getting the out put as undefined while using - ajax

This is my exibitview.html page
<!DOCTYPE html>
<html lang="en" manifest="health.cache">
<head>
<meta http-equiv="cache-control" content="no-cache" />
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="black" />
<title>Video Campaign View</title>
<link rel="stylesheet" href="Styles/jquery-mobile.css" />
<link rel="stylesheet" href="Styles/base.css" />
<link rel="stylesheet" media="all and (orientation:portrait)" href="Styles/portrait.css" />
<link rel="stylesheet" media="all and (orientation:landscape)" href="Styles/landscape.css" />
<script src="Scripts/jquery-1.7.2.min.js"></script>
<script src="Scripts/jquery-mobile-old.js"></script>
<script type="text/javascript" src="Scripts/jquery.js"></script>
<script type="text/javascript" src="Scripts/ajaxExhibitXmlParser.js"></script>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>
<script type="text/javascript" src="Scripts/easypaginate.js"></script>
</head>
<body>
<header>
<h2>My Campaign Home Page</h2>
</header>
<div id="section_main">
<article class="main-content">
<ul class="exihibit">
</ul>
</article>
</div>
</body>
</html>
This is my ajaxExhibitXmlParser.js
$(document).ready(function(){
$.ajax({
type: "GET",
//url: "5_section_nature-1.xml",
url: "xmls/exhibit.xml",
dataType: "xml",
success: function(xml) {
$(xml).find('exhibits').each(function(){
$(this).find('exihibit').each(function(){
var vmediaurl = $(this).find('redirecturl').text();
var mediaurl = vmediaurl ;
var medianame = $(this).find('name').text();
var mediadesc = $(this).find('description').text();
var vmediathumbnail = $(this).find('icon').text();
var mediathumbnail ="'" + vmediathumbnail + "'";
localStorage.setItem(vmediathumbnail, vmediathumbnail);
localStorage.setItem(mediathumbnail, mediathumbnail);
localStorage.setItem(mediaurl, mediaurl);
localStorage.setItem(medianame, medianame);
localStorage.setItem(mediadesc, mediadesc);
$('<li></li>').html('<img width="300" height="250" src='+localStorage.getItem(mediathumbnail)+' alt="poster image"><span class="exihibit"><p>'+localStorage.getItem(medianame)+'</p><p>'+localStorage.getItem(mediadesc)+'</p></span>').appendTo('ul.exihibit');
});
});
jQuery(function($){
$('ul').easyPaginate({
step:2
});
});
}
});
When i click on the image of exihibitview.html page i am getting error as undefined if I refresh page by using F5 i am able to get the image. Can any one plaese help me solving the issue.


This line doesn't look right to me:
$('<li></li>').html('<img width="300" height="250" src='+localStorage.getItem(mediathumbnail)+' alt="poster image"><span class="exihibit"><p>'+localStorage.getItem(medianame)+'</p><p>'+localStorage.getItem(mediadesc)+'</p></span>').appendTo('ul.exihibit');
In jQuery, I'm fairly certain you can't select list item with $('<li></li>'). You have to use something like $('li').
Furthermore, it's not such a great idea semantically to have a paragraph inside a span.
It looks as though you're trying to do something like this:
$('ul.exhibit').append('<li><img src="..." alt="..." /></li>');


use rel="external" in tag
$('ul.exhibit').append('<li><a rel="external" href="..."><img src="..." alt="..." /></a></li>');

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