User-agent: W3C-checklink
Disallow:

User-agent: *
# Keep robots out of certain directories and files
Disallow: /images/
Disallow: /ChartsDiags/
Disallow: /datafiles/
Disallow: /nav/
Disallow: /stats/
Disallow: /mm_menu.js
Disallow: /MainMenuSystem.js
Disallow: /NuHome.css
Disallow: /NuHPt.css
Disallow: /NuPt.css
Disallow: /NuStem.css
Disallow: /DAC.ssi
Disallow: /TMMsys.ssi
Disallow: /LoadDB.php
Disallow: /favicon.ico
Disallow: /worldballoonmedSQ.ico
Disallow: /googled27b79d4740d39fe.html
Disallow: /y_key_c4fdc24c64abe5d0.html
Disallow: /missing.html
Disallow: /Toolbox.php
Disallow: /Alert/aal.php