You motherfuckers know your shit

HTML? The only issue would be the scrolling from top to bottom, HTML can only handle left to right. As for the other stuff, I would make a table and use relative positions so it scales well. As for the scrolling, you could use GIF/apng but it gets heavy the more you want to achieve. Really without using CSS or javashit you are limited, interesting exercise though.

Have you installed Gentoo yet?

no need to use javashit for this at all, you can use css animations to make the images scroll