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

function limitTextreply(limitCount, limitNum, i) {
	var i = i;
	var s = 'jreply'+ i;
	var limitField = document.getElementById(s);
	

	if (limitField.value.length > limitNum) {
		
		limitField.value = limitField.value.substring(0, limitNum);
	} else {
		var limitCount = limitCount;
		
		var d = document.getElementById(limitCount);
		d.innerHTML = limitNum - limitField.value.length;
	}
}