Parallel effects Loops

[Mudfuzz]

After some digging around I couldn't find a definite answer to this so here goes.

Can someone give me a diagram of schematic for a FX loop pedal with the loops running parallel, with the possibility of switching for series as well.

Thanks.

[Mudfuzz]

Just a update, I found out how to do what I wanted, and I'll post it here when ever I get it built.