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_button01o = newImage("images/menu01o.gif");
		menu_button02o = newImage("images/menu02o.gif");
		menu_button03o = newImage("images/menu03o.gif");
		menu_button04o = newImage("images/menu04o.gif");
		menu_button05o = newImage("images/menu05o.gif");
		menu_button01o = newImage("images/menu_clothes01o.gif");
		menu_button02o = newImage("images/menu_clothes02o.gif");
		menu_button03o = newImage("images/menu_clothes03o.gif");
		menu_button03o = newImage("images/menu_clothes_girls_01-over.gif");
		menu_button03o = newImage("images/menu_clothes_girls_02-over.gif");
		menu_button03o = newImage("images/menu_clothes_girls_03-over.gif");
		menu_button03o = newImage("images/menu_clothes_girls_04-over.gif");
		menu_button03o = newImage("images/menu_clothes_girls_05-over.gif");
		menu_button03o = newImage("images/menu_clothes_girls_06-over.gif");
		menu_button03o = newImage("images/menu_clothes_girls_07-over.gif");
		preloadFlag = true;
	}
}