I am no expert at this , but you can acheive the effect by using frames
After you have created the web gallery go to the destination folder
1. Rename the index.htm (I used gallery.htm )
2. Open up dreamweaver goto "site" "new site" using the destination folder
3. In the Untitled-1 window, " edit" "save as" index.htm in the destination folder
then "insert" "frames" --> top
You can alter the size the frame and you can put text , pictures and links in each frame
4. highlight the link text and in the properties box hit the folder icon and link to gallery.htm
5. in the target box choose mainframe
save and upload
I put a header in the top, with a picture and some link text in the bottom ( in layers ) here :-
http://myweb.tiscali.co.uk/ronniereplay/test/
I am sure there is a better way, but this works