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Background random

Change the background color random

// ==UserScript==
// @name        Background random
// @namespace https://greasyfork.org/users/237458
// @include     *
// @require     http://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.js
// @grant       GM_setValue
// @grant       GM_getValue
// @grant       GM_registerMenuCommand
// @icon		https://images2.imgbox.com/b3/67/Aq5XazuW_o.png
// @version     0.1
// @noframes
// @description Change the background color random
// ==/UserScript==
//cambio colore ramdom
var bgcolorlist=new Array("blue", "green", "#FFFFFF", "#DDDD00","black")

document.body.style.background=bgcolorlist[Math.floor(Math.random()*bgcolorlist.length)]