CLEO Help Please help me :)

[Zonex]

Hey guys , who can help me for on/off fuction..

I want use this code for command.. 

example: /speed1 and then driving on 90km/h , /speed1 again, and come normaly speed...

Srr for bad english 

:ACC_20
wait 1 
if and
   Actor.Driving($PLAYER_ACTOR)
84A7:   not actor $PLAYER_ACTOR driving_boat 
jf @ACC_20 
$C = Actor.CurrentCar($PLAYER_ACTOR)
Car.SetImmunities($C, 1, 1, 1, 1, 1)
if and
0AB0:   key_pressed 57 
0AB0:   key_pressed 221
jf @ACC_94 
Car.SetSpeedInstantly($C, 90.0)
0ACD: show_text_highpriority "~R~[3]~W~ - Pavara." time 1337 

:ACC_94
wait 1 
if and
   Actor.Driving($PLAYER_ACTOR)
84A7:   not actor $PLAYER_ACTOR driving_boat
0AB0:   key_pressed 57 
0AB0:   key_pressed 219 
jf @ACC_134 
Car.SetSpeedInstantly($C, 60.0)
0ACD: show_text_highpriority "~R~[2]~W~ - Pavara." time 1337 

:ACC_134
wait 1 
if and
   Actor.Driving($PLAYER_ACTOR)
84A7:   not actor $PLAYER_ACTOR driving_boat
0AB0:   key_pressed 57
0AB0:   key_pressed 80 
else_jump @ACC_20
Car.SetSpeedInstantly($C, 25.0)
0ACD: show_text_highpriority "~R~[1]~W~ - Pavara." time 1337 
  
if or
   Car.Wrecked($C)
02BF:   car $C sunk 
01F4:   car $C flipped 
8202:   not actor $PLAYER_ACTOR near_car $C radius 150.0 150.0 sphere 0 
jf @ACC_20 
Car.RemoveReferences($C)
jump @ACC_20