// ----------------------------------------------------------------------

function mover(obj, color) {
	obj.oldColor = obj.style.backgroundColor;
	if (color == undefined) {
		obj.style.backgroundColor = '#EEEEEE';
	} else {
		obj.style.backgroundColor = color;
	}
}

// ----------------------------------------------------------------------

function mout(obj, color) {
	if (color == undefined) {
		if (obj.oldColor == undefined)
			obj.style.backgroundColor = '#DFDFDF';
		else
			obj.style.backgroundColor = obj.oldColor;
	} else {
		obj.style.backgroundColor = color;
	}
}

// ----------------------------------------------------------------------