[harrellj]

That if level >=1 bit? Should be in ().

So, it'd be:

	function LevelUp_OnLoad()
	  this:RegisterEvent("MERCHANT_SHOW");
	end

	function LevelUp_OnEvent(event)
	  if (event == "MERCHANT_SHOW") then
	    local level = UnitLevel("player");
	    if (level >= 1) then
               LoadProfile();
            end
	  end
	end

I had to clean up the whitespacing to make it easier to read for myself too :P