Reflects value from <code>donor</code> into <code>receiver</code>
@param {CSSProperty} donor Donor CSS property from which value should
be reflected
@param {CSSProperty} receiver Property that should receive reflected
value from donor
function reflectValue(donor, receiver) {
		var value = getReflectedValue(donor.name(), donor.value(), 
				receiver.name(), receiver.value());
		
		receiver.value(value);
	}