Current Price automatic refresh

Hello,

Have you any solution to make the current price to refresh automaticly on the single listing page?

I tried to put javascript code in defaults-auction.php in [BIDDINGFORM] using setInterval, but it’s called only when the php file is called, so it doesn’t work.

Maybe you can tell just where I can put my javascript code so it could be executed every x seconds by using setInterval func?

Thanks in advance!