Unfortunately, this is not possible with straight HTML.
You can do it with other technology, but that usually requires that you have server technology like SSI or PHP or that you learn Java Script.
And don't forget to check out the things that are missing from Dreamweaver CS5.
), but this 9-Step Checklist will show you how to migrate your Go Live 5, 6, CS or older Webs into Dreamweaver CS4."The Go Live Migration Kit extension has been designed to help Go Live users make the transition to Dreamweaver CS4 as easy as possible.
This free extension will convert any of your Go Live CS2 or Go Live 9 sites to Dreamweaver CS4 sites, including defining a site and organizing assets, snippets, and templates..."HAT A HOOT! As many Adobe Go Live users have discovered to their sorrow, the official Adobe Go Live Migration Tool (that is supposed to convert existing Go Live Webs into Dreamweaver Webs) doesn't work in many cases, and the biggest losers are Adobe's most loyal, longtime customers. No matter what Adobe claims at the top of the official Go Live Migration Kit documentation, what the company says at the bottom is what really matters. Note also: If you created your site with Go Live CS (7) or older and then upgraded to Go Live CS2 (8) or Go Live 9, you may experience problems with the Go Live Migration Kit extension for Dreamweaver CS4.
And that's just the beginning of the fun that Adobe has up it's sleeve with the Go Live Migration Tool. Yet at the same time, Dreamweaver DOES sometimes automatically make changes to the HTML code that may mangle at least some perfectly good HTML code created with Go Live. The quickest and easiest thing to do is is to leave your important Go Live Head and Body Actions as they are.
One of the most popular questions I'm asked about HTML is how to include one bit of HTML code in another Web page, without having to re-write the code every time.