documentation eleLoad command

[Maf]

can anyone suggest me where to look for the eleLoad object syntax?
the openSees manual contains no information about this command:
eleLoad Command
i NEED information from Michael!!

thanks in advance

p.s:

at
http://opensees.berkeley.edu/phpBB2/viewtopic.php?t=33
frank gave some syntax for 2d eleload
does it work for a nonlinearBeamcolumn element under the last version ?