UI question about action

[UDM]

Hey, take a look at this code

 

itemDef

{

name createserver

group playbuttons

text @MENUS_CREATE

type ITEM_TYPE_BUTTON

style WINDOW_STYLE_EMPTY

rect 0 200 130 24

font 3

textscale 0.8

textaligny 0

textalign ITEM_ALIGN_CENTER

textstyle 0

textalignx 65

backcolor 0 0 0 0

forecolor 0.7 0.7 0.7 1

visible 0

 

action

{

play "sound/weapons/saber/saberhup1.mp3" ;

show grpsettings_createserver ;

show humanbotfield ;

show humanbotnonfield ;

 

}

}

 

Now my item is such that if I click on the Create Server button, it unhides grpsettings_createserver, humanbotfield and humanbotnonfield. Can I define my item such that if I click another time on it, instead of, showing grpsettings_createserver, humanbotfield and humanbotnonfield, it will hide them instead?