var cookieEnabled=(navigator.cookieEnabled)? true : false;

//if not IE4+ nor NS6+
if (typeof navigator.cookieEnabled=="undefined" && !cookieEnabled){ 
	document.cookie="testcookie";
	cookieEnabled=(document.cookie.indexOf("testcookie")!=-1)? true : false;
}

//TODO Replace the document.write call with something more up to date
if (!cookieEnabled) {
	$('cookie_check_output').update('WARNING: You must enable cookies for this site to function properly!');
	$('cookie_check_output').show();
}