//css.js (c) Adjust Co., Ltd.

		var agent = navigator.userAgent;
		var appver = navigator.appVersion;
		var nav = navigator.appName;
		var plf = null;
		var ver = null;
		if (agent.indexOf('Mac') != -1) {
			plf = "Mac";
		} else if (agent.indexOf('Win') != -1) {
			plf = "Win";
		} else {
			plf = "other";
		}
		if(agent.indexOf('MSIE') == -1) {
			ver = appver.charAt(0);
			if (nav == "Netscape"){
				nav = "NN";
			}
		} else {
			ver = agent.charAt(agent.indexOf('MSIE') + 5);
			nav = "MSIE";
		}


if (nav == "NN" && ver == "4" && plf == "Mac") {
		document.write('<LINK rel="stylesheet" type="text/css" href="http://www.nvlu.ac.jp/css/4mac.css">');
		document.close();
} else if (nav == "NN" && ver == "4" && plf == "Win"){
		document.write('<LINK rel="stylesheet" type="text/css" href="http://www.nvlu.ac.jp/css/4win.css">');
		document.close();
} else {
		document.write('<LINK rel="stylesheet" type="text/css" href="http://www.nvlu.ac.jp/css/all.css">');
		document.close();
}