Pasting the HTML Code
Open the HTML file that Fireworks generate in Dreamweaver. Also open the file in which you want to place the rollover.
Take a look at the HTML for the rollover. You will see instructions about where to cut and paste the sections into your HTML document.
Paste the section beginning with <script language="JavaScript"> and ending with </script> into your HTML document anywhere between the <head> and </head tags>