It would be if it worked
The onmouseover and onmouseout properties define javascript or vbscript commands to execute. That solution does nothing. Traxor, I think you really need to stick to answering questions you can answer, because, yes, answering every question you see is called spam. What does the best working example have to do with dreamweaver?
The innerHTML property is the easiest way to swap code, and I'd recommend that way. If you wanted a more universal solution (to include the paranoid anti-js'ers
) you could probably do it with CSS but it would be fiddly and JS is far easier.