function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function chIm() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<chIm.arguments.length; i+=2) {
			document[chIm.arguments[i]].src = chIm.arguments[i+1];
		}
	}
}

var preloadFlag = false;

function preloadImages() {
	if (document.images) {
		menu_news = newImage("images/m/news.gif");
		menu_news_over = newImage("images/m/news_h.gif");
		menu_adv = newImage("images/m/adv.gif");
		menu_adv_over = newImage("images/m/adv_h.gif");
		menu_magazine = newImage("images/m/magazine.gif");
		menu_magazine_over = newImage("images/m/magazine_h.gif");
		menu_distrib = newImage("images/m/distrib.gif");
		menu_distrib_over = newImage("images/m/distrib_h.gif");

		preloadFlag = true;
	}
}