if (document.images)
{
homenav = new Image;
homenav_roll = new Image;
menunav = new Image;
menunav_roll = new Image;
interiornav = new Image;
interiornav_roll = new Image;
foodnav = new Image;
foodnav_roll = new Image;
drinknav = new Image;
drinknav_roll = new Image;
pressnav = new Image;
pressnav_roll = new Image;
contactnav = new Image;
contactnav_roll = new Image;

homenav.src = "image/nav/home.gif";
homenav_roll.src = "image/nav/home_roll.gif";
menunav.src = "image/nav/menu.gif";
menunav_roll.src = "image/nav/menu_roll.gif";
interiornav.src = "image/nav/interior.gif";
interiornav_roll.src = "image/nav/interior_roll.gif";
foodnav.src = "image/nav/food.gif";
foodnav_roll.src = "image/nav/food_roll.gif";
drinknav.src = "image/nav/drink.gif";
drinknav_roll.src = "image/nav/drink_roll.gif";
pressnav.src = "image/nav/press.gif";
pressnav_roll.src = "image/nav/press_roll.gif";
contactnav.src = "image/nav/contact.gif";
contactnav_roll.src = "image/nav/contact_roll.gif";
}