Beiträge von FuchsFan

treechildren::-moz-tree-image(container),
.bookmark-item[container="true"] {
    background-image: url('icons/yellow.png') !important;  
    background-repeat: no-repeat !important;
	fill: transparent !important;
}

.bookmark-item[container="true"] {
    list-style-image: url('icons/yellow.png') !important;  
    background-repeat: no-repeat !important;
}

/*========== Ordnersymbole manuell einfärben ** Symbole im Ordner icons im Ordner chrome ============*/
/*************** Farben ** blue ** brown ** cyan ** green ** orange ** red ** yellow *****************/

/* Ordner in der Lesezeichen-Symbolleiste */
@-moz-document url-prefix("chrome://browser/content/browser.xhtml") {
	
treechildren::-moz-tree-image(container),
.bookmark-item[container="true"] {
    list-style-image: url('icons/yellow.png') !important;  
    background-repeat: no-repeat !important;
}


/*===== Ordner in der Lesezeichen-Symbolleiste =====*/

/* Lesezeichen-Symbolleiste bei den Button das Icon nach links verlagert */
#PersonalToolbar.browser-toolbar.chromeclass-directories.instant.customization-target toolbaritem#personal-bookmarks hbox#PlacesToolbar hbox scrollbox#PlacesToolbarItems toolbarbutton.bookmark-item image.toolbarbutton-icon {	
    margin-left: 1px !important;
	margin-top: 0px !important;
}

/* Lesezeichen-Symbolleiste bei den Button den Text nach links verlagert */
#PersonalToolbar.browser-toolbar.chromeclass-directories.instant.customization-target toolbaritem#personal-bookmarks hbox#PlacesToolbar scrollbox#PlacesToolbarItems toolbarbutton.bookmark-item .toolbarbutton-text {	
    margin-left: 1px !important;
	margin-top: -1px !important;
	padding-right: 2px !important;
}

/* Lesezeichen-Symbolleiste in den Unterordnern das Icon nach links verlagert */
#personal-bookmarks hbox#PlacesToolbar scrollbox#PlacesToolbarItems toolbarbutton.bookmark-item menupopup menu.menu-iconic.bookmark-item hbox.menu-iconic-left image.menu-iconic-icon{
	margin-left: -35px !important;
}
/* Lesezeichen-Symbolleiste in den Unterordnern den Text verlagert */
#personal-bookmarks hbox#PlacesToolbar scrollbox#PlacesToolbarItems toolbarbutton.bookmark-item menupopup menu.menu-iconic.bookmark-item label.menu-iconic-text {
	margin-left: -5px !important;
}

/* Lesezeichen-Symbolleiste in den weiteren Unterordnern den Text verlagert */
#PersonalToolbar.browser-toolbar.chromeclass-directories.instant.customization-target toolbaritem#personal-bookmarks hbox#PlacesToolbar scrollbox#PlacesToolbarItems toolbarbutton.bookmark-item menupopup menu.menu-iconic.bookmark-item menupopup menuitem.menuitem-iconic.bookmark-item.menuitem-with-favicon label.menu-iconic-text {
	margin-left: -3px !important;
}


/*===== Menü Lesezeichen =====*/

/* bei Menü "Lesezeichen" /  das Icon nach links / Text nach links verlagert */
#main-menubar menu#bookmarksMenu menupopup#bookmarksMenuPopup .menu-iconic.bookmark-item hbox.menu-iconic-left image.menu-iconic-icon {
	margin-left: -41px !important;
}
#main-menubar menu#bookmarksMenu menupopup#bookmarksMenuPopup .menu-iconic.bookmark-item label.menu-iconic-text {
	margin-left: -6px !important;
}

 
/* bei Menü "Lesezeichen" / "Lesezeichen-Symbolleiste" in den Unterordnern das Icon nach links / Text nach links verlagert */
#bookmarksMenuPopup menu#bookmarksToolbarFolderMenu.menu-iconic.bookmark-item menupopup#bookmarksToolbarFolderPopup menu.menu-iconic.bookmark-item hbox.menu-iconic-left image.menu-iconic-icon {
	margin-left: -32px !important;
}
#bookmarksMenuPopup menu#bookmarksToolbarFolderMenu.menu-iconic.bookmark-item menupopup#bookmarksToolbarFolderPopup menu.menu-iconic.bookmark-item label.menu-iconic-text {
	margin-left: -3px !important;
}

