Get / Set Cookies - Displaying Simple Page With Image

Oct 22, 2011

I'm reading a book on Javascript and I've been doing their tutorial on getting and setting cookies. Trouble is my code, and their supplied sample, don't work. It is supposed to display a very simple page with an image. When you click the image it is supposed to open up a new (very simple) page.

Code follows...
<html><head>
<title>main page</title>
<script language=JavaScript>
var lastUpdated = new Date("Tue, 28 Dec 2010");
function getCookieValue(cookieName){
var cookieValue = document.cookie;
var cookieStartsAt = cookieValue.indexOf(" " + cookieName + "=");
if (cookieStartsAt == -1) {
cookieStartsAt = cookieValue.indexOf(cookieName + "=");
} if (cookieStartsAt == -1) {
cookieValue = null; .....

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