function show_actions(id, count) {
	i = 0;
	while (i < count) {
		answer_id = 'answer' + i;
		if (i == id) {
			document.getElementById(answer_id).style.display = "block";
		}
		else {
			document.getElementById(answer_id).style.display = "none";
		}
		i++;
	}
}

function show_answer(id, count) {
	i = 0;
	while (i < count) {
		answer_id = 'answer' + i;
		if (i == id) {
			document.getElementById(answer_id).style.display = "block";
		}
		else {
			document.getElementById(answer_id).style.display = "none";
		}
		i++;
	}
}