implemented SIG membership control, Delete SIG, and the "shell" for the

System Administration menu; also added "Post & Go Topics" as an option for the
post box in conferencing

web/format/posts.jsp

@@ -325,6 +325,9 @@
           <INPUT TYPE="IMAGE" SRC="<%= rdat.getFullImagePath("bn_post_go_next.gif") %>" ALT="Post & Go Next"
            NAME="postnext" WIDTH=80 HEIGHT=24 BORDER=0>
         <% } // end if %>
+        &nbsp;
+        <INPUT TYPE="IMAGE" SRC="<%= rdat.getFullImagePath("bn_post_go_topics.gif") %>" ALT="Post & Go Topics"
+         NAME="posttopics" WIDTH=80 HEIGHT=24 BORDER=0>
       </TD></TR>
     </TABLE>
   </FORM>