Private Sub Check209_Click()
If Check209 = True Then
    Forms!frmOsnovna.InsideWidth = 15450 
    Forms!frmOsnovna.InsideHeight = 10800
    
    Else
    
    Forms!frmOsnovna.InsideWidth = 15450
    Forms!frmOsnovna.InsideHeight = 9300
    End If
End Sub