UserInfo is a plugin for jQuery which is designed to aid in user filtering, banning, session control, or other situations where you need a little more information without using server-side scripting. UserInfo basically grabs ip address, user agent, timestamp, date, and time. It also sets the data in cookies and detects if cookies are already present. This information is inserted in whatever object userinfo() is called on. Note: The user data is retrieved from JasonLau.biz via an ajax request.