diff --git a/hf/header.js b/hf/header.js
index c81cebc..be5711e 100644
--- a/hf/header.js
+++ b/hf/header.js
@@ -74,6 +74,11 @@ if(c){
                 });
             }); 
         }
+
+        $("meta[name='ncbi_db']").each(function() {
+            var dbname = $(this).attr('content');
+            $("#database option[value="+dbname+"]").attr("selected","selected");
+        });
     });
 })( jQuery );