m.facebook.com Auto Scroll Back

Auto scroll back when switch from messenger tab to news feed.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         m.facebook.com Auto Scroll Back
// @namespace    http://tampermonkey.net/
// @version      1.6
// @description  Auto scroll back when switch from messenger tab to news feed.
// @author       Psyblade
// @match        https://m.facebook.com/*
// @grant        none
// @require      https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js
// ==/UserScript==

this.$ = this.jQuery = jQuery.noConflict(true);
var giatriy = 0;

$( document ).ready(function() {
    $( "#u_0_a" ).click(function() {
        giatriy = window.pageYOffset;
    });
});

$( document ).ready(function() {
    $( "#u_0_c" ).click(function() {
        giatriy = window.pageYOffset;
    });
});

$( document ).ready(function() {
    $( "#u_0_e" ).click(function() {
        giatriy = window.pageYOffset;
    });
});

$( document ).ready(function() {
    $( "#u_0_9" ).click(function() {
         setTimeout(function() {
            window.scrollTo(0, giatriy);
    }, 50);
    });
});