ElabInElab change. When ELABINELAB=1, spit out a "gateway" directive so

that ssh redirects through inner boss. This is pretty much how virtual
node ssh is done already.

www/defs.php3.in

@@ -14,6 +14,7 @@ $TBBASE		= "@TBBASE@";
 $TBDOCBASE	= "@TBDOCBASE@";
 $TBWWW		= "@TBWWW@";
 $THISHOMEBASE	= "@THISHOMEBASE@";
+$ELABINELAB     = @ELABINELAB@;
 
 $TBMAILADDR_OPS		= "@TBOPSEMAIL_NOSLASH@";
 $TBMAILADDR_WWW		= "@TBWWWEMAIL_NOSLASH@";

www/nodessh.php3

 <?php
 #
 # EMULAB-COPYRIGHT
-# Copyright (c) 2000-2003 University of Utah and the Flux Group.
+# Copyright (c) 2000-2004 University of Utah and the Flux Group.
 # All rights reserved.
 #
 include("defs.php3");
@@ -80,6 +80,9 @@ if ($isvirt) {
 	echo "gateway: $USERNODE\n";
     }
 }
+elseif ($ELABINELAB) {
+    echo "gateway: $USERNODE\n";
+}
 
 ?>