anchor.diff:                              <div class="form-group col-sm-6">
                                   <div class="input-group">
                                       <span class="input-group-addon">Coin</span>
  -                                    <input type="number" class="form-control" name="amount" id="baht">
  +                                    <input type="number" class="form-control" name="amount" id="coin">
                                   </div>
                               </div>
                               <div class="form-group col-sm-6">
                                   <div class="input-group">
                                       <span class="input-group-addon">฿</span>
  -                                    <input type="number" class="form-control" id="coin" disabled>
  -                                </div>
  -                            </div>
  -                            <button type="submit" class="btn btn-success">Pay</button>
  -                        </form>
  -                    </div>
  -                </div>
  -            </div>
  -        </div>
  -    </div>
  -
  -    <div class="col-sm-12" id="deposit">
  -        <div class="panel panel-default">
  -            <div class="panel-heading">
  -                <h3 class="panel-title">Deposit</h3>
  -            </div>
  -            <div class="panel-body">
  -                <div class="panel panel-default">
  -                    <div class="panel-body">
  -                        <form method="post" action="${SITE_URL}/dwCoin">
  -                            <input name="mode" value="0" hidden>
  -                            <div class="form-group col-sm-6">
  -                                <div class="input-group">
  -                                    <span class="input-group-addon">฿</span>
  -                                    <input type="number" class="form-control" name="amount" id="coin">
  -                                </div>
  -                            </div>
  -                            <div class="form-group col-sm-6">
  -                                <div class="input-group">
  -                                    <span class="input-group-addon">Coin</span>
                                       <input type="number" class="form-control" id="baht" disabled>
                                   </div>
                               </div>
  -                            <button type="submit" class="btn btn-success">Deposit</button>
  +                            <button type="submit" class="btn btn-success">Withdraw</button>
                           </form>
                       </div>
                   </div>
  
positive.code:     $('#payment #coin').val($(this).val() * EXCHANGE);
  });
  
  $('#deposit #coin').on('input', function() {
      $('#deposit #baht').val($(this).val() / EXCHANGE);
  });
  </script>
  
  
negative.code:     <div class="col-sm-12" id="payment">
          <div class="panel panel-default">
              <div class="panel-heading">
                  <h3 class="panel-title">Payment</h3>
              </div>
              <div class="panel-body">
                  <div class="panel panel-default">
                      <div class="panel-body">
                          <form method="post" action="${SITE_URL}/dwCoin">
                              <input name="mode" value="0" hidden>
                              <div class="form-group col-sm-6">
                                  <div class="input-group">
                                      <span class="input-group-addon">฿</span>
                                      <input type="number" class="form-control" name="amount" id="baht">
                                  </div>
                              </div>
                              <div class="form-group col-sm-6">
                                  <div class="input-group">
                                      <span class="input-group-addon">Coin</span>
                                      <input type="number" class="form-control" id="coin" disabled>
                                  </div>
                              </div>
                              <button type="submit" class="btn btn-success">Paypal</button>
                          </form>
                      </div>
                  </div>
              </div>
          </div>
      </div>
  
      <div class="col-sm-12" id="withdraw">
          <div class="panel panel-default">
              <div class="panel-heading">
                  <h3 class="panel-title">Withdraw</h3>
              </div>
              <div class="panel-body">
  