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_nav_home_9 = newImage("image/ui-nav-home_9.gif");
		ui_nav_home_10 = newImage("image/ui-nav-home_10.gif");
		ui_nav_wholesale_11 = newImage("image/ui-nav-wholesale_11.gif");
		ui_nav_wholesale_12 = newImage("image/ui-nav-wholesale_12.gif");
		ui_nav_retail_13 = newImage("image/ui-nav-retail_13.gif");
		ui_nav_retail_14 = newImage("image/ui-nav-retail_14.gif");
		ui_nav_fundraising_15 = newImage("image/ui-nav-fundraising_15.gif");
		ui_nav_fundraising_16 = newImage("image/ui-nav-fundraising_16.gif");
		ui_nav_ourplants_17 = newImage("image/ui-nav-ourplants_17.gif");
		ui_nav_ourplants_18 = newImage("image/ui-nav-ourplants_18.gif");
		ui_nav_contact_19 = newImage("image/ui-nav-contact_19.gif");
		ui_nav_contact_20 = newImage("image/ui-nav-contact_20.gif");
		ui_nav_about_21 = newImage("image/ui-nav-about_21.gif");
		ui_nav_about_22 = newImage("image/ui-nav-about_22.gif");
		ui_nav_custLogin_23 = newImage("image/ui-nav-custLogin_23.gif");
		preloadFlag = true;
	}
}