Haven't we been through this before?

I have been desparately trying to get Ian on a normal sleep cycle. This means he can not take naps. However, that is easier said then done. He does okay until around dinner time and then he crashes.

I came into the living room at 6pm and discovered this:


I wake him up:


And...now, 30 seconds later, he is asleep again:


I was able to rouse him again by offering to let him play on the computer. But I guess that 10 minute cat nap ruined things because he is still awake (in his bed) and it is 11pm.