4];
        artist = entry[5];
        duration = entry[6];
        track = entry[7];
        trackNumber = entry[8];
        played_t = entry[9];

        scrobbled.push(ID);

        qs_arr.push("timestamp[" + i + "]" + timestamp);
        qs += "&timestamp[" + i + "]=" + timestamp;
        if (album != "?" && window.GetProperty("walbum")) {
            qs_arr.push("album[" + i + "]" + album);
            qs += "&album[" + i + "]=" + encodeURIComponent(album);
        }
        if (albumArtist != "?" && albumArtist != artist && window.GetProperty("walbumartist")) {
            qs_arr.push("albumArtist[" + i + "]" + albumArtist);
            qs += "&albumArtist[" + i + "]=" + encodeURIComponent(albumArtist);
        }
        qs_arr.push("artist[" + i + "]" + artist);
        qs += "&artist[" + i + "]=" + encodeURIComponent(artist);
        if (duration != 0 && window.GetProperty("wduration")) {
            qs_arr.push("duration[" + i + "]" + duration);
            qs += "&duration[" + i + "]=" + duration;
        }
        qs_arr.push("track[" + i + "]" + track);
        qs += "&track[" + i + "]=" + encodeURIComponent(track);
        if (trackNumber != "" && window.GetProperty("wtracknumber")) {
            qs_arr.push("trackNumber[" + i + "]" + trackNumber);
            qs += "&trackNumber[" + i + "]=" + trackNumber;
        }
    }
    qs_arr.push("api_key" + api_key);
    qs = "api_key=" + api_key + qs;
    qs_arr.push("methodtrack.scrobble");
    qs += "&method=track.scrobble";
    qs_arr.push("sk" + lfm_sk);
    qs += "&sk=" + lfm_sk;
    qs_arr.sort();
    var api_sig = md5(qs_arr.join("") + lfm_secret);
    qs += "&api_sig=" + api_sig;

    //fb.trace(qs)

    lfmscrobblehttp = new ActiveXObject("Microsoft.XMLHTTP");
    lfmscrobblehttp.open("POST", "http://ws.audioscrobbler.com/2.0/", true);
    lfmscrobblehttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
    lfmscrobblehttp.setRequestHeader('User-Agent',useragent);
    lfmscrobblehttp.send(qs);
    lfmscrobblehttp.onreadystatechange = function() {
        if (lfmscrobblehttp.readyState == 4) {
            if (lfmscrobblehttp.status == 200) {
                fb.trace("Last.fm submission: Scrobbled " + entries.length + " track(s)... OK");
                while (scrobbled.length > 0)
                    sc_cache_remove(scrobbled.shift());
                lastfm_scrobble(sl);
            } else {
                fb.trace(lfmscrobblehttp.responseText);
                lastfm_scrobble(sl);
            }
        }
    }
}

