if ((navigator.userAgent.indexOf('iPhone') > 0 && navigator.userAgent.indexOf('iPad') == -1) || navigator.userAgent.indexOf('iPod') > 0 || navigator.userAgent.indexOf('Android') > 0) {
	document.write('<link rel="stylesheet" type="text/css" href="../css/jweb_sp.css">');
	document.write('<link rel="stylesheet" type="text/css" href="css/watch_sp.css">');
} else {
	document.write('<link rel="stylesheet" type="text/css" href="../css/jweb_pc.css">');
	document.write('<link rel="stylesheet" type="text/css" href="css/watch_pc.css">');
}