/usr/share/nagios3/htdocs/js/jquery-1.7.1.min.js is in nagios3-cgi 3.5.1-1ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/nagios3/htdocs/js/../../../javascript/jquery/jquery.min.js
/usr/share/nagios3/htdocs/js/../../../javascript/jquery/jquery.min.js