function get_playing_artistart(path, artist) {
    arr = [];
    arr = read_images(path);
    if (arr.length > 0) {
        arr.push(path);
        notify_artistart(arr);
        return;
    }
    if (!window.GetProperty("auto") || window.GetProperty("offline")) {
        notify_artistart([path]);
        return;
    }
    if (username.length == 0 || api_key.length != 32) return(fb.trace("Can't contact Last.fm. Check your username / API KEY settings."));
    wget = "\"" + script_path + "wget.exe\"";
    if (artist != "") {
        str = utils.ReadTextFile(path + "\\blacklist.txt");
        if (!str) blacklist = "";
        blacklist = str.split("|");
        for (i in blacklist)
        blacklist[i] = blacklist[i].split("\\").pop();
        artistxmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
        qs = "&method=artist.getimages&autocorrect=1&limit=" + limit + "&artist=" + encodeURIComponent(artist);
        artistxmlhttp.open("GET", "http://ws.audioscrobbler.com/2.0/?api_key=" + api_key + qs + "&s=" + Math.random(), true);
        artistxmlhttp.setRequestHeader('User-Agent',useragent);
        artistxmlhttp.send();
        artistxmlhttp.onreadystatechange = function() {
            if (artistxmlhttp.readyState == 4) {
                working++;
                window.NotifyOthers("gettingartistart", true);
                if (artistxmlhttp.status == 200) {
                    artistxml = artistxmlhttp.responseText;
                    artistxmldom = new ActiveXObject("Microsoft.XMLDOM");
                    artistxmldom.async="false";
                    artistxmldom.loadXML(artistxml);
                    try {
                        nodeList = artistxmldom.getElementsByTagName("size");
                        ts = fso.OpenTextFile(path + "\\dllist.txt", 2, true, 0);
                        getfiles = [];
                        geturls = [];
                        tails = [];
                        for (i = 0; i < nodeList.length; i++) {
                            if (nodeList[i].attributes != null && nodeList[i].attributes.getNamedItem("name") != null && nodeList[i].attributes.getNamedItem("name").nodeValue == artistartsize) {
                                geturl = nodeList[i].childNodes[0].nodeValue;
                                orifilename = geturl.split("/").pop();
                                getfiles.push(orifilename);
                                geturls.push(geturl.replace(orifilename, encodeURIComponent(orifilename)));
                            }
                        }
                        for (i in blacklist) {
                            tails = blacklist[i].match(/\.(\d+)\.(jpg|png|gif)$/);
                            count = 0;
                            for (j in getfiles) {
                                if (tails) {
                                    delfile = blacklist[i].replace(tails[0], "." + tails[2]);
                                    if (delfile == getfiles[j]) {
                                        if (count == tails[1]) {
                                            geturls[j] = "";
                                            break;
                                        }
                                        count++;
                                    }
                                } else {
                                    if (blacklist[i] == getfiles[j]) {
                                        geturls[j] = "";
                                        break;
                                    }
                                }
                            }
                        }
                        ts.Write(geturls.join("\n"));
                        ts.close();
                        var pathobj = fso.GetFolder(path);
                        WshShell.Run(wget + " -q " + "-P \"" + pathobj.ShortPath + "\" -i \"" + pathobj.ShortPath + "\\dllist.txt\"", 0, true);
                        fix_wget_clobber(path);
                        fso.DeleteFile(path + "\\dllist.txt");
                        arr = read_images(path);
                        arr.push(path);
                    } catch (e) { arr = [path]; }
                } else {
                    arr = [path];
                }
                working--;
                if (working == 0) {
                    window.NotifyOthers("gettingartistart", false);
                    notify_artistart(arr);
                }
            }
        }
    } else notify_artistart([path]);
}

function fix_wget_clobber(path) {
    if (fso.FolderExists(path)) {
        var files = new Enumerator((fso.GetFolder(path)).Files);
        for (; !files.atEnd(); files.moveNext()) {
            fnchunks = ((files.item()).Name).match(/^(.*)\.(jpg|png|gif)\.(\d+)$/);
            if (fnchunks) {
                newname = fnchunks[1] + "." + fnchunks[3] + "." + fnchunks[2];
                fso.MoveFile((files.item()).Path, path + "\\" + newname);
            }
        }
    }
}

function notify_artistart(arr) {
    if (!fb.IsPlaying) return;
    artist_folder = data_folder + "\\" + fb.TitleFormat("$crc32(%artist%)").EvalWithMetadb(g_metadb);
    if (arr[arr.length - 1] != artist_folder) {
        arr = [];
        arr = read_images(artist_folder);
        arr.push(artist_folder);
    }
    window.NotifyOthers("artistart", arr);
}

