Hide or show payment methods in Ecwid depending on the delivery methods selected

ecwid-cash-on-delivery.js

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script>
   Ecwid.paymentOptionElement = function(caption) {
     return jQuery("label:contains('" + caption + "')").parents('.ecwid-PaymentMethodsBlock-PaymentOption');
   };
   Ecwid.OnPageLoaded.add(function(page) {
     if (page.type === 'CHECKOUT_PAYMENT_DETAILS') {
       Ecwid.Cart.get(function(cart) {  
         //if customer selects 'Local delivery' shipping method
         if (cart.shippingMethod === 'Local delivery') { 
           //then hide 'PayPal Express Checkout' and 'Credit card' payment method
                Ecwid.paymentOptionElement('PayPal Express Checkout').hide();
                Ecwid.paymentOptionElement('Credit card').hide();
         } else {
           //if customer selects any other shipping method, hide 'Cash on delivery' payment method
           Ecwid.paymentOptionElement('Cash on delivery').hide();
         }
         if (jQuery('.ecwid-PaymentMethodsBlock-PaymentOption:visible input:checked').length === 0) {
           jQuery('.ecwid-PaymentMethodsBlock-PaymentOption:visible:first input')[0].click();
         }
       });    
     }
   });
</script>