Sandy,
You might also take a look at this conversation and the role that Howard Miller has called "Observer" - it is not exactly the same as what you need, but it will contain a lot of settings related to viewing that may help guide you along.
You might also take a look at this conversation and the role that Howard Miller has called "Observer" - it is not exactly the same as what you need, but it will contain a lot of settings related to viewing that may help guide you along.