Mods.. can you move to C2 forum? sry
Here is a little code snippit of how I make advanced menu systems in my game. I do the following in conjunction with the 'rex_pause' add-on to pause the game.
<img src="https://pbs.twimg.com/media/A61vqdjCcAE3k2N.png:large" border="0" />
<img src="http://img546.imageshack.us/img546/102/code1l.png" border="0" />
I am hoping this will be helpful to someone else.