Pop up problem

[rschoensta]

I started a web site in WD5.
A number of new problems cropped up after updating to WD6.

The latest that I just noticed is that my popup pictures no longer work.
I have about 6 pages which are a work in progress but all share the format of the ladies league page which I am uploading.
The template for this page came from the Holiday gallery.
This template has 5 small pictures and a large picture in the middle.
When the mouse hovers over one of the small pictures it should be mirrored in the main with a larger image.

I have deleted all of my current pages except for this one
And then I added the page from the Holiday gallery which was the template.
This works as expected.
My web pages don't.
I don't see any obvious differences.

I'm uploading the file if anyone can help.
TIA