Index: openacs-4/packages/simulation/www/simplay/play-master.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/www/simplay/play-master.tcl,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/simulation/www/simplay/play-master.tcl	5 Jan 2004 17:05:07 -0000	1.3
+++ openacs-4/packages/simulation/www/simplay/play-master.tcl	12 Jan 2004 13:43:14 -0000	1.4
@@ -5,6 +5,10 @@
     set case_id [ns_queryget case_id]
 }
 
+if { ![exists_and_not_null role_id] } {
+    set role_id [ns_queryget role_id]
+}
+
 if { [template::util::is_nil header_stuff] } {
     set header_stuff ""
 }