Backspace navigation fix

Backspace navigation was removed from Chrome. Well let's fix it.

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 or Violentmonkey 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==
// @version         1.0.0
// @author        VeadarKin
// @name Backspace navigation fix
// @description Backspace navigation was removed from Chrome. Well let's fix it.
// @include *
// @icon http://i.imgur.com/opiNAGr.png
// @namespace https://greasyfork.org/users/49201
// ==/UserScript==

document.addEventListener('keydown', goMove);
function goMove(e) {
    var el = document.activeElement;
    if
        (
            (el &&
             (el.isContentEditable ||
              el.localName == 'input' && el.type.match(/^(text|color|date*|email|month|number|password|range|search|tel|time|url|week)$/) ||
              el.localName == 'textarea')
            )
        )
        return;
    {
        if(e.keyCode == 8 && e.shiftKey)
        {
            window.history.forward();
            return;
        }
        if(e.keyCode == 8)
        {
            window.history.back();
            return;
        }
    }
}