function CellOver(tdid, image) {
	var td = document.getElementById(tdid);

	if (typeof(td) != 'undefined') {
		td.className = 'activated';
		document.getElementById('nyitomenu-container-td').style.backgroundImage = 'url(' + image.src + ')';
	}
}

function CellOut(tdid, image) {
	document.getElementById(tdid).className = 'normal';
	document.getElementById('nyitomenu-container-td').style.backgroundImage = 'url(' + image.src + ')';
}