Payment on Old skin

[sagebr]

I'm using the "parabola" skin.
The default skin works fine on the gateway. but the "parabole" skin does not work with discounts and gateway.

some help? I tried using premium_form from the default skin, the discounts work, but the gateway doesn't

<script language="javascript">
<!-- hide
function check(input,char_ck) {
  var ok = true;

  for (var i = 0; i < input.length; i++) {
    var chr = input.charAt(i);
    var found = false;
    for (var j = 0; j < char_ck.length; j++) {
      if (chr == char_ck.charAt(j)) {
          found = true;
      }
    }
    if (!found) ok = false;
  }

  return ok;
}
function test(input) {
  if (!check(input, '1234567890')) {
    return false;
  }
  else {
      return true;
  } 
}

function total_upd(form_name, weeks, price, tot_price, tot_day, d_qty_01, d_v_01, d_qty_02, d_v_02, d_qty_03, d_v_03, line_d, final_price)
{
  var total_w = document.forms[form_name].elements[weeks];
  var total_pr = document.forms[form_name].elements[tot_price];
  var final_pr = document.forms[form_name].elements[final_price];
  var total_days = document.forms[form_name].elements[tot_day];
  var line_dv = document.forms[form_name].elements[line_d];


  var discount_line = 0;
  var ok_calc = true;

  if (!total_w.value || total_w.value == 0 || total_w.value == null || test(total_w.value) == false)
  {
      /*alert ('Please, set the correct amount of weeks you want to Buy !!');*/
    ok_calc = false;
  }
  else {
    if (d_qty_01 > 0 && total_w.value >= d_qty_01)
      {
        discount_line = d_v_01;
      }
    if (d_qty_02 > 0 && total_w.value >= d_qty_02)
      {
        discount_line = d_v_02;
      }
    if (d_qty_03 > 0 && total_w.value >= d_qty_03)
      {
        discount_line = d_v_03;
      }
  }

  if (ok_calc) {
  if (discount_line != 0)
  {
    var result = price * total_w.value;
    var discount = ((result * discount_line) / 100);
      total_days.value = total_w.value * 7;
      total_pr.value = result.toFixed(2);
    line_dv.value = discount_line;
    var final = (result.toFixed(2) - discount);
    final_pr.value = final.toFixed(2);

  } else
  {
    var result = price * total_w.value;
      total_days.value = total_w.value * 7;
      total_pr.value = result.toFixed(2);
    line_dv.value = 0;
    final_pr.value = result.toFixed(2);


  }
  }
  else {
      total_w.value = '';
      total_days.value = '';
      total_pr.value = '';
    line_dv.value = '';
    final_pr.value = '';
    document.forms[form_name].elements[weeks].focus();
  }
}
// -->
</script>

<style>
.price {
    float:left; padding: 12px; background: ; border: 1px solid #ccc; margin: 0 10px 0 0; text-align: center;
}
</style>

<form action="{$list_url}/index.php?a=user_cpl&amp;b=user_premium&amp;site={$site}" method="post" name="premium">

{$csrf_token}

<fieldset>
<legend>{$lng->join_premium_input}</legend>

<div class="price lightbgalt">
<strong>{$discount_qty_01} {$lng->g_premium_weeks}<br />{$discount_value_01}%  {$lng->g_premium_discount}.</strong><br />
</div>

<div class="price lightbg">
<strong>{$discount_qty_02} {$lng->g_premium_weeks}<br />{$discount_value_02}%  {$lng->g_premium_discount}.</strong><br />
</div>

<div class="price lightbgalt">
<strong>{$discount_qty_03} {$lng->g_premium_weeks}<br />{$discount_value_03}%  {$lng->g_premium_discount}.</strong><br />
</div>

<br class="cb" />
<br />
<label for="premium_week_qty">{$lng->g_premium_day_qty_input}</label>
<input type="text" name="total_weeks" size="4" value="{$total_weeks}" id="premium_week_qty" onkeyup="total_upd('premium', 'total_weeks', {$one_w_price}, 'total_price', 'total_days', {$discount_qty_01}, {$discount_value_01}, {$discount_qty_02}, {$discount_value_02}, {$discount_qty_03}, {$discount_value_03}, 'line_discount', 'final_price')"/>
<br />
<br />



<fieldset>
<legend>{$lng->join_premium_total}</legend>

<label for="premium_total_days">{$lng->g_premium_total_days_count}</label>
<input type="text" name="total_days" size="4" value="{$total_days}" id="premium_total_days" readonly="true" />
<br />
<br />

<label for="premium_discount">{$lng->g_line_discount}:</label>
<input type="text" name="line_discount" size="4" value="{$line_discount}" id="premium_discount" readonly="true" /> %
<br />
<br />

<label for="premium_total_price">{$lng->g_premium_total_price} ({$currency_symbol})</label>
<input type="text" name="total_price" size="4" value="{$total_price}" id="premium_total_price" readonly="true" />
<br />
<br />
<label for="premium_final_price">{$lng->g_premium_final_price} ({$currency_symbol})</label>
<input type="text" name="final_price" size="4" value="{$final_price}" id="premium_final_price" readonly="true" />
<br />
</fieldset>

</fieldset>

<fieldset>
<legend>{$lng->join_premium_program}</legend>

<p align="center"><button class="button1" name="submit" type="submit">{$lng->g_premium_buy_proceed}</button></p>

<br />
</fieldset>

</form>

payment_premium_ok_auto

<br /><br />
<p><h3>{$lng->payment_premium}</h3></p>
<br />
<b>{$lng->payment_premium_details}:</b><br /><br />

<li>{$lng->payment_premium_name}: {$firstname} {$lastname}</li>
<li>{$lng->payment_premium_email}: {$payer_email}</li>
<li>{$lng->payment_premium_id}: {$member_id}</li>
<li>{$lng->payment_premium_item}: {$itemname}</li>
<li>{$lng->payment_premium_amount}: {$amount}</li>

<br /><br />
<b>{$lng->payment_premium_msg}.</b><br />