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/admin/themes/default/js/doubleSlider.js

@@ -0,0 +1,62 @@
+(function($){
+
+/**
+ * OPTIONS:
+ * values {mixed[]}
+ * selected {object} min and max
+ * text {string}
+ */
+$.fn.pwgDoubleSlider = function(options) {
+  var that = this;
+  
+  function onChange(e, ui) {
+    that.find('[data-input=min]').val(options.values[ui.values[0]]);
+    that.find('[data-input=max]').val(options.values[ui.values[1]]);
+
+    that.find('.slider-info').html(sprintf(
+      options.text,
+      options.values[ui.values[0]],
+      options.values[ui.values[1]]
+    ));
+  }
+
+  function findClosest(array, value) {
+    var closest = null, index = -1;
+    $.each(array, function(i, v){
+      if (closest == null || Math.abs(v - value) < Math.abs(closest - value)) {
+        closest = v;
+        index = i;
+      }
+    });
+    return index;
+  }
+
+  var values = [
+    options.values.indexOf(options.selected.min),
+    options.values.indexOf(options.selected.max)
+  ];
+  if (values[0] == -1) {
+    values[0] = findClosest(options.values, options.selected.min);
+  }
+  if (values[1] == -1) {
+    values[1] = findClosest(options.values, options.selected.max);
+  }
+
+  var slider = this.find('.slider-slider').slider({
+    range: true,
+    min: 0,
+    max: options.values.length - 1,
+    values: values,
+    slide: onChange,
+    change: onChange
+  });
+
+  this.find('.slider-choice').on('click', function(){
+    slider.slider('values', 0, options.values.indexOf($(this).data('min')));
+    slider.slider('values', 1, options.values.indexOf($(this).data('max')));
+  });
+
+  return this;
+};
+
+}(jQuery));