Hey guys, Im trying to do an auction count down with Ajax. It should be very accurate as seconds precisely will matter in this app. What i do is, making a setTimeout every sec. But i am not sure, due to the nature of js maybe, its not always counting 1 by 1. Sometimes it stops and suddenly decrements 2 secs. The ajax post file is a very simple php file doing a basic timestamp - time(). I tried to play with the timeout, and i set it to 935. It still does the skipping, but it looks like its better then 1000. I can post the code but i was wondering if any of you guys ran into something like this. checkout swoopo.com for a running example of it. Thanks