Customweb FirstDataConnectCw

1. Open app/design/frontend/base/default/layout/firstdataconnectcw.xml and find the next lines:

   <checkout_onepage_index>
       <reference name="head">
           <action method="addItem"><type>js</type><name>customweb/firstdataconnectcw/checkout.js</name><params/><if/></action>
            <action method="addItem"><type>skin_css</type><name>customweb/firstdataconnectcw/updates.css</name></action>
       </reference>
       <reference name="content">
           <block type="firstdataconnectcw/Checkout" name="loadJavascriptForFirstDataConnectCw" after="-" />
       </reference>
   </checkout_onepage_index>
   

   replace them with:

   <checkout_onepage_index>
       <reference name="head">
           <action method="addItem"><type>js</type><name>customweb/firstdataconnectcw/checkout.js</name><params/><if/></action>
            <action method="addItem"><type>skin_css</type><name>customweb/firstdataconnectcw/updates.css</name></action>
       </reference>
       <reference name="content">
           <block type="firstdataconnectcw/Checkout" name="loadJavascriptForFirstDataConnectCw" after="-" />
       </reference>
   </checkout_onepage_index>
   
   <firecheckout_index_index_custom>
       <reference name="head">
           <action method="addItem"><type>js</type><name>customweb/firstdataconnectcw/checkout.js</name><params/><if/></action>
           <action method="addItem"><type>skin_css</type><name>customweb/firstdataconnectcw/updates.css</name></action>
       </reference>
       <reference name="content">
           <block type="firstdataconnectcw/Checkout" name="loadJavascriptForFirstDataConnectCw" after="-" />
       </reference>
   </firecheckout_index_index_custom>
   

2. Open js/customweb/firstdataconnectcw/checkout.js and find the next lines:

   if (typeof Review != 'undefined') {
       checkout.accordion.openSection = checkout.accordion.openSection.wrap(this.opcGotoSection.bind(this));
       Review.prototype.save = Review.prototype.save.wrap(this.beforePlaceOrder.bind(this));
       Payment.prototype.save = Payment.prototype.save.wrap(this.beforePaymentSave.bind(this));
       if (typeof shippingMethod != 'undefined') {
           shippingMethod.onSave = this.loadPaymentForm.bindAsEventListener(this);
           shippingMethod.saveUrl = this.saveShippingUrl;
       }
   }
   

   replace them with:

   if (typeof FireCheckout !== 'undefined') {
       document.observe('firecheckout:saveBefore', function(e) {
           if (this.isAuthorization('hidden') || this.isAuthorization('server') || this.isAuthorization('ajax')) {
               try {
                   this.savePaymentInfoInBrowser();
               } catch (error) {
                   return;
               }
           }
       }.bind(this));
       checkout.setResponse = checkout.setResponse.wrap(function(original, response) {
           var url = response.transport.responseURL,
               json;
           try {
               json = response.responseText.evalJSON();
           } catch (err) {
               alert('An error has occured during request processing. Try again please');
               $(checkout.form).select('.updating').invoke('removeClassName', 'updating');
               checkout.setLoadWaiting(false);
               checkout.setLoadingButton($$('.btn-checkout')[0], false);
               return false;
           }
   
           if (url === checkout.urls.save && json.success) {
               if (this.isAuthorization('hidden') || this.isAuthorization('server') || this.isAuthorization('ajax')) {
   
                   this.requestHiddenFields(response, original.bind(checkout, response));
                   return;
               }
           }
           original(response);
       }.bind(this));
   } else if (typeof Review != 'undefined') {
       checkout.accordion.openSection = checkout.accordion.openSection.wrap(this.opcGotoSection.bind(this));
       Review.prototype.save = Review.prototype.save.wrap(this.beforePlaceOrder.bind(this));
       Payment.prototype.save = Payment.prototype.save.wrap(this.beforePaymentSave.bind(this));
       if (typeof shippingMethod != 'undefined') {
           shippingMethod.onSave = this.loadPaymentForm.bindAsEventListener(this);
           shippingMethod.saveUrl = this.saveShippingUrl;
       }
   }
   

3. Save files and clear Magento and browser caches.