two codes good combine fails

Have two codes that work fine seperate then when put to combine in a single sketch so that they would work at the same time only the servo works. one code uses potentiometer to control delay in series of leds and other is a password lock on a servo motor. Is the servo taking all the power or have I just been stupid and missed something?

multi_sketch.pde (2.19 KB)

Not a Serial.print() in sight. How do you know what the code is doing?