Figured out how Terminal Island works. Not so difficult. Thats exactly what Dr. Watson says after Holms solves the mistery.

It basically creates a table with two rows. Something like this:

type help

[guest@some-ramdom-thoughts /]$

Now the text input field in the 2nd row is your commnad line. Whenever "Enter" is pressed, a javascript is called which copies the hardcoded response at the end of the first row. And thats it! just put a black background, some nice fonts and you are ready to roll. I already have a of my own! :)