Sub keepyrtotal()
For i = 2 To Cells(Rows.Count, "j").End(xlUp).Row
Cells(i, "j") = Cells(i, "J") + Cells(i, "I")
'to clear mon:Sun
Cells(i, "b").Resize(, 7).ClearContents
Next i
End Sub

--
Don Guillett
Microsoft MVP Excel
SalesAid Software

"CVinje" wrote in message
...
There is no before and after example - I'm not sure what you're requesting
by
that?

==================================================

Layout example:

Name Mon Tue Wed Thur Fri Sat Sun Week Total
Year Total
John 12 0 0 0 12 0 0
24 46
Dave 0 0 0 0 0 0 0
0 12
Amy 0 0 0 0 0 0 0
0 36

1)The year total column would automatically add the hours from the week.
(John had 22 hours before the input of the overtime)
2)The Year total retains it's value once the overtime for the week is
removed.
3)The week total column would zero once the hours worked in the week are
removed.

================================================== =

Code example for retaining cumulative value in a single cell (not what I
need):

Code from Microsoft.com:
http://support.microsoft.com/default.aspx/kb/213445

' The Auto_Open name forces this macro to run every time
' the workbook containing this macro is opened.

Sub Auto_Open()
' Every time a cell's value is changed,
' the RunningTotal macro runs.
Application.OnEntry = "RunningTotal"
End Sub

'----------------------------------------------------------
' This macro runs each time the value of a cell changes.
' It adds the current value of the cell to the value of the
' cell comment. Then it stores the new total in the cell comment.
Sub RunningTotal()

On Error GoTo errorhandler ' Skip cells that have no comment.

With Application.Caller

' Checks to see if the cell is a running total by
' checking to see if the first 4 characters of the cell
' comment are "RT= ". NOTE: there is a space after the equal
' sign.
If Left(.Comment.Text, 4) = "RT= " Then

' Change the cell's value to the new value in the cell
' plus the old total stored in the cell comment.
RT = .Value + Right(.Comment.Text, Len(.Comment.Text) - 4)
.Value = RT

' Store the new total in the cell note.
.Comment.Text Text:="RT= " & RT
End If
End With

Exit Sub ' Skip over the errorhandler routine.

errorhandler: ' End the procedure if no comment in the cell.
Exit Sub

End Sub

'--------------------------------------------------------------
' This macro sets up a cell to be a running total cell.
Sub SetComment()
With ActiveCell
' Set comment to indicate that a running total is present.
' If the ActiveCell is empty, multiplying by 1 will
' return a 0.
.AddComment
.Comment.Text Text:="RT= " & (ActiveCell * 1)
End With
End Sub