+=item didselector HASHREF | LIST
+
+Takes as input a hashref or list of key/value pairs with the following keys:
+
+=over 4
+
+=item field
+
+=item svcpart
+
+=back
+
+Returns an HTML fragment for DID selection.
+
+=cut
+
+sub didselector {
+ my $param;
+ if ( ref($_[0]) ) {
+ $param = shift;
+ } else {
+ $param = { @_ };
+ }
+
+ my $rv = mason_comp( 'comp'=>'/elements/select-did.html',
+ 'args'=>[ %$param ],
+ );
+
+ #hmm.
+ $rv->{'error'} || $rv->{'output'};
+
+}
+