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_logo_employment_8 = newImage("image/ui-logo-employment_8.jpg");
		ui_logo_stafflogin_9 = newImage("image/ui-logo-stafflogin_9.jpg");
		ui_logo_custLogin_10 = newImage("image/ui-logo-custLogin_10.jpg");
		ui_nav_home_2 = newImage("image/ui-nav-home_2.gif");
		ui_nav_ourPlants_14 = newImage("image/ui-nav-ourPlants_14.gif");
		ui_nav_availability_15 = newImage("image/ui-nav-availability_15.gif");
		ui_nav_forRetailers_16 = newImage("image/ui-nav-forRetailers_16.gif");
		ui_nav_forGrowers_17 = newImage("image/ui-nav-forGrowers_17.gif");
		ui_nav_pickupCenter_18 = newImage("image/ui-nav-pickupCenter_18.gif");
		ui_nav_dormantMaterial_19 = newImage("image/ui-nav-dormantMaterial_19.gif");
		ui_nav_locations_20 = newImage("image/ui-nav-locations_20.gif");
		ui_nav_aboutUs_2 = newImage("image/ui-nav-aboutUs_2.gif");
		ui_nav_featPlants_2 = newImage("image/ui-nav-featPlants_2.gif");
		ui_nav_growerProducts_2 = newImage("image/ui-nav-growerProducts_2.gif");
		ui_nav_showroom_2 = newImage("image/ui-nav-showroom_2.gif");
		ui_nav_inStoreNow_2 = newImage("image/ui-nav-inStoreNow_2.gif");
		ui_nav_customerLogin_2 = newImage("image/ui-nav-customerLogin_2.gif");
		ui_nav_staffTools_2 = newImage("image/ui-nav-staffTools_2.gif");
		preloadFlag = true;
	}
}