Turn page - Magazine Style in JavaScript

<!DOCTYPE html>
<html>
    <head>
    <title>Page Turn Demo</title>
    <body>
    <script type="text/javascript" src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
    <script type="text/javascript" src="http://www.forgetcode.com/assets/1172/turn.js"></script>
    <style>
    body{
    background:white;
    }
    #magazine{
    width:800px;
    height:400px;
    }
    #container{width:960px;margin:0px auto;text-align:center;}
    #magazine .turn-page{
    background-color:white;
    background-size:100% 100%;
    }
    </style>
    <div id="container">
    Hover the Right Top Corner Of Photo for Page Turn<br/><br/>
    <div id="magazine">
        <div>
            <img id="liquid-photo" alt="photo" aria-describedby="title_div" width="400" height="400" class="centered" src="http://farm8.staticflickr.com/7107/7554803614_3f3c9313e1_z.jpg" style="visibility: visible; ">
        </div>
        <div>
            <img id="liquid-photo" alt="photo" aria-describedby="title_div" width="400" height="400" src="http://farm8.staticflickr.com/7174/6815810895_8c0719c7dc_z.jpg" style="visibility: visible; ">
        </div>
        <div>
            <img id="liquid-photo" alt="photo" aria-describedby="title_div" width="400" height="400" src="http://farm8.staticflickr.com/7132/6985007958_5857ace8f1_z.jpg" style="visibility: visible; ">
        </div>
        <div>
            <img id="liquid-photo" alt="photo" aria-describedby="title_div" width="400" height="400" src="http://farm8.staticflickr.com/7176/6813718170_d81c792ae7_z.jpg" style="visibility: visible; ">
        </div>
    </div>
    <br/><br/>
    You Can Also use Keyboar Left Arrow or Right Arrow For Navigation
    </div>
    <script type="text/javascript">
     
    $(window).ready(function() {
    $('#magazine').turn({
    display: 'double',
    acceleration: true,
    gradients: !$.isTouch,
    elevation:50,
    when: {
    turned: function(e, page) {    
    }
    }
    });
    });
    $(window).bind('keydown', function(e){
    if (e.keyCode==37)
    $('#magazine').turn('previous');
    else if (e.keyCode==39)
    $('#magazine').turn('next');
    });
     
    </script>
    </body>
    </html>