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("http://homepage3.nifty.com/lakeinn/img/menu_01-over.gif");

		menu_02_over = newImage("http://homepage3.nifty.com/lakeinn/img/menu_02-over.gif");

		menu_03_over = newImage("http://homepage3.nifty.com/lakeinn/img/menu_03-over.gif");

		menu_04_over = newImage("http://homepage3.nifty.com/lakeinn/img/menu_04-over.gif");

		menu_05_over = newImage("http://homepage3.nifty.com/lakeinn/img/menu_05-over.gif");

		menu_06_over = newImage("http://homepage3.nifty.com/lakeinn/img/menu_06-over.gif");

		menu_07_over = newImage("http://homepage3.nifty.com/lakeinn/img/menu_07-over.gif");

		preloadFlag = true;

	}

}