Outlook.com Ad-Blocker

OutlookAdBlocker.user.js

// ==UserScript==
// @name         Office.com Ad-Blocker
// @namespace    http://tampermonkey.net/
// @version      1.2
// @description  try to take over the world!
// @author       You
// @match        https://outlook.live.com/owa/*
// @grant        none
// @require http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js
// ==/UserScript==

(function() {
    'use strict';

    // Create a body observer instance
    var body_observer = new MutationObserver(function( mutations ) {
        mutations.forEach(function( mutation ) {
            var newNodes = mutation.addedNodes; // DOM NodeList
            if( newNodes !== null ) { // If there are new nodes added
                var adToHide = $('._n_h');
                if(adToHide.length){
                    var mainContent = adToHide.next().next(),
                        runManip = function(){
                            mainContent.css('right', '0px');
                            adToHide.hide();
                            $('._n_15').hide(); //remove 'Upgrade to Premium' button
                        };
                    runManip();
                    var main_observer = new MutationObserver(function( mutations ) {
                        mutations.forEach(function( mutation ) {
                            if( mutation.type == 'attributes' && mutation.attributeName == 'style' ) {
                                if(mutation.target.style.right && mutation.target.style.right != '0px'){ // elements style 'right' has a value and its not 0px
                                    //console.log('main_observer mutation', mutation);
                                    runManip(); // this will cause the mutation to trigger again
                                }
                            }
                        });
                    });
                    main_observer.observe(mainContent[0], {attributes: true}); // listen for attribute changes on the message display i.e. when they set the right position again.
                    body_observer.disconnect(); // now '._n_h' exists stop monitoring
                }
            }
        });
    });
    body_observer.observe($('body')[0], {childList: true}); // just listen for new nodes added directly to the body

})();