Disable Right Column for Wordpress pages

O.k. This actually is a tough one I believe, as it would require some code to recognize if a page is a WordPress page or not.

Normally disabling the right column is an easy task by adding some code to the tpl_main_page.php or to the stylesheet, but this is not possible with the WordPress pages because stylesheet_woz.css is global, so disabling the right column would obviously shut them off on all pages that load that stylesheet (which is all pages because it is global).

I'm thinking there must be some sort of an 'if else' statement that could help in disabling the right column for wordpress only pages.

Any Help?

This would actually be a helpful thing for many people.