Mechanics! Need your expertise please! 10pts!?

I have a 2000 Chevy Cavalier 2.2L Automatic. Tried starting it and nothing works. What DOES WORK are the headlights, horn, door chime, brake lights, tail lights, hazards, and the interior lights. No idiot lights, radio, heater/fan, and doesn't turn over. Battery is charged. I also put a screw driver to the posts of the starter and it sparked, so juice is going to the starter. I know that it is something electrical. What puzzles me is that not even a idiot light comes on, even when I turn on the headlights, the dash lights turns on as well and that didn't come on. Does anyone know what I should look for or check? Has anyone heard of a Relay that goes bad where GM had a recall once? No answer is a stupid answer unless you tell me to check my antifreeze. Thanks!