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_fr_05_over = newImage("images/menu_fr_05-over.gif");
		menu_fr_06_menu_fr_05_over = newImage("images/menu_fr_06-menu_fr_05_over.gif");
		menu_fr_06_over = newImage("images/menu_fr_06-over.gif");
		menu_fr_07_menu_fr_06_over = newImage("images/menu_fr_07-menu_fr_06_over.gif");
		menu_fr_07_over = newImage("images/menu_fr_07-over.gif");
		menu_fr_08_menu_fr_07_over = newImage("images/menu_fr_08-menu_fr_07_over.gif");
		menu_fr_08_over = newImage("images/menu_fr_08-over.gif");
		menu_fr_09_menu_fr_08_over = newImage("images/menu_fr_09-menu_fr_08_over.gif");
		menu_fr_09_over = newImage("images/menu_fr_09-over.gif");
		menu_fr_10_menu_fr_09_over = newImage("images/menu_fr_10-menu_fr_09_over.gif");
		menu_fr_10_over = newImage("images/menu_fr_10-over.gif");
		menu_fr_11_menu_fr_10_over = newImage("images/menu_fr_11-menu_fr_10_over.gif");
		menu_fr_11_over = newImage("images/menu_fr_11-over.gif");
		menu_fr_12_menu_fr_11_over = newImage("images/menu_fr_12-menu_fr_11_over.gif");
		menu_fr_12_over = newImage("images/menu_fr_12-over.gif");
		menu_fr_13_menu_fr_12_over = newImage("images/menu_fr_13-menu_fr_12_over.gif");
		preloadFlag = true;
	}
}