if (document.images)
{
homenav = new Image;
homenav_roll = new Image;
locationsnav = new Image;
locationsnav_roll = new Image;
calendarnav = new Image;
calendarnav_roll = new Image;
shippingnav = new Image;
shippingnav_roll = new Image;
brochuresnav = new Image;
brochuresnav_roll = new Image;
contactnav = new Image;
contactnav_roll = new Image;

homenav.src = "image/nav_sec/home.gif";
homenav_roll.src = "image/nav_sec/home_roll.gif";
locationsnav.src = "image/nav_sec/locations.gif";
locationsnav_roll.src = "image/nav_sec/locations_roll.gif";
calendarnav.src = "image/nav_sec/calendar.gif";
calendarnav_roll.src = "image/nav_sec/calendar_roll.gif";
shippingnav.src = "image/nav_sec/shipping.gif";
shippingnav_roll.src = "image/nav_sec/shipping_roll.gif";
brochuresnav.src = "image/nav_sec/brochures.gif";
brochuresnav_roll.src = "image/nav_sec/brochures_roll.gif";
contactnav.src = "image/nav_sec/contact.gif";
contactnav_roll.src = "image/nav_sec/contact_roll.gif";
}

else
{
home = "";
home_roll = "";
home.home.src = "";
locations = "";
locations_roll = "";
locations.home.src = "";
calendar = "";
calendar_roll = "";
calendar.home.src = "";
shipping = "";
shipping_roll = "";
shipping.home.src = "";
brochures = "";
brochures_roll = "";
brochures.home.src = "";
contact = "";
contact_roll = "";
contact.home.src = "";
}