(ps => {
    var s = "network.proxy.type";

    this._handleClick = () => ps.setIntPref(s, ps.getIntPref(s, 2) ? 0 : 2);

    var toggleImage = val => {
        this.icon.src = (val = ps.getIntPref(s, 2))
            ? this.image
            : "data:image/png;base64,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";             
        this.tooltipText = val ? 'Автопрокси' : 'Без прокси';
        cbu.setPrefs("intl.accept_languages", val ? "" : "ru-RU, ru, en-US, en");
    }
    toggleImage();
    ps.addObserver(s, toggleImage, false);
    addDestructor(() => ps.removeObserver(s, toggleImage));
})(Services.prefs);

this.oncontextmenu =e=> { e.button && !e.ctrlKey && e.preventDefault() };

/*Initialization Code*/

var lc = navigator.lastClick = {};
addEventListener("mouseup", e => {
    if (e.button) return;
    lc.X = e.screenX - mozInnerScreenX;
    lc.Y = e.screenY - mozInnerScreenY;
}, false, gBrowser.tabpanels || 1);

var createWindow = function(text, status, title, id, pos, size){
var win = window, doc = win.document, wId = 'ujs_window'+(id || ''), w = doc.getElementById(wId);
    var keyDown = function(e){if(!e.shiftKey && !e.ctrlKey && !e.altKey && e.keyCode == 27)doc.getElementById(wId).closeWin()};

   // закрыть окно переводчика кликом мимо окна
   gBrowser.addEventListener("click", function c() {
      this.removeEventListener("click", c );
      try { doc.getElementById(wId).closeWin() } catch(e) {};
   }, true );
    
    if(w)w.closeWin();
    w = doc.createElementNS(xhtmlns, 'div');
     w.setAttribute('style', 'position:fixed;display:block;visibility:hidden;left:0;top:0;width:auto;height:auto;border:1px solid gray;padding:2px;margin:0;z-index:99999;overflow:hidden;cursor:move;'+(typeof w.style.borderRadius === 'string' ? 'background-color:#eaeaea;padding-top:0px;border-radius:4px;box-shadow:0 0 15px rgba(0,0,0,.4);' : 'background:-o-skin("Window Skin");'));
    w.id = wId;
    w.closeWin = function(){
        doc.removeEventListener('keydown', keyDown, false);
        this.parentNode.removeChild(this);
    };
    w.addEle = function(str, style){
        var ele = doc.createElementNS(xhtmlns, 'div');
        ele.setAttribute('style', style);
        if(str){
            ele.innerHTML = str;
            for(var el, all = ele.getElementsByTagName('*'), i = all.length; i--;){
                el = all[i];
                if(/^(script|frame|iframe|applet|embed|object)$/i.test(el.nodeName)){
                    el.parentNode.removeChild(el);
                }
                else{
                    for(var att = el.attributes, j = att.length; j--;){
                        if(/^on[a-z]+$/i.test(att[j].name))att[j].value = '';
                    }
                }
            }
        };
        return this.appendChild(ele);
    };
     w.addEle1 = function(str, style){
        var ele = doc.createElementNS(xhtmlns, 'textarea');
        ele.setAttribute('style', style);
        if(str){
            ele.innerHTML = str;
            for(var el, all = ele.getElementsByTagName('*'), i = all.length; i--;){
                el = all[i];
                if(/^(script|frame|iframe|applet|embed|object)$/i.test(el.nodeName)){
                    el.parentNode.removeChild(el);
                }else{
                    for(var att = el.attributes, j = att.length; j--;){
                        if(/^on[a-z]+$/i.test(att[j].name))att[j].value = '';
                    }
                }
            }
        };
        return this.appendChild(ele);
    };
    var img = doc.createElementNS(xhtmlns, 'div');
    img.setAttribute('style', 'display:block;float:right;width:20px;height:20px;padding:0;margin-top:1px;margin-right:0px;border:none;cursor:pointer;background-image:url("data:image/png;charset=utf-8;base64,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");background:-o-skin("Caption Close Button Skin");');
    img.title = (win.navigator.language.indexOf('ru') == 0) ? '\u0417\u0430\u043A\u0440\u044B\u0442\u044C' : 'Close';
    img.addEventListener('click', function(){this.parentNode.closeWin()}, false);
    w.appendChild(img);
    var title = w.addEle(title, 'display:table;color:#000;font:17px Times New Roman;width:auto;height:auto;padding:0;margin:0 2px;cursor:text;');
        title.onclick = e => {
        e.preventDefault();
        var url = e.target.href;
        // Здесь открываем url как хотим.
        var ctabpos = gBrowser.selectedTab._tPos +1;
        gBrowser.moveTabTo(gBrowser.selectedTab = gBrowser.addWebTab(url), ctabpos);
        doc.getElementById(wId).closeWin();    
    }
    var cnt = w.addEle1(text, 'display:block;border:1px solid #aaa;padding-bottom:3px;padding-left:3px;background-color:#fafcfe;color:#000;font:17px Times New Roman;width:260px;height:100px;overflow:auto;cursor:text;-moz-user-focus:normal;');
    cnt.contentEditable="true";
    cnt.context="contentAreaContextMenu";
    w.addEle(status, 'display:table;font:12px Times New Roman;font-weight:bold;color:blue;width:auto;height:auto;padding-top:2px;margin:0 3px;cursor:pointer;');
    w.addEventListener('mousedown', function(e){
        if(e.target == w){
            e.preventDefault();
            var grabX = e.clientX, grabY = e.clientY, origX = parseInt(w.style.left), origY = parseInt(w.style.top);
            var mouseMove = function(ev){
                w.style.left = origX+ev.clientX-grabX+'px';
                w.style.top = origY+ev.clientY-grabY+'px';
            };
            doc.addEventListener('mousemove', mouseMove, false);
            doc.addEventListener('mouseup', function(){doc.removeEventListener('mousemove', mouseMove, false)}, false);
        }
    }, false);
    doc.documentElement.appendChild(w);
  
