<!--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) {		about_over = newImage("images/nav/about_over.gif");		products_over = newImage("images/nav/products_over.gif");		customers_over = newImage("images/nav/customers_over.gif");		contact_over = newImage("images/nav/contact_over.gif");		login_over = newImage("images/nav/login_over.gif");		asmgmt_over = newImage("images/nav/asmgmt_over.gif");		fmgmt_over = newImage("images/nav/fmgmt_over.gif");		remgmt_over = newImage("images/nav/remgmt_over.gif");		amgmt_over = newImage("images/nav/amgmt_over.gif");		cmgmt_over = newImage("images/nav/cmgmt_over.gif");		csmgmt_over = newImage("images/nav/csmgmt_over.gif");		click_over = newImage("images/nav/btn_click_over.gif");		preloadFlag = true;	}}// -->
