// ==UserScript==
// @name         ProductRnR
// @namespace    https://greasyfork.org/users/11580
// @version      1.5.1
// @description  Marks a default radio button depending on the HIT.
// @author       Kadauchi
// @include      https://www.mturkcontent.com/dynamic/*
// @grant        GM_log
// @require      http://code.jquery.com/jquery-2.1.4.min.js
// @downloadURL none
// ==/UserScript==

// Marks radio buttons.
$(".label.nal").click();
$("input[value='notadult']").click(); // Marks Non-Adult.

// Checks to see if we are on Label images based on their relevance for the query.
if ($("b:contains(Unrelated/Only Indirectly Related)").length){
	ProductRnR_Relevance_Query();
}

function ProductRnR_Relevance_Query(){
	$(":radio").on('change',function(){
		$(this).next(":contains(Related)").parent().parent().css("opacity", "1").css({ backgroundColor: "lightgreen", opacity: "1"});
		$(this).next(":contains(Unrelated/Indirectly Related)").parent().parent().css("opacity", "1").css({ backgroundColor: "red", opacity: "1"});
		$(this).next(":contains(Image didn't load)").parent().parent().css({ backgroundColor: "", opacity: "0.1"});
	});
	$("input[value='QueryImage_Unrelated']").prop("checked", true).change();
	$("img").click(function(e){e.preventDefault();});
	$(".documentbox").click(function(e){
		if($(this).find("input:radio:checked").next(":contains(Related):not(:contains('Unrelated'))").length > 0){
			$(this).find("input[value='QueryImage_Unrelated']").prop("checked", true).change();return false;
		}
		if($(this).find("input:radio:checked").next(":contains(Image didn't load)").length > 0){
			$(this).find("input[value='QueryImage_Related']").prop("checked", true).change();return false;
		}
		if($(this).find("input:radio:checked").next(":contains(Unrelated/Indirectly Related)").length > 0){
			$(this).find("input[value='NoLoad']").prop("checked", true).change();return false;
		}
	});
	$("img").error(function(){
		$(this).parents(".documentbox").find("input[value='NoLoad']").prop("checked", true).change();
	});
}

// Enter will sunmit the HIT.
window.onkeydown = function(event) {
	if (event.keyCode === 13) {
		$("button[name='SubmitButton']").click();
	}
};