[edited from support email]

I'm using MediaLab to simulate an auction. In one version of the auction, participants have the option to opt out of bidding by clicking a single-button, timed, scale response item. If they click "Do Not Bid", the auction ends and they jump to a screen that presents this information--all good here and no problems.

However, if they do not press this, the idea is for the auction to continue as seamlessly as possible. The scale response is timed to create time pressure, but as a result of this, every time participants choose to continue with the auction, i.e., to time out the item, a pop-up window appears before the auction continues. Is there anyway to turn off this pop-up window? Or is there a work-around that you can think of?