flash (macromedia): I have three movie clips, and want to alternate their depths based on certain
mouse actions. I have been reading the Flash help, and they mention one method
of doing this is to use the DepthManager class. They also go on to say, "To use
the DepthManager class for movie clip instances, you need to have a component
in the library or on the Stage, and use "import mx.managers.DepthManager" at
the beginning of your ActionScript."

Where do I find this component. It's not in my components library, and I
cannot find it in the exchange.

Perhaps there's a better way to do what I'm attempting to do. Suggestions? I'm
all ears.

Thanks in advance.

You can actually do it with the full path to the class, like this example which brings a clip, circ1, to the front: