Easier way of coding this??

If (Rec1.Fields("original_clock_number").Value Is System.DBNull.Value) Then
   If (Rec1.Fields("new_clock_number").Value Is System.DBNull.Value) Then
      KronosWebString = KronosWebString & "&_f88:=1"
   Else
      KronosWebString = KronosWebString & "&_f88:1=" & Rec1.Fields("new_clock_number").Value
   End If
Else
   If (Rec1.Fields("new_clock_number").Value Is System.DBNull.Value) Then
      KronosWebString = KronosWebString & "&_f88:1="
   Else
      If Rec1.Fields("original_clock_number").Value = Rec1.Fields("new_clock_number").Value Then
         KronosWebString = KronosWebString & "&_f88:1="
      Else
         KronosWebString = KronosWebString & "&_f88:1=" & Rec1.Fields("new_clock_number").Value
      End If
   End If
End If