/* bei Menü Lesezeichen/Lesezeichen-Symbolleiste in den weiteren Unterordnern das Favicon verlagert */
#PlacesToolbarItems toolbarbutton.bookmark-item menupopup menu.menu-iconic.bookmark-item menupopup menuitem.menuitem-iconic.bookmark-item.menuitem-with-favicon hbox.menu-iconic-left image.menu-iconic-icon{
	margin-left: 0px !important;
}

/* bei Menü "Lesezeichen" / "Lesezeichen-Symbolleiste" in den weiteren Unterordnern das Favicon und Text verlagert */
#bookmarksToolbarFolderPopup menu.menu-iconic.bookmark-item menupopup menuitem.menuitem-iconic.bookmark-item.menuitem-with-favicon hbox.menu-iconic-left image.menu-iconic-icon{
	margin-left: -32px !important;
}
#bookmarksToolbarFolderPopup menu.menu-iconic.bookmark-item menupopup menuitem.menuitem-iconic.bookmark-item.menuitem-with-favicon label.menu-iconic-text{
	margin-left: -5px !important;
}

/* bei Menü "Lesezeichen" / "Weitere Lesezeichen" das Favicon und Text verlagert */
#otherBookmarksFolderPopup menuitem.menuitem-iconic.bookmark-item.menuitem-with-favicon hbox.menu-iconic-left image.menu-iconic-icon{
	margin-left: -32px !important;
}
#otherBookmarksFolderPopup menuitem.menuitem-iconic.bookmark-item.menuitem-with-favicon label.menu-iconic-text{
	margin-left: -5px !important;
}

/* bei Menü "Lesezeichen" / "Kürzlich Lesezeichen gesetzt" das Favicon und Text verlagert */
#bookmarksMenuPopup menu.menu-iconic.bookmark-item menupopup menuitem.menuitem-iconic.bookmark-item.menuitem-with-favicon hbox.menu-iconic-left image.menu-iconic-icon{
	margin-left: -32px !important;
}
#bookmarksMenuPopup menu.menu-iconic.bookmark-item menupopup menuitem.menuitem-iconic.bookmark-item.menuitem-with-favicon label.menu-iconic-text{
	margin-left: -5px !important;
}


/*=== einige Ordner mit eigenem Icon ausgestattet ===*/

/* PC */
#PlacesToolbarItems > .bookmark-item > .toolbarbutton-icon[label=Computer] {
    list-style-image: url("file:///C:/FoxIcons/computer24.png") !important;
    background-repeat: no-repeat !important;
}

/* Firefox */
#PlacesToolbarItems > .bookmark-item > .toolbarbutton-icon[label=Firefox] {
    list-style-image: url("file:///C:/FoxIcons/Firefox32.png") !important;
    background-repeat: no-repeat !important;
}

/* Shops */
#PlacesToolbarItems > .bookmark-item > .toolbarbutton-icon[label=Shops] {
    list-style-image: url("file:///C:/FoxIcons/shop32.png") !important;
    background-repeat: no-repeat !important;
}

/* News */
#PlacesToolbarItems > .bookmark-item > .toolbarbutton-icon[label=News] {
    list-style-image: url("file:///C:/FoxIcons/news32.png") !important;
    background-repeat: no-repeat !important;
}

/* Ablage */
#PlacesToolbarItems > .bookmark-item > .toolbarbutton-icon[label=Ablage] {
    list-style-image: url("file:///C:/FoxIcons/1273.png") !important;
    background-repeat: no-repeat !important;
}
}


/* Ordner der Sidebar */
@-moz-document url("chrome://browser/content/places/bookmarksSidebar.xhtml") {
	    
    treechildren::-moz-tree-image(title, container),
    treechildren::-moz-tree-image(title, query, hostContainer) {
        list-style-image: url("icons/green.png")  !important;
    }
    }
	
	
/* Ordner der Bibliothek */
@-moz-document url("chrome://browser/content/places/places.xhtml") {
    
    treechildren::-moz-tree-image(title, container),
    treechildren::-moz-tree-image(title, query, hostContainer) {
        list-style-image: url("icons/blue.png")  !important;
    }
    }	

// ==UserScript==
// @name           AppsStarter.uc.js
// @namespace      Appmenu@gmail.com
// @description    Basiert auf dem Script externalFuncButtonM.uc.js, Wiederherstellung der Orangenen FF-Menü Schaltfläche

