janode was removed, node still around

Greetings:

Looks like you are trying to call on a node that specifically links back to a module you un-installed. The node was made in the presence of 'janode', and now that 'janode' is gone, the node hooks to something that no longer exists.
Looks like you have a node stuck in the moderation queue with no mechanism existing in the system to handle it. I would suggest re-installing the version 5.x for 'janode'. This will put the mechanism back in place to deal with this trouble node. Then go to this weblinks on your site, and the

"warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, 'janode_node_form' was given in .../includes/form.inc on line 218. "

should not be there. But now options for taking this node out of moderation, or something as such should now appear. From there, delete this problem webinks node, then un-install the janode again. If you have things created in the presence of 'janode' (the module existed when you made the weblinks). You should delete these children(weblinks) before you delete the parent (janode) module. Or else you have children who roam free with no parents ..to cause trouble to your system.

Cheers,

Robert D. Smith
(If you have any questions, please contact me)