Firebug errors (404s) when mousing over images rewritten with mod_pagespeed enabled.

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Installed on Server
2. Loaded Page
3. Next time, main image was broken

What is the expected output? What do you see instead?
Expected to see an image.  After the first time the image loaded, the next time 
(and all times after that) appeared a broken image.

What version of the product are you using (please check X-Mod-Pagespeed
header)?

On what operating system?
Ubuntu 9.10 server 64bit

Which version of Apache?
2.2.12

Which MPM?

Please provide any additional information below, especially a URL or an
HTML file that exhibits the problem.

Had to disable the module.

Here's a page -- it only did it with the main/big image.
http://geoffhunt.ca/web/photos/Geoffs%20Lego//4553/Recent//1/15

Original issue reported on code.google.com by geoffzm...@gmail.com on 9 Nov 2010 at 2:03