function onUse(cid, item, fromPosition, itemEx, toPosition)

local parchs = {
    [7702] = {storage = 18000, spells = {"Berserk", "Death Strike"}},
}

    local parch = parchs[item.itemid]
    local learn = "You learn this spells:/n/n"

    if parch.storage < 1 then
       for _, spell in ipairs(parch.spells) do
          doPlayerLearnInstantSpell(cid, spell)
          learn = learn .. spell .. "/n"
       end

       doShowTextDialog(cid, 2160, learn)
       setPlayerStorageValue(cid, parch.storage, 1)
    end

    return true
end