In this tutorial we will talk about building up a Swipe Gesture photo gallery for iPhone, iPod using web technologies – HTML5, CSS3 and JavaScript. To begin with, you might have viewed pictures in your iPhone or iPod photo library and may remember how you used to swipe your finger across the screen of your device to view the next or the previous image in the gallery. The same thing we are going to replicate and make a mobile web app. Our app will run full screen on the mobile safari browser so this gives it a native look n feel.