Hi all,
This is a cookie question.

I've set a cookie with a name-value pair of warning=none/block.

I'm then aiming to use this to set the CSS when the page loads, for a particular element. The cookie sets okay, but I don't know how to read it into the CSS.

Can anyone help?

This is the HTML:
HTML Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript">

function get_cookie(warning)
  var results = document.cookie.match ( '(^|;) ?' + warning + '=([^;]*)(;|$)' );

  if ( results )
    return ( unescape ( results[2] ) );
    return null;
function checkCookie()	{
	document.getElementById('warning').style.display = ??what do I write here??;

<link href="milton.css" rel="stylesheet" type="text/css" />
<body onload="checkCookie()">

The cookie value is: 
	<script type="text/javascript">
		var x = get_cookie ('displayWarning');
<div id="warning" style="background:#900; color:#FC6">
<h1>Thank-you for visiting our website today. </h1>
<strong>Please note this site is a demo</strong>. Any information you add will be deleted securely.
If you would like to know more, contact the group leader.
and for the record, the cookie is set using a link:
HTML Code:
Click <a href="javascript:setCookie('displayWarning','none')"><span style="text-decoration: underline;">here to hide</span></a>
Click <a href="javascript:setCookie('displayWarning','block')"><span style="text-decoration: underline;">here to show</span></a>
and this function:
HTML Code:
<script type="text/javascript">
function setCookie(name,value) {
	document.cookie = name + "=" + escape ( value );
Any help would be greatly appreciated