--sizes
local targetSize=35;
local focusSize=35;
local FocusCreate = CreateFrame("Frame");
local Target=CreateFrame("Frame");
local Focus=CreateFrame("Frame");

--target part´
Target:SetParent(TargetFrame);
Target:SetPoint("RIGHT", TargetFrame, 0, 10);
Target:SetHeight(targetSize);
Target:SetWidth(targetSize);
Target.texture=Target:CreateTexture(nil,BORDER);
Target.texture:SetAllPoints();
Target.texture:SetTexture("Interface\\Icons\\ABILITY_DUALWIELD");
Target:Hide();

local function FrameOnUpdate(self)
if UnitAffectingCombat("target") then
self:Show();
else
self:Hide();
end
end

local TargetUpdate = CreateFrame("Frame")
TargetUpdate:SetScript("OnUpdate", function(self) FrameOnUpdate(Target) end);

--focus part, requires more work due to focusframe being an addon in TBC
local FocusUpdate = CreateFrame("Frame");

local function FrameOnUpdate(self)
if UnitAffectingCombat("focus") then
self:Show();
else
self:Hide();
end
end

local function CreateFocus()
if(UnitGUID("focus")~=nil) then
Focus:SetParent(FocusFrame);
Focus:SetPoint("RIGHT", FocusFrame, 0, 10);
Focus:SetHeight(focusSize);
Focus:SetWidth(focusSize);
Focus.texture=Focus:CreateTexture(nil,BORDER);
Focus.texture:SetAllPoints(Focus);
Focus.texture:SetTexture("Interface\\Icons\\ABILITY_DUALWIELD");
Focus:Hide();
FocusCreate:SetScript("OnUpdate", nil);

end
end
FocusUpdate:SetScript("OnUpdate", function(self) FrameOnUpdate(Focus) end);
FocusCreate:SetScript("OnUpdate", CreateFocus);