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) {
		Home_over = newImage("images/Home-over.jpg");
		News_Reports_over = newImage("images/News-Reports-over.jpg");
		Live_Stock_over = newImage("images/Live-Stock-over.jpg");
		Horse_Tack_over = newImage("images/Horse-Tack-over.jpg");
		Furniture_over = newImage("images/Furniture-over.jpg");
		Property_Sales_over = newImage("images/Property-Sales-over.jpg");
		Property_Lets_over = newImage("images/Property-Lets-over.jpg");
		Contact_Us_over = newImage("images/Contact-Us-over.jpg");
		Horse_Tack_Sales_over = newImage("images/Horse-Tack-Sales-over.png");
		Cattle_Market_over = newImage("images/Cattle-Market-over.png");
		Furniture_Sales_over = newImage("images/Furniture-Sales-over.png");
		Latest_Property_over = newImage("images/Latest-Property-over.png");
		preloadFlag = true;
	}
}