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) {
		eventauctions_over = newImage("/clientservices/images/nav_eventauctions_over.gif");
		certificateauctions_over = newImage("/clientservices/images/nav_eventauctions_cert_over.gif");
		emarketplace_over = newImage("/clientservices/images/nav_emarketplace_over.gif");
		eclassified_over = newImage("/clientservices/images/nav_eclassifiedxpress_over.gif");
		emerchantxpress_over = newImage("/clientservices/images/nav_emerchantxpress_over.gif");
		askourexpert_over = newImage("/clientservices/images/nav_askourexpert_over.gif");
		knowledge_over = newImage("/clientservices/images/nav_knowledge_over.gif");
		technicalsupport_over = newImage("/clientservices/images/nav_technical_over.gif");
		salessupport_over = newImage("/clientservices/images/nav_sales_over.gif");
		change_country_over = newImage("/clientservices/images/nav_change_country_over.gif");
		preloadFlag = true;
	}
}