WoWInterface - Toggling Pet Abilites

hey everyone, Im trying to make a mod that automatically toggles the hunter pet abilities "Growl" and "Cower" on entering a PvP battle.

Code:

if (event == "PLAYER_REGEN_DISABLED") then

        

        if (UnitIsPlayer("target")) then



                        if (name == "Growl") and (autoCastEnabled) then

                                TogglePetAutocast(DunnoWhatGoesHere);

                        end

        end

end

that's about all I have...

and I tried adding the following code to Rauen's PetDefend because he had a premade toggle function that already worked but my code didnt work I guess....

Code:

-- Toggle Growl On PvP Enter

        if (event == "PLAYER_REGEN_DISABLED") then

                

                if (UnitIsPlayer("target")) then        

                        

                        PetDefend_Config.Growl = false;

                else

                        PetDefend_Config.Growl = true;

                end

        end

so anyway, I would like it very much if somone could help me out here, I perfer to start from stratch but if u get Rauen's premade toggle thing to work Im cool with that too.

Thanks