TB128esr - about:-Seiten

// aboutabout-button.uc.js

"use strict";
(function() {

    if (location != 'chrome://messenger/content/messenger.xhtml') return;

    var toolbarbutton = document.createXULElement('toolbarbutton');
    var props = {
        id: 'aboutabout-toolbar',
        // label: 'about:config',
        label: '',
        tooltiptext: 'about:about öffnen',
        style: 'background: #0082FC 4px 2px url(data:image/png;base64,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) no-repeat',
        class: 'toolbarbutton-1',
        onclick:
                'if (event.button == 0) { \
                        var tabmail = document.getElementById("tabmail"); \
                        tabmail.openTab("contentTab", { url: "about:about" });\
                };'
    };
    for (var p in props) toolbarbutton.setAttribute(p, props[p]);

    // var position = document.getElementById('status-privacy');
    var position = document.getElementById('mail-menubar');
    position.parentNode.insertBefore(toolbarbutton, position.nextSibling);

})();