Mac = navigator.userAgent.indexOf("Mac") > -1;
n = navigator.userAgent;
function screenIeMac () {
	if (Mac && n.indexOf("MSIE") > -1) {
		document.write("<div id='browser_warning'><h1>Greetings!</h1><p>It looks like you are using <strong>Internet Explorer for the Mac</strong>. Our site works best with more recent browsers such as <strong><a href='http://www.apple.com/safari/download/'>Safari</a></strong> or <strong><a href='http://www.mozilla.org/download.html'>Firefox</a></strong>. When viewing our site with your current browser, you may experience text and image problems, missing sections, or just plain weird-looking pages!</p><p>We recommend that you use the latest version of either <strong><a href='http://www.apple.com/safari/download/'>Safari</a></strong> or <strong><a href='http://www.mozilla.org/download.html'>Firefox</a></strong> to better experience advanced sites similar to ours. Thank you!</p></div>");
	}	
}