if (document.images)
{
mapnav = new Image;
mapnav_roll = new Image;
orgs_berrynav = new Image;
orgs_berrynav_roll = new Image;

mapnav.src = "image/nav/map.gif";
mapnav_roll.src = "image/nav/map_roll.gif";
orgs_berrynav.src = "image/nav/orgs_berry.gif";
orgs_berrynav_roll.src = "image/nav/orgs_berry_roll.gif";
}

else
{
map = "";
map_roll = "";
map.home.src = "";
orgs_berry = "";
orgs_berry_roll = "";
orgs_berry.home.src = "";
}