Hi,
Welcome to the forum.
Please read the first post in any forum entitled how to use this forum.
http://forum.arduino.cc/index.php/topic,148850.0.html then look down to item #7 about how to post your code.
It will be formatted in a scrolling window that makes it easier to read.
Can you please post a copy of your circuit, in CAD or a picture of a hand drawn circuit in jpg, png?
Do you need the accuracy of a RTC?
Are you doing the complete 6 LED scan in 2seconds?
OR
2Seconds for each LED?
You might find some help googling arduino night rider fade
Tom... 