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) {
		Melby72Cont_04_over = newImage("images/Melby72Cont_04-over.gif");
		Melby72Cont_04_Melby72Cont_05_over = newImage("images/Melby72Cont_04-Melby72Cont_.gif");
		Melby72Cont_05_Melby72Cont_04_over = newImage("images/Melby72Cont_05-Melby72Cont_.gif");
		Melby72Cont_05_over = newImage("images/Melby72Cont_05-over.gif");
		Melby72Cont_05_Melby72Cont_11_over = newImage("images/Melby72Cont_05-Melby72Co-11.gif");
		Melby72Cont_11_Melby72Cont_05_over = newImage("images/Melby72Cont_11-Melby72Cont_.gif");
		Melby72Cont_11_over = newImage("images/Melby72Cont_11-over.gif");
		Melby72Cont_11_Melby72Cont_12_over = newImage("images/Melby72Cont_11-Melby72Co-20.gif");
		Melby72Cont_12_Melby72Cont_11_over = newImage("images/Melby72Cont_12-Melby72Cont_.gif");
		Melby72Cont_12_over = newImage("images/Melby72Cont_12-over.gif");
		Melby72Cont_12_Melby72Cont_13_over = newImage("images/Melby72Cont_12-Melby72Co-24.gif");
		Melby72Cont_13_Melby72Cont_12_over = newImage("images/Melby72Cont_13-Melby72Cont_.gif");
		Melby72Cont_13_over = newImage("images/Melby72Cont_13-over.gif");
		Melby72Cont_20_over = newImage("images/Melby72Cont_20-over.gif");
		preloadFlag = true;
	}
}