title: Chat (like Facebook) source code/component for ASP.NET Website
body: <p>I want to add a chat feature (like Facebook chat) on my ASP.NET Project. All chat functions are like FB Chat. Example:</p>
  
  <ul>
  <li>blink browser 's title to alert user when new message come</li>
  <li>do not close when reload page</li>
  <li>...</li>
  </ul>
  
  <p>My project have users database and user will login to use chat feature.</p>
  
  <p>Hope someone tell me source code or component or any information about that. </p>
  
  <p>Thanks !</p>