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) {
		HOME1_01_over = newImage("images/HOME1_02-over.gif");
		HOME1_02_over = newImage("images/HOME1_02-over.gif");
		HOME1_03_over = newImage("images/HOME1_03-over.gif");
		HOME1_04_over = newImage("images/HOME1_04-over.gif");

		stam1=newImage('images/arrow_left-over.gif');
		stam2=newImage('images/arrow_right-over.gif');
		stam3=newImage('images/arrowBezh.gif');
		preloadFlag = true;
	}
}