window.onerror = null;

if (parent.frames.length > 0) {
	parent.location.href = location.href;
}

if (navigator.userAgent.indexOf('Mac') != -1) {
	document.writeln('<link rel="stylesheet" type="text/css" href="./css/mac.css">');
} else {
	document.writeln('<link rel="stylesheet" type="text/css" href="./css/win.css">');
}