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) {
		fooldal_over = newImage("images/fooldal-over.jpg");
		arckezeles_arckez_over = newImage("images/arckezeles-arckez_over.jpg");
		testkezeles_testkez_over = newImage("images/testkezeles-testkez_over.jpg");
		ferfioldal_ferfio_over = newImage("images/ferfioldal-ferfio_over.jpg");
		arjegyzek_arjegyz_over = newImage("images/arjegyzek-arjegyz_over.jpg");
		vendegk_over = newImage("images/vendegk-over.jpg");
		kapcsolat_kapcs_over = newImage("images/kapcsolat-kapcs_over.jpg");
		preloadFlag = true;
	}
}

function verScroll(dir, spd, lp) {
    var oDiv, oContent;
    if (typeof dir != "undefined") {
        direction = dir;
    }
    if (typeof spd != "undefined") {
        speed = spd;
    }
    if (typeof lp != "undefined") {
        loop = lp;
    }
    scrolltimer = null;
    oDiv = eval("document.getElementById('contentLayer')");
    oContent = eval("document.getElementById('thumbsTable')");
    if (loop == true) {
        if (direction == "dn") {
            oDiv.scrollTop += speed;
        } else {
            oDiv.scrollTop -= speed;
        }
        window.status = oDiv.offsetWidth + " " + oContent.offsetWidth + " " + oContent.offsetLeft;
        scrolltimer = setTimeout("verScroll(direction,speed,loop)", 1);
        return oContent.offsetLeft;
    }
}
function stopScroll() {
 clearTimeout(scrolltimer);
}