Moderator’s note: Moved to HTML & CSS.

The shopping cart will work in FF but not IE.  Here is the site.

can you define “not work?”  A link to a specific place it is not working is helpful as well

Yeah, I guess that might help!

The way it is not working is that when I add an item to the cart, but then try to delete it or update it to be multiple items, it will not update.  It is not a specific spot on the site it is on any item added to the cart. 

On the bottom of the screen I get the IE exclamation point that says Error on Page.  Any ideas?  Or is more detail needed?

When you click on the error on your IE browser window, what does it say?

The more I think about this, I believe the issue is actually with FoxyCart vs. Cool Commerce.  I am working with them now to figure it out.