onnotfocus unload tab and save CPU!

This script detect if you are using a tab or not, if not it unload unused tab using display:none and save your CPU Usage, this script reduce CPU Usage drastically because it unload flash, gif, everything that cause animation and eat up your CPU Usage.

La data de 10-11-2014. Vezi ultima versiune.

// ==UserScript==
// @name        onnotfocus unload tab and save CPU!
// @namespace   onnotfocus unload tab and save CPU!
// @description This script detect if you are using a tab or not, if not it unload unused tab using display:none and save your CPU Usage, this script reduce CPU Usage drastically because it unload flash, gif, everything that cause animation and eat up your CPU Usage.
// @include     *
// @version     1
// @grant       none
// @run-at document-start
// ==/UserScript==

document.addEventListener("visibilitychange", function() {
if (document.visibilityState == "hidden") {
document.documentElement.style.display = "none";
}
else
{
document.documentElement.style.display = "block";
}
});