Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
If the equipped monster battles an opponent's monster, while that monster is on the field its effect(s) is negated during the Battle Phase only.
--レインボー・ヴェール
--Rainbow Veil
local s,id=GetID()
function s.initial_effect(c)
	aux.AddEquipProcedure(c)
	--disable
	local e3=Effect.CreateEffect(c)
	e3:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
	e3:SetCode(EVENT_BE_BATTLE_TARGET)
	e3:SetRange(LOCATION_SZONE)
	e3:SetCondition(s.discon1)
	e3:SetOperation(s.disop1)
	c:RegisterEffect(e3)
end
function s.discon1(e,tp,eg,ep,ev,re,r,rp)
	local ec=e:GetHandler():GetEquipTarget()
	return ec and (ec==Duel.GetAttacker() or ec==Duel.GetAttackTarget()) and ec:GetBattleTarget()
end
function s.disop1(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	local tc=c:GetEquipTarget():GetBattleTarget()
	c:CreateRelation(tc,RESET_EVENT|RESETS_STANDARD|RESET_PHASE|PHASE_BATTLE)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetCode(EFFECT_DISABLE)
	e1:SetProperty(EFFECT_FLAG_OWNER_RELATE)
	e1:SetReset(RESET_EVENT|RESETS_STANDARD|RESET_PHASE|PHASE_BATTLE)
	e1:SetCondition(s.discon2)
	tc:RegisterEffect(e1)
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
	e2:SetCode(EVENT_CHAIN_SOLVING)
	e2:SetRange(LOCATION_SZONE)
	e2:SetReset(RESET_EVENT|RESETS_STANDARD|RESET_PHASE|PHASE_BATTLE)
	e2:SetOperation(s.disop2)
	e2:SetLabelObject(tc)
	c:RegisterEffect(e2)
end
function s.discon2(e)
	return e:GetOwner():IsRelateToCard(e:GetHandler())
end
function s.disop2(e,tp,eg,ep,ev,re,r,rp)
	local loc=Duel.GetChainInfo(ev,CHAININFO_TRIGGERING_LOCATION)
	if loc==LOCATION_MZONE and re:GetHandler()==e:GetLabelObject() then
		Duel.NegateEffect(ev)
	end
end