Kgpanels scripts knot

[Flaster]

Hi all. I do not speak much English, but I try
-
How do I script panel, to show and hide forever. I think in the loop. The range should be 2 seconds.
I know, maybe badly explained, but see the gif. - http://img704.imageshack.us/f/testug.gif/
Panels will be more. Will be 3, and will result in a game like this. - http://img838.imageshack.us/f/test1.gif/
These 3 panels drag in the game, but each panel its own script.
Please, how ..