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| NRAO Home > Directories > Staff Pages > Pat Murphy > Why Internal? | |||
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My Lunch Talks Old spam Tutorial Document Formats Plan, PGP Key NRAO Gold Book Missing Kids SlashDot emacs or vi? Flame on! Real Programmers xkcd Perl Virtues Where's my links? |
If you got here, you're probably wondering why you see a bunch of
additional links on the menu of my page when
you're at NRAO, but can't see them from elsewhere (home, hotel, other
University or Institution). That's because I use a little trick to
figure out where you are (currently via IP address and server side
includes: in the future, by whether you're logged in to NRAO or not),
and I show extra links if you're "in" and not if you're "out". There are several of my old lunch talks that are only available to NRAO staff. I use the same technique on my Lunch Talks page. Contact me (in person preferably) if you'd like to know how to do this on your own pages. It's not hard. 
The National Radio Astronomy Observatory is a facility of the National Science Foundation operated under cooperative agreement by Associated Universities, Inc. |
