Ahem ... that's "codeDawg" (but thanks for the 'Cool' compliment )
Here's a link to the original thread with the solution and some guesses as to "why" this is happening.
There's also a post in there for folks running Dreamweeaver version 8, who may not have the "Display External Files" option available.
My guess is that Facebook made a recent change to the FB badge jscript.
A change, either in the jscript itself or the html generated by the jscript, that DW-design-view has a hard time rendering.
I've also been having this problem with Dreamweaver 8 on an XP Pro system.
I solved it by designing my own artwork, and using that to link to the relevant Facebook page instead of having an official Facebook Badge. Can't see any reason why that shouldn't work as well for me.
I had no problem with the original badge for some months, so it's a change to their script that has caused the problem. Seems fairly typical of their attitude to their users - look at what is happening over Timeline.