<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Set Cookie Example</title>
</head>
<body>
<script>
function setCookie(name, value, daysToExpire) {
const date = new Date();
date.setTime(date.getTime() + (daysToExpire * 24 * 60 * 60 * 1000));
const expires = `expires=${date.toUTCString()}`;
document.cookie = `${name}=${value}; ${expires}; path=/`;
}
// Example usage:
setCookie('user', 'John Doe', 7);
</script>
</body>
</html>
