<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css">
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
</head>
<body>
<div data-role="page">
<div data-role="header">
<h1>Welcome To My Homepage</h1>
</div>
<div data-role="main" class="ui-content">
<h2>My Phonebook</h2>
<a href="#myPopup" data-rel="popup" class="ui-btn ui-btn-inline ui-corner-all ui-icon-gear ui-btn-icon-left">Choose a name</a>
<div data-role="popup" id="myPopup" class="ui-content">
<h3>Choose a name</h3>
<div data-role="collapsible-set" data-collapsed-icon="arrow-r" data-expanded-icon="arrow-d" style="width:270px;">
<div data-role="collapsible">
<h4>A</h4>
<ul data-role="listview">
<li><a href="#">Adele</a></li>
<li><a href="#">Agnes</a></li>
</ul>
</div>
<div data-role="collapsible">
<h2>B</h2>
<ul data-role="listview">
<li><a href="#">Billy</a></li>
<li><a href="#">Bob</a></li>
</ul>
</div>
<div data-role="collapsible">
<h4>C</h4>
<ul data-role="listview">
<li><a href="#">Calvin</a></li>
<li><a href="#">Cameron</a></li>
<li><a href="#">Chloe</a></li>
<li><a href="#">Christina</a></li>
</ul>
</div>
</div>
</div>
</div>
<div data-role="footer">
<h1>Footer Text</h1>
</div>
</div>
</body>
</html>