Alternative to Server Side Includes For Blogger

For server-side includes, you can use html:include to dynamically insert an HTML page.  Is there anything equivalent that you can use with Blogger?  My daughter is about to do a makeover of my blog (and perhaps my web page) to bring them into the modern age.  One of her plans is to add tabs to the top of the blog, like instapundit.com does, where you can see my books, popular magazine articles, and scholarly articles -- some of the stuff that is at www.claytoncramer.com.  If there was something equivalent to html:include for Blogger, it would allow us to skip having two copies of these pages.  (If you have two copies of the same page, you know that one is them is going to be out of date.)