Can the home button be fixed to two urls? I got it

[born]

hey guys.
I just find a method to do this.the firefox could set the home page to
be bookmark or bookmark directory.
if we make a directory,and set two URLS in it,at the same time,set
when we open the firefox,open the homepage,it will open two pages.

my english is not good ,I hope you could understand.

[Kai Hendry]

I think I understand. Your proposal makes resetting two (or more)
homepages possible... in a very complicated way.
I don't think it solves the Home button pressing problem and I am not
removing the home button. :-)