Image swap-fade
medium fade into white
quick fade into purple
slow fade into green
, 'buttons/udm4-whitebutton88x31.gif', '2', 'Accessible Website Menu [white]')){kind=link}
, 'buttons/udm4-purplebutton88x31.gif', '1', 'Accessible Website Menu [purple]')){kind=link}
, 'buttons/udm4-greenbutton88x31.gif', '5', 'Accessible Website Menu [green]')){kind=link}