function load() {
    if(!g_metadb) return(window.Repaint());
    startplay = false;
    if (data_folder == "/") data_folder = fb.ProfilePath + "wsh_lastfm";
    df_chunks = data_folder.match(/^\?(.*)$/);
    if (df_chunks) {
        data_folder = fb.TitleFormat(df_chunks[1]).EvalWithMetadb(g_metadb) + "\\wsh_lastfm";
    }
    if(!fso.FolderExists(data_folder)) fso.CreateFolder(data_folder);
    lastfm_artist = ret = "";
    simartist_height = 0;
    simartists_height = 0;
    simartists = [];
    simartist_urls_ori = [];
    artist_folder = data_folder + "\\" + fb.TitleFormat("$crc32(%artist%)").EvalWithMetadb(g_metadb);
    if(!fso.FolderExists(artist_folder)) fso.CreateFolder(artist_folder);
    filename = artist_folder + "\\artistinfo.xml";
    if(fso.fileExists(filename)) {
        file = fso.Getfile(filename);
        if (cache_life > 0 && (Date.parse(Date()) - Date.parse(file.DateLastModified) > cache_life)) {
            get(filename, artist);
            if (window.GetProperty("artistartcacherefresh")) {
                var arr = [];
                arr = read_images(artist_folder);
                arr.push(artist_folder);
                window.NotifyOthers("artistart", arr);
                window.NotifyOthers("refreshartistart", 1);
            }
            return;
        }
        ret = utils.ReadTextFile(filename);
        if (ret.match(/^offline/)) {
            if (!window.GetProperty("offline")) {
                get(filename, artist);
                return;
            }
            ret = "offline";
        } else {
            var xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
            xmlDoc.async="false";
            xmlDoc.loadXML(ret);
            ret = ""
            getartistart = false;
            try {
                lastfm_artist = xmlDoc.getElementsByTagName("name")[0].childNodes[0].nodeValue;
                if (lastfm_artist != artist)
                ret = "(redirected from " + artist + ")\n\n";
            } catch (e) { lastfm_artist = ""; }
            try {
                if (xmlDoc.getElementsByTagName("image")[0].childNodes[0].nodeValue != "")
                getartistart = true;
            } catch (e) { getartistart = false; }
            if (getartistart)
            get_playing_artistart(artist_folder, lastfm_artist);
            else
            notify_artistart([artist_folder]);
            if (dlartistart) return;
            try {
                bioraw = xmlDoc.getElementsByTagName("content")[0].childNodes[0].nodeValue;
                ret += decodeXML(bioraw);
            } catch(e) {
                ret += "This artist does not have a biography page on Last.fm.";
            }
            try {
                ret += "\n\nListeners: " + xmlDoc.getElementsByTagName("listeners")[0].childNodes[0].nodeValue;
            } catch (e) {}
            try {
                playcount = xmlDoc.getElementsByTagName("playcount")[0].childNodes[0].nodeValue;
                ret += "\nPlaycount: " + playcount + (playcount > 1 ? " times" : " time");
            } catch (e) {}
            try {
                similars = xmlDoc.getElementsByTagName("similar")[0];
                if (similars.childNodes.length > 1) {
                    ret += "\n\nSimilar artists:\n";
                    for (i = 0; i < similars.childNodes.length; i++) {
                        simartist = (i+1) + ". " + similars.childNodes[i].childNodes[0].childNodes[0].nodeValue;
                        ret += simartist;
                        if (i < similars.childNodes.length - 1) ret += "\n";
                        simartists.push(simartist);
                        simartist_urls_ori[i] = similars.childNodes[i].childNodes[1].childNodes[0].nodeValue;
                    }
                }
            } catch (e) {}
            try {
                lastfm_artist_url = xmlDoc.getElementsByTagName("url")[0].childNodes[0].nodeValue;
            } catch (e) { lastfm_artist_url = "http://www.last.fm/music/" + ((lastfm_artist != "") ? encodeURIComponent(lastfm_artist.replace(/\s+/g,"+")) : encodeURIComponent(artist)); }
        }
        reset();
        g_tooltip.Text = p_title = (lastfm_artist != "") ? lastfm_artist : artist;
        g_text = ret;
        window.Repaint();
    } else {
        get(filename, artist);
    }
}

function get(path, artist) {
    if (username.length == 0 || api_key.length != 32) return(fb.trace("Can't contact Last.fm. Check your username / API KEY settings."));
    if (!window.GetProperty("offline"))
    lastfm("&lang=" + lang + "&method=artist.getinfo&artist=" + encodeURIComponent(artist) + "&autocorrect=1", useragent, function() {save_xml_file(path); load()});
    else {
        xmlDoc = "offline";
        save_xml_file(path);
        load();
    }
}

