function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		nav_products_over = newImage("../images/military/home/topnav_products-over.gif");
		nav_quote_over = newImage("../images/military/home/topnav_quote-over.gif");
		nav_buy_over = newImage("../images/military/home/topnav_buy-over.gif");
		nav_pc_over = newImage("../images/military/home/topnav_pc-over.gif");
		nav_search_over = newImage("../images/military/home/topnav_search-over.gif");
		nav_sample_over = newImage("../images/military/home/topnav_sample-over.gif");
		subnav_home_over = newImage("../images/military/home/subnav_home-over.gif");
		subnav_login_over = newImage("../images/military/home/subnav_login-over.gif");
		subnav_forms_over = newImage("../images/military/home/subnav_forms-over.gif");
		subnav_contact_over = newImage("../images/military/home/subnav_contact-over.gif");
		subnav_refer_over = newImage("../images/military/home/subnav_refer-over.gif");
		subnav_mailinglist_over = newImage("../images/military/home/subnav_mailinglist-over.gif");
		// productdropdown
		nav_products_coins_over = newImage("../images/military/home/topnav_products_coins-over.gif?nocache=1");
		nav_products_patches_over = newImage("../images/military/home/topnav_products_patches-over.gif?nocache=1");
		nav_products_patches_over = newImage("../images/military/home/topnav_products_buttons-over.gif?nocache=1");
		nav_products_pins_over = newImage("../images/military/home/topnav_products_pins-over.gif?nocache=1");
		nav_products_awards_over = newImage("../images/military/home/topnav_products_awards-over.gif?nocache=1");
		nav_products_keychains_over = newImage("../images/military/home/topnav_products_keychains-over.gif?nocache=2");
		nav_products_badges_over = newImage("../images/military/home/topnav_products_badges-over.gif?nocache=1");
		nav_products_specials_over = newImage("../images/military/home/topnav_products_specials-over.gif?nocache=1");
		preloadFlag = true;
	}
}