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) {
		mnu_01_over = newImage("images/mnu_01-over.gif");
		mnu_02_over = newImage("images/mnu_02-over.gif");
		mnu_03_over = newImage("images/mnu_03-over.gif");
		mnu_05_over = newImage("images/mnu_05-over.gif");
		mnu_06_over = newImage("images/mnu_06-over.gif");
		mnu_07_over = newImage("images/mnu_07-over.gif");
		preloadFlag = true;
	}
}
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) {
		f_mnu_01_over = newImage("images/f_mnu_01-over.gif");
		f_mnu_02_over = newImage("images/f_mnu_02-over.gif");
		f_mnu_03_over = newImage("images/f_mnu_03-over.gif");
		f_mnu_04_over = newImage("images/f_mnu_04-over.gif");
		f_mnu_05_over = newImage("images/f_mnu_05-over.gif");
		f_mnu_06_over = newImage("images/f_mnu_06-over.gif");
		preloadFlag = true;
	}
}

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) {
		forum_01_over = newImage("images/forum_01-over.gif");
		preloadFlag = true;
	}
}