function lastfm(qs, user_agent, func) {
    xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
    xmlhttp.open("GET", "http://ws.audioscrobbler.com/2.0/?api_key=" + api_key + "&user=" + username + qs + "&s=" + Math.random(), true);
    xmlhttp.setRequestHeader('User-Agent',user_agent);
    xmlhttp.send();
    xmlhttp.onreadystatechange = function() {
        if (xmlhttp.readyState == 4) {
            if (xmlhttp.status == 200) {
                xmlDoc = xmlhttp.responseText;
                func();
            } else {
                fb.trace(xmlhttp.responseText);
                func();
            }
        }
    }
}

function save_xml_file(path) {
    try {
        ts = fso.OpenTextFile(path, 2, true, -1);
        ts.WriteLine(xmlDoc);
        ts.close();
    } catch(e) {
    }
}

function calc_simartists_dim() {
    var temp_bmp = gdi.CreateImage(1, 1);
    var temp_gr = temp_bmp.GetGraphics();
    t_arr = [];
    simartist_widths = [];
    simartist_urls = [];
    for (i in simartists)
    t_arr[i] = temp_gr.CalcTextWidth(simartists[i], g_font);
    for (i = 0; i < t_arr.length; i++) {
        if (t_arr[i] >= ww-16) {
            wrapped_lines = temp_gr.EstimateLineWrap(simartists[i], g_font, ww-16).toArray();
            for (j = 1; j < wrapped_lines.length; j = j + 2) {
                simartist_widths.push(wrapped_lines[j]);
                simartist_urls.push(simartist_urls_ori[i]);
            }
        } else {
            simartist_widths.push(t_arr[i]);
            simartist_urls.push(simartist_urls_ori[i]);
        }
    }
    if (simartist_widths.length != 0) {
        simartist_height = temp_gr.CalcTextHeight(simartist_widths[0], g_font);
        simartists_height = simartist_height * simartist_widths.length;
    }
    need_calc_simartists_dim = false;
    temp_bmp.ReleaseGraphics(temp_gr);
    temp_bmp.Dispose();
    temp_gr = null;
    temp_bmp = null;
}

function text_input_box(title, message, section, key, value) {
    WshShell.Run("\"" + inputbox + "\" \"" + title + "\" \"" + message + "\" \"" + value + "\"", 0, true);
    var wshEnv = WshShell.Environment("Volatile");
    var input = wshEnv("WshEnv");
    if (input != "") {
        utils.WriteINI(inifile, section, key, input);
        return input;
    }
    return value;
}

function read_images(path) {
    var ret = [];
    if (fso.FolderExists(path)) {
        var files = new Enumerator((fso.GetFolder(path)).Files);
        for (; !files.atEnd(); files.moveNext()) {
            if (((files.item()).Name).match(/^.*\.(jpg|png|gif)$/)) {
                ret.push(path + "\\" + (files.item()).Name);
            }
        }
    }
    return ret;
}

function decodeXML(value) {
    value = value.replace(/<\/?[^>]+(>|$)/g, "");
    doc = new ActiveXObject("htmlfile");
    doc.open();
    div = doc.createElement("div");
    div.innerHTML = value.replace(/\n/g, "<br>");
    value = div.innerHTML;
    value = value.replace(/<BR>/g,"\n");
    value = value.replace(/&gt;/g,">");
    value = value.replace(/&lt;/g,"<");
    value = value.replace(/&nbsp;/g," ");
    return value.replace(/&amp;/g,"&");
}

function zeroPad(num,count) {
    var numZeropad = num + '';
    while(numZeropad.length < count) {
        numZeropad = "0" + numZeropad;
    }
    return numZeropad;
}

function on_mouse_wheel(delta) {
    if (!fb.IsPlaying) return;
    applyDelta(delta * 20, defoffset);
}

