function writeItem(question, name) {
	var html = "<div class=\"question\">";
	html += "<p class=\"question\">" + question + "</p>";
	html += "<p class=\"choice\">";
	html += "<span class=\"yes\"><input type=\"radio\" name=\"" + name + "\" value=\"0\">無罪</span>　　";
	html += "<span class=\"no\"><input type=\"radio\" name=\"" + name + "\" value=\"1\">有罪</span>";
	html += "<hr style=\"border-size:1px\">";
	html += "</div>";
	document.write(html);
}

function checkAnswer() {
	var msg = "";
	// 質問の回答チェック
	for (i = 0; i <= 15; i++) {
		if (!document.etika2.elements[i*2].checked && !document.etika2.elements[i*2+1].checked) {
			msg += "\n" + "質問 " + (i + 1);
		}
	}
	// 性別チェック
	if (!document.etika2.sex[0].checked && !document.etika2.sex[1].checked) {
		msg += "\n" + "性別";
	}
	// 年齢チェック
	if ((document.etika2.age1.selectedIndex == 0) && (document.etika2.age2.selectedIndex == 0)) {
		msg += "\n" + "年齢";
	}
	// お住まいチェック
	var flag = true;
	for (i = 0; i <= 13; i++) {
		if (document.etika2.culture[i].checked) {
			flag = false;
		}
	}
	if (flag) {
		msg += "\n" + "お住まい";
	}
	
	if (msg != "") {
		alert(msg + "　が回答されていません");
		return;
	}
	document.etika2.submit()
}