Can someone see whats wrong?

Can someone tell me why it is asking for an "endif" even though I have one?

function Trig_Shadow_Pin_V2_Conditions takes nothing returns boolean
if ( not ( GetSpellAbilityId() == 'A000' ) ) then
return false
endif
return true
endfunction

function Trig_Shadow_Pin_V2_Actions takes nothing returns nothing
// Set local variables.
local unit oTarget = GetSpellTargetUnit()
local real nWait = 0.50
local real nDelay = 0.75
local real nElapsed = 0.00
local real nDuration
if IsUnitType(oTarget, UNIT_TYPE_HERO) then
local real nDuration = 5.00 // <=====It says it Expected an "endif"
else
local real nDuration = 30.00 // <=====Here aswell
endif // <===== But there is an "endif" here

// Just incase the Caster Starts casting but is interupted.
call PolledWait(nDelay)
// Apply Effects.
if UnitHasBuffBJ(oTarget, 'B000') then
call PauseUnitBJ(true, oTarget)
call SetUnitTimeScalePercent(oTarget, 0.00)
call SetUnitVertexColorBJ(oTarget, 0.00, 0.00, 0.00, 75.00)
call SetUnitInvulnerable(oTarget, true)
// Add Unit to Global "ShadowPin" Group
call GroupAddUnitSimple(oTarget, udg_ShadowPin )
endif
// Wait for buff to be removed by spell or just wear off.
loop
call PolledWait(nWait)
if not UnitHasBuffBJ(oTarget, 'B000') then
// Exit Loop.
exitwhen true
endif
set nElapsed = nElapsed + nWait
exitwhen nElapsed >= nDuration
endloop
// Remove Effects.
call UnitRemoveBuffBJ('B000', oTarget)
call SetUnitTimeScalePercent(oTarget, 100.00)
call PauseUnitBJ( false, oTarget)
call SetUnitVertexColorBJ(oTarget, 100.00, 100.00, 100.00, 0.00)
call SetUnitInvulnerable(oTarget, false)
endfunction

//===========================================================================
function InitTrig_Shadow_Pin_V2 takes nothing returns nothing
set gg_trg_Shadow_Pin_V2 = CreateTrigger( )
call TriggerRegisterAnyUnitEventBJ( gg_trg_Shadow_Pin_V2, EVENT_PLAYER_UNIT_SPELL_CAST )
call TriggerAddCondition( gg_trg_Shadow_Pin_V2, Condition( function Trig_Shadow_Pin_V2_Conditions ) )
call TriggerAddAction( gg_trg_Shadow_Pin_V2, function Trig_Shadow_Pin_V2_Actions )
endfunction

Also.. How do you have a trigger that fires when a buff is applied to a unit? or, if you can't, then what is the target called for the second half of the SpellSteal ability, I know it's not GetSpellTargetUnit() that just returns the guy your pulling the buff off, I want to know what the designation for the guy your putting the buff onto, that would be very useful for getting around some CustomSpells/SpellSteal issues. Thank you for your time.

The word 'local' is only used to declare a local variable (which is done at the top of a function). To assign a value to the variable you'll have to use 'set'

I didn't know that, Thanks!