function on_mouse_lbtn_down(x, y) {
    g_drag = true;
    g_drag_y = y;
}

function on_mouse_move(x,y) {
    if (!fb.IsPlaying) {
        g_tooltip.Deactivate();
        window.SetCursor(IDC_ARROW);
        return;
    }
    index = Math.floor((y - start_y - 1)/simartist_height);
    switch (true) {
    case (simartists_height > 0 && x > 6 && x < Math.min(ww-16, 6 + simartist_widths[index]) && y > start_y && y < start_y + simartists_height && y < wh-11):
        window.SetCursor(IDC_HAND);
        if (g_tooltip.Text != simartist_urls[index]) g_tooltip.Text = simartist_urls[index];
        g_tooltip.Activate();
        break;
    case (lastfm_artist_url != "" && x > 6 && x < 6 + p_title_width && y > 6 && y < 30):
        if (p_title_width >= ww - 12) {
            if (g_tooltip.Text != p_title) g_tooltip.Text = p_title;
            g_tooltip.Activate();
        } else g_tooltip.Deactivate();
        window.SetCursor(IDC_HAND);
        break;
    default:
        g_tooltip.Deactivate();
        window.SetCursor(IDC_ARROW);
    }
    if (fb.IsPlaying && g_drag) {
        applyDelta(y - g_drag_y, defoffset);
        g_drag_y = y;
    }
}

function on_mouse_lbtn_up(x, y) {
    g_drag = false;
    if (!fb.IsPlaying) return;
    if (lastfm_artist_url != "" && x > 6 && x < 6 + p_title_width && y > 6 && y < 30)
    WshShell.run(lastfm_artist_url);
    index = Math.floor((y - start_y - 1)/simartist_height);
    if (simartists_height > 0 && x > 6 && x < Math.min(ww-16, 6 + simartist_widths[index]) && y > start_y && y < start_y + simartists_height && y < wh-11)
    WshShell.run(simartist_urls[index]);
}

