external image loads in html, not in php

I have a .swf which loads an external jpg. It reads the path from an xml file. The whole thing works fine on my hard drive, and when I publish it as html and upload it to the server, I can still view the jpg. But when I create a PHP page which includes the swf file, I can't see the image. The rest of the swf loads, but doesn't incorporate the external jpg. Any idea why?

Here's the PHP page:
http://www.parrauto.com/home2.php?lot=mazda

Here it is as html:
http://www.parrauto.com/Mazda/mazda.html

This is the code I used to imbed the .swf file in the PHP page: