I am Working on TimeCode Slate Project (Working with: Arduino Uno Rev. 3),
Now I working on the led display(8 digit 7 segment) code.
I'm trying to modify this timecode display code from: "Dan Thompson - Timecode Based Stopwatch"
to work with led display (Originally, the code from his website is working with LCD screen).
I don't know how to change the code to work with the led display.
here is the arduino code in pastebin (due to problem in pasting the code here, i put it in pastebin):

and this is the ledControl lib's:
http://pastebin.com/1HAcNED4 - lib "LedControl.h" file
http://pastebin.com/J6NDyvU5 - lib "LedControl.cpp" file

info about the display:
its MAX7219CNG+ IC Than Control 8 digit 7 segment led display.

Can you Please Help Me With that code?

P.S.: I'm Also Including the Code With led control library (in zip file).
(i cant post the code, there is some problem with pasting the whole code)