$ ll -h
total 56K
drwxrwxr-x 2 me me 4.0K Sep 27 13:57 customer
-rw-rw-r-- 1 me me   14 Sep 27 14:53 index.html
-rw-rw-r-- 1 me me  335 Sep 27 13:51 index.js
-rw-rw-r-- 1 me me 6.1K Sep 27 13:58 index.xul.txt
-rw-rw-r-- 1 me me  166 Sep 20 15:45 template.css
-rw-r--r-- 1 me me 6.5K Sep 20 17:20 template.xml


http://localhost/moss/index.xul
  File does not exist: /var/www/html/moss/index.xul

http://localhost/moss/index.html
  works fine