Asp .Net Solution

How to put counter for char remaining in textbox Html <asp:TextBox runat="server" ID="TxtBody" CssClass="form-control" TextMode="MultiLine" Rows="5" placeholder="Body" MaxLength="159" ></asp:TextBox> <div id="Textremaining"></div> Javascript $(document).ready(function() {     var maxChar = 159;     $('#Textremaining').html(maxChar + ' remaining');     $('#<%=TxtBody.ClientID%>').keyup(function() {         var length = $('#<%=TxtBody.ClientID%>').val().length;         var remaining = maxChar - length;         $('#Textremaining').html(remaining  + ' characters remaining');     }); });