No, I promise you to switch tabs on the iPhone is taking two clicks. I can click once and wait for over a minute and nothing happens. However, if I click twice it will switch immediately. Please check it out.
Also when will the overlapping issue be fixed? I need this to go live ASAP but my client is not happy about the layout.
The thumbnails when clicked should show in the big picture area. Then if someone clicks the main picture the images should open in the light box. That is how most image galleries work.