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>

blitzkiste.net/js/inViewport.js

@@ -0,0 +1,32 @@
+$.fn.isOnScreen = function(){
+
+    var win = $(window);
+
+    var viewport = {
+        top : win.scrollTop(),
+        left : win.scrollLeft()
+    };
+    viewport.right = viewport.left + win.width();
+    viewport.bottom = viewport.top + win.height();
+
+    var bounds = this.offset();
+    bounds.right = bounds.left + this.outerWidth();
+    bounds.bottom = bounds.top + this.outerHeight();
+
+    return (!(viewport.right < bounds.left || viewport.left > bounds.right || viewport.bottom < bounds.top || viewport.top > bounds.bottom));
+
+};
+$.first_time = true;
+$(document).ready(function(){
+    $(window).scroll(function(){
+        if ($('#counter').isOnScreen()) {
+            if($.first_time == true){
+                $('#bilder').animateNumber({number: 1458},5000);
+                $('#durchschn').animateNumber({number: 800},5000);
+                $('#trau').animateNumber({number: 48},5000);
+                $('#nackt').animateNumber({number: 18},5000);
+                $.first_time = false;
+            }
+        }
+    });
+});