sub thclick()

	dim id, elt, img

	id = window.event.srcelement.id



	if left(id, 1) <> "m" then exit sub



	set elt = document.all("c" & mid(id, 3))

	set img = document.all("mi" & mid(id, 3))



	if elt.style.display = "none" then

		elt.style.display = ""

		img.src = "open.png"

	else

		elt.style.display = "none"

		img.src = "closed.png"

	end if



	set elt = nothing

	set img = nothing

end sub



sub window_onload()

	dim id, elt



	for i = 0 to document.all.length - 1

		set elt = document.all(i)



		if left(elt.id, 1) = "c" then

			elt.style.display = "none"



		elseif left(elt.id, 2) = "mi" then

			elt.src = "closed.png"

		end if

	next

end sub