z-index problem IE7

We have just solved the issue changing the div in our template so it looked like this.

.art-content-layout .art-sidebar1
{
width: 200px;
z-index: 999;
to template.css

that sorted it. Sorry to bother you but thanks for your quick response

I am still having problems with this. Could help me with guidance on where the container code is. Sorry but I am lost. Works great in all browsers except IE. URL: larrynorton.net/baylor/

Jan