http://image.beyluxe.com/image4da12205b863e2a5c79c8440d6f111a2.html

I need help analyzing this circuit. What I've got so far is that it looks like a current to voltage converter. Any added insight as to the function the capacitors and resistors(esp those attached to output and positive input)? How do i compute the output?

 

National explains it pretty well - http://www.national.com/.../2004/photodiode/PhotodiodeAmplifers.pdf