Ah, I see. Still, I find Sebastian's design far better: no need to look
> I'm not sure if Sebastian has already implemented it or not. I saw my friends
> using a software on Mac called aquaminds to produce webnotes, and that "expand"
> button is very useful when presenting across the internet during net-work
> Here is the one example page (including the "?1" after html):
> On this page, one can see the minus sign can be clicked and become plus sign