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WARNING:
Two known bugs if this
step does not work.
(1) Firewall issues
(see below), and
(2) IE on a Mac
Both will report:
***potential exception
or lost connection***
Please email us if
you happen to see this
message and suspect
some other cause
END WARNING
The sample program
supplied in the
left area upon
the initial log in
does not have any
errors in it
Press the CheckIt
button and you
should see a
similar screen
with status on
the bottom and
a hilited copy
of the program
on the right
IF YOU DO NOT
SEE THIS
it is possible
that there are
firewall issues
at your school
AT THIS POINT
you want to try
this step from
your home machine
and ask the person
in charge of the
firewall to allow
the JJ applet
access to and from
jj.Caltech.edu
Email us if you
suspect firewall
issues at your school
next