How to add additional header on Index page?

I have current version of zen cart. I want to add an additional header on the Index (home) page. It would be below the Tagline and above the white space (see store) - http://www.blueskyframes.com/store. There is a space below the logo and company name and above the white space. I was going to put color in the white space, but decided it was okay as is. It gives a natural break without being too harsh on the eyes. The header would be centered in the page width. I would need an on/off switch in Admin to control it. A file to make and store different announcements for use in the header. There is space available, but I need to know if it is possible?

Thanks in advance for your suggestions and input.

You can use the Banner Manager to control different content in the bottom of the header. Try header position 2 or 3.

Configuration > Layout Settings > Banner Display Groups - Header Position 2

Tools > Banner Manager