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) {
		ui_header_wholesaler_2 = newImage("image/ui-header-wholesaler_2.gif");
		ui_nav_home_8 = newImage("image/ui-nav-home_8.gif");
		ui_nav_wheretobuy_9 = newImage("image/ui-nav-wheretobuy_9.gif");
		ui_nav_whatsnew_10 = newImage("image/ui-nav-whatsnew_10.gif");
		ui_nav_calendar_11 = newImage("image/ui-nav-calendar_11.gif");
		ui_nav_press_12 = newImage("image/ui-nav-press_12.gif");
		ui_nav_about_13 = newImage("image/ui-nav-about_13.gif");
		ui_nav_contact_14 = newImage("image/ui-nav-contact_14.gif");
		preloadFlag = true;
	}
}