facebook_autopoke.user.js

// ==UserScript==
// @name Facebook autopoke
// @namespace Kjwon15
// @description Facebook auto revenge poke
// @include http://*.facebook.com/pokes*
// @include https://*.facebook.com/pokes*
// ==/UserScript==

auto_poke=function(){
	if (document.location.pathname.startsWith('/pokes') === false) {
	    return;
	}
	var poked=false;
	var lst = document.querySelectorAll('a.selected[ajaxify^="/pokes/"]:not([data-gt])');
	for(i=0;i<lst.length; i++){
		lst[i].click();
	}
	if(poked) {
		//alert("POKED");
		window.setTimeout(auto_poke, 1000);
	}else{
		window.setTimeout(auto_poke, 3000);
	}
}
//auto_poke();
window.setTimeout(auto_poke,5000);