<html>
<head>
<script>
function getCookie(cookieName) {
var cookieValue="";
var beginIndex=0;
var endIndex=0;
var cookies=document.cookie;
if (cookies.length >0) {
beginIndex=cookies.indexOf(cookieName+"=");
if (beginIndex !=-1) {
beginIndex +=cookieName.length+1;
endIndex=cookies.indexOf(";", beginIndex);
//if it the last cookie
if (endIndex == -1)
endIndex=cookies.length;
cookieValue=unescape(cookies.substring(beginIndex,endIndex));
}
}
return cookieValue;
}
alert("cookie1=#"+getCookie("cookie1")+"#");
alert("cookie2=#"+getCookie("cookie2")+"#");
alert("undefined cookie=#"+getCookie("cookie3")+"#");
</script>
</head>
<body>
<a href="setcookie.html">set cookie1</a><br>
<a href="setcookie2.html">set cookie2</a><br>
<a href="overrideCookie.html">override cookie1</a><br>
</body>
</html>