how to make it work,sellunits and TogglePower?

[ra2free]

in the document ,"In Yuri’s Revenge, a super weapon with Action=TogglePower(Action=SellUnit ) achieves the same function.",but i don't know how to make it work?i need the codes.

[superweaptypes]
x=SellUnitsspecial


[SellUnitsspecial]
Name=SellUnitsspecial
IsPowered=false
RechargeVoice=
ChargingVoice=
ImpatientVoice=
SuspendVoice=
RechargeTime=0.3
Action=SellUnit
SidebarImage=sellunitIcon

[ra2free]

No one knows the answer?

[ra2free]

Problem solved!