INDESIGN CS - make layer visible

Anyone knows how to make layer name lets say “Test1” visible in script command?
or when you create layer to give it a color lets say red or gold?
Just experiencing with layers , it is such a great tool.

Thanks for your time

does not happend very often that I answer to my own Q?

here it is

set visible of layer “Test1” to true

and color:

set myLayer to make layer at beginning with properties {name:Test1, layer color:green}

maybe it will help someone, even it is kind of really easy…I guess I should think more