Prevent Popup from Fading

<div><p><a href="http://echofon.com/twitter/firefox/">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= "http://s3.amazonaws.com/entp-tender-production/assets/a7301236ef4b0f1721e18a509df8f7823fc1d49d/popup_normal.png" alt="popup.png"></p></div>