added hide controls button

1 files changed, 4 insertions, 1 deletions

diff --git a/GradeBook_lib.tcl b/GradeBook_lib.tcl
index 9ff8e28..2cea5e4 100755
--- a/GradeBook_lib.tcl
+++ b/GradeBook_lib.tcl
@@ -2836,12 +2836,15 @@ proc ShowControls { permission_list user } {
 			}
 		}
 	}
-	
+	puts "</div>"	
+
+	puts "<div>"	
 	# buttons to call javascript styles
 	puts {\
 		<br>
 		<button onclick="toggleHistogramMarker()">Toggle histogram marker</button>
 		<button onclick="toggleGradingScheme()">Toggle grading scheme</button>
+		<button onclick="toggleControls()">Toggle controls</button>
   }
 	puts "</div>"	
 }