interesting, Dreamweaver can sometimes have difficulty with certain browsers, For instance, DWCS4 will not work with Fire Fox if you select the Preview In Fire Fox option, but will work with Safari, could be a similar problem here.
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.