if (document.images) {

 homeon = new Image();
 homeon.src = "/images/menu_home_on.gif";

 homeoff = new Image();
 homeoff.src = "/images/menu_home_off.gif";

 go_shoppingon = new Image();
 go_shoppingon.src = "/images/menu_go_shopping_on.gif";

 go_shoppingoff = new Image();
 go_shoppingoff.src = "/images/menu_go_shopping_off.gif";

 about_our_bookson = new Image();
 about_our_bookson.src = "/images/menu_about_our_books_on.gif";

 about_our_booksoff = new Image();
 about_our_booksoff.src = "/images/menu_about_our_books_off.gif";

 about_uson = new Image();
 about_uson.src = "/images/menu_about_us_on.gif";

 about_usoff = new Image();
 about_usoff.src = "/images/menu_about_us_off.gif";

 signings_and_stuffon = new Image();
 signings_and_stuffon.src = "/images/menu_signings_and_stuff_on.gif";

 signings_and_stuffoff = new Image();
 signings_and_stuffoff.src = "/images/menu_signings_and_stuff_off.gif";

 stay_in_touchon = new Image();
 stay_in_touchon.src = "/images/menu_stay_in_touch_on.gif";

 stay_in_touchoff = new Image();
 stay_in_touchoff.src = "/images/menu_stay_in_touch_off.gif";

 contact_uson = new Image();
 contact_uson.src = "/images/menu_contact_us_on.gif";

 contact_usoff = new Image();
 contact_usoff.src = "/images/menu_contact_us_off.gif";

 site_mapon = new Image();
 site_mapon.src = "/images/menu_site_map_on.gif";

 site_mapoff = new Image();
 site_mapoff.src = "/images/menu_site_map_off.gif";

 buttonon = new Image();
 buttonon.src = "/images/menu_button_on.gif";

 buttonoff = new Image();
 buttonoff.src = "/images/menu_button_off.gif";

 home2on = new Image();
 home2on.src = "/images/menu_home2_on.gif";

 home2off = new Image();
 home2off.src = "/images/menu_home2_off.gif";

 policieson = new Image();
 policieson.src = "/images/menu_policies_on.gif";

 policiesoff = new Image();
 policiesoff.src = "/images/menu_policies_off.gif";

 shippingon = new Image();
 shippingon.src = "/images/menu_shipping_on.gif";

 shippingoff = new Image();
 shippingoff.src = "/images/menu_shipping_off.gif";

 contact_us2on = new Image();
 contact_us2on.src = "/images/menu_contact_us2_on.gif";

 contact_us2off = new Image();
 contact_us2off.src = "/images/menu_contact_us2_off.gif";

 my_accounton = new Image();
 my_accounton.src = "/images/menu_my_account_on.gif";

 my_accountoff = new Image();
 my_accountoff.src = "/images/menu_my_account_off.gif";

 view_carton = new Image();
 view_carton.src = "/images/menu_view_cart_on.gif";

 view_cartoff = new Image();
 view_cartoff.src = "/images/menu_view_cart_off.gif";

 check_outon = new Image();
 check_outon.src = "/images/menu_check_out_on.gif";

 check_outoff = new Image();
 check_outoff.src = "/images/menu_check_out_off.gif";

 }