function on_mouse_rbtn_up(x, y) {
    var _menu = window.CreatePopupMenu();
    var _languages = window.CreatePopupMenu();
    var _lastfm = window.CreatePopupMenu();
    var _artistart = window.CreatePopupMenu();
    var _artistartsize = window.CreatePopupMenu();
    var _limit = window.CreatePopupMenu();
    var _scrobbler = window.CreatePopupMenu();
    var idx;
    _menu.AppendMenuItem(username.length > 0 && api_key.length == 32 && g_metadb && !window.GetProperty("offline") && fb.IsPlaying ? MF_STRING : MF_GRAYED, 1, "Update");
    _menu.AppendMenuItem(MF_STRING, 2, "Work offline");
    _menu.CheckMenuItem(2, window.GetProperty("offline"));
    _menu.AppendMenuItem(MF_SEPARATOR, 0, 0);
    _lastfm.AppendMenuItem(MF_STRING, 3, "Set your username");
    _lastfm.AppendMenuItem(MF_STRING, 4, "Set your API KEY");
    _lastfm.AppendMenuItem(MF_STRING, 5, "Set your secret");
    _lastfm.AppendMenuItem(MF_SEPARATOR, 0, 0);
    _lastfm.AppendMenuItem(MF_STRING, 6, "Set biography text cache life");
    _lastfm.AppendMenuItem(MF_STRING, 7, "Set data folder");
    _lastfm.AppendMenuItem(MF_SEPARATOR, 0, 0);
    _lastfm.AppendMenuItem(MF_STRING, 8, "Enable scrobbler");
    _lastfm.CheckMenuItem(8, window.GetProperty("scrobble"));
    _scrobbler.AppendMenuItem(MF_STRING, 81, "Only file in media library");
    _scrobbler.CheckMenuItem(81, window.GetProperty("onlymlfile"));
    _scrobbler.AppendMenuItem(MF_SEPARATOR, 0, 0);
    _scrobbler.AppendMenuItem(MF_GRAYED, 0, "Modification");
    _scrobbler.AppendMenuItem(MF_STRING, 82, "Artist");
    _scrobbler.AppendMenuItem(MF_STRING, 83, "Title");
    _scrobbler.AppendMenuItem(MF_SEPARATOR, 0, 0);
    _scrobbler.AppendMenuItem(MF_GRAYED, 0, "Query inclusion");
    _scrobbler.AppendMenuItem(MF_STRING, 84, "Album");
    _scrobbler.CheckMenuItem(84, window.GetProperty("walbum"));
    _scrobbler.AppendMenuItem(MF_STRING, 85, "Album Artist");
    _scrobbler.CheckMenuItem(85, window.GetProperty("walbumartist"));
    _scrobbler.AppendMenuItem(MF_STRING, 86, "Track duration");
    _scrobbler.CheckMenuItem(86, window.GetProperty("wduration"));
    _scrobbler.AppendMenuItem(MF_STRING, 87, "Track number");
    _scrobbler.CheckMenuItem(87, window.GetProperty("wtracknumber"));
    _lastfm.AppendMenuItem(window.GetProperty("scrobble") ? MF_STRING | MF_POPUP : MF_GRAYED, _scrobbler.ID, "Scrobble options");
    _menu.AppendMenuItem(MF_STRING | MF_POPUP, _lastfm.ID, "Last.fm options");
    _artistart.AppendMenuItem(MF_STRING, 1000, "Automatically download");
    _artistart.CheckMenuItem(1000, window.GetProperty("auto"));
    _artistart.AppendMenuItem(MF_STRING, 1001, "Refresh artist art with biography text cache");
    _artistart.CheckMenuItem(1001, window.GetProperty("artistartcacherefresh"));
    for (i in artistartsizes) {
        _artistartsize.AppendMenuItem(MF_STRING, 400 + parseInt(i), artistartsizes[i]);
    }
    _artistartsize.CheckMenuRadioItem(400, 405, window.GetProperty("artistartsize", 100));
    _artistart.AppendMenuItem(MF_STRING | MF_POPUP, _artistartsize.ID, "Size");
    _limit.AppendMenuItem(MF_STRING, 301, "1");
    _limit.AppendMenuItem(MF_STRING, 303, "3");
    _limit.AppendMenuItem(MF_STRING, 305, "5");
    _limit.AppendMenuItem(MF_STRING, 310, "10");
    _limit.AppendMenuItem(MF_STRING, 320, "20");
    _limit.CheckMenuRadioItem(301, 320, window.GetProperty("limit"));
    _artistart.AppendMenuItem(MF_STRING | MF_POPUP, _limit.ID, "Limit");
    _artistart.AppendMenuItem(MF_SEPARATOR, 0, 0)
    _artistart.AppendMenuItem(MF_STRING, 1002, "Wget settings")
    _menu.AppendMenuItem(MF_STRING | MF_POPUP, _artistart.ID, "Artist art options");
    for(i in languages) {
        _languages.AppendMenuItem(MF_STRING, 100 + parseInt(i), languages[i]);
    }
    _languages.CheckMenuRadioItem(100, 111, window.GetProperty("language",100));
    _menu.AppendMenuItem(MF_STRING | MF_POPUP, _languages.ID, "Language");
    if(utils.IsKeyPressed(0x10)) {
        _menu.AppendMenuItem(MF_SEPARATOR, 0, 0);
        _menu.AppendMenuItem(MF_STRING, 10, "Configure...");
    }
    idx = _menu.TrackPopupMenu(x, y);
    switch(idx) {
    case 100:
    case 101:
    case 102:
    case 103:
    case 104:
    case 105:
    case 106:
    case 107:
    case 108:
    case 109:
    case 110:
    case 111:
        window.SetProperty("language", idx);
        lang = langs[window.GetProperty("language",100) - 100];
        if (!fb.IsPlaying) return;
        get(filename, artist);
