// 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) {
		TBS_menu_01_TBS_menu_02_over = newImage("images/TBS-01-over.gif");
		TBS_menu_02_over = newImage("images/TBS-02-over.gif");
		TBS_menu_03_TBS_menu_02_over = newImage("images/TBS-03-over.gif");
		TBS_menu_04_TBS_menu_02_over = newImage("images/TBS-04-over.gif");
		TBS_menu_05_TBS_menu_02_over = newImage("images/TBS-05-over.gif");
		TBS_menu_06_TBS_menu_02_over = newImage("images/TBS-06-over.gif");
		TBS_menu_07_TBS_menu_02_over = newImage("images/TBS-07-over.gif");
		TBS_menu_08_TBS_menu_02_over = newImage("images/TBS-08-over.gif");
		preloadFlag = true;
	}
}