Apache2 content types

I have an Apache2 webserver running and tried to find some information on content handlers and types but can't understand how it works.

This is what I defined in my config file:

Code:

   <Directory /home/mydir/public_html/ruby>
      Options ExecCGI FollowSymLinks
      AddHandler cgi-script .cgi
      AddType application/javascript .js
      AllowOverride all
      Order allow,deny
      Allow from all
      <IfModule mod_expires.c>
         ExpiresActive on
         ExpiresByType application/javascript "access plus 1 month"
         ExpiresDefault "access plus 24 hours"
      </IfModule>
   </Directory>

But when I look at the request headers of a random JavaScript on my page it says

Code:

Content-Type	application/x-javascript

Why is that? Should it be application/x-javascript or just application/x-javascript? And why doesn't my ExpiresByType work? It uses the default expiration time of 24 hours and not the JavaScipt one...

Any idea? Tried to search for some good explanation but couldn't find one. Thanks anyway!

 

Any errors in Apache's error log?

 

I do get a warning when I reload Apache2, could this be the probleM?

Code:

Forcing reload of web server: Apache2[Mon Sep 10 12:16:53 2007] [warn] NameVirtualHost xxx.xxx.xxx.xxx:0 has no VirtualHosts
[Mon Sep 10 12:16:53 2007] [warn] NameVirtualHost xxx.xxx.xxx.13:0 has no Virtual Hosts
[Mon Sep 10 12:16:53 2007] [warn] NameVirtualHost xxx.xxx.xxx.12:0 has no Virtual Hosts

 

These are just warnings that you can ignore.