<%if session("acces")<>"ok" THEN
cd = Request.querystring("cd")
cd_date = day(date)&month(date)&year(date)
cd_controle = ((cd_date+14)*25)+((cd_date+36)*45)+((cd_date+45)*15)
IF cint(cd) <> cd_controle THEN
Response.Redirect "erreur.asp"
Response.End
END IF
session("acces")="ok"
END IF%>résumé grande ligne
