Hi there! Please consider the following code fraction...
<body>
<div id="page1" data-role="page">..... </div>
<div id="page2" data-role="page">..... </div>
<div>
<div id="page3" data-role="page">..... </div>
<div id="page4" data-role="page">..... </div>
</div>
</body>
As you can see, page3 and page4 are under div element, whereas page1 and page2 are directly inside the body. There is a specific reason I have to follow this structure.