local f = CreateFrame("Button","ScrollUp",nil,"SecureActionButtonTemplate")
f:SetAttribute("type","target")
SecureHandlerWrapScript(f,"OnClick",f,[[
local unit
if (UnitIsUnit("target","player")) then
unit = "party1"
elseif (UnitIsUnit("target","party1")) then
unit = "party2"
elseif (UnitIsUnit("target","party2")) then
unit = "party3"
elseif (UnitIsUnit("target","party3")) then
unit = "party4"
else (UnitIsUnit("target","party4"))
unit = "player"
end
if UnitExists(unit) then
self:SetAttribute("unit",unit)
break
end
end
]]