// ==/UserScript==

var Appmenu = {
    // Beginn der Konfiguration ------------------
    
    // Editor mit angegebenem Pfad verwenden
    editor: 'C:\\notepad++\\notepad++.exe',
    // oder
    // in 'view_source.editor.path' eingetragenen Editor verwenden
    editor: Services.prefs.getCharPref('view_source.editor.path'),
    // Dateimanager mit angegebenem Pfad verwenden oder leer ('') wenn System-Dateimanager verwenden
    fileManager: '',
    // fileManager: 'C:\\Program files\\FreeCommander XE\\FreeCommander.exe',
    // Parameter für Dateimanager oder leer ('')
    FMParameter: '/T',
    // Submenüs ohne Inhalt im Hauptmenü automatisch ausblenden
    autohideEmptySubDirs: true,
    // Submenüs im Hauptmenü nach unten verschieben
    moveSubDirstoBottom: false,
    // Ort und Aussehen des Menü-Buttons einstellen
    isUrlbar: 1,  // 0: TabsToolbar, 1: navbar, 2: toolbar-menubar;
    isButton: 1,  // 0: Hamburger, klein; 1: Firefox, groß
    // Hotkey zum Öffnen des Appmenüs oder leer ('')
    hotkey: 'x',
    hotkeyModifier: 'alt',
    
    // Ende der Konfiguration --------------------
    
    subdirPopupHash: [],
    subdirMenuHash: [],
    toolbar: {
        // Submenüs des Hauptmenüs definieren; Separator einfügen mit {name: 'separator'}
		
        subdirs: [
		
		],
        
		apps: [
		
		
		// im Hauptmenü angezeigt
		
		{
            name: 'Updater 1 - Beta',
			root: 'ProfD',
            path: 'G:/Portable.Firefox.Updater.1/Firefox Beta x64 Launcher.exe',
        },
		{
            name: 'Updater 1 - ESR',
			root: 'ProfD',
            path: 'G:/Portable.Firefox.Updater.1/Firefox ESR x64 Launcher.exe',
        },
		{
            name: 'Updater 1 - Stable',
			root: 'ProfD',
            path: 'G:/Portable.Firefox.Updater.1/Firefox Stable x64 Launcher.exe',
        },
		
		{
            name: 'Updater 2 - Beta',
			root: 'ProfD',
            path: 'G:/Portable.Firefox.Updater.2/Firefox Beta x64 Launcher.exe',
        },
		{
            name: 'Updater 2 - Nightly',
			root: 'ProfD',
            path: 'G:/Portable.Firefox.Updater.2/Firefox Nightly x64 Launcher.exe',
        },
		{
            name: 'Updater 2 - Stable',
			root: 'ProfD',
            path: 'G:/Portable.Firefox.Updater.2/Firefox Stable x64 Launcher.exe',
        },
		
		{
            name: 'Updater 3 - Beta',
			root: 'ProfD',
            path: 'G:/Portable.Firefox.Updater.3/Firefox Beta x64 Launcher.exe',
        },
		{
            name: 'Updater 3 - Nightly',
			root: 'ProfD',
            path: 'G:/Portable.Firefox.Updater.3/Firefox Nightly x64 Launcher.exe',
        },
		{
            name: 'Updater 3 - Stable',
			root: 'ProfD',
            path: 'G:/Portable.Firefox.Updater.3/Firefox Stable x64 Launcher.exe',
        },
		{
            name: 'Nightly 1',
			root: 'ProfD',
            path: 'G:/Firefox Test/Nightly1/FirefoxLoader.exe',
        },
		{
            name: 'Nightly 2',
			root: 'ProfD',
            path: 'G:/Firefox Test/Nightly2/FirefoxLoader.exe',
        },
		{
            name: 'Profil-Manager',
			root: 'ProfD',
            path: 'G:/Profilauswahl/Profil-Starter.lnk',
        },
		{
            name: 'WinMerge',
			root: 'ProfD',
			path: 'G:/Starter/WinMerge 2.16.42.1.lnk',
		},	
		{
            name: 'notepad++',
			root: 'ProfD',
			path: 'C:/notepad++/notepad++.exe',
		}	
		],
        
        configs: [
        // Untermenü Firefox Funktionen
		
		{
            name: 'Browser-Werkzeuge',
            command: "var { require } = ChromeUtils.importESModule('resource://devtools/shared/loader/Loader.sys.mjs', {});\
                      var { BrowserToolboxLauncher } = require('resource://devtools/client/framework/browser-toolbox/Launcher.sys.mjs');\
                      BrowserToolboxLauncher.init();",
        },
		{
            name: 'Neustart',
            tooltiptext: 'userChrome.js-Cache wird geleert',
            	command: 'Services.appinfo.invalidateCachesOnRestart(); \
                      Services.startup.quit(Ci.nsIAppStartup.eRestart | Ci.nsIAppStartup.eAttemptQuit);',
            id: 'AMreboot',
        },
		{
            name: 'Beenden',
            command: "goQuitApplication(event);",
            id: 'AMquit',
        },

