Extra Code Generated

I just did a Fantastico install (2.9.2) and immediately upgraded to 3.0 and activated 2010. I added text and a photo to the About page and every time I switch between the Visual and HTML views of the edit page extra “code” is added to the photo, which does not and will not show. The code is: uvhgneezcosuypdiyvpy uvhgneezcosuypdiyvpy

Every time I switch from Visual to HTML another instance is added:

<img class="alignright size-medium wp-image-7 uvhgneezcosuypdiyvpy uvhgneezcosuypdiyvpy uvhgneezcosuypdiyvpy uvhgneezcosuypdiyvpy" title="Jim" src="http://selectpropertyinspection.com/wp-content/uploads/2010/07/IMG_0083-300x250.jpg" alt="Jim Hower" width="300" height="250" />

Please advise.