$(document).ready(function() {

	function limitChars(textid, limit, infodiv){
		var text = $('.'+textid).val(); 
		var textlength = text.length;
		if(textlength > limit){
		$('#' + infodiv).html('You cannot write more then '+limit+' characters!');
		$('.'+textid).val(text.substr(0,limit));
		return false;
	}
	else{
		$('#' + infodiv).html((limit - textlength) +' characters remaining');
		return true;
		}
	}

	$('.articleCommentTextarea').keyup(function() {
	limitChars('articleCommentTextarea', 500, 'articleCommentTextareaInfo');
	})
	
});