$(document).ready(function(){
	$("div.answer").hover(
		function(){
			var i = $(this).attr("id").replace("answer-", "");
			var img = $(".carousel .carousel-item:eq(" + i  + ")");
			if(img.is(":visible")) return;
			$(".carousel .carousel-item").hide();
			img.fadeIn("fast");
		},
		function(){return;}
	);
	
	//$("#quiz-submit-ctr button").attr("disabled", "disabled");
	$("#quiz-submit-ctr button").hide();
	$("div.answer input").click(function(){
		$("#quiz-submit-ctr button").attr("disabled", "");
		$(".question").append("<div class=\"wait\">Submitting your answer...</div>");
		$("#quiz-submit-ctr button").click();
	});
	window.setTimeout(function(){
		$(".message").fadeOut("fast");
		$(".error").fadeOut("fast");
	}, 4000);
});