for a long time, midas web pages have been missing the equivalent of odbedit
"scl" and "sor" to display current odb clients and current odb open records.
this is now added as buttons "show open records" and "show odb clients" in the
odb editor page.
as in odbedit, "sor" shows open records under the current subtree, i.e. if you
are looking at /equipment, you will not see open records for /experiment. to see
all open records, go to "/".