Side Columns

[Guest]

I just installed the Dynamenu_for_osCommerce_v1 on my site and some how the column_right is now on the left side of the page only on the main page. If I go to another page, it's where it should be. :(

I have no idea what I did but if someone could help me get it right, I would really appreciate it.

 

My site is: http://www.rickspcparts.com/store