xpiration blank.</p>
<p>The expiration is set in <strong>seconds</strong>, which will be added to the current
time. Do not include the time, but rather only the number of seconds
from <em>now</em> that you wish the cookie to be valid. If the expiration is
set to zero the cookie will only last as long as the browser is open.</p>
<p>For site-wide cookies regardless of how your site is requested, add your
URL to the <strong>domain</strong> starting with a period, like this:
.your-domain.com</p>
<p>The path is 