Ecco qua.
Dovrebbe essere ok.
codice:
<%
i = 1
set fso = server.createObject("scripting.fileSystemObject")
set folder = fso.getFolder(server.mapPath("\public\images\")).files
for each img in folder
if i < 9 then
suff = "0" & i
else
suff = i
end if
set file = fso.getFile(img)
if lCase(right(file.name,3)) = "jpg" then
newImg = suff & ".jpg"
if not fso.fileExists(server.mapPath("\public\images\" & newImg)) then
file.name = suff & ".jpg"
end if
set file = nothing
i = i + 1
end if
next
set folder = nothing
set fso = nothing
%>