    if(size){
        cnt.style.height = 40*i+'px';
        cnt.style.width = 130*i+'px';
    }
    else{
        for(var i = 3; i < 10; i++){
            if(cnt.scrollHeight > cnt.offsetHeight || cnt.scrollWidth > cnt.offsetWidth){
                cnt.style.height = 40*i+'px';
                cnt.style.width = 130*i+'px';
            }
            else break;
        }
    };

    var docEle = (doc.compatMode == 'CSS1Compat' && win.postMessage) ? doc.documentElement : doc.body;
    var mX = docEle.clientWidth-w.offsetWidth, mY = docEle.clientHeight-w.offsetHeight;
    if(mX < 0){cnt.style.width = parseInt(cnt.style.width)+mX+'px'; mX = 0};
    if(mY < 0){cnt.style.height = parseInt(cnt.style.height)+mY+'px'; mY =0};
    var hW = parseInt(w.offsetWidth/2);
    w.style.left = (pos && pos.X < mX+hW ? (pos.X > hW ? pos.X-hW : 0) : mX)+'px';
    w.style.top = (pos && pos.Y+10 < mY ? pos.Y+10 : mY)+'px';
    w.style.visibility = 'visible';
    doc.addEventListener('keydown', keyDown, false);
    return w;
};

var getHash = function (txt) {
    TKK=eval('((function(){var a\x3d817046147;var b\x3d-335196159;return 410049+\x27.\x27+(a+b)})())');
    function sM(a) {
        var b;
        if (null !== yr)
            b = yr;
        else {
            b = wr(String.fromCharCode(84));
            var c = wr(String.fromCharCode(75));
            b = [b(), b()];
            b[1] = c();
            b = (yr = window[b.join(c())] || "") || ""
        }
        var d = wr(String.fromCharCode(116))
            , c = wr(String.fromCharCode(107))
            , d = [d(), d()];
        d[1] = c();
        c = "&" + d.join("") + "=";
        d = b.split(".");
        b = Number(d[0]) || 0;
        for (var e = [], f = 0, g = 0; g < a.length; g++) {
            var l = a.charCodeAt(g);
            128 > l ? e[f++] = l : (2048 > l ? e[f++] = l >> 6 | 192 : (55296 == (l & 64512) && g + 1 < a.length && 56320 == (a.charCodeAt(g + 1) & 64512) ? (l = 65536 + ((l & 1023) << 10) + (a.charCodeAt(++g) & 1023),
                e[f++] = l >> 18 | 240,
                e[f++] = l >> 12 & 63 | 128) : e[f++] = l >> 12 | 224,
                e[f++] = l >> 6 & 63 | 128),
                e[f++] = l & 63 | 128)
        }
        a = b;
        for (f = 0; f < e.length; f++)
            a += e[f],
                a = xr(a, "+-a^+6");
        a = xr(a, "+-3^+b+-f");
        a ^= Number(d[1]) || 0;
        0 > a && (a = (a & 2147483647) + 2147483648);
        a %= 1E6;
        return c + (a.toString() + "." + (a ^ b))
    }

    var yr = null;
    var wr = function(a) {
        return function() {
            return a
