`; outputDiv.innerHTML = html; currentImageIndex = 0; } function changeImage(direction) { currentImageIndex += direction; if (currentImageIndex < 0) { currentImageIndex = tourImages.length - 1; } else if (currentImageIndex >= tourImages.length) { currentImageIndex = 0; } document.getElementById('tour-image').src = tourImages[currentImageIndex].image; document.getElementById('tour-room-name').textContent = tourImages[currentImageIndex].name; document.getElementById('tour-room-description').textContent = tourImages[currentImageIndex].description; } // --- PDF Download --- function downloadPDF() { const { jsPDF } = window.jspdf; const loader = document.getElementById('loader'); loader.style.display = 'block'; const pdf = new jsPDF({ orientation: 'p', unit: 'mm', format: 'a4' }); pdf.setFontSize(18); pdf.text("Virtual Property Tour", 105, 20, { align: 'center' }); let y = 30; tourImages.forEach((room, index) => { if (index > 0 && y > 200) { pdf.addPage(); y = 20; } pdf.setFontSize(14); pdf.text(room.name, 15, y); pdf.addImage(room.image, 'PNG', 15, y + 5, 180, 100); pdf.setFontSize(10); const descLines = pdf.splitTextToSize(room.description, 180); pdf.text(descLines, 15, y + 110); y += 125; }); pdf.save('Virtual_Property_Tour.pdf'); loader.style.display = 'none'; }