PDFs display differently in Internet Explorer 9 versus FireFox

Question

We use Adobe Reader X in all cases (10.4.1)
On old computer, we have a website we go to using Internet Explorer (version 8.x on XP) where we ope/save & print to a PDF file. The information on the PDF prints vaules in a certain order - for example:   A,B, C    --works great--this is what we want it to do.
We buy a new computer, Windows 7 with IE9, and the PDF displays with the same values in this order:  C,B, A  -   not good, do not want that.
We try FireFox on the new computer  -- works great --just like it did on the old computer.
What setting in IE9 is causing this PDF to display differently than in FireFox (or IE8)?
UPDATE:  We did load IE8 on Windows 7 (by uninstalling IE9) and the PDF works fine --so it's not just something unique to FireFox. IE9 is displaying information in this PDF differently--why?

Answer 1

Add/update these params in your web.xml and redeploy so the style class names are not optimized and client debugging is easier.
<context-param>
    <param-name>org.apache.myfaces.trinidad.DEBUG_JAVASCRIPT</param-name>
    <param-value>true</param-value>
  </context-param>
  <context-param>
    <param-name>org.apache.myfaces.trinidad.DISABLE_CONTENT_COMPRESSION</param-name>
    <param-value>true</param-value>
  </context-param>