local username = admin
local pass = admin
local logged, err, logoutURL

if cgilua.authentication then
    logged, err = cgilua.authentication.check(admin, admin)
    username = cgilua.authentication.username() or ""
    logoutURL = cgilua.authentication.logoutURL("cows.html")
else
    logged = false
    err = "Your are not ADMIN"
    username = ""
end

if logged and username then
	cgilua.redirect(cgilua.authentication.refURL("cows.html"))
else
    err = err or ""
	cgilua.htmlheader()
	cgilua.lp.include ("index.lp", {
        logged = logged, errorMsg = err, username = username,
        cgilua = cgilua, logoutURL = logoutURL})
end