Try:
Code:
Sub Colorize()
With Selection.Range
Select Case .Font.ColorIndex
Case wdAuto, wdBlack
.Font.ColorIndex = wdWhite
.HighlightColorIndex = wdBlack
Case wdWhite
.Font.ColorIndex = wdYellow
.HighlightColorIndex = wdBlack
Case wdYellow
.Font.ColorIndex = wdAuto
.HighlightColorIndex = wdNoHighlight
End Select
End With
End Sub
For PC macro installation & usage instructions, see:
http://www.gmayor.com/installing_macro.htm.