Up untill now I've just known the notes on the 6th and a couple on the fifth, and I usually just find the note I want by finding the octave. But my question is how did you go about learning/memorizing the notes? Also does anyone have a link to a picture with all the notes?
Playing in jazz band, I have to sight read chord changes, which change twice every bar. The root note is usually the bass note so this is how I learnt the E and A and D strings.

Reading alot of simple classical music has taught me all the notes in the first five frets.