Is there a way to select all AI mesh faces?

[Crossbow Joe]

Title says it all. I made a map then the Ai mesh and then I moved the objects so that they were not so close to the edge of the map. Now the Ai mesh is in a different place, is it possible to select all the faces without manually clicking on each one?

 

[Felix the Friendly Cat]

Select one face, then click Glow Selection.