diff --git a/js/mediaSlider-v2.js b/js/mediaSlider-v2.js
new file mode 100644
index 0000000..2060b7d
--- /dev/null
+++ b/js/mediaSlider-v2.js
@@ -0,0 +1,124 @@
+class MediaSlider {
+    constructor(containerId, mediaUrls) {
+        this.containerId = containerId;
+        this.mediaUrls = Array.isArray(mediaUrls) ? mediaUrls : [];
+        this.observer = null;
+        this.init();
+    }
+
+    init() {
+        this.injectStyles();
+        this.createSlider();
+        this.initializeSwiper();
+        this.setupLazyLoading();
+    }
+
+    setupLazyLoading() {
+        this.observer = new IntersectionObserver((entries) => {
+            entries.forEach(entry => {
+                if (entry.isIntersecting) {
+                    const mediaElement = entry.target;
+                    const actualSrc = mediaElement.dataset.src;
+                    
+                    if (mediaElement.tagName.toLowerCase() === 'img') {
+                        mediaElement.src = actualSrc;
+                    } else if (mediaElement.tagName.toLowerCase() === 'video' || 
+                             mediaElement.tagName.toLowerCase() === 'audio') {
+                        mediaElement.src = actualSrc;
+                        mediaElement.load();
+                    }
+                    
+                    this.observer.unobserve(mediaElement);
+                }
+            });
+        }, {
+            root: null,
+            rootMargin: '50px',
+            threshold: 0.1
+        });
+    }
+
+    createMediaElement(url) {
+        const mediaType = this.detectMediaType(url);
+        let element;
+
+        switch(mediaType) {
+            case 'image':
+                element = `<div class="swiper-slide">
+                    <img loading="lazy" data-src="${url}" alt="media content" class="media-lazy"/>
+                </div>`;
+                break;
+            case 'video':
+                element = `<div class="swiper-slide">
+                    <video controls data-src="${url}" class="media-lazy">
+                        <source type="video/${url.split('.').pop()}">
+                    </video>
+                </div>`;
+                break;
+            case 'audio':
+                element = `<div class="swiper-slide">
+                    <audio controls data-src="${url}" class="media-lazy">
+                        <source type="audio/${url.split('.').pop()}">
+                    </audio>
+                </div>`;
+                break;
+            default:
+                element = `<div class="swiper-slide">
+                    <div class="unsupported-media">Unsupported media type</div>
+                </div>`;
+        }
+        return element;
+    }
+
+    createSlider() {
+        const container = document.getElementById(this.containerId);
+        const sliderHTML = `
+            <div class="swiper">
+                <div class="swiper-wrapper">
+                    ${this.mediaUrls.map(url => this.createMediaElement(url)).join('')}
+                </div>
+                <div class="swiper-pagination"></div>
+                <div class="swiper-button-prev"></div>
+                <div class="swiper-button-next"></div>
+            </div>`;
+        
+        container.innerHTML = sliderHTML;
+
+        // Start observing lazy elements
+        document.querySelectorAll('.media-lazy').forEach(element => {
+            this.observer.observe(element);
+        });
+    }
+
+    detectMediaType(url) {
+        const extension = url.split('.').pop().toLowerCase();
+        const mediaTypes = {
+            'jpg': 'image', 'jpeg': 'image', 'png': 'image',
+            'gif': 'image', 'webp': 'image', 'avif': 'image',
+            'mp3': 'audio', 'm4a': 'audio', 'wav': 'audio',
+            'ogg': 'audio', 'mp4': 'video', 'webm': 'video',
+            'ogv': 'video'
+        };
+        return mediaTypes[extension] || 'unknown';
+    }
+
+    injectStyles() {
+        const styles = `
+            .swiper { width: 100%; height: 100%; }
+            .swiper-slide { 
+                display: flex; 
+                justify-content: center; 
+                align-items: center; 
+            }
+            .swiper-slide img, 
+            .swiper-slide video, 
+            .swiper-slide audio { 
+                max-width: 100%; 
+                height: auto; 
+            }
+        `;
+        const styleSheet = document.createElement('style');
+        styleSheet.textContent = styles;
+        document.head.appendChild(styleSheet);
+    }
+}
\ No newline at end of file