there should be a css class for the navigation div that you can edit the width for.
send a link where i can see the problem, and i can tell you where the css is.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.