Don't use window.location.reload() to refresh the page because it would warn...

Don't use window.location.reload() to refresh the page because it would warn about any POST parameters (e.g. login right after changing language).

themes/bootstrap3/js/lightbox.js

@@ -99,12 +99,12 @@ VuFind.lightbox = (function() {
         ) {
           if (_originalUrl.match(/UserLogin/) || obj.url.match(/catalogLogin/)) {
             var event = new CustomEvent('VuFind.lightbox.login', {
-                bubbles: true,
-                cancelable: true
+              bubbles: true,
+              cancelable: true
             });
-              
             if (document.dispatchEvent(event)) {
-                window.location.reload();
+              // No reload since any post params would cause a prompt
+              window.location.href = window.location.href;
             }
             return false;
           } else {
@@ -241,7 +241,8 @@ VuFind.lightbox = (function() {
       _modalBody = _modal.find('.modal-body');
       _modal.on('hide.bs.modal', function() {
         if (VuFind.lightbox.refreshOnClose) {
-          window.location.reload();
+          // No reload since any post params would cause a prompt
+          window.location.href = window.location.href;
         }
         document.dispatchEvent(new Event('VuFind.lightbox.closing'));
       });