        break;
    case 1:
        get(filename, artist);
        break;
    case 2:
        window.SetProperty("offline", !window.GetProperty("offline"));
        if (!window.GetProperty("offline")) {
            fb.IsPlaying && load();
            if (!lfm_np_updating && window.GetProperty("scrobble")) {
                lfm_np_updating = true;
                set_lfm_np(sc_cache.slice());
            }
        }
        break;
    case 3:
        username = text_input_box("Simple Biography", "Please enter your Last.fm username", "default", "username", username);
        if (username != "" && api_key != "") {
            fb.IsPlaying && load();
            window.NotifyOthers("lastfm_account", 1);
        }
        break;
    case 4:
        api_key = text_input_box("Simple Biography", "Please enter your Last.fm API KEY\n\nhttp://www.last.fm/api/account", "default", "api_key", api_key);
        if (username != "" && api_key != "") {
            fb.IsPlaying && load();
            window.NotifyOthers("lastfm_account", 1);
        }
        break;
    case 5:
        lfm_secret = text_input_box("Simple Biography", "Please enter your Last.fm secret\n\nhttp://www.last.fm/api/account", "default", "secret", lfm_secret);
        break;
    case 6:
        cache_life = text_input_box("Simple Biography", "Please enter your Last.fm artist biography text cache life (in days).\n\nUse 0 to disable", "default", "cache_life", cache_life / 86400000) * 86400000;
        break;
    case 7:
        data_folder = text_input_box("Simple Biography", "Please enter your Last.fm cache data folder.\nTo use titleformatting please prefix your string with '?'.\n\nBy default Last.fm cache data is stored in wsh_lastfm folder inside foobar profile directory (enter / to use default).", "default", "data_folder", utils.ReadINI(inifile, "default", "data_folder", "/"));
        if (data_folder == "/") data_folder = fb.ProfilePath + "wsh_lastfm";
        break;
    case 8:
        window.SetProperty("scrobble", !window.GetProperty("scrobble"));
        if (!lfm_np_updating && window.GetProperty("scrobble") && !window.GetProperty("offline")) {
            lfm_np_updating = true;
            set_lfm_np(sc_cache.slice());
        }
        break;
    case 81:
        window.SetProperty("onlymlfile", !window.GetProperty("onlymlfile"))
        break;
    case 82:
        tf_artist = text_input_box("Simple Biography", "Enter titleformatting string to get track title.\n\nDefault is %artist% (enter blank string to use default)", "scrobbler", "tf_artist", tf_artist);
        break;
    case 83:
        tf_title = text_input_box("Simple Biography", "Enter titleformatting string to get artist title.\n\nDefault is $meta(title) (enter blank string to use default)", "scrobbler", "tf_title", tf_title);
        break;
    case 84:
        window.SetProperty("walbum", !window.GetProperty("walbum"));
        break;
    case 85:
        window.SetProperty("walbumartist", !window.GetProperty("walbumartist"));
        break;
    case 86:
        window.SetProperty("wduration", !window.GetProperty("wduration"));
        break;
    case 87:
        window.SetProperty("wtracknumber", !window.GetProperty("wtracknumber"));
        break;
    case 10:
        window.ShowConfigure();
        break;
    case 301:
    case 303:
    case 305:
    case 310:
    case 320:
        window.SetProperty("limit", idx);
        limit = idx - 300;
        fb.IsPlaying && window.NotifyOthers("refreshartistart", 1);
        break;
    case 400:
    case 401:
    case 402:
    case 403:
    case 404:
    case 405:
        window.SetProperty("artistartsize", idx);
        artistartsize = artistartsizetext[window.GetProperty("artistartsize", 400) - 400];
        fb.IsPlaying && window.NotifyOthers("refreshartistart", 1);
        break;
    case 1000:
        window.SetProperty("auto", !window.GetProperty("auto"));
        fb.IsPlaying && window.NotifyOthers("refreshartistart", 1);
        break;
    case 1001:
        window.SetProperty("artistartcacherefresh", !window.GetProperty("artistartcacherefresh"));
        break;
    case 1002:
        WshShell.run("notepad.exe " + proxy_file, 1, true);
        fb.IsPlaying && window.NotifyOthers("refreshartistart", 1);
        break;
    }
    _scrobbler.Dispose();
    _languages.Dispose();
    _limit.Dispose();
    _lastfm.Dispose();
    _artistartsize.Dispose();
    _artistart.Dispose();
    _menu.Dispose();
    return true;
}