if(screen.width == 800 && screen.height == 600) {
	document.write("<link href='thame/default/res.css' rel='stylesheet' type='text/css' />");
}

if(screen.width == 1024 && screen.height == 768) {
	document.write("<link href='thame/default/res1024.css' rel='stylesheet' type='text/css' />");
}