
<!--

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) {
		menu_01_over  = newImage("images/menu_01-over.jpg");
		menu_01_click = newImage("images/menu_01-click.jpg");
		menu_02_over  = newImage("images/menu_02-over.jpg");
		menu_02_click = newImage("images/menu_02-click.jpg");
		menu_03_over  = newImage("images/menu_03-over.jpg");
		menu_03_click = newImage("images/menu_03-click.jpg");
		menu_04_over  = newImage("images/menu_04-over.jpg");
		menu_04_click = newImage("images/menu_04-click.jpg");
		menu_05_over  = newImage("images/menu_05-over.jpg");
		menu_05_click = newImage("images/menu_05-click.jpg");
		preloadFlag = true;
	}
}

// -->