NewsFox

Is there any possibility to hide the appearing window "No unread feeds" when I use the shortcut "n" or "p"? I've subscribed about 20 feeds with a refresh for 2 hours. New feeds are sorted in between readed feeds and so the constallation could appear, that one of the feeds at the bottom is marked but the new feeds are above. Pressing "n" produces the descriped window. Or can I coustomize newsfox that way: if there is an unread article, go to it, wheater it is above or below.