        }
    }
        , xr = function(a, b) {
        for (var c = 0; c < b.length - 2; c += 3) {
            var d = b.charAt(c + 2)
                , d = "a" <= d ? d.charCodeAt(0) - 87 : Number(d)
                , d = "+" == b.charAt(c + 1) ? a >>> d : a << d;
            a = "+" == b.charAt(c) ? a + d & 4294967295 : a ^ d
        }
        return a
    }; 

    return sM(txt);
}; 
 
  
 
var ujs_google_translate = function (dir){
    var lng = window.navigator.language.slice(0, 2), txt = gContextMenu.selectionInfo.fullText, l = dir.split('|');
    var encTxt = encodeURIComponent(txt);
    var winWait = function(lng){createWindow('', (lng == 'ru' ? 'Подождите идет перевод' : 'Wait, is going Translating')+'\u2026', 'Google Translate', '_gt', window.navigator.lastClick)};
    if (txt) {
    winWait(lng);
        var xhr = new XMLHttpRequest();
         var url = 'https://translate.google.com/translate_a/single?client=gtx&sl=' + l[0] + '&tl=' + l[1] + '&hl=' + lng + '&eotf=0&dt=at&dt=bd&dt=ex&dt=ld&dt=md&dt=qca&dt=rw&dt=rm&dt=ss&dt=t' + getHash(txt);
        var urlt = "http://translate.google.com/translate_t?text="+encTxt+"&sl='  + langFrom_google_text + '&tl=' + langTo_google_text +'&hl=' + lng + '&eotf=0&ujs=gtt";
      
        xhr.open('POST', url, true);
        xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded;charset=utf-8');
        xhr.onreadystatechange = function() {
            try{
                if (xhr.readyState == 4 && xhr.status == 200) {
                    var result = '', status = '', tmp = JSON.parse(xhr.responseText.replace(/\[(?=,)/g, '[0').replace(/,(?=,|\])/g, ',0').replace(/\\n/g, "<br />"));
                    for(var i = 0, n; n = tmp[0][i]; i++){
                        if(n[0])result += n[0].toString();
                    };
                    status = tmp[8][0][0].toUpperCase() + ' -\u203A ' + l[1].toUpperCase();
                     createWindow(result, status, '<a href="'+urlt.replace(/&/g,'&amp;')+'" target="_blank" style="display:inline;padding:0;margin:0;text-decoration:none;border:none;color:blue;font:17px Arian;">Google Translate</a>', '_gt', window.navigator.lastClick);
                }
            } catch (x){LOG(x)};
        };
        xhr.send('q=' + encodeURIComponent(txt));
    } else {
        var urlt = gBrowser.currentURI.spec;  
        var url = "http://translate.google.com/translate?u="+encodeURIComponent(urlt)+"&hl="+lng+"&langpair="+dir+"&tbb=1";
        var ctabpos = gBrowser.selectedTab._tPos +1;
        gBrowser.moveTabTo(gBrowser.selectedTab = gBrowser.addWebTab(url), ctabpos);
    };
};

