Run Macro, but don't select button

I have created a macro that I attached to an autoshape.

The macro is running fine, but my issue is with the behaviour.

When I click on the button it runs the macro and also selects the shape which it would do normally if there were no macro attached.

I want it to run the macro but not select the button.

Is this possible? I'm using Excel 2007 if this helps.

Thanks in advance,

Matt

Thanks for the reply.

Here is the code:

Sub bandwidth_on()
  Range("F7").Select
  ActiveCell.FormulaR1C1 = Range("F7") + "205"
  ActiveSheet.Shapes("bandwidth_toggle").Select
  ActiveSheet.Shapes("bandwidth_toggle").TextFrame.Characters.Text = "Toggle Off"
  Selection.OnAction = "bandwidth_off"
End Sub
Sub bandwidth_off()
  Range("F7").Select
  ActiveCell.FormulaR1C1 = Range("F7") - "205"
  ActiveSheet.Shapes("bandwidth_toggle").Select
  ActiveSheet.Shapes("bandwidth_toggle").TextFrame.Characters.Text = "Toggle On"
  Selection.OnAction = "bandwidth_on"
End Sub

Thanks a lot!