iPhoto autolaunches when I plug in iPhone

Every time I connect my iPhone to my MacBook (2009 version), iPhoto automatically starts up. Is there a way to change from the autolaunch to a manual launch? (If it makes any difference, my OS is Mountain Lion.)

Thanks in advance for your assistance.

In iPhoto, go to Preferences > General. For "Connecting camera opens", select what you'd like to happen.

Thanks so much. I had no idea it would be so simple.

It's only simple when you know how to do it.

It's generally that simple ... on Macs.