Highlight Cells Meeting Condition

I have a spread sheet with the following data (starts from A1). Please note that a number of rows may not have the ShipmentValue and/or CustCategory:

OrderDate, CustName, ProdName, ShipmentStatus, ShipmentValue, CustCategory

I am trying to write a code which will highlight (say with Yellow Fill) those rows (Columns A:F) Where the ShipmentStatus = "Late" or where ShipmentValue is missing (i.e. blank). I have been able to get only as far as the code below and would appreciate your help in completing the


Sub Highlight()
' This code will highlight those rows A:F in which the Shipment Status
' (Column D) = "Late" or the ShipmentValue (Column E) is blank

Dim MyRng As Range
Dim StatusChk As String
Dim RowCount As Integer ' Counter to count the # of rows
Dim ColCount As Integer ' Counter to count the # of columns

StatusChkCriteria = "Late"