Just follow through all the wires useing a test light/multimeter until you find the problem. like willys said its probably a light switch. When you find it, It shouldn't be that hard of a fix.
BTW, where in wichita falls are you? Ive heard of a place in town that does electrical work like that if you can't figure it out. I can't think of the name at the moment, but Im sure I could find out.