Joomla Session issue

[saadmalik]

Hey there,

I'm having some trouble trying to fix this issue I have with my Joomla template. The website I am working on is based off the Zeolite template from Joomla Art.
This is the Zeolite template: http://www.joomlart.com/templates_demo. ... ja_zeolite
This is my design: http://homecityinc.saadmalik.net

If you go to the original Zeolite template, notice that when you click one of the categories on the left column, the Featured/Popular products boxes and the right-most column disappear.

But if you head over to my website, when you click one of the categories on the left, it ends up retaining the Featured products box and the right column, and makes the products load up under all of it.
Also notice, that if you click one of the other links in my menu, such as "Product Info" and THEN click one of the product categories, the products load up the way they should.

I would appreciate some help!
Thanks you!