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