Prevent Popup from Fading

<div><p><a href="">Echofon Firefox</a> popups new tweets every few minutes. You can customize popup interval in Echofon preference panel, but if you want to read particular tweet a little longer, simply just hover your mouse on the popup view. Echofon stops cycling popups and displays it until you move out your mouse from the popup.</p> <p><img src= "" alt="popup.png"></p></div>