title: How to create the title alert effect like Facebook?
body: <p>How to create flashing title effect like facebook? Means, when you are chatting with someone and a new message is received, a title starts to switch between the original title and a message informing user of the arrival of new message giving a flashing effect. </p>
  
  <p>Explanation by <strong>AdrianoKF</strong>:</p>
  
  <blockquote>
    <p>Notice the window title cycling between something like "New message from Foo Bar" and the regular one after receiving a new chat message.</p>
  </blockquote>