// JavaScript Document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) {		subnav_websitefeedback_over = newImage("/clients/eurocircle/newsite/contactec/images/subnav_websitefeedback_over.gif");		subnav_everythingelse_over = newImage("/clients/eurocircle/newsite/contactec/images/subnav_everythingelse_over.gif");		preloadFlag = true;	}}