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) {
		item1_over = newImage("/img/menu/item1-over.gif");
		item2_over = newImage("/img/menu/item2-over.gif");
		item3_over = newImage("/img/menu/item3-over.gif");
		item4_over = newImage("/img/menu/item4-over.gif");
		menu_13_item3_over = newImage("/img/menu/menu_13-item3_over.gif");
		menu_14_item4_over = newImage("/img/menu/menu_14-item4_over.gif");
		item5_over = newImage("/img/menu/item5-over.gif");
		item6_over = newImage("/img/menu/item6-over.gif");
		item7_over = newImage("/img/menu/item7-over.gif");
		item8_over = newImage("/img/menu/item8-over.gif");
		item9_over = newImage("/img/menu/item9-over.gif");
		menu_25_item9_over = newImage("/img/menu/menu_25-item9_over.gif");
		menu_26_item5_over = newImage("/img/menu/menu_26-item5_over.gif");
		menu_27_item6_over = newImage("/img/menu/menu_27-item6_over.gif");
		preloadFlag = true;
	}
}


function GoToURL(menu)
{
	URL = menu.options[menu.selectedIndex].value;
	if (URL.length > 0)
	{
		window.location.href = URL;
	}
}