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) {
		header_01_header_03_over = newImage("/Lode/images/header_01-header_03_over.jpg");
		header_01_header_04_over = newImage("/Lode/images/header_01-header_04_over.jpg");
		header_03_over = newImage("/Lode/images/header_03-over.gif");
		header_04_over = newImage("/Lode/images/header_04-over.jpg");
		header_05_over = newImage("/Lode/images/header_05-over.jpg");
		header_07_header_03_over = newImage("/Lode/images/header_07-header_03_over.jpg");
		header_07_header_04_over = newImage("/Lode/images/header_07-header_04_over.jpg");
		header_07_header_05_over = newImage("/Lode/images/header_07-header_05_over.jpg");
		header_09_over = newImage("/Lode/images/header_09-over.jpg");
		header_10_over = newImage("/Lode/images/header_10-over.jpg");
		header_11_over = newImage("/Lode/images/header_11-over.jpg");
		header_12_over = newImage("/Lode/images/header_12-over.jpg");
		header_13_over = newImage("/Lode/images/header_13-over.jpg");
		header_14_over = newImage("/Lode/images/header_14-over.jpg");
		header_15_over = newImage("/Lode/images/header_15-over.jpg");
		header_17_header_09_over = newImage("/Lode/images/header_17-header_09_over.jpg");
		header_17_header_11_over = newImage("/Lode/images/header_17-header_11_over.jpg");
		header_17_header_13_over = newImage("/Lode/images/header_17-header_13_over.jpg");
		header_17_header_15_over = newImage("/Lode/images/header_17-header_15_over.jpg");
		preloadFlag = true;
	}
}