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_new_home003 = newImage("image/ui-new-home-03.gif");
		ui_new_residential005 = newImage("image/ui-new-residential-05.gif");
		ui_new_commercial007 = newImage("image/ui-new-commercial-07.gif");
		ui_new_projects009 = newImage("image/ui-new-projects-09.gif");
		ui_new_forms011 = newImage("image/ui-new-forms-11.gif");
		ui_new_contact013 = newImage("image/ui-new-contact-13.gif");
		ui_new_login015 = newImage("image/ui-new-login-15.gif");
		preloadFlag = true;
	}
}