VBA CODE range

[mikespeck]

Can someone help me with this VBA code. I want cells B3 through H3 to
drop down only if the value of A3 is 1.


Private Sub Worksheet_Change(ByVal Target As Range)
If Not Intersect(Range(Target.Address), Me.Range("A3")) _
Is Nothing Then
Me.Cells(Me.Range("A:A").Rows.Count, Target.Column).Clear
Dim rgOldValues As Range
Dim iLastRow As Long
iLastRow = Me.Cells(Columns(Target.Column).Rows.Count, Target.Column)
_
End(xlUp).row
Application.EnableEvents = False
Select Case iLastRow
Case 1
Case 2
Case 3
Range("A4:H4").Value = Range("A3:H3").Value
Range("C4").Value = Now
Cells(4, Target.Column).Value = Cells(3, Target.Column).Value
Case Else
vaOldValues = Me.Range("A4:H" & _
IIf(iLastRow = 4, 5, iLastRow))
Range("A5:H5").Resize(UBound(vaOldValues, 1), 6).Value = _
vaOldValues
Range("A4:H4").Value = Range("A3:H3").Value
Range("C4").Value = Now
Set rgOldValues = Me.Range(Cells(Target.row + 2, Target.Column), _
Cells(iLastRow, Target.Column))
Cells(4, Target.Column).Value = Cells(3, Target.Column).Value
End Select
Application.EnableEvents = True
End If

End Sub