wiring diagram

I was driving.  I stopped & shut down.  20 minutes later I tried to start it & nothing - no juice (electric) getting to the starter.  None, it wasn't clicking or doing anything.  I believe it's isolated between the ignition switch & the starter.  It has the key w/ the chip in it for anti-theft.  Some of those, I thought, turn the fuel pump off & some shut down the starter with the anti-theft/security system in it, but I guess that still leaves a bunch of places & other relay-type electrical/wiring, maybe, that it could still be, but if you could give me some ideas I'd sure be happy.  

Thanks in advance,
Vayle

Superfluous fluff: I have a great '05 Dakota 4x4, but I miss my "throw-ya-back"  horsepower!  I generally get better mpg w/ the sooped-up LT1 350ci engine in the Camaro if I keep my foot out of it some!  "27 mpg hiway; 18 city" I've read on 'em & I've never gotten worse than 20mpg even w/ the after-market ram-jet air, Holly fuel injector, & Edlebrock stainless headers & valve cover setup, etc.