Add to Cart dead link and display issue on FireFox Help Please

[jcat]

Hi,

I just found out that my site has layout problem on FireFox, and the Add to Cart Link is not working!

Problem 1:
Layout messed up on FireFox.

Site URL: http://www.simplycuter.com

As you see, the main page shows up at the bottom instead of in the right pane. If you click into any product info page, the same thing happens.
Page layout has no such problem on IE and Chrome though.

Problem2:
Add to Cart link is dead on FireFox.
Again, it works fine on IE and Chrome.

Is this a browser compatibility issue? Any ideas on what went wrong and how to fix?

I'm using Zen Cart 1.3.8a

Your advice is very much appreciated!

[rstevenson]

When I load that page into my editor and check the syntax, I get 36 errors, a few warnings and a couple of notes. Most of the errors could not cause the problem you describe, but there are two places where you have the same DIV ID used twice. IDs must be unique in a page, and some browsers will render the style wrong because of the double ID issue. Fix that and you will likely fix the problem.

Rob

[jcat]

Thanks for pointing out the double DIV id problem!
I figured out that it was due to the reward points mod that I installed.
There is a bug in the php where it tries to display the reward points in the sidebox. I've just fixed it.

Thank you again for your help!