on the index.php page i am showing text categories in 2 columns. For this example, when I click on Bar Rails i want it to show the thumnails in 3 columns. I know how to do this but when i change the setting in admin it makes the index.php page show the category listings in 3 columns as well. How do i have only two columns on the index.php page and 3 columns on the sub-category page i.e. by clicking on Bar Rails?

Here is the url http://216.119.95.51/ZenCart/

Thanks,
Slabadoo