//can't rely on AC.Detector if we are expecting this to run before load
if(navigator.userAgent.match(/mac/i)){
	// important to override pretty much anything else that may be set
	document.write('<style type="text/css" media="all">\n.showwin { display:none !important; }\n.showmac { display:inline !important; }\n<\/style>');
}