Svänger en sträng "bakofram" tex. Reverse("ABC") ger "CBA"
Function Reverse (ByVal sSträng)
Dim sRev As String
Dim iVarv As Integer
sRev = ""
For iVarv = Len(sSträng) To 1 Step -1
sRev = sRev + Mid(sSträng, iVarv, 1)
Next iVarv
Reverse = sRev
End Function