// JavaScript Document

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) {
		res_menu01_01_res_menu01_02_over = newImage("images/res_menu01_01-res_menu01_02.gif");
		res_menu01_02_over = newImage("images/res_menu01_02-over.gif");
		res_menu01_03_res_menu01_02_over = newImage("images/res_menu01_03-res_menu01_02.gif");
		res_menu01_03_over = newImage("images/res_menu01_03-over.gif");
		res_menu01_04_res_menu01_03_over = newImage("images/res_menu01_04-res_menu01_03.gif");
		res_menu01_04_over = newImage("images/res_menu01_04-over.gif");
		res_menu01_05_res_menu01_04_over = newImage("images/res_menu01_05-res_menu01_04.gif");
		res_menu01_05_over = newImage("images/res_menu01_05-over.gif");
		res_menu01_05_res_menu01_06_over = newImage("images/res_menu01_05-res_menu01_06.gif");
		res_menu01_06_res_menu01_05_over = newImage("images/res_menu01_06-res_menu01_05.gif");
		res_menu01_06_over = newImage("images/res_menu01_06-over.gif");
		preloadFlag = true;
	}
}