if (parseInt(navigator.appVersion.substring(0,1)) >= 4) {
	if (isNN && isWin) {cs="win_ns.css";	}
	else if (isNN && isMac) {cs="mac_ns.css";	}
	else if (isIE && isWin) {cs="win_ie.css";	}
	else if (isIE && isMac) {cs="mac_ie.css";	}
	else {cs="other.css";	}	} else {cs="other.css";
}
document.write('<LINK href="css/' + cs + '" link rel=stylesheet type="text/css">');