stale results highlighting

[SVN r28754]

tools/regression/xsl_reports/xsl/v2/html/master.css

@@ -147,6 +147,34 @@ div.library-name
     font-weight: bold;
 }
 
+
+ span.timestamp-1
+,span.timestamp-2 
+{
+    color: #555555;
+}
+
+ span.timestamp-3
+,span.timestamp-4 
+,span.timestamp-5
+,span.timestamp-6
+,span.timestamp-7
+{
+    color: #999999;
+}
+
+ span.timestamp-8
+,span.timestamp-9 
+,span.timestamp-10
+,span.timestamp-11
+,span.timestamp-12
+,span.timestamp-13
+,span.timestamp-14
+{
+    color: #dddddd;
+}
+
+
 table.summary-table
 ,table.library-table
 {