Upgrade Bow

Item ID 18112 Name Upgrade Bow
Bow that is coated by Oridecon and Gold with perfect Level.
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When equipped by Hunter classes:
ATK +20
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For each Refine Level:
ATK +7
Increases Ranged Physical Damage by 2%.
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For each 10 Base Level above 70:
ATK +10
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Type: Bow
Attack: 60
Weight: 60
Weapon Level: 3
Enchantable: Yes
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Requirement:
Archer
Weapon Level 3 Identifier Upg_Bow
Attack 60 Type Weapon - Bow
MATK 0 Equip Locations Two-Handed
Defense 0 Equippable Jobs Archer, Hunter, Rogue, Bard / Dancer
Range 5 Equip Gender Both (Male and Female)
Slots 1 Equip Upper None
Weight 60 Min Equip Level 1
NPC Buy 20 Max Equip Level None
NPC Sell 10 Refineable Yes
Credit Price None Trade restriction Can't be dropped
Item Script 
.@r = getrefine();
bonus bBaseAtk,(.@r*7);
bonus bLongAtkRate,(.@r*2);
if (BaseJob == Job_Hunter)
   bonus bBaseAtk,20;
if (BaseLevel>70)
   bonus bBaseAtk,(((BaseLevel-70)/10)*10);