Flash game camera

Hello, i have question :slight_smile: how to create Flash game camera without Flash Engines (Away3D etc ) ?
Camera similar to ( http://alternativaplatform.com/swf/demos/strategy/strategy.swf ) but this camera created with alternative Flash engine.
Maybe can create similar camera with Adobe Flash cs4 without Flash engines etc ?
Maybe is tutorial how to create similar game “camera” ?
Thanks! and sorry for my bad English!