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) {
		SayNewsletter_10_SayNewsletter_11_over = newImage("img/SayNewsletter_10-SayNewslet.gif");
		SayNewsletter_11_over = newImage("img/SayNewsletter_11-over.gif");
		SayNewsletter_11_SayNewsletter_12_over = newImage("img/SayNewsletter_11-SayNewslet.gif");
		SayNewsletter_12_over = newImage("img/SayNewsletter_12-over.gif");
		SayNewsletter_12_SayNewsletter_13_over = newImage("img/SayNewsletter_12-SayNewslet.gif");
		SayNewsletter_13_over = newImage("img/SayNewsletter_13-over.gif");
		SayNewsletter_20_over = newImage("img/SayNewsletter_20-over.gif");
		LeftIcons_01_over = newImage("img/LeftIcons_01-over.gif");
		LeftIcons_02_over = newImage("img/LeftIcons_02-over.gif");
		LeftIcons_03_over = newImage("img/LeftIcons_03-over.gif");
		preloadFlag = true;
	}
}