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) {
		AboutUsOver_over = newImage("images/AboutUsOver-over.gif");
		WhyAnesFreeOver_over = newImage("images/WhyAnesFreeOver-.gif");
		ContactUsOver_over = newImage("images/ContactUsOver-ov.gif");
		FAQsOver_over = newImage("images/FAQsOver-over.gif");
		PreventativeCareOver_over = newImage("images/PreventativeC-10.gif");
		VetInquiresOver_over = newImage("images/VetInquiresOver-.gif");
		WatchOver_over = newImage("images/WatchOver-over.gif");
		VetTestOver_over = newImage("images/VetTestOver-over.gif");
		preloadFlag = true;
	}
}