Alice in Wonderland doesn't display any chapter contents

[jdm]

http://searchlit.org/elibrary/pdf/aliceDynamic.epub

Clicking on any chapter shows:

[14:44:05.504] TypeError: title[0] is undefined @ http://jbarbin.github.com/EPub-Reader/js/cls/navigate.js:41
[14:44:01.160] GET http://jbarbin.github.com/EPub-Reader/images/alice02a.gif [HTTP/1.1 404 Not Found 72ms]
[14:44:01.161] GET http://jbarbin.github.com/EPub-Reader/images/alice03a.gif [HTTP/1.1 404 Not Found 46ms]
[14:44:01.162] GET http://jbarbin.github.com/EPub-Reader/images/alice04a.gif [HTTP/1.1 404 Not Found 73ms]

in the web console.

[aratagobal]

-Corections on 215c914 ,
Some chapters don't have" h1" balise.
Delete this part for the moment.