When a user leave a comment, a post, a video.... on another user wall. The other user won't see that comment,post or video, displayed unless he click on a new tab or refresh/reload the page manually. So in another word, there is no real time transfer of information so no auto-refresh to seek new information. I am wondering if there is a few lines of html script to add that could be inserted to run to auto-refresh the site when a user logged in say every 3-4 minutes so that newest info would be displayed. Any information ?