if (document.images)
{
platinumnav = new Image;
platinumnav_roll = new Image;
goldnav = new Image;
goldnav_roll = new Image;
steelnav = new Image;
steelnav_roll = new Image;
specialnav = new Image;
specialnav_roll = new Image;
servicenav = new Image;
servicenav_roll = new Image;
contactnav = new Image;
contactnav_roll = new Image;
bagnav = new Image;
bagnav_roll = new Image;

platinumnav.src = "../image/nav/platinum.gif";
platinumnav_roll.src = "../image/nav/platinum_roll.gif";
goldnav.src = "../image/nav/gold.gif";
goldnav_roll.src = "../image/nav/gold_roll.gif";
steelnav.src = "../image/nav/steel.gif";
steelnav_roll.src = "../image/nav/steel_roll.gif";
specialnav.src = "../image/nav/special.gif";
specialnav_roll.src = "../image/nav/special_roll.gif";
servicenav.src = "../image/nav/service.gif";
servicenav_roll.src = "../image/nav/service_roll.gif";
contactnav.src = "../image/nav/contact.gif";
contactnav_roll.src = "../image/nav/contact_roll.gif";
bagnav.src = "../image/nav/bag.gif";
bagnav_roll.src = "../image/nav/bag_roll.gif";
}