Index: /trunk/Mars/datacenter/db/mcdefs.php
===================================================================
--- /trunk/Mars/datacenter/db/mcdefs.php	(revision 10004)
+++ /trunk/Mars/datacenter/db/mcdefs.php	(revision 10005)
@@ -44,4 +44,5 @@
      "fSequenceNumber"          => "Sequ",
      "fNumEvents"               => "#Evts",
+     "fNumReUseShowers"         => "reused",
      "SUM(fNumEvents)"          => "Evts",
      "fParticleTypeName"        => "Particle",
Index: /trunk/Mars/datacenter/db/menu.php
===================================================================
--- /trunk/Mars/datacenter/db/menu.php	(revision 10004)
+++ /trunk/Mars/datacenter/db/menu.php	(revision 10005)
@@ -9,4 +9,5 @@
 
     CheckBox("fNumEvents",        "Num of events");
+    CheckBox("fNumReUseShowers",  "reused");
     CheckBox("fSequenceNumber",   "Sequ#");
 
@@ -1716,4 +1717,7 @@
         $_GET["fMirrorDiameter"]=$first?"On":"";
 
+    if (empty($_GET["fNumReUseShowers"]))
+        $_GET["fNumReUseShowers"]=$first?"On":"";
+
 }