What is the script to show an objective popup thing? I don't want it to be related to anything, I just want the popup to show with whatever text I want in it.
Basically, the simplest way possible to show the next objective with a popup thingy (like in the campaign maps).

Why don't you just open up a shipped campaign script and look at that?

What Xavious said - you are asking a lot of questions re: scripting, and most of these can be answered if you just look at stock campaign scripts (or examples here on GT). If you're trying to script this much when you are clearly new to the game, you're probably jumping in over your head. I would advise you to take it a lot slower than you are now and try some simple objectives, learn how lua scripting works, and then work off from what you're learning. Right now you're basically using about half a dozen topics to get people to do your scripting for you.

So I add this in?