I want cells B1 and F1 flashing, and I am using this code (below). When I run
the macro, it is giving me a compile error ( Block If without End If).
Any help please?

This is the code:

Option Explicit
Dim nextSecond

Sub startFlashing()
flashCell
End Sub

Sub stopFlashing()
On Error Resume Next
Application.OnTime nextSecond, "flashCell", , False
End Sub

Sub flashCell()
nextSecond = Now + TimeValue("00:00:01")
Application.OnTime nextSecond, "flashCell"


If Range("B1").Interior.ColorIndex = 7 Then
Sheet1.Range("B1").Interior.ColorIndex = 41
Sheet1.Range("B1").Value = "Light Blue"


ElseIf Range("B1").Interior.ColorIndex = 41 Then
Sheet1.Range("B1").Interior.ColorIndex = 7
Sheet1.Range("B1").Value = "Pink"



If Range("F1").Interior.ColorIndex = 7 Then
Sheet1.Range("F1").Interior.ColorIndex = 41
Sheet1.Range("F1").Value = "Light Blue"


ElseIf Range("F1").Interior.ColorIndex = 41 Then
Sheet1.Range("F1").Interior.ColorIndex = 7
Sheet1.Range("F1").Value = "Pink"

End If
End Sub


Thanks a lot.