function SetIconTextures(control, optID)
	local id = optID or control.Data.id

	-- AZ ADDITION
	-- Load the unit icons into a cache instead of retrieving it every time.
	-- This helps performance significantly.
	if id then
		if not UnitIconCache[id] then
			if DiskGetFileInfo(UIUtil.UIFile('/icons/units/'..id..'_icon.dds')) then
				UnitIconCache[id] = UIUtil.UIFile('/icons/units/'..id..'_icon.dds')
			else
				UnitIconCache[id] = default_icon
			end
		end
		control.Icon:SetTexture(UnitIconCache[id])
		
		if __blueprints[id].StrategicIconName then
			local iconName = __blueprints[id].StrategicIconName
			if DiskGetFileInfo('/textures/ui/common/game/strategicicons/'..iconName..'_rest.dds') then
				control.StratIcon:SetTexture('/textures/ui/common/game/strategicicons/'..iconName..'_rest.dds')
				control.StratIcon.Height:Set(control.StratIcon.BitmapHeight)
				control.StratIcon.Width:Set(control.StratIcon.BitmapWidth)
			else
				control.StratIcon:SetSolidColor('ff00ff00')
			end
		else
			control.StratIcon:SetSolidColor('00000000')
		end
	else
        control.Icon:SetTexture(default_icon)
        control.StratIcon:SetSolidColor('ff00ff00')
    end
    
    -- END AZ ADDITION
end