I wanted to create a home page that would have a bit of copy that sits ontop of a video playing in the background along with an email sign-up. This page would promp you—when clicked in a certain area—for a password for you to proceed to the normal blog.
I started that thread and posted the solution I used (with the Casper theme), but I ended up deciding not to use Ghost as I don’t have time to learn several new languages (node.js, handlebars, etc.) when I already know how to create WordPress themes and plugins in PHP. So I can’t easily tell you how to implement my solution beyond the instructions I already posted.
One thing I can add is that the HTML to hide the password form involved three modifications to the template. First put this in the <head> of the template: