if ((navigator.userAgent.indexOf('iPhone') != -1)||(navigator.userAgent.indexOf('iPod') != -1)||(navigator.userAgent.indexOf('Android','Mobile') != -1)) {
	document.write('<p id="btn-smart"><a href="/smart/"><span>スマートフォンサイトはこちら</span></a></p>');
	$("html").css("background-position", "0 144px")
	$("body").css("background-position", "center 144px")
}