function limitText(limitField, limitCount, limitNum) 
{
	if (limitField.value.length > limitNum) {
		limitField.value = limitField.value.substring(0, limitNum);
	} else {
		limitCount.value = limitNum - limitField.value.length;
	}
}

function reci_count_get(element, max)
{
	return max - (element.value.length || 0);
}

function reci_count(elementId, counterId, max)
{
	var element = document.getElementById(elementId);
	var cnt = reci_count_get(element, max);
	
	//limitText(element, cnt, max-1);
	document.getElementById(counterId).innerHTML = cnt;
}