window.onload = function()
{

  MM_preloadImages(
    'images/nav/btn_about.png',
    'images/nav/btn_faq_f2.png',
    'images/nav/btn_contact_f2.png',
    'images/nav/btn_home_f2.png',
    'images/products/btn_pure.png',
    'images/products/btn_blends_f2.png',
    'images/products/btn_seasonal_f2.png',
    'images/products/btn_face_and_body_f2.png',
    'images/products/btn_massage_f2.png',
    'images/products/btn_baby_f2.png',
    'images/products/btn_incense_f2.png',
    'images/products/btn_accessories_f2.png'
  );
};

default_buttons = {
  oils : 'images/products/btn_pure_oils.png',
  oil_blends : 'images/products/btn_oil_blends.png',
  seasonal_blends : 'images/products/btn_seasonal_blends.png',
  face_and_body : 'images/products/btn_face_and_body.png',
  massage : 'images/products/btn_massage.png',
  baby : 'images/products/btn_baby.png',
  incense : 'images/products/btn_incense.png',
  accessories : 'images/products/btn_accessories.png'
};