        ]
    },
    _externalAppPopup: null,
    _isready: false,
    init: function() {
        this.handleRelativePath(this.toolbar.apps);
        const XULNS = 'http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul';

        var ExternalAppBtn = document.createElementNS(XULNS, 'toolbarbutton');
        ExternalAppBtn.id = "AppMenuButton";
        ExternalAppBtn.setAttribute("label", "AppButton");
        //ExternalAppBtn.setAttribute("onclick", "event.preventDefault();event.stopPropagation();");
		ExternalAppBtn.addEventListener('click', event => {
          event.preventDefault();
          event.stopPropagation();
        });
        ExternalAppBtn.setAttribute("tooltiptext", "Firefox Menü");
        ExternalAppBtn.setAttribute("type", "menu");
        ExternalAppBtn.setAttribute("removable", "true");
		  
		  if (Appmenu.isButton) {
			  ExternalAppBtn.style.listStyleImage = "url(file:///C:/FoxIcons/0059.png)";
		  } else {
			  ExternalAppBtn.style.listStyleImage = "url(file:///C:/FoxIcons/0059.png)";
		  }
        if (Appmenu.isUrlbar === 1) {
            var navBar = document.getElementById("nav-bar-customization-target");
            navBar.insertBefore(ExternalAppBtn, navBar.firstChild);
        } else if (Appmenu.isUrlbar === 2) {
            var menubar = document.getElementById("toolbar-menubar");
            menubar.insertBefore(ExternalAppBtn, menubar.firstChild);
        } else {
            var TabsToolbar = document.getElementById("TabsToolbar");
            TabsToolbar.insertBefore(ExternalAppBtn, TabsToolbar.firstChild);
        }

        var ExternalAppPopup = document.createElementNS(XULNS, 'menupopup');
        //ExternalAppPopup.setAttribute('onpopupshowing', 'event.stopPropagation(); Appmenu.onpopupshowing();');
		ExternalAppPopup.addEventListener('click', event => {
           event.stopPropagation();
        });
        ExternalAppPopup.setAttribute('id', 'AMpopup');
        this._externalAppPopup = ExternalAppPopup;
        ExternalAppBtn.appendChild(ExternalAppPopup);
        Appmenu.onpopupshowing();
        
		  // Menü mit Tastaturkürzel öffnen
        if (Appmenu.hotkey) {
        let key = document.createXULElement('key');
        key.id = 'key_AppMenuPopup';
        key.setAttribute('key', Appmenu.hotkey);
            if (Appmenu.hotkeyModifier)
        key.setAttribute('modifiers', Appmenu.hotkeyModifier);
        key.setAttribute('oncommand', 'document.getElementById("AMpopup").openPopup();');
        document.getElementById('mainKeyset').appendChild(key);
        }
    },

    onpopupshowing: function() {
        if (this._isready)
            return;
        if (this._externalAppPopup === null)
            return;
        var ExternalAppPopup = this._externalAppPopup;
        for (let subdir of this.toolbar.subdirs) {
            if (subdir.name == 'separator') {
                ExternalAppPopup.appendChild(document.createXULElement('menuseparator'));
            } else {
                var subdirItem = ExternalAppPopup.appendChild(document.createXULElement('menu'));
                var subdirItemPopup = subdirItem.appendChild(document.createXULElement('menupopup'));
                subdirItem.setAttribute('class', 'menu-iconic');
                subdirItem.setAttribute('label', subdir.name);
                subdirItem.setAttribute('image', subdir.image);
                Appmenu.subdirPopupHash[subdir.name] = subdirItemPopup;
                Appmenu.subdirMenuHash[subdir.name] = subdirItem;
            }
        }

        for (let app of this.toolbar.apps) {
            var appItem;
            if (app.name == 'separator') {
                appItem = document.createXULElement('menuseparator');
            } else {
                appItem = document.createXULElement('menuitem');
                appItem.setAttribute('class', 'menuitem-iconic');
                appItem.setAttribute('label', app.name);
                appItem.setAttribute('image', app.image);
                //appItem.setAttribute('oncommand', "Appmenu.exec(this.path, this.args);");
				appItem.addEventListener('command', function () {
                Appmenu.exec(this.path, this.args);