var contextMenu = document.getElementById("contentAreaContextMenu");
var nextEleMenu = document.getElementById("context-inspect");

var menuId = "context-ext-google-translate";
var menuItem = document.getElementById(menuId);
if (menuItem) {
    contextMenu.removeChild(menuItem.nextElementSibling);
    contextMenu.removeChild(menuItem.nextElementSibling);
    contextMenu.removeChild(menuItem);
};

menuItem = document.createXULElement("menuitem");
menuItem.setAttribute("id", menuId);
menuItem.setAttribute("label", "Перевести на русский");
menuItem.setAttribute("class", "menuitem-iconic");
menuItem.setAttribute("image", "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAAABnRSTlMAAAAAAABupgeRAAABBUlEQVR4Ac2RMU4DMRREB2MqihQpAkUaqnAduuQw4Sx03CGcJYIiDYqQ0lCsZ77535ZFcgAkRuPvV7zd/dLiz3N1PFb8hmRckrfELZrF9ONQ1B6Yz0MyM7S0O6zGkVprh/3+Kw/JzkHSpRpJKZkpr9fYbOx0cjVsCbWG31oHBM9mtt0q73ZcrdLhAMlYQKkUI22aqsNo8HKZAMQhvVaKSHWj2Q2aPU3mJQFY7nuHyvYFduP83WF3AJRfcPNYnr/Lp1G1uK4m9sno1LaUbnX/htf8BNzoneUD5NhjvLCMhURQSQ93QCZwXYjFwg3I0NZKrvoknQPMIHkt/jRAQKMeG2yX89/mB4EJbKbZxIhFAAAAAElFTkSuQmCC");
menuItem.addEventListener("command", function(){ujs_google_translate('auto|ru')}, false);
contextMenu.insertBefore(menuItem, nextEleMenu);

menuItem = document.createXULElement("menuitem");
menuItem.setAttribute("label", "Перевести на английский");
menuItem.setAttribute("class", "menuitem-iconic");
menuItem.setAttribute("image", "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAAABnRSTlMAAAAAAABupgeRAAAB5UlEQVR4AWOgPZg0c9+Oq2+qpx9LaQaiw4mNB27efbs2uXFNQh2Q4Zm9zSNth23MhqjGnXMC86vnHmUS4udxv7OvOd2yPE7PTlfCTk9GVVEoyJA7WI8dyPA0k3U1l+jJMV7CeThpTZeoKDdDUsvBPSff/V+6/P/Bvf///2+bdvU/EKRm/k9IBNIlfZe+LFrzvbsbyJ636pKkyQyQhoUb7tZNvPpw3/0/TfX/ISAm5n94BIiRm/n/xYsLd946ei4vajoiqDuRAejQf//+o4PQ0P9+fmhiQGVnrr1kXJNYG2zEzXDxDsPv3wy/fkFJoOTPn39+/fr/69e/37//AUX+/mXRkO458wWHDba2f8wswCyQ3N+/f//8/fP7z5+TV18w2Mdt6plzPiptx5Wr7/+/ffMzOR6kysjkt74hWMPfp06O+2dulZCeFZKwnkE4m8E8bN3i9aCQ+dxY96GrK6bkGJD9R1v3l6Y20NVW9kt+/v//ZdbcFwkxTVPPMQimM8XEqkb7a/zoqLxkH9v4zVyI5+///wyMmtKMmhJAnbLqQjHxaw5r2orOmZN5uj470Zahat6BKS7JzpmLBHXm8GhM5lCdcP7ai1ZpixZxk9NXXjKIFzOIFjAI54oY1vXuue5qmscw+AAAW0tKxtPoicEAAAAASUVORK5CYII=");
menuItem.addEventListener("command", function(){ujs_google_translate('auto|en')}, false);
contextMenu.insertBefore(menuItem, nextEleMenu);

contextMenu.insertBefore(document.createXULElement("menuseparator"), nextEleMenu);