Full screen mobile menu .. help required

1) Script Title: Full screen mobile menu

2) Script URL (on DD): http://www.dynamicdrive.com/dynamici...screenmenu.htm

3) Describe problem: I have following the step mentioned on the above page but the it is not working. Blank screen appears..... Can you help me? Attachment 5574

Please reply me at your earliest convenience.

Please post a link to the page on your site that contains the problematic script so we can check it out.