function new1()
	local obj ={}
	obj.name1 = 1
	obj.name2 = 2
	obj.name3 = "x"
	obj.name4 = {}
	obj.name5 = nil
	return obj
end

function new2()
	local obj =
	{
		name1 = 1,
		name2 = 2,
		name3 = "x",
		name4 = {},
		name4 = nil
	}
	return obj
end


local t = os.clock()
for i = 1, 100000 do
	new1()
end
print("new1: " ,os.clock() - t)


t = os.clock()
for i = 1, 100000 do
	new2()
end
print("new2: " ,os.clock() - t)

os.execute("PAUSE")