// ==UserScript==
// @name         °F+°C Weather - google
// @namespace    https://greasyfork.org/en/users/670188-hacker09?sort=daily_installs
// @version      3
// @description  Shows the current °F and °C weather temperature at the same time on google.
// @author       hacker09
// @include      *://www.google.*
// @icon         https://t3.gstatic.com/faviconV2?client=SOCIAL&type=FAVICON&fallback_opts=TYPE,SIZE,URL&url=http://www.google.com&size=64
// @run-at       document-end
// @grant        none
// @noframes
// @downloadURL none
// ==/UserScript==

(function() {
  'use strict';
  var c = document.getElementById('wob_tm').innerText; //Save the current temperature value
  var f = document.getElementById('wob_ttm').innerText; //Save the hidden temperature value

  document.querySelector("div.vk_bk.wob-unit,div.wob_uctr").style.display = 'none'; //Hide the default °C °F google text

  if (document.querySelector("div.vk_bk.wob-unit > span,div.wob_uctr > span").innerText === '°F') //If the current temperature is in °F
  { //Starts the if condition
    document.querySelector("div.vk_bk.TylWce.SGNhVe,div.vk_bk.wob_tuctr").innerText = c + '°F ' + f + '°C'; //Show °F °C
  } //Finishes the if condition
  else //If the current temperature is in °C
  { //Starts the else condition
    document.querySelector("div.vk_bk.TylWce.SGNhVe,div.vk_bk.wob_tuctr").innerText = c + '°C ' + f + '°F'; //Show °C °F
  } //Finishes the else condition
})();