<!--

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) {
		tour_over = newImage('images/tour-over.gif');
		advisor_over = newImage('images/advisor-tour_over.gif');
		wagefinder_over = newImage('images/wagefinder-over');
		search_over = newImage('images/search-tour_over.gif');
		sites_over = newImage('images/sites-tour_over.gif');
		preloadFlag = true;
	}
}

// -->