Initial commit: Backup der Webseiten

- zoesch.de
- blitzkiste.net
- gruene-hassberge (norbert.zoesch.de)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

zoesch.de/galerie/themes/default/js/thumbnails.loader.js

@@ -0,0 +1,38 @@
+if ( typeof( max_requests ) == "undefined" )
+  max_requests = 3;
+
+var thumbnails_queue = jQuery.manageAjax.create('queued', {
+  queue: true,  
+  cacheResponse: false,
+  maxRequests: max_requests,
+  preventDoubleRequests: false
+});
+
+function add_thumbnail_to_queue(img, loop) {
+  thumbnails_queue.add({
+    type: 'GET', 
+    url: img.data('src'), 
+    data: { ajaxload: 'true' },
+    dataType: 'json',
+    beforeSend: function(){jQuery('.loader').show()},
+    success: function(result) {
+      img.attr('src', result.url);
+      jQuery('.loader').hide();
+    },
+    error: function() {
+      if (loop < 3)
+        add_thumbnail_to_queue(img, ++loop); // Retry 3 times
+      if ( typeof( error_icon ) != "undefined" )
+        img.attr('src', error_icon);
+      jQuery('.loader').hide();
+    }
+  }); 
+}
+
+function pwg_ajax_thumbnails_loader() {
+  jQuery('img[data-src]').each(function() {
+    add_thumbnail_to_queue(jQuery(this), 0);
+  });
+}
+
+jQuery(document).ready(pwg_ajax_thumbnails_loader);