Idle Air Control on 99 Escort ZX2

Can someone explain or show a picture of where the Idle Air Control is on the 99 Zx2 escort. Car is idling rough and I would try cleaning this first.

It is found on top of the throttle body, between the intake air hose and the upper intake manifold. It kind of looks like a small metal spray can with two bolts thru it to the throttle body and a wiring harness clipped to it.

For pix, maybe Autozone.com will help. You enter in your vehicle under the repair section, possibly the shopping section may help. If it doesn't have your year, because it is too early, try an older year.

You may also find this thread useful:
http://www.automotiveforums.com/vbulletin/showthread.php?t=890652