            });
                appItem.setAttribute('tooltiptext', app.name);
                appItem.path = app.path;
                appItem.args = app.args;
            }
            if (app.subdir && Appmenu.subdirPopupHash[app.subdir])
                Appmenu.subdirPopupHash[app.subdir].appendChild(appItem);
            else ExternalAppPopup.appendChild(appItem);
        }

        for (let config of this.toolbar.configs) {
            var configItem;
            if (config.name == 'separator') {
                configItem = document.createXULElement('menuseparator');
            } else {
                configItem = ExternalAppPopup.appendChild(document.createXULElement('menuitem'));
                configItem.setAttribute('class', 'menuitem-iconic');
                configItem.setAttribute('label', config.name);
                configItem.setAttribute('image', config.image);
                //configItem.setAttribute('oncommand', config.command);
				configItem.addEventListener('command', () => {
                eval(config.command);
            });
                if (config.tooltiptext) {
                configItem.setAttribute('tooltiptext', config.tooltiptext);
                } else {
                   configItem.setAttribute('tooltiptext', config.name);
                }
                configItem.setAttribute('id', config.id);
            }
            if (config.subdir && Appmenu.subdirPopupHash[config.subdir]) {
                Appmenu.subdirPopupHash[config.subdir].appendChild(configItem);
            } else {
                ExternalAppPopup.appendChild(configItem);
            }
        }

        if (this.autohideEmptySubDirs) {
            for (let i = 0; i < Appmenu.subdirPopupHash.length; i++) {
                if (Appmenu.subdirPopupHash[i].hasChildNodes()) {
                    continue;
                } else {
                    Appmenu.subdirMenuHash[i].setAttribute("hidden", "true");
                }
            }
        }

        if (this.moveSubDirstoBottom) {
            let i = ExternalAppPopup.childNodes.length;
            while (ExternalAppPopup.firstChild.getAttribute('class') != 'menuitem-iconic' && i-- != 0) {
                ExternalAppPopup.appendChild(ExternalAppPopup.firstChild);
            }
        }
        this._isready = true;
    },

    handleRelativePath: function(apps) {
        for (let app of apps) {
            if (app.path) {
                app.path = app.path.replace(/\//g, '\\');
                var ffdir = Cc['@mozilla.org/file/directory_service;1'].getService(Ci.nsIProperties).get(app.root, Ci.nsIFile).path;
                if (/^(\\)/.test(app.path)) {
                    app.path = ffdir + app.path;
                }
            }
        }
    },

    exec: function(path, args) {
        args = args || [];
        var args_t = args.slice(0);
        for (let arg of args_t) {
            arg = arg.replace(/%u/g, gBrowser.currentURI.spec);
        }
        var file = Cc['@mozilla.org/file/local;1'].createInstance(Ci.nsIFile);
        file.initWithPath(path);
        if (!file.exists()) {
            //Cu.reportError('Datei nicht gefunden: ' + path);
            alert('Datei nicht gefunden: ' + path);
            return;
        }
        if (file.isExecutable() && !path.endsWith('.js')) {
            var process = Cc['@mozilla.org/process/util;1'].createInstance(Ci.nsIProcess);
            process.init(file);
            process.run(false, args_t, args_t.length);
        } else if (file.isFile()) {
            if (this.editor) {
                let UI = Cc["@mozilla.org/intl/scriptableunicodeconverter"].createInstance(Ci.nsIScriptableUnicodeConverter);
                UI.charset = window.navigator.platform.toLowerCase().includes('win') ? 'Shift_JIS' : 'UTF-8';
                let path = UI.ConvertFromUnicode(file.path);
                let app = Cc['@mozilla.org/file/local;1'].createInstance(Ci.nsIFile);
                app.initWithPath(this.editor);
                let process = Cc['@mozilla.org/process/util;1'].createInstance(Ci.nsIProcess);
                process.init(app);
                process.run(false, [path], 1);
            } else {
                file.launch();
            }
        } else if (file.isDirectory()) {
            if (this.fileManager) {
                let args=[this.FMParameter,path];
                let app = Cc['@mozilla.org/file/local;1'].createInstance(Ci.nsIFile);
                app.initWithPath(this.fileManager);
                let process = Cc['@mozilla.org/process/util;1'].createInstance(Ci.nsIProcess);
                process.init(app);
                process.run(false, args, args.length);
            } else {
                file.launch();
            }
        }
    },
};

if (window.gBrowser)
    Appmenu.init();

