A is Yes S is No D is unsure
// ==UserScript==
// @name Taste of the World Matching Task
// @version 0.9
// @description A is Yes S is No D is unsure
// @author Cristo
// @include https://s3.amazonaws.com/Taste-of-the-World*
// @copyright 2012+, You
// @namespace https://greasyfork.org/users/1973
// ==/UserScript==
var contain = document.getElementById("mturk_form")[0];
contain.tabIndex = "0";
contain.focus();
var yes = document.getElementsByTagName("label")[0];
var no = document.getElementsByTagName("label")[1];
var sure = document.getElementsByTagName("label")[2];
var sub = document.getElementsByClassName("btn btn-primary btn-block btn-large")[0];
document.addEventListener("keydown",function(i) {
if (i.keyCode == 65) {
yes.focus();
yes.click();
sub.click();
}
if (i.keyCode == 83) {
no.focus();
no.click();
sub.click();
}
if (i.keyCode == 68) {
sure.focus();
sure.click();
sub.click();
}}, false);