[Closed] Different color for each layer

Hi everybody,
I have been looking for a script to change the color of the layers but I could not find anything about it.
My problem is, I have a scene with lots of layers and I would like to have a different color for each layer, something like:

for i = 0 to layerManager.count-1 do(
layer.wirecolor=(color i 0 0);
)

of course is not working…
Could you help my out?
Thanks!