// _AppMenuButtonMoveable.js

(function() {
  if (location != 'chrome://browser/content/browser.xhtml')
    return;  
  var appButton = document.getElementById('AppMenuButton');
 
  if (!CustomizableUI.getPlacementOfWidget('MoverAppMenuButton')) { 
    try {
      CustomizableUI.createWidget({
        id: 'MoverAppMenuButton',
        type: 'custom',
        defaultArea: CustomizableUI.AREA_NAVBAR,
        onBuild: function(aDocument) {
          var toolbaritem = aDocument.createElementNS('http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul', 'toolbaritem');
          toolbaritem.id = 'MoverAppMenuButton';
          toolbaritem.className = 'chromeclass-toolbar-additional';          
          toolbaritem.setAttribute('label', 'Firefox Starter');          
          return toolbaritem;            
        }
      });
      if (!CustomizableUI.getPlacementOfWidget('MoverAppMenuButton')) {     
        menuButton.style.display = 'none';
        return; 
      };        
    } catch(e) {        
      menuButton.style.display = 'none';
      return;      
    };    
  };
  
  setTimeout(function() { 
   document.getElementById('MoverAppMenuButton').appendChild(appButton);       
   appButton.setAttribute('consumeanchor', 'MoverAppMenuButton');
   appButton.setAttribute('label', 'Firefox Starter');
   appButton.setAttribute('tooltiptext', 'Firefox Starter');        
  }, 0);

}());

/* =========================== */
/*  Skip To Top & Bottom Icons */
/*  Einheitliche Icon-Größe    */
/* =========================== */

#context-navigation {
  > .menuitem-iconic {
    > .menu-icon {
        width: 34px !important;
        height: 34px !important;
        max-width: 34px !important;
        max-height: 34px !important;
        background-size: contain !important; /* für perfekte Skalierung */
        object-fit: contain !important; /* falls SVGs oder PNGs verwendet werden */
    }
  }
}

#context-navigation > .menuitem-iconic:not([disabled]):hover{
   color: red !important;
}

//ScrollTopAndBottom.uc.js


(function() {
if (location.href !== 'chrome://browser/content/browser.xhtml') return;
	let menuitem = document.createXULElement('menuitem');
	menuitem.id = 'context-to-top';
	menuitem.classList.add('menuitem-iconic');
	menuitem.setAttribute('tooltiptext' , '');
	menuitem.style.listStyleImage='url("chrome://global/skin/icons/arrow-down.svg")';
	let refItem = document.getElementById('context-reload');
	refItem.parentNode.insertBefore(menuitem, refItem);
	//click
	menuitem.addEventListener('click', () => {
		if (event.button == 0) {
			ownerGlobal.gBrowser.selectedBrowser.messageManager.loadFrameScript(' data: , content.scrollTo(0,0) ' , false);
		}
	}); 

})();

(function() {
if (location.href !== 'chrome://browser/content/browser.xhtml') return;
	let menuitem = document.createXULElement('menuitem');
	menuitem.id = 'context-to-bottom';
	menuitem.classList.add('menuitem-iconic');
	menuitem.setAttribute('tooltiptext' , '');
	menuitem.style.listStyleImage='url("chrome://global/skin/icons/arrow-down.svg")';
	let refItem = document.getElementById('context-reload');
	refItem.parentNode.insertBefore(menuitem, refItem);
	//click
	menuitem.addEventListener('click', () => {
		if (event.button == 0) {
			ownerGlobal.gBrowser.selectedBrowser.messageManager.loadFrameScript(' data: , content.scrollTo(0,100000) ' , false);
		}
	});

   var css = '\
#context-to-top { \
  list-style-image: url("chrome://global/skin/icons/arrow-down.svg");\
  transform:rotate(180deg)!important;\
}';

	var cssUri = Services.io.newURI('data:text/css,' + encodeURIComponent(css), null, null);
	var SSS = Cc['@mozilla.org/content/style-sheet-service;1'].getService(Ci.nsIStyleSheetService);
	SSS.loadAndRegisterSheet(cssUri, SSS.AGENT_SHEET);
})();