Error - "Stop running this script?"

Jul 30, 2008 at 4:45 AM

I am getting a weird error (as follows) when I leave my web page overnight.

"Stop running this script? A Script on this page is causing Internet Explorer to run slowly. If it continues to run, your computer may become unresponsive.

Yes / No"

This web project uses Ajax Control Toolkit extensively. Anybody have experience with this kind of error ?

Please help.