Sub Focus(aSheet As Worksheet, aFlag As Boolean)
Application.ScreenUpdating = aFlag
Application.DisplayStatusBar = aFlag
Application.Calculation = aFlag
aSheet.EnableCalculation = aFlag
Application.EnableEvents = aFlag
aSheet.DisplayPageBreaks = aFlag
Dim i
For i = 0 To aSheet.PivotTables.Count - 1
aSheet.PivotTables(i).ManualUpdate = aFlag
Next
Application.PrintCommunication = aFlag
End Sub