Event.observe(window, 'load', function() {
        new AC.ContentSwap('video-tabswap-nav', 'video-tabswap-content', 'click');
        new AC.ContentSwap('video-barswap1-nav', 'video-barswap1-content', 'click');
        new AC.ContentSwap('video-barswap2-nav', 'video-barswap2-content', 'click');
        new AC.ContentSwap('video-barswap3-nav', 'video-barswap3-content', 'click');
        new AC.ContentSwap('video-barswap4-nav', 'video-barswap4-content', 'click');

        new AC.ContentSwap('graphics-tabswap-nav', 'graphics-tabswap-content', 'click');
        new AC.ContentSwap('graphics-barswap1-nav', 'graphics-barswap1-content', 'click');
        new AC.ContentSwap('graphics-barswap2-nav', 'graphics-barswap2-content', 'click');

        new AC.ContentSwap('3d-tabswap-nav', '3d-tabswap-content', 'click');
        new AC.ContentSwap('3d-barswap1-nav', '3d-barswap1-content', 'click');
        new AC.ContentSwap('3d-barswap2-nav', '3d-barswap2-content', 'click');
        new AC.ContentSwap('3d-barswap3-nav', '3d-barswap3-content', 'click');
        new AC.ContentSwap('3d-barswap4-nav', '3d-barswap4-content', 'click');

        new AC.ContentSwap('science-tabswap-nav', 'science-tabswap-content', 'click');
        new AC.ContentSwap('science-barswap1-nav', 'science-barswap1-content', 'click');
        new AC.ContentSwap('science-barswap2-nav', 'science-barswap2-content', 'click');

        new AC.ContentSwap('computing-tabswap-nav', 'computing-tabswap-content', 'click');
        new AC.ContentSwap('computing-barswap1-nav', 'computing-barswap1-content', 'click');
        new AC.ContentSwap('computing-barswap2-nav', 'computing-barswap2-content', 'click');

        new AC.ContentSwap('synthetic-tabswap-nav', 'synthetic-tabswap-content', 'click');
        new AC.ContentSwap('synthetic-barswap1-nav', 'synthetic-barswap1-content', 'click');

        new AC.ContentSwap('graphicscards-tabswap-nav', 'graphicscards-tabswap-content', 'click');

        new AC.ContentSwap('raid-tabswap-nav', 'raid-tabswap-content', 'click');
});