You can use photo bucket to add pics.
You have a simple set up. Like JohnT says it will be easy to figure it out.
See the red handles? The two turned the direction of the pipe are open. The one turned cross way of the pipe is closed.
Use care turning them as they look aged and could be brittle.
How many skimmers (rectangle boxes with a basket sitting in it) do you have?
How many returns (round "eyeball" that returns the water back to the pool from the filter) do you have?
Do you have a main drain (hole in the bottom of the pool that should have a cover with holes in it)?
Do you have a spa?
Kim