I have several static files(pages), which are basically copies of my website pages source code, with the content changed.

These files support my website, (keeping the same format) in various ways.

For example the menu part is:-

```
<body>

<div id="menu">

<ul class="level1" id="root">
etc
etc. until
</ul>
    </div>

```

Unfortunately every month or so my menu bar changes and I have to update each static file manually.
As each of my static files have the same menu.

Is it possible to have one menu file which can be updated and have the static files load them automatically.

I plan to have several more static files. So this would be a great help if someone can suggest how to accomplish this.