Page-Specific HTML/CSS Inserts?

Hi! I am using Atahaulpa3.4.6, and here is a link to my site.

I have created essentially an entire page for the front page by inserting an image map div container via Theme Options>HTML/CSS inserts. It works fine except, of course, whatever I insert there applies to every page of the site. How can I make this container page-specific and create another html/css insert that will apply to a different page of the site?

Thank you!