function OpenerLink(jumpURL) {
	if(!window.opener || window.opener.closed){ // メインウィンドウの存在をチェック
		var linkURL = "../lineup/" + jumpURL + ".html?a=t07";
		window.open(linkURL);
	} else {
		window.blur();
		window.opener.focus();
		window.opener.location.href = "../lineup/" + jumpURL + ".html?a=t08";
	}
}