anchor.diff:         service.notify_url sermepa_notify_order_checkout_url(@order, :payment_method_id => @payment_method)
       %>
       <%= #Sermepa doesn't accept utf-8 charset
  -        submit_tag "Go to payment gateway!", :class => 'clear'%>
  +        submit_tag "Go to payment gateway!", :class => 'clear', :style => 'display:none;'%>
   <%end%>
   <% content_for :head do %>
   <script>
  
positive.code:     <% service.language @payment_method.provider_class.language_code(I18n.locale) %>
      <% #Ds_Merchant_UrlKO
         #service.failure_url edit_order_checkout_url(@order, :state => 'payment')
         service.failure_url checkout_state_path(@order.checkout_steps.third)
      %>
      <% #Ds_Merchant_UrlOK
         service.success_url sermepa_confirm_order_checkout_url(@order, :payment_method_id => @payment_method)
  
negative.code: 
          //     // Change our States
          //     History.pushState({state:1}, "<%= Spree::Config[:site_name] %>", "<%= edit_order_checkout_url(@order, :state => 'payment')%>"); // logs {state:1}, "State 1", "?state=1"
          //     History.pushState({state:2}, "<%= Spree::Config[:site_name] %>", "<%= edit_order_checkout_url(@order, :state => 'payment')%>"); // logs {state:2}, "State 2", "?state=2"
      //});
  
      dojo.ready(function(){
  