My personal opinion is that the cjoverkill script is considerable diffrent then the turbo traffic trade script but I also belive that who ever wrote the cjoverkill script started out by using the ttt script. I will even take the time to explain why.
line 13 of ttt-mysqlfunc.inc.php is exactly the same as
line 30 of cj-functions.inc.php
when dealing with trade functions and no trade is selected
ttt uses this error message "Please select a trade first"
the same message is used in most of the cjoverkill script except for one that I found which uses this error message
"You must select a trade for this" which seems strange using diffrent message to say the same thing
also if you look at some variables that are not used often they tend to have the same name like $thishour
if you compare the edit.php and delete.php for each script there are just to many things that are the same for it to have been written by diffrent people. I can look at the code and see how simple it would have been to do search and replace on a lot of things to change their name.
just my
In a nut shell it looks to me like who ever wrote cjoverkill did it by renaming files for ttt then editing those files to add new features and to make changes so that it looks diffrent at a glance
Nbritt