I need help with this program again?

So i have sorted the program to work with tekkit (Please refer to THIS) to see what im on about.
With the text colours and all that gone its really glitching up now.
Heres a screenshot of it SCREENSHOT
Line 77 doesn't have anything wrong with it?
Heres the script! SCRIPT
Thanks in advance.

your "THIS" has no link to it…. Please state whats wrong with it. You said it is glitching out? how so, how often, at any particular time? Is line 77 giving an error?

The version of ComputerCraft used in tekkit (1.33) doesn't include the keys API, which that program uses (though it can be copied to the computer if the server has http enabled, or you can use the key codes directly) . There's also no paintutils API, because there aren't advanced computers/colors, so any attempt to use that will also cause an error.

You seem to be getting a lot of errors with this code, so I quickly removed all the colour changes.
http://pastebin.com/9RNuvrBa