ClickWhen lets you set up an automated mouse click to run on a window after a user-defined period of time.
Meaning what, exactly? Well, with ClickWhen you can, for example, set up your mouse to pause your iTunes music 30 minutes from now by telling it to click the iTunes pause button. In 30 minutes, ClickWhen will activate iTunes and click the pause button. This may sound like a pretty haphazard idea, but ClickWhen is actually pretty smart.
Download ClickWhen.