flip image using javascript code example

Example: flip an image js

<div class="f1_container">
    <div class="shadow f1_card">
        <div class="front face">
            <img src="http://media-cdn.tripadvisor.com/media/photo-s/03/48/0b/14/dolphin-view-chalets.jpg" style="height: 281px; width: 450px;" />
        </div>
        <div class="back face center">
            <img src="http://media-cdn.tripadvisor.com/media/photo-s/03/48/0b/14/dolphin-view-chalets.jpg" style="height: 281px; width: 450px;" />
        </div>
    </div>
</div>