HelpHow to add scripts to infistar 7?

I wanna add the nyan script to infistar v7, how would I do this? I've tried the sticky here, but I don't get it. Can someone help?

You need to learn arma 2 coding language, it has been a pain in the but for me:P just request it here and hope someone makes it

Takes a bit more knowledge than editing any other menu. Just because of how the submenu's are set up and the general layout.